S-PRO is a leading Digital Innovation & Software Engineering company that specializes in serving fast-growing businesses and enterprises. By combining business and tech know-how, we develop innovative digital solutions that create sustainable business value and increase our clients’ competitiveness in a constantly changing digital world.
Founded in 2014 in Ukraine and headquartered in Zürich, Switzerland, S-PRO brings together 250+ highly motivated, experienced consultants, solution architects and software engineers in 3 development hubs in Europe and 5 consulting offices worldwide to deliver services on a global scale.
Our services:
Technology Consulting
Custom Software Engineering
Product Discovery & MVP
Support & Maintenance
Team Augmentation
Tech competencies:
AI/ML solutions
Digital Strategy
UI/UX
Web development
Mobile development
Blockchain
Big Data systems
DevOps
Industries expertise:
FinTech
HealthCare
Renewable Energy
Manufacturing
Why Choose S-PRO?
300+ finished projects in 21 countries
40 projects are being developed at the same time
Design Thinking certified. ISO 27001 certified.
Standardized security practices & requirements
Specialized recruitment of niche specialists
Budget & time commitment. The estimation is made in weeks, not months
Our Approach:
S-PRO R&D experts apply world best practices to study the market and business objectives in-depth and deliver a comprehensive vision of each project.
S-PRO developers combine deep expertise in mobile, data, and cloud solutions to build innovative digital products that enhance businesses in many industries.
S-PRO delivery approach is tailored to bring disruptive digital improvements to life, so we take every project through a comprehensive application development process.
Clear business goals, strong management, maintained deadlines and a senior tech unit allow us to deliver success to our clients and build long-term relationships.
Contact us at hi@s-pro.io to discuss your project.
Min project size
$25,000+
Hourly rate
$25 - $49 / hr
Employees
50 - 249
Locations
L'viv, Ukraine
Year founded
Founded 2014
Languages
Timezones
3 Languages that we service
English
German
Ukrainian
32 Timezones that we service
ACT
Australia Central Time (ACT)
AGT
Argentina Standard Time (AGT)
AKST
Alaska Standard Time (AKST)
ART
(Arabic) Egypt Standard Time (ART)
AET
Australia Eastern Time (AET)
BST
Bangladesh Standard Time (BST)
BET
Brazil Eastern Time (BET)
CAT
Central African Time (CAT)
CET
Central European Time (CET)
CNT
Canada Newfoundland Time (CNT)
CST
Central Standard Time (CST)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
HST
Hawaii Standard Time (HST)
IET
Indiana Eastern Standard Time (IET)
IST
India Standard Time (IST)
JST
Japan Standard Time (JST)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
NST
New Zealand Standard Time (NST)
PNT
Phoenix Standard Time (PNT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
PST
Pacific Standard Time (PST)
PLT
Pakistan Lahore Time (PLT)
SST
Solomon Standard Time (SST)
UTC
Universal Coordinated Time (UTC)
VST
Vietnam Standard Time (VST)
3 Locations
L'viv , Ukraine
Łódź , Poland
Zürich , Switzerland
No have been added yet...
Pricing Snapshot
Min. project size
$25,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
4.8
/5
What Clients Have Said
S-PRO offers competitive pricing, with project costs ranging from $10,000 to $800,000 depending on scope. Clients appreciate their value for cost, responsiveness, and project management, often emphasizing effective communication and timely delivery.
The team at S-PRO is recognized for their strong technical skills, particularly in areas like blockchain, mobile app development, and integration with complex systems. They are able to handle complex projects with ease.
Proficient in Custom Software Development
S-PRO's expertise in custom software development is frequently highlighted. They have delivered tailored solutions across various industries like fintech, healthcare, and digital marketing, addressing unique business challenges effectively.
Reliable and Adaptable
Clients describe S-PRO as reliable and adaptable, able to handle changes in project scope and requirements efficiently. Their flexibility in adjusting to client needs is a significant asset.
Positive Impact on Client Business
S-PRO's work has positively impacted client businesses, improving efficiency, user engagement, and overall satisfaction. Their solutions often exceed client expectations and support business growth.
Challenges with Language and Communication
Some clients noted minor issues with language barriers, impacting communication efficiency. However, these were generally resolved quickly, with S-PRO making adjustments to improve clarity.
Impact of External Challenges
Despite external challenges like the Russian invasion of Ukraine, S-PRO has maintained operational continuity and delivered projects successfully, demonstrating resilience and reliability.
“Everything they promised, they delivered. The results are better than anything we could have expected.”
Nov 13, 2019
CEO, Soapbox Network
Victor Gil
Media
Toronto, Ontario
1-10 Employees
Phone Interview
Verified
S-PRO is developing a blockchain-based streaming platform and cryptocurrency completely from scratch. Using Java and Python, they’ve created a platform that stores and transcribes video content.
S-PRO successfully built a functional platform, making adjustments throughout the project to deliver a quality product. Their team is accommodating and is easy to work with despite working in a different time zone and speaking another language. Over time, they’ve built a strong partnership.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m the CEO of Soapbox Network, We’re a blockchain startup in the video streaming space.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
They’re our primary developer.
SOLUTION
What was the scope of their involvement?
They built our streaming platform, creating a distributed network where people can store and transcribe video content as opposed to having it in a centralized location. It also uses cryptocurrency to incentivize engagement on the platform. It was a monumental undertaking and they did everything from the architecture to the actual development. They’re using Java and Python to develop new blockchain and cryptocurrency from scratch. We’ve extended the scope of our original project, and now they’re helping us with the UI/UX of the platform.
What is the team composition?
Our primary contact was through our account lead, but we also worked with their CEO and another team member.
How did you come to work with S-PRO?
We started working with several consultants we found online and started cultivating a vast development network. A few people recommended S-PRO, so we contacted them. They came in with the best presentation and pricing compared to any other group. They had the greatest competency and were very professional.
How much have you invested with them?
The project will end up costing $800,000.
What is the status of this engagement?
The project started in April 2018 and it’s ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
They’ve been instrumental in bringing this project to life. We had a concept, but they drew it up and built it. Along the way, we’ve inspected the code, tested and refined the product as we went. So, we haven’t found any issues. Everything they promised, they delivered. The results are better than anything we could have expected.
How did S-PRO perform from a project management standpoint?
At the beginning of the project, we had a small language problem because we don’t have any Russian speakers on our team. However, they quickly rectified this issue by bringing in another person who was more proficient in English. From that point on, it has been smooth sailing and we’ve developed a strong partnership.
They were extremely responsive and accommodated our schedule despite being in a different time zone. Even when we needed to implement changes, timelines weren’t affected. They delivered everything on time and in budget.
What did you find most impressive about them?
When we were sourcing a developer, a lot of the other agencies we were talking to said the project couldn’t be done. Nobody else was willing to push the envelope and be creative to bring our vision to life. I was impressed that S-PRO kept true to what we envisioned and developed it exactly the way we wanted to.
Are there any areas they could improve?
If they really want to break into the North American market, they need a few more team members proficient in English.
Do you have any advice for potential customers?
First of all, I’d highly recommend them. In terms of making the engagement as beneficial as possible, be open and transparent. Ask for what you really want and describe your vision. They’ll deliver.
RATINGS
4.5
"There were a few language barriers, but nothing we couldn’t work through."
Quality
4.5
Service & Deliverables
"There’s always room for improvement, but they’ve exceeded our expectations."
Schedule
5.0
On time / deadlines
"They’ve delivered everything on schedule."
Cost
4.0
Value / within estimates
"They were cost effective compared to other companies. Some of the change orders started getting expensive, but were still reasonable."
Willing to Refer
5.0
NPS
"I’ve recommended them to some of my colleagues and would work with them again myself.
App MVP and Planning for Crypto Wallet
Mobile App Development
$10,000 to $49,999
July - Oct. 2018
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Willing to Refer
4.5
"Their professionalism and commitment to getting the job done stood out to us."
Feb 2, 2019
Founder, CryptoTap
Leo Kozhushnik
Financial services
Melbourne, Australia
1-10 Employees
Online Review
Verified
S-PRO managed an application development planning stage. They contributed to written specifications and workflow identification and created an MVP application. Final delivery included a future development plan.
Business goals and plans are crystal clear moving forward, making locating investors easier. S-PRO communicated directly and prioritized professionalism, leading to a beneficial and enjoyable partnership. Their dedication to success and use of project management technologies help them stand out.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I’m the founder of CryptoTap, an Ethereum wallet application.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire S-PRO?
We brought them on during our crypto wallet app planning stage to assist us in determining our scope, architecture, budget, timeframe, and future product development plan
What were your goals for this project?
We wanted to create a convenient, user-centered mobile application for cryptocurrency payments and investments.
SOLUTION
How did you select this vendor?
We chose them based on market research we conducted. They seemed as if they could deliver a beneficial outcome and work both independently and collaboratively.
Describe the project in detail.
In the planning stage, they clarified our development workflow, which helped us understand how the app will look and feel. They also delivered a written specification an estimation of the project. We then created an MVP with investing features that would attract potential investors. These features would also make the post-MVP app more competitive and increase its chances of meeting users’ expectations.
What was the team composition?
We mostly worked with Margaret (IT Sales Manager, S-PRO).
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
We came away from this engagement with a clear project plan and an efficient way to organize our resources and activities to deliver a working prototype. They also delivered a set of business requirements and accurate price estimates.
How effective was the workflow between your team and theirs?
Flawless English and utilization of collaborative technologies made it easy to communicate. They went the extra mile to ensure the job was completed to our satisfaction.
What did you find most impressive about this company?
Their professionalism and commitment to getting the job done stood out to us. Margaret was an absolute pleasure to work with and was professional and courteous in all our conversations.
Are there any areas for improvement?
No, not that I saw. I’m happy with the way everything evolved.
RATINGS
4.5
"I look forward to working with them again."
Quality
4.5
Service & Deliverables
"They always delivered what was promised, a high-quality output."
Schedule
4.5
On time / deadlines
"They always adhered to our schedule."
Cost
4.5
Value / within estimates
"It was competitive."
Willing to Refer
4.5
NPS
"I'd most definitely refer them.
Web Development for Mobile Application Company
Web Development
$10,000 to $49,999
Feb. - May 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“Even though we had two concurrent projects, S-PRO made our work effortless.”
Jul 6, 2018
Owner, Mobile App Company
Anonymous
IT Services
Norway
1-10 Employees
Phone Interview
Verified
S-PRO programmed the web-based system using React.js, Django REST framework, and PostgreSQL. They based the build on a demo designed internally with Adobe XD. Current work also includes mobile development.
S-PRO’s first deliverable tracks and organizes the process of responding to maintenance requests from tenants. Managers from all 70 apartment complexes will benefit from the streamlined system. The team was consistently reliable, responsive, and committed to rapidly producing deliverables.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I'm the owner and founder of a small business. As of today, I only have one internal employee, but I use freelancers from all over the world.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
I had a customer that was interested in developing a web-based system. The freelancers I usually work with only develop mobile apps, so they lacked the requisite knowledge for this project. I searched for web developers, and then I found S-PRO.
SOLUTION
What was the scope of their involvement?
This first project only involved web development, so the build was relatively straightforward. I had designed all the materials for my client using Adobe XD. At that point, a clickable version of the system was complete. S-PRO assessed that iteration and gave me an estimate of how much it would cost to fully develop. My client accepted the price they quoted, so S-PRO started developing the product based on the demo or wireframe I'd made. The technology stack they use includes a PostgreSQL database, a Django REST framework for the backend, and a React.js library for the frontend.
About two months later, a different client of mine wanted a system that was both web- and app-based. We used the same wireframe process again. After discussing our requirements and technology options, we agreed on the budget and scope. Development has been ongoing for some time now for this much larger system. There were a thousand questions that needed to be answered along the way, but they've made the process effortless and stress-free. I'm quite happy to be working with S-Pro.
What is the team composition?
I have one central point of contact at S-Pro along with the project manager they assigned to our engagement.
How did you come to work with S-PRO?
I found S-PRO on a freelancer page called UpWork. I needed an established software company who could provide both mobile and web development. S-PRO can do both. In particular, I choose them based on positive reviews from past clients. Their proximity to Norway, since they're in Ukraine, was one of the main selling points. They’re one hour of a time zone away from our location.
How much have you invested with them?
The price tag of our first project was a little under $15,000. The second project, which we're still working together, should cost around $80,000. It might even surpass $100,000.
What is the status of this engagement?
We started working together in February of this year. S-PRO finished the first web development project at the beginning of May. They’re still working some hours to add new features and make changes at our client's request.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
The product is a closed maintenance system for an apartment complex, so it's not for public use. They’ve just started registering users and already have 70 complexes involved, each with their own manager in charge. Our product’s notification system will make it much easier to keep track of maintenance requests from tenants. The end users haven't fully started using it yet, but our client is fully satisfied. She's expressed that she got exactly what she wanted.
How did S-PRO perform from a project management standpoint?
They performed well. S-PRO is an extremely easy development partner to work with. Whenever I send them a message, I get an immediate response. They go above and beyond to create or fix anything we request as quickly as possible. Even now, when they many responsibilities going on, they still try to find time to make small changes to our maintenance system. I'm super happy with them.
What did you find most impressive about them?
Even though we had two concurrent projects, S-PRO made our work effortless. We probably could have done even more because they made it go so smoothly. They're easy to get in touch with and will always make time to talk with me when I need them.
Are there any areas they could improve?
No, I can't think of anything right now. I'm delighted. If I get new projects that are too complex to handle internally, I won't hesitate to hire S-PRO again.
Do you have any advice for potential customers?
I'd encourage potential clients to get in touch with S-PRO. They are accommodating and consistently honest across the board. When I have budget meetings with clients, it's helpful to have detailed invoices that show us the exact work that's been done. S-PRO genuinely helps you every step of the way, even if you know nothing about web development.
RATINGS
5.0
"I couldn't be happier. I feel more relaxed knowing their project manager is in control of the entire project. It’s been a great experience."
Quality
5.0
Service & Deliverables
"They've saved us many times by working around the clock to build demos for client presentations. They produce high-quality work."
Schedule
5.0
On time / deadlines
"Beyond delaying one Skype meeting by 5-10 minutes, they’ve been perfect."
Cost
5.0
Value / within estimates
"They’re highly professional. Cheaper freelancers’ work had to be redone many times. I never have to worry about that with S-PRO."
Willing to Refer
5.0
NPS
"I will use them for all my future projects. My only concern is that referring them to everybody will make them too busy for me.
React Native Mobile App Dev for Startup
Custom Software Development
$50,000 to $199,999
Sep. 2017 - Ongoing
4.5
Quality
4.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"S-PRO are open to feedback and are always looking to improve."
May 31, 2018
CEO, EPIC BASE Limited
Alessia Mastantuoni
Manufacturing
London, England
1-10 Employees
Phone Interview
Verified
S-PRO developed a mobile app using React Native, configured online wallets, and integrated it with a payment system. Currently, they are providing technical support and developing a safety feature.
So far, the development S-PRO provided has pleased executives. Flexible and responsive, S-PRO was available even outside work hours. Their ability turnaround problematic miscommunication, while staying enthusiastic, is impressive and set them up for future engagement.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
We are a new startup company that is developing a software app for iOS and Android.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
We started to develop a prototype using a previous supplier. We were looking for a more organized, proficient, and professional vendor to continue the project.
SOLUTION
What was the scope of their involvement?
S-PRO developed on our fintech and social networking app using React Native. They configured centralized-online wallets for individual users and integrated our app with an end-to-end payment system. Their team is currently offering technical support for the payment system and developing a double-layered, family-friendly safety system (as our product is to be used by children).
What is the team composition?
The team consists of 5–10 people, including 2–4 project managers. They scale the team depending on our requirements.
How did you come to work with S-PRO?
Our CTO was searching through a third-party vendor marketplace. During that time, we interviewed various vendors. In the end, we chose S-PRO because they were the most professional and proposed a competitive price.
How much have you invested with them?
We have spent $25,000–$35,000 so far.
What is the status of this engagement?
We started in September 2017 and it is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Overall, our executives are happy with the results so far. Skillfully structuring our ideas into reality, their team's technical knowledge is vast. S-PRO's feedback/advice is always useful and critical to the ongoing success of the project. We are planning to release a new version with them.
How did S-PRO perform from a project management standpoint?
We speak to our assigned project managers, QA, and other members of their staff every day via Skype or telephone. They are always available even outside office hours for technical questions. Their team is enthusiastic and professional, and we receive updates from them about ongoing issues. Even though we are based in different countries, I have a wonderful connection with their team and they always reply within 30 minutes or less. More recently, we met them in Ukraine and we were pleased with seeing their workflow in person.
What did you find most impressive about them?
They communicate well with us and are enthusiastic about the project. S-PRO are open to feedback and are always looking to improve. Even when the project was going in a bad direction, they were able to find solutions and change our initial disappointment into satisfaction. Their team continues to develop trust and fondness between our teams.
Are there any areas they could improve?
In the beginning, we had some miscommunication that could’ve been easily avoided with more attention to detail. S-PRO missed some easily understandable concepts and had trouble managing a lot of projects at once. Their CTO could’ve focused on better managing his team. However, since our current project manager joined the project, everything has been great.
Do you have any advice for potential customers?
Follow up with them for updates on the project to avoid issues that could be easily avoided. Their English is quite good, but discussions on technical concepts can be difficult. Also, be available to speak with them when they need your feedback.
RATINGS
4.5
"Despite our initial misunderstanding, I’m pleased with our experience so far. The project is going wonderfully."
Quality
4.0
Service & Deliverables
"They have a lot of technical knowledge and create useful ideas based on user experience."
Schedule
5.0
On time / deadlines
"They are always available and flexible to schedule meeting. They don’t mind working extra hours to adapt to our time zone."
Cost
4.0
Value / within estimates
"The quality of their work is quite good, and they are much more cost-effective than other companies."
Willing to Refer
5.0
NPS
"They are friendly and dedicated workers. S-PRO is always professional and ready to fix any problems.
Web Platform Development & QA for Startup
Custom Software Development
$10,000 to $49,999
Oct. - Dec. 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"S-PRO genuinely wanted to be successful in our eyes and provide the deliverable we wanted."
May 23, 2018
CEO & Founder, SamePage
Andy O'Connor
Human Resources
Dublin, Ireland
1-10 Employees
Phone Interview
Verified
Using Python and JavaScript, S-PRO built an integrated backend and frontend dashboard interface for an online development platform. The team also handled quality assurance.
The product succeeded in alpha tests and was projected to be solid and reliable enough for public release. S-PRO's strong management, flexible communication, and dedicated work ethic contributed greatly to its success. They offered a valuable perspective on customer needs and preferences.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
My company is a virtual development organization that outsources development efficiently. We wanted to accomplish certain business objectives with an online solution.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
We wanted to develop an online platform.
SOLUTION
What was the scope of their involvement?
We put together an NDA, and I gave S-PRO the specifications to design a platform with backend and frontend components. It involved Python and JavaScript, and was based on Amazon Web Services (AWS). They provided the expertise to deliver this.
After we agreed upon the configuration on paper, they resourced the project adequately and assigned a project manager to liaise all communication with the development team. We agreed on timelines, and they delivered a basic version of the platform in six or eight weeks.
S-PRO developed a backend administration console that allows us to configure certain aspects of the site. The platform has email notifications, and real-time notifications are pushed to its frontend. There are JavaScript calls and integrated social media logins on the frontend of the site, plus a dashboard interface that displays information with real-time calls to the backend. There are integrated notifications, email notifications, and some JavaScript animations as well. S-PRO met all the challenging aspects of the delivery.
They also provided QA services. They had an agile team with quality assurance capabilities. I received access to their Jira instance, and could become involved in development as I saw fit.
What is the team composition?
S-PRO assigned one back- and two frontend developers, one QA tester, and one project manager. Most communication went through the project manager, who was completely fluent in English.
Although some developers had strong English skills, they were more reluctant to speak during calls. Their written English was absolutely perfect, though. I communicated with the developers through written messages on Slack and email as needed, and had Skype calls with the project manager if necessary. All the Jira communication was written as well.
How did you come to work with S-PRO?
We used several channels to scope out development agencies. I am based in Dublin, Ireland, and I approached some local groups to understand their capabilities, deliveries, and costs. I also looked on Upwork.
I narrowed the selection down to S-PRO based on not only cost, but also on the fact that they gave the right signals. The complexity of their development resourcing and capabilities was good enough, especially given how challenging the world of development can be. Their skillsets ranged from simple websites to complex platforms with front- and backend functionalities.
How much have you invested with them?
The cost has been more than €20,000 ($23,000 USD) at this stage.
What is the status of this engagement?
We started working with S-PRO in October 2017 and the initial engagement lasted two months. I’ve continued working with them based on the quality of work and their ability to maintain an ongoing relationship. They've been commissioned for a second phase of work, which hasn’t been delivered yet.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
The platform is the whole offering of my business. It’s still in its very early stages, but it is being used for market testing. Although we haven’t made a full release yet, S-PRO’s work has allowed us to perform initial alpha tests with customers. We are currently planning the beta release. Based on their work so far, we can be confident of the delivery date. We know that they will be able to deliver enough for us to conduct beta testing.
How did S-PRO perform from a project management standpoint?
The project management service was great. It added a level of reassurance to know that someone from S-PRO was driving the project timelines from a client perspective. They had two different project managers working with us, one for each phase. They were both brilliant, with excellent communication skills, and contributed to the project's timely delivery.
What did you find most impressive about them?
I appreciated not only their capabilities—which they’ve probably advertised and emphasized—but also their genuine desire to deliver what the client wants.
That was huge for a development agency, which quite often deliver what they perceive to be the deliverables. S-PRO genuinely wanted to be successful in our eyes and provide the deliverable we wanted. They were willing to work on our relationship, which is why it's ongoing.
Are there any areas they could improve?
There is always work to be done in any relationship. Since I'm Irish and they're Ukrainian, we were always working on communication. I saw their willingness to work on this as a positive, not a negative.
As with any project, I drove communication and ensured that everyone stayed informed of progress. They handled this well. When it came to clarifying the more detailed aspects of the system, they needed to reach out and make requests, which was perfectly fine. I was perfectly happy to receive clarification requests.
I wouldn’t want to see them marked negatively for this. They genuinely put in the effort to ensure project success. They worked harder than most in this area.
Do you have any advice for future clients of theirs?
Gain a strong understanding of what you want, from both a technical and business perspective. If clients deliver requirements well, S-PRO will deliver. It’s harder for any development agency to deliver something that wasn’t well-defined from a business and technical perspective. Documents your deliverables well, and you will guarantee your delivery with S-PRO.
RATINGS
5.0
Quality
5.0
Service & Deliverables
"They have a strong development team with large capabilities."
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
"They are priced competitively for such specialized skills."
Willing to Refer
5.0
NPS
"I’ve referred them to one or two people already.
Web & Mobile App Dev for Healthcare Company
Web Development
$10,000 to $49,999
Sep. - Dec. 2016
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“Our meetings were all well-organized, and everyone from S-PRO’s team always knew exactly what needed to be done.”
May 22, 2018
CTO, LIBIFY
Roman Ignatov
IT Services
Munich, Germany
11-50 Employees
Phone Interview
Verified
S-PRO developed an emergency contact mobile app. They used React Native to build iOS and Android versions simultaneously. Additional support included project management, QA, and web development based on Vue.js.
S-PRO used advanced new technologies including Vue.JS and React Native to develop multiple high-end products. Excellent project management included mid-monthly check-ins, thorough reports, and transparent daily correspondence. They’ve provided reliable QA support for all their deliverables.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m the current CTO of LIBIFY and previous CTO of Regiondo. I’ve worked with S-PRO during my roles at both companies.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
Our mobile app lets users compile a list of emergency contacts they can call with the push of a single button. Users can also send an SMS text with their positions. We offer this service through a dedicated device, and the mobile app is an alternative way to use it.
After delivering a mobile app for Regiondo, S-PRO is continuing to provide ongoing support and maintenance. Our current project at LIBIFY also involves a mobile app, plus web development, QA and project management.
SOLUTION
What was the scope of their involvement?
We usually work together on a full-time basis. S-PRO quickly identified the types of developers we needed based on the technology stack we were using. They created most of the scope based on our concept and discussions. Besides a list of new features, we didn’t have many functional requirements. Their plan for the first few weeks included several tickets to complete right away. Since S-PRO has their QA testing, we discussed which devices and platforms to include.
S-PRO built the first app from scratch. We provided an API and had some bug reports. Using React Native let us develop a cross-platform mobile app for Android and iOS at the same time. One of our projects is based on Vue.js. We didn’t have any in-house engineers who worked with this framework, so S-PRO quickly secured a fulltime developer. They even fixed poorly built elements of our existing app, as well.
What is the team composition?
Even though we have several product owners, we don’t have a project manager. S-PRO assigned us one who can act as a liaison. We can also contact the developers directly if we want. Whenever we request short-term developers, they can usually find new talent within 24 hours. They provided QA testers along with the software engineers.
How did you come to work with S-PRO?
I found S-PRO online, rather than through a referral. About three years ago, I was looking for an outsourced company that could build a mobile app for my previous company. I chose S-PRO based on their rapid, clear communication from several providers in question.
How much have you invested with them?
The cost of their work has varied, but it totals between $10,000–$50,000.
What is the status of this engagement?
We started working with S-PRO in September 2016. The first project was finished in December of that year. After the first release, we switched to another project. As far as I know, everything was ready for the second release when I left the company, after which they started several new tasks for that app.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Our project was a three- week release, and we launched our current app a few days ago. From a business and budget point of view, the collaboration was quite good. Even though they estimated precisely, there was a one-week error. Since they were working on a fixed-cost basis, we still could maintain our budget. When we identified one issue, they were willing to resolve it without any further cost. I believe it hadn’t been discussed clearly.
Our project manager makes everything clear and simple. I never have to wonder about minor details or which people should be involved in the next stage. They capably plan and resources independently, based on the upcoming work. Our meetings were all well-organized, and everyone from S-PRO’s team always knew precisely what needed to be done.
How did S-PRO perform from a project management standpoint?
We communicate on-demand. We chat on Skype almost every day and discuss more significant tasks via email. Our presentation meetings for items like new releases occur every 1–2 weeks. After our meetings with their project management and developers, S-PRO sends us follow-up summaries. At times, they’ve involved developers and QA resources in these meetings. Mid-month, they touch base with us to gauge how we the account management process and whether we need to pause development.
We use an internal project management tool is called uTrack. This ticketing system includes developer accounts, which lets us assign tickets to specific resources. S-PRO also uses Jira internally sends us detailed scopes exported from that tool. After finishing tickets when we don’t need new developers for the next few months, we can reorganize resources.
What did you find most impressive about them?
I’ve appreciated their honesty. We were their first client to ask for Vue.js., a technology they lacked the expertise for in-house. Even though it wasn’t featured in S-PRO’s scope, they agreed to have one of their resources learn it. They assigned him to us at a lower price, and he did a great job regardless. They compensated for his lack of experience by only charging us for every second hour of his work. Within one month, S-PRO found a skilled permanent replacement that had the exact skills what we needed.
They smoothly transitioned between the two developers with only a 3-5-day overlap. During that brief period, they were both working for us as the project changed hands. We didn’t experience any problems or delays. The first developer stayed with us for as long as was needed to close the tickets.
Are there any areas they could improve?
I can’t think of any.
Do you have any advice for future clients of theirs?
The clearer of information you provided, the smoother development will go. Having specifications in place helps, but we decided to delegate this task to S-PRO. It worked well to connect our product owner to their project manager. This did mean we had to pay for that resource ’s time, but thankfully, they have reasonable pricing.
RATINGS
5.0
"I am pretty satisfied."
Quality
5.0
Service & Deliverables
"We haven’t had any issues concerning quality. They double-check everything in their own Git repository."
Schedule
5.0
On time / deadlines
"They are precise. All estimates have been met within a 1-2-day margin."
Cost
5.0
Value / within estimates
"They offer good pricing, relative to the market."
Willing to Refer
5.0
NPS
"I'd definitely recommend them.
Technical Partnership & Crypto-Exchange Dev
Custom Software Development
$10,000 to $49,999
Nov. 2017 - Mar. 2018
4.5
Quality
4.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"Their team looks after the needs of the client, and always tries to find a good solution for both sides."
May 21, 2018
CEO, Software Company
Anonymous
Information technology
Daugavpils, Latvia
11-50 Employees
Phone Interview
Verified
S-PRO is developing a crypto-currency trading platform. They’ve created multiple functionalities including coin exchanges, buying and selling currencies, and a custom feature for shorting different coins.
The platform hasn’t launched yet, but it has already exceeded internal expectations. S-PRO facilitates constant communication and has a flexible work style that allows them to adapt to different client cultures. Their focus on need-fulfillment make them ideal for long-term partnerships.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m the CEO of a software development company.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
We were looking for development partners to build a cryptocurrency exchange platform, and they seemed like the perfect fit for our profile.
SOLUTION
What was the scope of their involvement?
S-PRO is our technical partner, with whom we develop software on behalf of our clients. We’ve worked together on multiple projects. For one project, they built a cryptocurrency exchange platform from scratch. They analyzed the business case, and then went beyond the specifications we agreed upon, proactively proposing optimal solutions for developing the platform. It’s a simple crypto-to-crypto exchange platform, with functionalities for buying and selling cryptocurrencies, as well as exchanging one coin for another. They also included a nonstandard functionality to short coins.
What is the team composition?
I’ve worked with quite a few of their team members. For this project in particular, they assigned at four to five people, including a project manager, QA specialists, DevOps, developers, and designers.
How did you come to work with S-PRO?
I searched through Google and other platforms.
How much have you invested with them?
We’ve spent between $10,000–$50,000.
What is the status of this engagement?
We’ve been working together since 2017, and the crypto-exchange project ran from November 2017 to March 2018. The main development is nearly finished, but we have an ongoing maintenance relationship.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
In terms of technical aspects, the whole process and the results are more than we expected. Whether the product itself will be successful more or less depends on marketing. The client hasn’t yet been able to share their success stories, since we’re still in development.
How did S-PRO perform from a project management standpoint?
They’ve maintained communication from start to finish, and did so on an as-needed basis, whether that was daily or weekly. They tried to get an understanding of what had to be done, and they would suggest anything else that they thought we would need.
What did you find most impressive about them?
I can’t choose one single quality. They’re open to communication, they have a willingness to use whatever work style and format fits the client’s needs best. Their team looks after the needs of the client, and always tries to find a good solution for both sides. They’re also open to partnering in the long term.
Do you have any advice for future clients of theirs?
I advise clients to get in touch with them.
RATINGS
4.5
"I am pleased with the results they delivered, and with their communication. S-PRO is a trustworthy company."
Quality
4.0
Service & Deliverables
"Everything was done as planned, if not sooner or better."
Schedule
5.0
On time / deadlines
"They met all the deadlines. If not, they notified us about any delays."
Cost
4.0
Value / within estimates
"They could be more valuable."
Willing to Refer
5.0
NPS
"I would definitely refer them to other technology companies, or to clients of mine.
Mobile App Dev for Retail Brands
Mobile App Development
$50,000 to $199,999
Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"[W]e are thrilled with the work they did, and we reached our goals."
Aug 10, 2017
CEO & Co-Founder, Communication Platform
Anonymous
Software
Oslo, Norway
1-10 Employees
Phone Interview
Verified
S-PRO created a sales and marketing app for iOS and Android, implementing competition, ranking, and messaging features to connect retail staff with brands in their industry. They now offer support and updates.
Through S-PRO’s full-stack involvement, the product reliably conveys custom campaigns and has attracted positive feedback from users and marketing directors alike. The team’s consistent performance, helpful suggestions, efficient communication, and reasonable pricing continue to drive results.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m the general manager and co-founder of a business that offers sales competitions and sales training for brands.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
We reached out to S-PRO to have our brand sales and marketing mobile app developed. From a brand perspective, the app shows the brand from their best sides with sales competitions and learning features. The app is for people who work at different retailers—for example, if a sports brand wants to reach out to all the people who work in a sports store. We wanted a complete product in a certain amount of time and within a certain budget.
SOLUTION
What was the scope of their involvement?
S-PRO did most of the development from the start. One feature is the actual sales competition where users can register their sales and see rankings. Another module or feature lets them earn points. The app also has a messaging feature where users can communicate with the sales staff in the stores.
They’ve done a hybrid of backend and frontend development for us. We’ve trusted them along the way and gotten good advice. We’re not well-versed in technology. They always let me know if we need to do some upgrades or changes. The app is built on Ionic for both iOS and Android. We’ve finished version 1, but we’re continuing to working with them.
What is the team dynamic?
About 4 people were involved. There was a project manager, a frontend and a backend developer, and at some point, there was a guy working on our app who got promoted. So, now he’s more like a manager. The original manager quit.
How did you come to work with S-PRO?
We read reviews on Upwork, and they seemed like a trustworthy company. We had Skype meetings with 3 companies—an Indian company, a company in Spain, and S-PRO. Based on our feeling that S-PRO would do a good job, we chose to work with them. They fit our profile and were a good match. We had a lot of changes along the way, but they’ve given us great advice and are a reliable partner. They communicate well. All in all, it’s been a really good experience. Since I’m in and out of the country and don’t really have any references that I know personally, I never know what we’ll end up with for outside vendors. We are still working with S-PRO and doing new projects.
How much have you invested with them?
We’ve spent $75,000.
What is the status of this engagement?
We started working together January 2017, and our collaboration is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
This is not a consumer app. We measure our success by how happy the brands are and what the marketing director is saying. So far, they’re very happy. We’ve done reviews in the app using the survey feature. As part of the survey, we asked users how happy they are with the app. We got really good scores. These campaigns are customized for a smaller audience, so we can’t really measure success in numbers.
How did S-PRO perform from a project management standpoint?
They’re excellent and follow-up well. Language could’ve been a barrier, but they had a supervisor or a project manager to minimize any issues. We interacted on a daily basis, first through Upwork and then using Skype as well.
What did you find most impressive about them?
It’s hard for me to compare S-PRO since we don’t have many other providers. All I can say is we are thrilled with the work they did, and we reached our goals in finishing the app. We’ve had few problems with performance and downtime. Everything works well.
They’ve helped us change our hosting and did an excellent job. I wouldn’t recommend them if they didn’t. I get at least 5 offers every week through LinkedIn and email from developers who want to connect with us. We’re sticking with S-PRO.
A friend of mine was looking to do a SmartWORKS app. She asked me for a reliable provider, and now she is talking to Igor [Co-Founder and CEO, S-PRO] as well.
Are there any areas they could improve?
For us, it’s important to work and talk with the same people in order to keep a close connection. There’s nothing I can think of that hasn’t been working.
RATINGS
5.0
"Our partnership has been great all the way. I definitely recommend them."
Quality
5.0
Service & Deliverables
"We haven’t had any downtime, everything works as it should, and S-PRO shares good advice along the way."
Schedule
5.0
On time / deadlines
"The communication, timelines, and deadlines have been excellent."
Cost
5.0
Value / within estimates
"If anything has become more expensive, it’s been due to our changes. They have a reasonable price and solid estimates."
Willing to Refer
5.0
NPS
"I just gave them a reference this week. I would definitely do itrefer them again, and. I don’t do that if I’m not happy.
iOS TV & Live Broadcast App Dev
Custom Software Development
$10,000 to $49,999
Feb. - June 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"I was happy with everything about the project."
Jul 18, 2017
COO, Kephas TV Corporation
Stephen Stephens
Arts, entertainment & music
Dallas, Texas
1-10 Employees
Phone Interview
Verified
S-PRO created a TV-on-demand web prototype and app for iOS and Android, connecting the broadcast scheduling platform with live and archived content to support at-home viewing.
The finished solution engaged the existing customer demographic through its streamlined navigation and reliable performance. S-PRO’s smooth workflow, reasonable prices, experienced engineers, and adherence to deadlines contributed to a rewarding partnership.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m the COO of Kephas TV Corporation, a video technology company.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
S-PRO helped us build an Android- and Apple-based TV application that people can access from home. They also built a prototype for a custom website. We have an internal development team that manages our broadcasts and the platform. S-PRO collaborated with them to integrate their work into our systems.
SOLUTION
What was the scope of their involvement?
We built a free TV app for our current viewers. We have a television station in Germany, so the app offers a convenient way for viewers to access our content, see our live broadcasts, and browse our archived content in a video-on-demand platform. We went through a design phase to model the app. Then, we integrated the app into our current broadcasting platform. Finally, we had a roll-out phase where we delivered the app for an event at a media conference.
We needed to connect our live broadcast platform with our scheduling platform. We also needed the broadcast platform to connect with all of our archived content so users could access that as well. Our user base is a fairly older demographic, so the app had to be simple, without too many options or touches needed to navigate.
What is the team dynamic?
We had a project manager, a designer, and a couple of developers for both Android and iOS. There were probably other people that I didn’t know about that helped as well. My main point of contact was the project manager. S-PRO decided which resources would be best for the project. At most 5–6 people worked on the project.
How did you come to work with S-PRO?
I usually search online to find different vendors that interest me, and then I conduct a selection process. I don’t remember exactly how I found S-PRO. I looked at 3–5 other vendors. S-PRO had experience delivering TV apps. I liked that they were European and had reasonable prices. The process went pretty smoothly.
How much have you invested with S-PRO?
We’ve spent between $15,000 and $20,000.
What is the status of this engagement?
We started working on the project in February 2017, and the app launched in June 2017.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Our users are engaged on the platform, and there are no major issues. S-PRO delivered what we expected.
How did S-PRO perform from a project management standpoint?
The project manager and I spoke once or twice a week. Everything was delivered on time and within budget. We didn’t have any problems with the time difference. I would normally get a response to any questions within the same day.
What did you find most impressive about S-PRO?
They have really experienced engineers, and their prices are reasonable compared to bringing people in-house to manage the project.
Are there any areas S-PRO could improve?
No, I was happy with everything about the project.
RATINGS
5.0
Quality
5.0
Service & Deliverables
"They delivered exactly what they promised."
Schedule
5.0
On time / deadlines
"They met the deadline that we agreed on."
Cost
5.0
Value / within estimates
"Even though they were in a different time zone, they were responsive and had great English skills."
Willing to Refer
5.0
NPS
"Based on my experience, I would be happy to recommend them.
Python Web App Dev for StartUp
Custom Software Development
$50,000 to $199,999
May 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“As a partner, S-PRO is professional, skilled, and knowledgeable.”
Jul 6, 2017
CTO, Myntelligence Limited
Javad Zahir
IT Services
London, England
1-10 Employees
Phone Interview
Verified
S-PRO has been a reliable technical partner, with engineers collaborating with internal developers to create tools for ad technology. Previously, they helped built a stock image platform for web and mobile.
S-PRO’s resources work well with internal developers, interacting with them in a professional manner. Aside from their technical expertise, S-PRO also excels at project management.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I am the CTO of Myntelligence Limited, an ad tech company. Previously, I also worked with S-PRO for a company called Shallet, a mobile app and stock image library.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with S-PRO?
We needed to build a web application for Shallet, a startup. As part of the effort, we needed a consumer-facing website as well as some tools.
For Myntelligence, I worked directly with 3–4 of S-PRO’s team members, who made up the core of our development team.
SOLUTION
What was the scope of their involvement?
S-PRO worked with me to design, develop, test, and deploy the Shallet platform. The original design of our public-facing website was supplied to them. S-PRO also worked on the ones for our central services, which are a series of RESTful APIs. They created a Python application that integrated with the central set of APIs developed by our team.
We gave S-PRO a full design spec for the web application. They worked together with our team to realize the functionalities required. Initially, they also helped us with some initial project management, but we stopped this later on and created one big team. While they were working on the visuals, their own project manager split up what was required into smaller stories and tracked the process. Once we got to a certain point, S-PRO’s developer was integrated into the bigger team.
We worked in an Agile way, with the focus of the effort being 2-week sprints. The QA was sometimes done by S-PRO, depending on the part of the project we were addressing, but it was also done by our project manager. We worked with around 3 people from S-PRO’s side, and the team size fluctuated. We interacted with them every day for the project.
The Myntelligence project was large and complex. For this engagement, we use 4 people from S-PRO’s team.
How did you come to work with S-PRO?
I went on a website called Upwork, which provides freelancers. I posted a job for ReactJS development, which would be used for our moderation platform. I then interviewed a developer, who showed a detailed understanding of React and other JavaScript frameworks. Based on this, I gave the project to S-PRO. When it came time to work on the Python application to for the consumer-facing website, I decided to give the project to them since I’d already worked with S-PRO. I and was happy with what they did for me and they had the skill sets required.
I also chose S-PRO for the Myntelligence because I knew they were good.
How much have you invested with S-PRO?
The cost of their work was around $150,000 overall. We spend around $15,000 per month on S-PRO’s services.
What is the status of this engagement?
We started working with S-PRO for the Shallet project in May 2016, around 1 year ago. The development for Myntelligence was started in January 2017 and is ongoing.
RESULTS & FEEDBACK
Could you share any evidence that would demonstrate the productivity, quality of work, or the impact of the engagement?
A development partner can either deliver the product in a functional form or not. Whether the business succeeds or not is down to us. As a partner, S-PRO is professional, skilled, and knowledgeable. They have a great attitude and have made delivering easier.
How did S-PRO perform from a project management standpoint?
They’ve been mostly integrated with our own team. On the parts that they managed on their own, S-PRO handled the task well. They have good interactions with our own project management team. We worked directly with the developers, and they were integrated into the broader team. This made our lives easier.
What did you find most impressive about S-PRO?
At the end of the day, we really felt as though they are a part of the team. I consider the developers I’m working with now from S-PRO to be a part of Myntelligence.
Are there any areas S-PRO could improve?
No. I have a back channel to S-PRO’s CEO if there are any issues, but I haven’t needed to escalate anything so far.
What tips or recommendations could you share that might increase the likelihood of success with S-PRO?
My general advice for people looking to work with an outsourced partner is that, if the client knows what they want, the developer can help them realize it. If not, then the partner can help build prototypes and give a better understanding of use cases.
RATINGS
5.0
"I’m very happy with S-PRO. They’re my current development team, and this will continue."
Quality
5.0
Service & Deliverables
"I’ve given them lots and lots of work, and I’m happy with the results. I have no criticisms on how projects are deployed and put together."
Schedule
5.0
On time / deadlines
"We work within an Agile system that is quite rigorous. S-PRO is good at estimating and giving feedback. They’re professional."
Cost
5.0
Value / within estimates
"They’re very good value for money. We’ve had access to high-quality developers."
Willing to Refer
5.0
NPS
"The only caveat is that I wouldn’t do it if it meant taking my developers away from me.
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