Jelvix is a global tech partner with over 10 years of experience for industry leaders, SMEs, and technology disruptors.
Accumulated expertise made us a recognized partner for businesses in Healthcare, Retail Estate, Financial Services, and Investment Companies.
Our service map consists of Enterprise Software Development, IT Consulting, Software Integration, Dedicated Teams, SaaS Development, Data Management Services, etc.
What sets us apart?
Reliable technology partner
With over 84% mid-level and senior experts, our team ensures a high level of proficiency in every project. The fact that 62% of our team has worked with Jelvix for 3 years fosters continuity and an in-depth understanding of our clients' requirements.
Industry experienced team
Harnessing the knowledge of our diverse team of 150+ tech professionals, including Web and Mobile developers, QA experts, UI/UX designers, Cloud experts, and others, we seamlessly meet specific business needs.
Stable delivery with no compromise on quality
We follow an iron triangle: scope, schedule, and cost to ensure that project objectives are clearly defined and completed within the agreed-upon timeframe and budget.
Transparent communication process and reporting
Our management team maintains effective communication with clients through regular meetings held twice a week. These meetings track project progress, identify issues, and facilitate feedback.
Value-oriented approach
We offer custom software engineering and consultancy services, fostering valuable partnerships for lasting business success.
Speed up delivery and reduced time-to-market
We are flexible to scale up our team at any time to meet tight deadlines. We consider the software and technology stack's complexity and our team's expertise.
Certified workflow
We have ISO 9001 - certified quality management, ISO 13485 - certified quality management for medical devices, and ISO 27001 - certified information security management.
Clients appreciate Jelvix’s proactive and consultative approach. They are not just implementers but also provide valuable insights and suggestions that enhance the final product.
Strong Dedication and Work Ethic
Jelvix’s dedication and work ethic are frequently highlighted. Clients appreciate their commitment to project success, often working extra hours to meet deadlines and deliver quality work.
Need for Clear Initial Specifications
Clients recommend having clear and detailed initial specifications to ensure smooth project execution. This helps Jelvix align their development efforts with client expectations from the start.
Client-Centric Approach
Jelvix is praised for their client-centric approach, ensuring that they understand and align with client goals. Their dedication to client success and willingness to go the extra mile is frequently mentioned.
Flexible and Adaptive Team
Clients noted Jelvix's flexibility and adaptability to changing project requirements. The team is described as being able to scale resources and adjust to client needs effectively.
Reliable and Trustworthy Partner
Clients describe Jelvix as a reliable and trustworthy partner, capable of delivering on their promises and maintaining high standards of professionalism throughout the project lifecycle.
''We've been able to give clinicians access to real-time data and intelligence about their patients.''
Oct 24, 2022
COO, Nexus Digital Technology
Emily Nicholls
Healthcare
1-10 Employees
Phone Interview
Verified
A healthcare company has hired Jelvix to provide mobile app development services. The app allows medical patients to interact with each other and share clinical information to create a database for clinicians.
Thanks to Jelvix's work, the client can give clinicians access to real-time data about their patients through a user-friendly platform. Jelvix leads a communicative process and addresses issues quickly for good project management. The client also praises their solution-oriented approach.
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 Nexus Digital Technology, a provider of white-label web and mobile applications for healthcare organizations.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Jelvix?
We were giving patients access to real-time data by pen and paper, and we wanted to move to a mobile app to make it easier for them.
SOLUTION
What was the scope of their involvement?
Jelvix is developing a couple of mobile apps for iOS and Android using SwiftUI, Kotlin, and PHP. Regarding features, we want to enable patients to interact anonymously with each other through the app to share stories, ask questions, comment on feeds, etc. We've also asked for a section of clinical documentation about the patient composed of several interactive surveys and questionnaires to share with their clinician.
What is the team composition?
We work with two project managers, iOS developers, Android developers, a backend developer, a UI/UX designer, and a QA specialist.
How did you come to work with Jelvix?
A business contact referred them to me. We did further research on the company and compared them to other providers, but we chose Jelvix because they had a lot of experience in the healthcare space.
How much have you invested with them?
So far, we've spent £600,000 (approximately $688,000 USD) with them.
What is the status of this engagement?
We started working together in April 2021, and the engagement is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Nobody has yet used the technology they've built for us, but we've done some user testing amongst ourselves, and the product is very slick. Additionally, the designs are user-friendly, engaging, and supportive to guide the user through each step of completing the information. From a clinical perspective, it provides easy access to information and reduces workload because it digitizes many clinical pathways. Overall, the general feedback has been positive, and we've been able to give clinicians access to real-time data and intelligence about their patients.
How did Jelvix perform from a project management standpoint?
Project management has been a great experience. They're very good at communicating with us; we constantly speak to the project manager on an update call. Moreover, if we reach out to them about a bug or an issue, their project manager responds quickly to address the situation. Regarding budget, we now work with them on a fixed-price basis, so we can control the budget, which works for both parties.
In terms of tools, we use Jira and Slack.
What did you find most impressive about them?
They're solution-focused, so when we have requests from a healthcare organization to include a feature on the application, they're great at helping us develop an idea to build that new feature into the app.
Are there any areas they could improve?
I don't think there's anything they can improve on.
Do you have any advice for potential customers?
Have clear specifications for them since the beginning of the project.
Custom Software & Web Dev for SFR Residential Company
Custom Software DevelopmentWeb Development
$1,000,000 to $9,999,999
Jan. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“We get a family atmosphere, not a corporate feel.”
Jan 16, 2024
Co-COO, Tiber Capital
Jose More
Real estate
McLean, Virginia
51-200 Employees
Phone Interview
Verified
Jelvix provides custom software and web development services for a single-family residential company. The team has built an underwriting software solution and a construction management software for personnel.
The client is satisfied with Jelvix’s work; the team has successfully delivered two high-quality software products. They manage everything seamlessly, meeting deadlines, staying on budget, and communicating via Zoom, Microsoft Teams, emails, and Telegram. They’re professional and personable.
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 Co-COO of Tiber Capital. We’re a single-family residential company (SFR); we acquire, renovate, and lease single-family homes throughout the US.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Jelvix?
We needed help with custom software development.
SOLUTION
What was the scope of their involvement?
Jelvix has developed a proprietary underwriting software for SFR that allows us to underwrite homes in less than ten minutes. They’ve also built a software solution for our personnel to track construction progress, budget, and all assets on the ground and in the office.
The team uses various technologies; the underwriting software is very complex. Additionally, Jelvix has assisted us a bit with the website.
What is the team composition?
Vladimir (Project Manager Team Lead) is our key account manager. They also have around 6–8 developers.
How did you come to work with Jelvix?
We found them through Upwork. We did a series of interviews with other companies and landed on Jelvix.
How much have you invested with them?
We’ve spent over $1 million.
What is the status of this engagement?
We began working with them in January 2019, and our relationship is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Jelvix has completed two complicated pieces of software. We’re very happy with them.
How did Jelvix perform from a project management standpoint?
They meet deadlines and stay on budget. We mainly use two systems of communication: Zoom and Microsoft Teams meetings, and emails and Telegram.
Are there any employees from the service provider's team that you would like to give a shout-out to in this review?
Vladimir does an excellent job developing software.
What did you find most impressive about them?
We get a family atmosphere, not a corporate feel. They’ve never missed any meetings. If we get on a quick call or need them to be there, they’re always available.
Are there any areas they could improve?
No, there’s nothing to improve.
Do you have any advice for potential customers?
I recommend having good documentation upfront, especially if you’re developing new software. Make sure that you write exactly what you want.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Mobile App Dev for AR Company
Mobile App Development
Confidential
Jan. 2022 - Feb. 2023
4.5
Quality
4.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"We were impressed with the members of their team."
Apr 25, 2023
Creative Director, AR Company
Anonymous
Software
Amsterdam, Netherlands
1-10 Employees
Online Review
Verified
Jelvix provided mobile application development services for an AR company. They helped the client build out a 3D scanning app with photogrammetry techniques.
Jelvix delivered a working app on time. They created a collaborative workflow by communicating clearly and consistently, and their strong dedication to the project was commendable. The partners used Slack as their main communication tool.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Creative Director
Describe what your company does in a single sentence.
We're a company that is leading the way in integrating augmented reality (AR) into e-commerce. By using AR, they are transforming the way customers shop and engage with products. Our technology allows artists and brands to reach a wider audience without the need for physical stores, creating a personalized shopping experience accessible through smartphones, tablets, or AR glasses.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Jelvix to accomplish?
Build 3D scanner app
SOLUTION
How did you find Jelvix?
Clutch Site
Why did you select Jelvix over others?
Other
What was the size of Jelvix’s team?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
A 3D scanning app created with photogrammetry technique involves using a series of photographs to create a 3D model of an object. This technique uses software algorithms to analyze the images and construct a 3D model with high accuracy. The resulting 3D model can be used in various applications, including virtual reality, gaming, and e-commerce.
By creating a 3D scanning app with photogrammetry technique, users can easily create 3D models of objects with just a smartphone camera, making it a cost-effective and accessible solution for those interested in 3D modeling.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
a working app
Describe their project management. Did they deliver items on time? How did they respond to your needs?
pm via slack, good communication and dedicated team members
What was your primary form of communication with Jelvix?
Email
Messaging App
What did you find most impressive or unique about this company?
We were impressed with the members of their team.
Are there any areas for improvement or something Jelvix could have done differently?
Assigning the exact right people from the start, we have had multiple developers over time
RATINGS
4.5
Quality
4.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Development for Financial Media Company
Custom Software Development
Confidential
Aug. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They've done a great job, and we intend to continue working with them."
Jan 27, 2023
Executive, Financial Media Company
Anonymous
Media
Detroit, Michigan
51-200 Employees
Phone Interview
Verified
A financial media company has hired Jelvix to provide custom software development. Using JavaScript, they're creating a 2.0 version of the client's SDK to improve its functionalities and performance.
The client is delighted with Jelvix's ability to understand their needs and quickly develop solutions to address them. Jelvix leads a responsive and communicative approach, using Slack and GitLab as their main tools. The client also praises their ability to deliver within deadlines and on budget.
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 an executive at a financial media company. We write stock market news content for retail investors.
OPPORTUNITY / CHALLENGE
What challenges were you trying to address with Jelvix?
We needed help with the development of licensing products.
SOLUTION
What was the scope of their involvement?
Jelvix has been doing custom software development for us, which involves creating a 2.0 version of my software development kit (SDK). We’ve been doing several iterations of the project, and Jelvix’s team is in charge of applying all the changes we come up with, using JavaScript as the main programming language.
Regarding features, the SDK is intended to accelerate API integrations by providing developers with faster access to the interface.
What was the team composition?
We’ve been working with a project manager and a lead developer from Jelvix’s team.
How did you come to work with Jelvix?
We found them via Upwork.
What is the status of this engagement?
We started working together in August 2022, and the engagement is still ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Having a partner like Jelvix is very helpful because they come on board to quickly understand our needs and create products to address those requirements. They’ve done a great job, and we intend to continue working with them.
How did Jelvix perform from a project management standpoint?
Jelvix has an attentive team available for us at all hours of the day despite our time zone differences — whenever I send them a message, they get back to us immediately. In addition, they deliver everything within deadlines and on budget and are responsive to our feedback. Regarding communication, we use Slack and GitLab.
What did you find most impressive about them?
Jelvix is based in Ukraine, and their team has been able to overcome the Russian Invasion challenges to deliver good work.
Are there any areas they could improve?
I don’t think there’s anything they can improve on.
Do you have any advice for potential customers?
Ensure that you’re clearly outlining your project requirements so Jelvix’s team can find a solution for your needs.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for Healthcare Company
Mobile App Development
$200,000 to $999,999
Apr. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
''We've been able to give clinicians access to real-time data and intelligence about their patients.''
Oct 24, 2022
COO, Nexus Digital Technology
Emily Nicholls
Healthcare
United Kingdom
1-10 Employees
Phone Interview
Verified
A healthcare company has hired Jelvix to provide mobile app development services. The app allows medical patients to interact with each other and share clinical information to create a database for clinicians.
Thanks to Jelvix's work, the client can give clinicians access to real-time data about their patients through a user-friendly platform. Jelvix leads a communicative process and addresses issues quickly for good project management. The client also praises their solution-oriented approach.
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 Nexus Digital Technology, a provider of white-label web and mobile applications for healthcare organizations.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Jelvix?
We were giving patients access to real-time data by pen and paper, and we wanted to move to a mobile app to make it easier for them.
SOLUTION
What was the scope of their involvement?
Jelvix is developing a couple of mobile apps for iOS and Android using SwiftUI, Kotlin, and PHP. Regarding features, we want to enable patients to interact anonymously with each other through the app to share stories, ask questions, comment on feeds, etc. We've also asked for a section of clinical documentation about the patient composed of several interactive surveys and questionnaires to share with their clinician.
What is the team composition?
We work with two project managers, iOS developers, Android developers, a backend developer, a UI/UX designer, and a QA specialist.
How did you come to work with Jelvix?
A business contact referred them to me. We did further research on the company and compared them to other providers, but we chose Jelvix because they had a lot of experience in the healthcare space.
How much have you invested with them?
So far, we've spent £600,000 (approximately $688,000 USD) with them.
What is the status of this engagement?
We started working together in April 2021, and the engagement is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Nobody has yet used the technology they've built for us, but we've done some user testing amongst ourselves, and the product is very slick. Additionally, the designs are user-friendly, engaging, and supportive to guide the user through each step of completing the information. From a clinical perspective, it provides easy access to information and reduces workload because it digitizes many clinical pathways. Overall, the general feedback has been positive, and we've been able to give clinicians access to real-time data and intelligence about their patients.
How did Jelvix perform from a project management standpoint?
Project management has been a great experience. They're very good at communicating with us; we constantly speak to the project manager on an update call. Moreover, if we reach out to them about a bug or an issue, their project manager responds quickly to address the situation. Regarding budget, we now work with them on a fixed-price basis, so we can control the budget, which works for both parties.
In terms of tools, we use Jira and Slack.
What did you find most impressive about them?
They're solution-focused, so when we have requests from a healthcare organization to include a feature on the application, they're great at helping us develop an idea to build that new feature into the app.
Are there any areas they could improve?
I don't think there's anything they can improve on.
Do you have any advice for potential customers?
Have clear specifications for them since the beginning of the project.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
AR App Dev for Technology Company
Mobile App Development
$10,000 to $49,999
May 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The communication has been excellent, and they truly seem to care about our success."
Jul 3, 2022
CEO & Founder, FanVant, Inc.
Angelo Genova
Sports
Denver, Colorado
1-10 Employees
Online Review
Verified
Jelvix provides assistance in developing an AR feature for a stage technology company's mobile app. They initially agreed upon a budget and project scope before commencing the first project with the client.
Although the project is still in the beta testing phase, Jelvix has built exceptional features that are critical to the client's ability to demonstrate their value proposition to potential partners. They deliver state-of-the-art solutions and go the extra mile to help the client achieve their goals.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
Stealth stage technology company that partners with event producers and fans to deliver a live event experience that's better than watching from home. CEO & Founder
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Jelvix, and what were your goals?
Assist in the development of dynamic Augmented Reality target tracking and wayfinding experience as part of mobile app.
SOLUTION
How did you select this vendor and what were the deciding factors?
Online research and recommendation of peers.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
We submitted a list of features that we would like developed by describing the user experience result, not the how we wanted them to accomplish these goals. We were looking for a partner that be able to suggest the best approach for delivering our user experience, not someone that would just build from our checklist.
We met several times with their management to determine their ability to serve our needs, agreed upon a budget and scope and were provided a project manager whom we have met with at least weekly since commencing our first project with them. They built solutions in AR for iOS as well as administrative front and backend elements needed to test, deploy and maintain certain features.
They developed SDKs for integration by our internal tech team into our existing app and supported this process, iterating and refining as necessary.
How many resources from the vendor's team worked with you, and what were their positions?
Jelvix CEO, Project Manager, AR designer, and AR Developer.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
We are still in beta testing phase, but the features built by Jelvix have been exceptional and critical to our ability to demonstrate our value prop to potential clients, excite users in private testing and secure initial funding. Truly, we would not have been gaining the exciting traction we have without their excellent work.
Describe their project management style, including communication tools and timeliness.
We meet weekly for approx 1hr with our Jelvix project manager via google video calls to discuss dev status and make adjustments to the multiple features they are building based upon our changing needs. We also communicate via email and Slack daily.
What did you find most impressive or unique about this company?
Their ability to deliver complex, cutting-edge solutions in an efficient (on budget) and high-quality manner together with their willingness to work extra hours whenever we needed to meet our internally changing deadlines. The communication has been excellent, and they truly seem to care about our success and go the extra mile to help us achieve our goals.
Are there any areas for improvement or something they could have done differently?
Nope.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile Application Development for Health & Wellness Startup
Mobile App Development
$1,000,000 to $9,999,999
Apr. 2021 - Ongoing
4.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
4.0
"They are flexible to the fluidity of changes in decisions."
Sep 2, 2021
DCIO, Nexus Digital Technology Limited
Anonymous
Wellness & Fitness
United Kingdom
1-10 Employees
Online Review
Verified
A health and wellness startup collaborated with Jelvix for mobile app development. They've built the app’s concept and designs and are now creating Android and iOS versions through AWS with payment services.
Since the partnership, Jelvix has delivered the deliverables with excellent quality, and all internal stakeholders have strongly agreed. They’ve been proactive, collaborative, and consultative throughout the entire ongoing process. Above all, their extensive range of technicals skills stands out.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am DCIO of an exciting new startup Platform for Health and Wellbeing, built on 8 health related pillars Emotional; Physical; Social; Intellectual; Sexual;Environmental; Financial; Spiritual.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Jelvix, and what were your goals?
Jelvix have worked with Nexus through concept/design to build mobile prototypes for Android and iOS and are now commencing the product builds in readiness for an imminent launch.
SOLUTION
How did you select this vendor and what were the deciding factors?
I was not involved in the selection process having only recently joined however- at my onboarding the Nexus team informed me that they had worked with several other partners who did not work out ; they were very pleased when they engaged Jelvix as they proved to be the professional team they required.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
There are 2 themes B2H and B2B with eventual B2C. First Stage UX/UI Concept and Design for Android and iOS mobile Apps and the Backends - For design iterations using inVision/Monosnap - project run on AWS development platform Agile process managed through Jira, release CD/CI Github Build on AWS using various services "Backend:
1. Payment services
2. Post services iOS:
RxSwift – RxSwift is a library for composing asynchronous and event-based code by using observable sequences and functional style operators, allowing for parameterized execution via schedulers. RxSwift in its essence simplifies developing asynchronous programs by allowing code to react to new data and process it in a sequential and isolated manner.
Alamofire – Powerful network library for iOS and MacOS
Realm – Fast and powerful persistent object oriented database for storing data on the user's device. Helps to make the interface more responsive, because it allows you to display already saved data from previous use and in finished form and display them without waiting for a response from a network request.
JWTDecode – Instrument for working with server
JWT auth token Snapkit – Simple tool to speed up the creation of layout
Firebase/Messaging – Google cloud solution for notification
At this point for this review, we are at the final stage of agreeing design freezes with Jelvix - so now moving into the build stage again using AWS platform with a target of implementing a production environment ready for B2H and B2B pilots.
How many people from the vendor's team worked with you, and what were their positions?
I have encountered 6 team members so far. I am working with a Senior Project Manager full time plus: iOS developer Android developer Backend developer Quality Assurance Engineer DevOps Engineer "
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
I joined Nexus beginning of August 2021 and was asked by the CEO to give my opinion on the work Jelvix had produced so far. I looked into what had been specified and what had been delivered and found it was of a very good quality- I asked a question of the Nexus team: what did they think of what Nexus had delivered and they all agreed it was very good quality.
Describe their project management style, including communication tools and timeliness.
The project management I have experienced since my start Aug 2021 has been very proactive - the style is collaborative and consultative and as with many startups they are flexible to the fluidity of changes in decisions.
What did you find most impressive or unique about this company?
I have run and worked development teams for over 25 years and for me as DCIO it is great to have a partner where they have access to an extensive range of technical and project skills with a background of diverse projects to help support an enterprise that is in its nascent form.
Are there any areas for improvement or something they could have done differently?
With only a few weeks experience of Jelvix I don't really have a view on this. There were some spelling mistakes and misinterpretations due to language
RATINGS
4.0
"We haven't completed yet but I am hoping Jelvix will be our long term partner as our business builds and grows."
Quality
4.0
Service & Deliverables
"There were some spelling mistakes and misinterpretations due to language"
Schedule
4.0
On time / deadlines
"Nexus are a small team with many demands so getting every schedule to synchronise on both sides has been a challenge."
Cost
4.0
Value / within estimates
"This will be easier to gauge when we approve production platform - current cost at this stage appear high however, this is for good quality ."
Willing to Refer
4.0
NPS
"I would and also ask them to shop around
Web Portal & Mobile App Dev for Career Management Firm
Mobile App DevelopmentWeb Development
$1,000,000 to $9,999,999
Feb. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Jelvix has gone above and beyond to make sure that they deliver on time and be flexible to our company's needs."
Nov 6, 2020
CEO, Career Management Firm
Peter Kelly
Education
Plymouth, England
11-50 Employees
Online Review
Verified
Jelvix develops and maintains a mobile app and a web portal for a career management company. The team's target is to establish platforms that help job seekers apply and train.
Since the client's app launched, it gradually ranked high on Google Play and became a top business platform. Meanwhile, the web portal is also well received by the end-users. In fact, Jelvix' superb work helps the client reel in more third-party consumers and investors.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CEO of a career management company specialised in digital technology to help people identify new careers.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Jelvix, and what were your goals?
We hired Jelvix to undertake the development work on our mobile apps (iOS and Android) and web portal. Our goals were to create native mobile apps for career seekers and a bespoke web portal for businesses to post training and work opportunities.
SOLUTION
How did you select Jelvix and what were the deciding factors?
I had previously worked with Jelvix in another company, when I approached them about this project they quickly grasped what we were aiming to do. Jelvix provided deep knowledge in the architecture and development work.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
We had a kick off meeting to describe the aims of the technology, I had already created the wireframes and technical scope, Jelvix interpreted this very well. Once the scope was set we went through pricing and estimates on development times, these were then transferred in to sprints.
Once the sprints were set we moved on to development. There is always good communication and tracking, utilising Slack and PivotalTracker to help me understand where we were at all times. In addition our dedicated Project Manager created reporting documents and delivered these to me on a weekly basis.
The aim was to initially deliver two version 1 apps both native and a web portal to take to market, we did this successfully and swiftly moved on to growing and enhancing all platforms.
How many people from the vendor's team worked with you, and what were their positions?
1x iOS developer
1x Android Developer
1x Backend developer
1x Frontend Developer
1x Project Manager
1x Designer
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Feedback has been very good, as well as being the UK's number 1 trending business app on Google Play, the quality of the work has helped us to attract new customers, partners and investors.
Describe their project management style, including communication tools and timelines.
Communication on a daily basis with project updates and questions, the developers never work on something they don't fully understand so the PM is a very important link to acquiring and interpreting client objectives.
There is always two way communication and regularly we are given recommendations on how certain functions could be better. The PM is happy to work on Slack, email and have calls when necessary.
What did you find most impressive or unique about this company?
Trust is a very important factor and I know that. Jelvix has gone above and beyond to make sure that they deliver on time and be flexible to our company's needs.
Are there any areas for improvement or something they could have done differently?
None that I can think of
RATINGS
5.0
"A superb company who will help bring ideas to life"
Quality
5.0
Service & Deliverables
"High quality development"
Schedule
5.0
On time / deadlines
"Always conscious of our operational goals and timelines"
Cost
5.0
Value / within estimates
"Extremely competitive considering the quality"
Willing to Refer
5.0
NPS
"I have referred Jelvix on many occasions
Dev Support for Web & Mobile Software Company
Custom Software Development
Confidential
Apr. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“At every stage and level, they’ve been great and quick to deliver.”
Jun 3, 2020
CEO, Websun Solutions UG
Eric Couchellou
IT Services
Berlin, Germany
1-10 Employees
Phone Interview
Verified
Jelvix provides development support for a web and mobile app solutions company. They've worked on four projects involving music recognition algorithms and AI as well as code in JavaScript, Python, and PHP.
The solutions have involved lots of research and complicated algorithms that highlight Jelvix's skills and expertise. Their team resolves bugs and offers effective suggestions for continuous improvement. Proactivity and dedication are deeply rooted in their high-quality work ethic.
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 director and CEO of Websun Solutions UG. We create web apps, websites, and mobile apps.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Jelvix?
There are some things we can’t do in-house, so we hired Jelvix for their expertise.
SOLUTION
What was the scope of their involvement?
Jelvix provides development support for four different projects. Overall, they handle a lot of complicated development mostly dealing with music recognition algorithms. The projects involve AI, so the work is very difficult. There aren't many companies that have the skills to work on such projects.
What is the team composition?
I got in touch with their CEO at the beginning of the engagement. I also work with a dedicated project manager on a daily basis. Our feedback usually gets to the developers through our project manager, but we schedule direct calls if necessary.
They have many developers specialized in different programming languages, but we tend to work with the same developers on our projects.
How did you come to work with Jelvix?
I posted a job on Upwork that received several replies. We considered different companies but in the end, Jelvix seemed to be the only reliable company by far. Their profile was also suggested by Upwork's team because they're top-rated on the platform. From the beginning, we knew they were the perfect fit for our needs; and they still are.
What is the status of this engagement?
Our partnership began in April 2019, and it’s ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Their work has been amazing. I love how proactive they are especially considering that some of the jobs require a lot of research and complicated algorithms because we’re a very niche space. Jelvix is always offering solutions, and it’s clear they’re invested in our projects.
The development process was perfect because they built the tools correctly, took the time to do their research, and proactively identified and resolved bugs. Their team also tried to improve the tools along the way so they could be faster.
At every stage and level, they’ve been great and quick to deliver. I used to develop websites myself so my background helps me know for a fact that they’re super good at development. It’s been a great experience so far.
How did Jelvix perform from a project management standpoint?
They use Trello and Slack internally, but my team doesn’t so we decided to exchange files on Google Drive instead. We preferred this, and our project manager accommodated it. Our teams communicate on a regular basis and through Skype. When I have a question, they always provide an answer. Our project manager is always available, even on the weekends.
Something interesting about them is that they give us business development help free of charge. For example, during the first project, Jelvix did AI research and simultaneously offered to give us feedback on our overall idea. They gave us suggestions on how to implement different features.
In the end, we decided to use the script for the website. This means users can pull a video or audio from YouTube, SoundCloud, an mp3 file, etc. and get the chords to play along. Jelvix gave us suggestions on how to implement different features. I didn’t expect them to provide free consulting.
What did you find most impressive about them?
I really like the fact that they’re so proactive. Usually, developers will just complete the bare minimum but Jelvix offers many different interesting approaches that address our needs. Because they work in so many coding languages, there are always solutions.
At the end of a recent project, we noticed the solution wouldn’t really work with our server. Their team did a quick change and fixed it just like that. If we need anything, they always deliver and it’s amazing. I don’t know many companies with their level of skills and capabilities.
Are there any areas they could improve?
Overall, I’m very happy. The only thing that could be better is having the possibility to add new milestones to perform updates and bug fixes once a project is finished. They have monthly plans instead but it's not exactly the same. For smaller projects, that's a big issue.
Do you have any advice for potential customers?
Everything has gone smoothly. They’re nice to work with so go ahead and engage with them.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
"They were always on time."
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
"This depends on the individual’s budget. For us, it’s totally worth it.
CRM Dev for Development Agency
Other IT Consulting and SI
$200,000 to $999,999
Jan. 2017 - Apr. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their involvement added value to our project from the start."
Sep 6, 2019
CEO, Appy Ventures
Patrice Archer
Information technology
London, England
1-10 Employees
Online Review
Verified
Jelvix created a CRM for a business to use with their many clients. They incorporated features allowing for automated billing, user-friendly reporting, task tracking, and relationship management.
The CRM system was successfully rolled out to 80 parties, displaying a strong market fit for the business. The Jelvix team was skilled and vocal, willing to contribute ideas to better the overall project. As a partner, they satisfied expectations and produced good work. This review is an update by the client company. The original content is located below the new review.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I'm the CEO of a development agency working with startups and corporates on innovation and digital transformation projects
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Jelvix?
Working with a corporate client to create a customized CRM for them which has been rolled out to c. 80 parties now
What were your goals for this project?
Make automation for Client’s billing
Implement flexible & User-friendly reporting
Integrate time & tasks tracking
Keep the history of relationships with Partners
SOLUTION
How did you select this vendor?
This company was recommended to me by a friend who has worked with them and I have since worked with them on a number of projects
Describe the project in detail.
Our web application is a Customer Relationship Management system where Companies can see their vendors or partners and keep all important notes about invoicing, contract, etc. and build reports upon request. Lots of automation and workflows were created to simplify user inputs
What was the team composition?
We have had a Project Manager as primary contact. Our team was composed of five developers, 1 UI/UX designer and 1 QA engineer
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
Very pleased with the outcome and having rolled out to c. 80 parties has really tested the platform and demonstrated product market fit!
How effective was the workflow between your team and theirs?
Their involvement added value to our project from the start. They are not shy about making their opinions known if it can help the project. Overall, despite being a remote team, it's been flexible and fast.
What did you find most impressive about this company?
This Team can provide you with effective solutions basing on your ideas - sometimes taking a fairly high-level concept that I throw at them and coming back with intelligent options. Very flexible and client-oriented company.
Are there any areas for improvement?
During the project, we had to revise user journey and initially we tried to do that through conversation only, which did not work that well so wasted a bit of time. We then decided to do mock ups to show the changes and went through things in detail through skype screenshare which really helped. So yes there were areas for improvement but that's been solved.
UPDATED REVIEW
This review was published on February 1, 2019.
Patrice Archer
CEO, Appy Ventures
Financial Services
1-10 Employees
London, United Kingdom
$200,000 to $999,999
Nov. 2017 - Oct. 2018
Project summary:
Jelvix provided development services, working on expanding a B2B platform with APIs. They focused on developing the scope, adding edge cases and user stories, and integrating APIs.
Feedback summary:
The team was focused, dedicated, and professional at all times, working hard to meet the deadline that was agreed. They produced a high-quality platform for excellent value for money, while working smoothly in an agile workflow.
BACKGROUND
Please describe your company and your position there.
I'm the founder and CEO of Appy Ventures, a tech partner to both startups and corporates that are looking to innovate. We have launched more than 60 apps, websites, and tech solutions.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Jelvix?
One of our insurance clients wanted to expand a B2B insurance platform with APIs. We needed a team to take the project from an idea to reality, providing detailed specification, coding, and project management.
What were your goals for this project?
To confidentially and securely build APIs to integrate systems with the platform. A lot of technology debt and stakeholder management was required, so Jelvix were chosen for their flexible approach.
SOLUTION
How did you select this vendor?
I've worked with more than 200 developers in the last four years, and I usually run small test projects to get a feel of working relationship. I was looking for a team that could grow with me and, after a lot of online research, I found Jelvix, who had also worked with a friend of mine. We ran a test project with them, and it was excellent, both in terms of communication and code quality.
Describe the project and the services they provided in detail.
I cannot go in details due to confidentiality, but it was a platform that connects the APIs of brokers to an insurance company, without the need for manual data entry in the process. We provided a top line scoping document which Jelvix built on after a workshop, adding edge cases and fleshing out the user stories. Once we had 100% clarity on the scope, we signed off on the work and the project was started properly.
What was the team composition?
I worked directly with a dedicated project manager, but we also had regular contact with the development team during daily 10-minute stand-up meetings. There were around six people on the project overall, with some scaling up and down for certain parts of the project. These transitions were all handled smoothly.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
Compared to UK-based developers, the cost is comfortably 50% less, but the quality is the same, if not higher. What mattered most to me was ownership of the project and the quality of the code delivered, which meant clear communication and hitting deadlines. They had to work weekends to finish on time, but they’d committed to a deadline and they hit it.
How was project management arranged and how effective was it?
This was a very important facet for me and was done well in an agile workflow. They used Jira and Slack, with standups on Skype. The language wasn’t an issue with the project manager, and though some of the developers were more comfortable in Ukrainian, it worked well overall and each team member made their opinions heard.
What did you find most impressive about this company?
They’re very focused on developing the right solution in the most efficient way, without being afraid of challenging my assumptions if they felt they could improve the end result.
Are there any areas for improvement?
There’s nothing that I can think of. I was very impressed and have found a reliable partner for the future.
Star Ratings
Overall rating: 5
Quality: 5
Schedule: 5
Cost: 5
Willing to refer: 5
RATINGS
5.0
"Very much enjoyed working with them and will continue to do so"
Quality
5.0
Service & Deliverables
"They've worked fast but well and our code review shows quality code - very pleased"
Schedule
5.0
On time / deadlines
"Weekly retrospectives and clarity on timelines"
Cost
5.0
Value / within estimates
"Affordable and in line with other Eastern European providers"
Willing to Refer
5.0
NPS
"Great experience overall so yes of course
Multiple Dev Projects for Job Search Platform
Custom Software Development
$1,000,000 to $9,999,999
Mar. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They have taken on our project as their own and have delivered with real passion."
Aug 7, 2019
CEO, Imployable
Peter Kelly
Human Resources
United Kingdom
11-50 Employees
Online Review
Verified
Jelvix led the design and development processes for a staffing platform’s mobile and web products. Deliverables included iOS and Android applications, a custom CMS, and a web-based membership portal.
Jelvix delivered digital products that are fit for purpose and, in the case of the mobile apps, award-winning. Led by an engaged project manager, communication with the development team is smooth and purposeful. They contributed conceptually to the solutions and were excited to problem-solve.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CEO and co-founder of a new funded startup aiming to disrupt the market with never before done app and web software.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Jelvix?
We hired Jelvix for all iOS and Android app development, all our backend and database infrastructure, our custom content management system and a web based membership portal.
What were your goals for this project?
To produce a full-stack system on mobile and web that all work seamlessly together.
SOLUTION
How did you select this vendor?
Having past experience with them on some major projects in my previous role I knew that the team at Jelvix had the communications skills, development expertise and drive to take on an ambitious project and make it work.
Describe the project and the services they provided in detail.
They helped to design and concept all backend and frontend systems. Once designed they swiftly moved on to the development of all systems concurrently (which is very hard to do). We were developing the backend infrastructure at the same time as the frontend web and app, which saved us a lot of time.
What was the team composition?
We had a core team of 5 developers all with their own expertise. There were times when they drafted in other developers with other skills to bolster the team and ensure success. Jelvix is very flexible to the needs of the project at certain times. There is never any compromise on quality. In addition to the devs, we have a dedicated project manager who ensures swift and accurate communication between us as a client and the developers directly.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
Jelvix has created an award-winning app for us. We are, in our nature, a very disruptive company and the team at Jelvix fully understood this and aligned themselves with what we are trying to achieve. As the project progressed they scrutinized the scope and worked out ways to do what we wanted much more effectively. They have the knowledge to take an idea and make it a reality. In addition, unlike other development companies, the team at Jelvix is dead against technical debt. At every opportunity, they create clean code that is flexible and scalable which is extremely important.
How was project management arranged and how effective was it?
We have a dedicated project manager who is available during working hours. He is extremely engaged in our project and knows it better than anyone. There is flexibility here too. As a company, we use Slack and PivotalTracker. Jelvix adopted these platforms to conform to our way of working in the company.
What did you find most impressive about this company?
Their dedication to the cause. They have taken on our project as their own and have delivered with real passion. There have been some really tricky parts to some of this build, things that had not been done before. Instead of shying away and doing the easy things they threw themselves into it and come up with solutions.
Are there any areas for improvement?
There are very little areas for improvement needed in my opinion. Clearly, they have refined their processes to be near-optimal.
RATINGS
5.0
"Looking forward to a continued strong relationship."
Quality
5.0
Service & Deliverables
"Clean code, minimum technical debt and highly scalable tech."
Schedule
5.0
On time / deadlines
"Perfect, flexible sprint plans."
Cost
5.0
Value / within estimates
"Cheaper than any UK dev and with better results."
Willing to Refer
5.0
NPS
"I have already recommended them.
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