Strategic partner.

BRONZE VERIFIED

S-PRO is innovative technology partner. We help startups to create innovative products and empower existing businesses with the digitalization of their core processes to much customer-centric economy needs. By partnering with accelerators Founder Institute, Sente.Link, BCCS Cluster and others we help our clients to achieve more business connections and competent advisory.

S-PRO team of 150+ talents has expertise and capabilities to provide a sophisticated personal approach and deliver complex market recognized solutions. 

Our R&D experts apply our background and world best practices to in-depth study the market, business objectives and deliver a comprehensive vision of each project. We provide full-cycle custom software development with apparent business goals, strong management, maintained deadlines and senior tech unit. This approach gives us the possibility to deliver success to our clients and build long-term relationships. 

Services for Startups: 

  • Discovery Workshops;
  • MVP Development;
  • Dedicated team.

Services for Established businesses: 

  • Digital transformation;
  • New product development;
  • Business intelligence.

Technology expertise:

  • Mobile Development;
  • Front-end;
  • Back-end and API; 
  • Blockchain Development;
  • AI and Machine learning;
  • UI/UX Design.

Main Industries: 

  • FinTech;
  • Logistics;
  • Renewable Energy.

 

 
$25,000+
 
$25 - $49 / hr
 
50 - 249
 Founded
2014
Show all +
Kyiv, Ukraine
headquarters
other locations

Portfolio

Key clients: 

MeterQubes; Hubspring; TSO Chinese Delivery; Climate Drops; PolarPro.

The Hub Image

The Hub

A unified system for communication and file distribution between hospital staff.

Digital ecosystem for hospital staff. Communication between doctors is life-saving. We make it fast and effective.

Secure, flexible and simple messenger and file storage - helps to coordinate and improve patient care. We’ve been supporting Hubspring for 2 years as the project is constantly improving and expanding.

Services

provided: wireframing, UI/UX design, front-end & back-end development, QA, support & ongoing development.
Virtuoso Image

Virtuoso

A tablet app that speeds up sales 4 times.

Virtuoso is a solution to speed up business and bring a new level of customer service. Now more than 12 other companies use Virtuoso to get an advantage of the automated business process.

- sold as SaaS solution to other 12 carpet production companies

- shortened the sales cycle by 4 times

- improved the level of client’s satisfaction with the

service

- reduced the sales process to 1 visit to a client

- set new industry standards

It is a simple-in-use yet powerful tool that speeds up the sales process and increases the conversion rate. It brings business to the next level by solving the problem of customer-to-company interaction and impacting a whole industry for good.

TSO

Unique customer-centric management platform for food delivery.

A platform to automate order-kitchen-delivery chain and make the payment process instant and reliable. It’s a mobile first app intuitive for customers and flexible for admins. On the first day of the launch TSO got so many orders that it run out of products. But - what is important - the platform endured such load perfectly.

Services provided:

wireframing, UI/UX design, front-end & back-end development, testing, maintenance.
PolarPro Image

PolarPro

Cross-platform app for photographers to help them capture the perfection.

A must have tool in every photographer’s arsenal to capture a perfect shot. PolarPro is all-in-one solution that helps to set up a camera, choose an optimal filter, calculate the exposure time - all this based on your current location.

Services provided: mobile app development, back-end development, testing, maintenance.

Climate Drops Image

Climate Drops

Green Blockchain startup to reward environmentally responsible users.

An app that encourages people to be more environmentally-conscious by giving them rewards for every green action. Climate Drops is Blockchain powered - that ensures full user security and clear bonus distribution.

Simple in use, flexible in getting rewards, safe in keeping coins. The app is constantly improving and expanding. The next step is

smart bonuses integration.

Services provided: wireframing, UI/UX design, front-end & back-end development, Blockchain, testing, maintenance.

CryptoTap Image

CryptoTap

A wallet application for Ethereum and ERC-20 transactions.

During the planning stage our team determines product scope, architecture, budget and timeframe of the future product development. Planning stage makes the development workflow clear, and gives the chance to understand how the app will look and feel. 

While crypto industry is competing with traditional financial institutions, the demand for apps that

perform cryptocurrency payments and exchange grows. Our business partner from Australia aims to provide a solution to make Ethereum and ERC-20 transactions fast and simple.

Services provided: estimation, specification, architecture, design.

We provide two versions of the app - light and dark themed - to satisfy preferences of different users.

The CryptoTap planning stage helped us to allocate all essential features that any product needs before the development start.

MeterQubes Image

MeterQubes

A decentralized platform for cryptocurrency trading.

Planning stage of the project gave our client the opportunity to see how the future product will look, and how much time and resources are needed. It is a protection against unpleasant surprises during the development. 

It is a secure and simple in use assistant to help users enjoy trading on the cryptocurrency market. MeterQubes allows wallet-to-wallet

exchange and trading ERC-20 tokens. The platform is intuitively navigable both for clients and admins - all elements of design are aimed to make the user journey simple and functional.

Our client has a clickable prototype of the future product with determined development time and costs. MeterQubes provides everything necessary for easy and successful cryptocurrency trading.

Ezme Image

Ezme

An app that connects politicians and voters.

Ezme opens new horizons for communication between political leaders and potential voters. Politicians can share information via the app, while users get updates straight from government representatives they trust.

It has necessary features to let government representatives share opinions with the public:

- There is a creeping line of news with the most

important articles on the main screen.

- Video content is available as well as news articles.

- Politicians can organize events and invite people via the app. Users can see the date, time, and place of the meeting. There is a map with directions showing how to get there.

- There is a form to contact politicians via the app. With Ezme politicians become accessible, and users see that reaching out to them is possible and quite easy.

Services provided: design, front-end development, QA, maintance.

Ezme is the next-level political app.

Energy Image

Energy

Energy Contracts AI is a digital ecosystem that makes the next step in the solar energy industry offering the most accurate prediction of the generated/consumed power. Combining innovative ecological initiatives with modern technologies it grants transparent business operations and enhanced returns.

Our technology uses weather forecast, hardware properties, historical data like generating history per hour, weather

conditions, solar activity, to predict how much energy the station will produce over the next 24 hours or any alternative time slice in the future. 

We’ve implemented the reports system and API integration that significantly optimizes business processes to ensure further profitability growth.

Mevo Image

Mevo

An app designed to build frontline ambassadors for your brand & boost sales.

 

The bigger the brand the more retail shops it owns. And that can be exactly where the problems start: how to be sure that your salespeople are sufficiently educated about your brand and able to promote it effectively. Mevo provides the solution: informing and motivating your frontline ambassadors.

 

The Mevo app

helps build long-term brand loyalty, increasing sales rates by assuring that the advantages of your products are clear and accessible to the end-user. Mevo has already been successfully adopted by brands like Miele, Huawei, Red Bull, Diesel, Samsung, and Salomon.

 

Services: wireframing, UI/UX design, front-end development, back-end development, QA, maintenance.

Myntelligence Image

Myntelligence

Technological marketing platform for online advertisers and publishers.

Myntelligence is a data intelligence solution that enables companies to acquire online data about users while they browse the website, mobile app, or watching the ad on the web. Now there are around 10 million events held per day with no ads campaign launched. More importantly, this platform is expected to significantly change the way digital

advertising operates today.

Services: Business analytics, Software architecture, Big Data, Back-end, Front-end, Testing.

Libify Image

Libify

Emergency Assistance Call System for people with Health Limitations.

Libify is a cross-platform app that adapts to any operating system, display, and platform functionality. A single all-inclusive, feature-rich solution.

Libify is a system of high social relevance – providing a sense of security and freedom to those in need of greater assistance. We managed to design an app that is technologically reliable with

a clean interface. 

Services: front-end development, QA, maintenance & support.

K-TV Image

K-TV

Streaming media solution for a nonprofit organization.

Real-time streaming service that is accessible from 4 platforms and works seamlessly on all of them. The powerful solution with custom navigation and design built around users’ needs.

Services: wireframing, UI/UX design, back-end development, front-end development, QA, support

Reviews

Sort by

Internal Tool Dev for Science & Material Innovation Company

"They are able to make their own appropriate judgement calls on tradeoffs to give us a great initial solution quickly."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Sept. 2019 - Ongoing
Project summary: 

In an ongoing collaboration, S-PRO created an internal tool for a science and material innovation company that required a top-to-bottom integration of databases, services, and client interfaces.

The Reviewer
 
501-1,000 Employees
 
Emeryville, California
Technical Lead, Zymergen, Inc
 
Verified
The Review
Feedback summary: 

S-PRO's project has been well-received and is quickly becoming a critical internal tool. To stay organized, they utilize project management tools and peer-reviewed code. They're able to be self-directed and help the client make informed decisions.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We are a science and material innovation company rethinking biology and reimagining the world. A World Economic Forum Tech Pioneer, we partner with nature to create never-before imagined materials and products across industries – from agriculture to electronics, consumer care to pharmaceuticals, and more. Our company creates sustainable materials that are in use today, delivering value for Fortune 1000 companies with over $1 billion worth of products using Zymergen microbial innovations sold to date. At Zymergen we make tomorrow. I am the Technical Lead of the Zymergen Navigator for Chemistry project.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire S-PRO?

We needed to create a best-in-class internal tool for exploring biological chemical spaces. This required a top-to-bottom integration of databases, services, and client interfaces. We partnered with S-Pro to develop the website our employees would use to make key research decisions around new materials.

What were your goals for this project?

Our goals for this project would be to create a website with a strong core architecture that could support future enhancements in a variety of dimensions. It needed to support powerful query semantics but be presented in a user-friendly interface. It needed to interact with a variety of backend services and provide a cohesive view of it all.

SOLUTION

How did you select this vendor?

We explored and interviewed a variety of vendors. We were drawn to S-Pro's based on their professionalism in interviews, their portfolio of projects that included sufficiently complex state, and their company size and stability.

Describe the project and the services they provided in detail.

The project began with us creating mockups and specifications for the first few phases of the project. We then worked with them to set up the codebase and create the first few proof of concept deliverables to demonstrate all the services communicating effectively. During this time we worked through overall architecture patterns, state management, testing requirements, code quality expectations, communications, and project tracking. S-Pro has been able to work with specifications of varying detail and work independently to propose solutions and implement them.

What was the team composition?

We had some initial churn on developers until we found developers with the right skillsets. We now have two developers working full-time on the project and they peer-review code prior to us taking a final review before merging. We had to change project managers once, but overall the project management has been very stable. We also have a part time QA engineer verifying changes.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

The project has been well-received by a number of internal teams and is quickly becoming a critical internal tool. It is used internally as a case-study in future development patterns.

How was project management arranged and how effective was it?

We created JIRA tickets to represent the units of work we wanted implemented and kept them sorted in priority order. We relied on their project management to then select and assign those tickets as necessary. They would peer-review code and get QA verification before we were given final review. We maintained an ongoing Slack channel for live discussion as well as a weekly meeting on Zoom.

What did you find most impressive about this company?

I've been most impressed with S-Pro's ability to be self-directed. We can give them detailed specifications or just a rough idea of what we want and they are able to make their own appropriate judgement calls on tradeoffs to give us a great initial solution quickly. We can then iterate as necessary to get the final implementation. In some cases we have been able to present them with the only the overall problem we are attempting to solve and they are able to generate a solution from scratch. In other cases we are able to work with them to discuss deeper architectural tradeoffs and make an informed decisions about them.

Are there any areas for improvement?

In general they've matched or exceeded our expectations. There are a number of challenges associated with developing a complex internal application externally, but S-Pro has done quite well at adapting to our needs. We occasionally needed to realign on what we're looking for in terms of speed versus thoroughness of each change, but that's about it.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Web Dev for Growth Consultancy

"Project deadlines were regularly met."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Jan. 2018 - Apr. 2020
Project summary: 

S-PRO provided design, development, and maintenance for a web application. Their team was also responsible for bug fixes. 

The Reviewer
 
1-10 Employees
 
London, United Kingdom
Kealan Shults
Managing Director, Hire Hub
 
Verified
The Review
Feedback summary: 

S-PRO delivered the project successfully. Deadlines were met regularly and expectations were effectively managed. They were a great agency to utilize. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

Hire Hub are a Software Development and ERP growth consultancy based in London. We are responsible for building businesses development teams on an onsite and remote basis.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire S-PRO?

We were engaged with our main client and required a outsourcing partner who could work across multiple tech stack. We created a web application.

What were your goals for this project?

To deliver the project on time.

SOLUTION

How did you select this vendor?

I spoke with 15+ outsourcing partners and choose the one I trusted and had a clear process.

Describe the project and the services they provided in detail.

They designed, configured, developed and maintained the web application on our behalf. Also they were responsible for bug fixing across different projects.

What was the team composition?

The team was composed of 7 developers and 1 project manager. The PM handled all communication when required, but individual contact was made when beneficial.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

This project was the largest project we have delivered to date, and had the least issues throughout- mainly down due to S-PRO.

How was project management arranged and how effective was it?

Project deadlines were regularly met and when they weren't you knew in advance, rather than just before or after. Expectations were always effectively managed.

What did you find most impressive about this company?

Their planning and process prior to engaging. I could tell they are a business who only take on work when they truly believe they can assist.

Are there any areas for improvement?

Always room for improving in development quality, but to summarise they are the best agency I've used.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Software Development for Blockchain Consulting Firm

"The scalability of their processes impressed us."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Aug. 2019 - Ongoing
Project summary: 

S-PRO developed software for a blockchain consulting company. The team provided front- and backend development as well as design and implementation services.

The Reviewer
 
1-10 Employees
 
Middletown, Connecticut
CEO, Blockchain Consulting Firm
 
Verified
The Review
Feedback summary: 

The engagement has allowed the client to turn around projects for third-party clients quicker. S-PRO is responsive at all hours of the day, establishing a smooth workflow. The team is hard-working, tenacious, and dedicated.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I'm the CEO of a software consulting and development company

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire S-PRO?

We've partnered with S-PRO to develop software solutions for our clients when we are short on staff or need a bit of extra help.

What were your goals for this project?

To develop and Ethereum smart contract that stabilized MakerDAO liquidity risk for borrowers and lenders

SOLUTION

How did you select this vendor?

We did a test run with a small smart contract audit and then seeing their professionalism, slowly started trusting them with larger and larger projects.

Describe the project and the services they provided in detail.

They were able to help with the design, implementation, and troubleshooting of the frontend, backend, and blockchain development as well as quality assurance and unit testing

What was the team composition?

The project had about 8 people in total all working on different verticals.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

We've been able to turn around projects for clients substantially quicker than we had previously.

How was project management arranged and how effective was it?

The project manager has was responsive around the clock via telegram and we stayed in sync daily with meetings. No language issues, while it is sometimes necessary to repeat things this is very minimal.

What did you find most impressive about this company?

The scalability of their processes impressed us. We could throw them 1k worth of work or 1M and they'd be able to tackle it. No job too large or small.

Are there any areas for improvement?

There is very little to improve honestly, maybe simply having a client-facing progress tool to update our clients on the progress would be nice. Although it would have to be white labeled.

5.0
Overall Score Great company, great deliverables, available around the clock and always deliver on time
  • 5.0 Scheduling
    ON TIME / DEADLINES
    They're available around the clock, it's great.
  • 5.0 Cost
    Value / within estimates
    Fair pricing, not too cheap, but you're paying for quality.
  • 5.0 Quality
    Service & deliverables
    No complaints from clients so no complaints from me.
  • 5.0 NPS
    Willing to refer
    If I'm being honest, they're an Ace up my sleeve so I might want to keep their secret to myself

Staff Augmentation for Human Cloud Platform

"The most impressive is their perfect communication skills as well as the high quality work standards."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Sept. 2019 - Ongoing
Project summary: 

S-PRO provided staff augmentation services for a human cloud platform. The team provided both front- and backend development services, verifying and developing the code.

The Reviewer
 
11-50 Employees
 
Warsaw, Poland
Arletta Grosicka
Account Manager & Project Manager, Talent Alpha
 
Verified
The Review
Feedback summary: 

While the engagement is ongoing, the development work so far has met the expectations of the internal team. S-PRO effectively communicates and collaborates with the client, establishing a smooth workflow. The team is hard-working, understanding, and personable.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

Project Manager/Account Manager at Talent Alpha p.l.c.- tech start up hiring up to 40 employees. Talent Alpha is building Human Cloud Platform- innovative solution for Recruitment, which gives immediate access to untapped pool of experienced Tech Talents from small & medium-sized IT Services Companies across Europe, on demand.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire S-PRO?

Staff augmentation project for the company which specialized in Adapted Physical Activity, placement for full stack web developers working on building and implementation of platform for physical health for seniors.

What were your goals for this project?

To effectively work on platform implementation and help existing team to verify and develop the code, which was old and not perfect. Additionally to lead the daily operational processes and tasks planning.

SOLUTION

How did you select this vendor?

They were one of our partners we approached previously to register on our platform and load developers profiles into it. We quickly found out that they are fantastic partner to go with and have valuable developers with many skills.

Describe the project and the services they provided in detail.

They verified and developed the code, feeling comfortable working quickly through tasks that may touch both frontend and backend. They were focused but able to communicate early when issues arise so not to spend time on something that others can help with. Built using react and redux, but they were able to work through styling issues where required.

What was the team composition?

There was a few people with the Project Manager as the main point of contact.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Project is ongoing. There is constant every day impact of all changes made by the team on project and a platform itself. Final result will be evaluated after finalization of the project.

How was project management arranged and how effective was it?

Project management was very good. We were informed about any concerns, delays or changes in the project very soon so we can react very quickly. Very good communications and understanding of business requirements.

What did you find most impressive about this company?

The most impressive is their perfect communication skills as well as the high quality work standards. I'm sure we will continue our collaboration in the future on next projects.

Are there any areas for improvement?

I didn't find any.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Software Partner for Business Management App

"With their help, our product was able to really grow."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Feb. - Jun. 2019
Project summary: 

S-PRO was hired by a SaaS company to support several design components of their business management app. The team created training mockups and increased the number of screens within the app. 

The Reviewer
 
1-10 Employees
 
Baar, Switzerland
CEO & Co-Founder, Business Management Solution Provider
 
Verified
The Review
Feedback summary: 

Stakeholders are pleased with the quality of work S-PRO delivered, noting the implementation of user feedback in each iteration of the app. The team integrated seamlessly with the internal one, communicating daily and providing solutions to challenges. Customers can expect a well-managed project.

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 and co-founder of a SaaS company. We develop apps for businesses to manage their workflow.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with S-PRO?

We were looking for a software partner to support us with some of the design aspects of our workflow app.

SOLUTION

What was the scope of their involvement?

Several components of our app were already designed, so S-PRO helped us specifically with training mockups. The designed over 100 new screens for our app.

What is the team composition?

We worked with a total of five people from their team. There were two designers, one business analyst, a project manager, and the account manager.

How did you come to work with S-PRO?

Our primary focus was finding a partner with whom we could work as a team.  

We looked at various sites, including Clutch, and compiled a list of about 50 businesses. From there, we shortlisted 20. We conducted interviews, assigned small tasks, and surveyed existing customers.

After visiting S-PRO’s site, we decided to partner with them. We appreciated that they were in our time zone, and the team was a good fit in terms of culture. 

How much have you invested with them?

The project cost between $10,000-$25,000. 

What is the status of this engagement?

We started working together in February until June 2019.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

Although we didn’t gather any specific metrics as we were still in the design and development phase, we’re very happy with what the team delivered. 

The app's capabilities increased greatly, growing from 30–40 screens to 150–180. S-PRO’s work focused on the user, and they implemented great, animated design.

The team conducted several tests with users to gather feedback and continuously improve the product. With their help, our product was able to really grow.

Overall, the quality was great. We’re satisfied with the work they did.

How did S-PRO perform from a project management standpoint?

Their project management style is above average. 

We communicated daily over both Slack and Skype. Sometimes, we traveled to their office to meet with them personally, in order to ensure alignment between our two teams. We received reports every three weeks, and the team used Jira to track progress. 

Whenever difficult situations arose, S-PRO was very helpful in providing solutions. 

What did you find most impressive about them?

We really appreciated the constant availability of our account manager. Whenever we required anything or had questions or concerns, he replied within minutes. 

Are there any areas they could improve?

Looking back, although we agreed upon status reports every three weeks, it would’ve been helpful to receive them more frequently. Other than that, we had a great experience with them. 

Do you have any advice for potential customers?

Be as clear as you can about what you need. We approached S-PRO with some of our mockups, processes, and ideas already formed. That level of preparation enabled them to understand our project and how they could most efficiently staff it on their end.

5.0
Overall Score We were highly satisfied. Compared to all the agencies I’ve worked with before, they were the best.
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Mobile Wallet Development for Startup

"I got regular updates from them and they delivered something on a regular basis that I could see."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
July 2019 - Jan. 2020
Project summary: 

S-PRO provided iOS and Android development on a cryptocurrency wallet. The React-based app managed an Ethereum-based token and included fingerprint functionality. 

The Reviewer
 
1-10 Employees
 
United Kingdom
Troels Frimodt Rønnow
CEO, Wonop
 
Verified
The Review
Feedback summary: 

S-PRO provided high-quality development. The source code was very effective and they did a good job of updating the client on progress with regular communication. The project was expensive but well worth the money. They were very comfortable with the process.

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 CEO of Wonop a cryptocurrency company. So far, I’m the only employee, which means we’re in a very early start-up phase where I am mostly managing everything through outsourcing. This is so I can make sure the gets work done without having a long-term commitment to actually pay employees.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with S-PRO?

I asked them to build a mobile wallet for me.

SOLUTION

What was the scope of their involvement?

They built a mobile wallet that manages ERC20 tokens. People can add different ERC20 tokens and manage their native Ethereum tokens in it. It’s biometrically enabled so users can authenticate themselves via fingerprints. It also has a built-in KYC system so the provider can get confirmation that the user has a verified identity.

They used React Native to create a cross-platform mobile wallet for Android and iOS. Overall, they’ve been working with the Ethereum cryptographic library. They’re working with Node.js but also working with a mystic graphical wallet which involved the generation of Entropy and a bunch of other technical things. They also used Web3 technology for sign-on and interacting with the Ethereum blockchain. Also, they’ve been using Infura as a backend service.

What is the team composition?

I worked with Olga (Project Manager, S-PRO) as well as with Nadia (Sales Manager, S-PRO). I had a few calls with the developers, but I wasn’t in contact with them that much.

How did you come to work with S-PRO?

I think I just did a Google search. I went to a bunch of companies, but S-PRO’s portfolio looked pretty solid. They started out making a proposal for what they were going to do and clarified any misunderstandings that they had. On that basis, they went ahead and did it.

How much have you invested in them?

I have spent between $10,000–$50,000. I think I paid $5,000 upfront for just doing the planning but to be fair, I think it was absolutely necessary to do that.

What is the status of this engagement?

I worked with them from July 2019 to January 2020. We’ve finished the first phase and I need to raise some funds to continue the work.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

Overall, I have been quite happy. There's very little they could have done to make me happier. I would be quite happy hiring them again and I am fairly sure I will.

How did S-PRO perform from a project management standpoint?

Project management was great. I got regular updates from them and they delivered something on a regular basis that I could see.

What did you find most impressive about them?

We had an agreement that if I was unsatisfied at any point, we could terminate the contract with a full two-day notice which made me feel comfortable working with them. They sent me a packaged version of the wallet plus the source code. I have been looking over the source code and I'm happy with it, overall.

Are there any areas they could improve?

No, I don’t think so.

Do you have any advice for potential customers?

I think you should just roll with it. I was quite happy with how it all went. I was a bit skeptical because it seemed quite expensive, but I think it is worth it.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
    I don’t think it would have been cheaper to do it myself.
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer
    I would not hesitate to recommend them.

Custom Mobile App Dev & Design for P2P Freelance Solution

"They really wanted to make me feel happy about the project and delivered the right quality at the right time."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Mar. - Sept. 2019
Project summary: 

S-PRO developed a mobile app for a P2P freelance platform. The team built and designed an iOS and Android version of the app, integrating Google Maps and building key functionality.

The Reviewer
 
1-10
 
Switzerland
Antoine Chiron
Founder & CEO, Collabri Ltd.
 
Verified
The Review
Feedback summary: 

The app is functional and bug-free, meeting the expectations of the internal team. S-PRO is available and adaptable, making changes to their project management process as necessary to fit the client's needs. The team is creative, attentive, and knowledgeable.

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 founder and CEO of Collabri Ltd., a P2P freelance app.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with S-PRO?

I needed someone to look at my idea and tell me if it’s doable or not. While I had the idea, it needed to be developed further.

SOLUTION

What was the scope of their involvement?

We started with a consulting phase where they reviewed my idea. I only came with a business idea. They made a proposal of all the things that I needed to achieve what I wanted to and gave a lot of advisory services.

Next, we entered the design phase. I had a previous agency working on the design and S-PRO reviewed everything that was done. Some things were missing and there were gaps in the user experience flow. Their team was able to analyze that and create new screens and finalize the user experience.

They developed the custom mobile app for iOS and Android, a platform where users can have peer to peer connections with other users. Users can also post services for different tasks. Users can see tasks on the map and connect with the people and transact. Their team integrated Google Maps and have all the individual services and tasks listed on the map. I also wanted to have list views where I could sort functions to sort and filter and the ability to chat with people. Whenever a task was performed, the S-PRO team went back to the task to rate it and have ratings of users filed in their profiles so other users can see how they performed.

In the beginning, I asked them to include a payment system integration and make me a proposal. I decided the payment system was too much of an investment at this point in time. At some point, if I’m feeling ready and confident this app is going to work, I may do that.  

By September, they completed 90% of the tasks. Then we began a phase of bug fixing and beta testing.

What is the team composition?

We worked with seven members of the S-PRO team, including a project manager.

How did you come to work with S-PRO?

The design agency I had previously was in Switzerland and their proposal for development was too expensive. I did a final Google search to check for other agencies in Ukraine because they have a lot of talented developers and are fluent in English. I browsed 20 companies and retained three and contacted them.

S-PRO was the company that we had the quickest connection with. They were really interested in the project. They got back to me right away. They had a really nice relationship manager, who I am still working with. Based on what they delivered in the discovery phase, they made me a proposal, and we started with development.

How much have you invested with them?

We have invested about $85,000.

What is the status of this engagement?

Our engagement with S-PRO ran from March–September 2019.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

Since I'm a sensible users, I tested the app from top to bottom. Everything is working and there are no bugs. They captured my vision and mission. S-PRO does a great job, but you still need to be there to check the quality and give them feedback because they rely on your comments to improve what they did. It’s a team effort.

How did S-PRO perform from a project management standpoint?

Their project management was good. They were always available. In the beginning, we had weekly calls. I knew they were working on it, but at the time I didn’t have Jira and was a bit outside the loop. I asked for a closer work collaboration which is when we implemented a daily call and I was given access to Jira.

I wasn’t an easy client. The app is complicated and there’s room for a lot of dualities. They handled it well despite the difficulties along the way. It wasn’t easy sometimes, but they were very attentive to my feedback. Whenever there was a critical issue from my side, they were very reactive and took it very seriously. They handled my requests really well. We got along extremely well and we’re friends now. Whenever they need my help, I help them. They’ve become closer partners to me.

We were slightly above the budget but it's because we redesigned the platform multiple times at the beginning. My budget was extremely tight. I explained to the client relationship manager that I wouldn’t be able to pay the full amount of the bills for it because my cash flow was diminishing and I needed more time to pay. She said it wasn’t a problem and that they’d find a solution. We easily found a solution that went well for them and worked for me as well.

What did you find most impressive about them?

They really wanted to make me feel happy about the project and delivered the right quality at the right time. It was a very positive experience and I learned a lot.

Are there any areas they could improve?

Everything went well.

Do you have any advice for potential customers?

Engage in a discovery phase and really define what you’re looking for. Set clear targets and goals you want to reach. Be involved in the project. If you don’t track it, then you’re probably not going to get the result you hoped for.

5.0
Overall Score They’re really dynamic, young, dedicated, and always found solutions and workarounds. They always had the attitude that everything was possible.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    There were only minor delays and I was always informed about them. There were no critical issues around time.
  • 5.0 Cost
    Value / within estimates
    The value for money is exceptional.
  • 5.0 Quality
    Service & deliverables
    They were always eager to deliver. They sent me many versions in between. I was always able to check their work.
  • 5.0 NPS
    Willing to refer
    I’ve already recommended them.

Custom Software Dev for Financial Company Solution

"They actually learned about the project and told us more about what could work better."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
July 2019 - Ongoing
Project summary: 

S-PRO built a FinTech software solution for a blockchain development company’s client against a tight deadline. They designed the frontend, created the business logic, and built the backend and databases.

The Reviewer
 
11-50 Employees
 
Jordan
Product Manager, Financial Services Company
 
Verified
The Review
Feedback summary: 

The MVP is finished and was met with praise; the client is now pitching the platform to others to further build it out. S-PRO met all expectations thanks to their timeliness, quality development, and insightful ideas. Their diligence from start to finish stood out.

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 a product manager for a blockchain development company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with S-PRO?

We were asked to develop a piece of software by our client. We were at capacity, so we used S-PRO to help us with that project.

SOLUTION

What was the scope of their involvement?

The client gave us a list of requirements. They had a new concept involved a specialized kind of financing. Instead of charging interest, it uses specific rules and workarounds to manage loans.

S-PRO helped us develop the business logic behind that. They developed everything from scratch, including the design and backend databases.

They went out of their way to understand how the product would work and how this kind of finance works. They had their own suggestions about what makes sense and what doesn’t, and what we could do. They used InVision for design, and we had an AWS cloud setup. They built an MVP that they hosted locally. After that created a full-on website we showcased to the client.  

What is the team composition?

I was in close contact with them. They assigned a project manager, a product manager, two front- and two backend developers, and a QA engineer.

How did you come to work with S-PRO?

A friend recommended them to me. I considered different projects to work on with S-PRO, but those didn’t go through. When this specific project came to us, our company was at capacity. I brought in S-PRO then, and they were able to deliver.

How much have you invested with them?

We’ve spent about $10,000–$20,000.

What is the status of this engagement?

We started working with S-PRO in July 2019. The MVP is complete, but we hope to develop the platform further.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

Everyone who’s seen the application told us it was great. The design was a bit too simplistic, but we were just developing an MVP. I’m sure S-PRO could deliver a better design if we wanted to build out the whole thing. I was more wowed by most everything else they did in terms of speed, communication, and so on

The project took longer to start from our side because we had to go through a back-and-forth with our client. The client didn’t confirm what they wanted, but we really liked what S-PRO built, so we’re pitching it to new clients. We’re looking to customize the platform more if we get clients.

How did S-PRO perform from a project management standpoint?

They sent us very clear breakdowns and timelines. I spoke to Misha (Sales Manager, S-PRO) over Telegram and WhatsApp, and I communicated with the team over Skype and Telegram whenever I needed to.

What did you find most impressive about them?

They were able to make any changes I wanted very quickly. Misha, the person I spoke to initially, was amazing. He was always available, and he got things done.

They mostly stood out with their help on the business logic. They actually learned about the project and told us more about what could work better.

Are there any areas they could improve?

I don’t think so. I really like them, and I’ve recommended them to a bunch of people.

Do you have any advice for future clients of theirs?

They go out of their way to help, so I don’t really have any advice. Whenever I connect someone with Misha, I know they’re in good hands.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
    The client changed their mind and wanted us to deliver a different version of the app within three weeks. I was surprised that S-PRO did it.
  • 5.0 Cost
    Value / within estimates
    My boss was always surprised by how good the price was for what we were getting.
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer
    I’ve connected Misha with two of my friends over the past two days.

Web Dev for Blockchain Video Streaming Startup

“Everything they promised, they delivered. The results are better than anything we could have expected.”

Quality: 
4.5
Schedule: 
5.0
Cost: 
4.0
Willing to refer: 
5.0
The Project
 
$200,000 to $999,999
 
Apr. 2018 – Ongoing
Project summary: 

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.

The Reviewer
 
1-10 Employees
 
Toronto, Canada
Victor Gil
CEO, Soapbox Network
 
Verified
The Review
Feedback summary: 

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.

4.5
Overall Score There were a few language barriers, but nothing we couldn’t work through.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    They’ve delivered everything on schedule.
  • 4.0 Cost
    Value / within estimates
    They were cost effective compared to other companies. Some of the change orders started getting expensive, but were still reasonable.
  • 4.5 Quality
    Service & deliverables
    There’s always room for improvement, but they’ve exceeded our expectations.
  • 5.0 NPS
    Willing to refer
    I’ve recommended them to some of my colleagues and would work with them again myself.

App MVP and Planning for Crypto Wallet

"Their professionalism and commitment to getting the job done stood out to us." 

Quality: 
4.5
Schedule: 
4.5
Cost: 
4.5
Willing to refer: 
4.5
The Project
 
$10,000 to $49,999
 
July - Oct. 2018
Project summary: 

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.

The Reviewer
 
1-10 Employees
 
Melbourne Australia
Leo Kozhushnik
Founder, CryptoTap
 
Verified
The Review
Feedback summary: 

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.

4.5
Overall Score I look forward to working with them again.
  • 4.5 Scheduling
    ON TIME / DEADLINES
    They always adhered to our schedule.
  • 4.5 Cost
    Value / within estimates
    It was competitive.
  • 4.5 Quality
    Service & deliverables
    They always delivered what was promised, a high-quality output.
  • 4.5 NPS
    Willing to refer
    I'd most definitely refer them.
Verification

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BRONZE VERIFIED
Business Entity
Business Entity Name
S-PRO (С-ПРО)
Status
Active
Jurisdiction of Formation
Ukraine
Id
41033687
Date of Formation
Dec 16, 2016
Client Reviews
VERIFIED CLIENT REVIEWS
22
OVERALL REVIEW RATING
4.9
Source
Clutch
LAST UPDATED
May 6, 2020