Global Tech Partner for Digital Transformation
Jelvix is an IT consulting and software development company with over 10 years of experience and development centres in Europe and America.
Jelvix’s most prominent clients include Samsung, KIA, Canon, Ikea, Louis Vuitton, Auchan, etc.
Being ISO 9001:2015 and ISO 13485:2016 certified, we combine deep industry expertise, advanced analytics capabilities, and human-centered approaches to help our clients shape their business strategies and drive growth.
Accumulated expertise made us a recognized partner for businesses in Healthcare, Fintech, Retail and Enterprise.
Our service map consists of Software Engineering, IT consulting, Business Analysis, UI UX design, Testing & QA services, SaaS Development, DevOps, etc. From the development of new applications to modernization, management, and maintenance - we cover all stages of the software development lifecycle.
Our experts have helped over 100+ MBs and large enterprise companies adopt new technologies and drive transformation in business.
Powered by the Top 4% of the talent pool, Jelvix is a team with more than 50% of A-level experts. 76% of our revenue is generated from contracts lasting more than a year.
Our work has been featured on Entrepreneur, Forbs, BusinessCloud, Digital Journey, and others.
Contact us: hello@jelvix.com
2 Languages
- English
- Ukrainian

headquarters
other locations
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Meitnerstraße 6Stuttgart 70563Germany
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Mobile App Development for Healthcare Company
the project
''We've been able to give clinicians access to real-time data and intelligence about their patients.''
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
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.
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.
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.
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.
Focus
Portfolio
Auchan, Louis Vuitton, Uniqa, Canon, Samsung, Kia Motors, IKEA, Zeiss AG

Nexus
The goal of the project: to develop a solution that would allow the clinic to improve patient-doctor communication and help with rapid initial diagnosis.
Challenges:
- To create an app with a diverse set of necessary functions and user-friendly design
Solutions:
- Creating a digital medical platform available on Android and iOS
- Development of an administrative web panel for clinic employees
- Modular approach for app customization for other clinics
- Seamless and convenient communication between doctor and patient
- The app was released on AWS cloud services
Tech stack: Mysql 5.7, Nginx, MongoDB, Docker, Api-platform, Firebase, Swift 5+ , UIKit, Foundation, AVKit, MVVM-C + Rx, Realm, Kotlin 1.5.10.

Auchan
The goal of the project: to сreate a web-based retail platform that would relieve overcrowding in stores before the holidays and during rush hour.
Challenges:
- To find a comprehensive solution that would give a certain level of control over a very complex business in a short period of time
- To offer in the tool personalized and timely seasonal and promotional ordering services
- To simplify customer purchases and increase company profits
Solutions:
- a PHP-based web platform that is robust to high loads, works with big data and stores it using the AWS cloud service, with a sophisticated and thoughtful design, and is easy to use on any mobile device
Tech stack: Apache 2.4.18, PHP, Ubuntu, JQuery 3.3.1, Google font API, Symfony 4, MySQL, AWS.

ArtPassport
Mobile App For The Art Sphere With VR 360°
The goal of the project: to develop an app by means of which any art lover will be able to visit the desired exhibition without leaving home.
Challenges:
- To provide maximum exposure for both galleries and artists and thus give everyone the opportunity to go to the world's galleries and see panoramas and works of art.
Solutions:
- Engaging Modern User Capabilities
- Panning of devices and gadgets
- Using a VR headset
- Full-featured viewing based on user device capabilities
Tech stack: Swift, Alamodure, AlamodireObjectMapper, UIKit, Foundation, MapKit, AlamofireObjectMapper, AirshipKit (UrbanAirship-iOS-SDK), PINRemoteImage, MBProgressHUD, GVRSDK, Fabric, Crashlytics

All State Medical
B2B eCommerce platform for medical supplies companies
The goal of the project: to develop an e-commerce platform that could represent hundreds of the most trusted and respected medical device and consumable manufacturers in the healthcare industry.
Challenges:
- Ensure the fastest and most reliable execution of orders
- Increase customer loyalty
- Introduction of new technologies
Solutions:
- Planning
- Technical architecture of electronic commerce
- Store on Magento2 - the best multi-channel e-commerce platform
- Support and maintenance
Tech stack: Magento2

SmartPlant
Content Management System for Plant Identification & Care
The goal of the project: a cost-effective solution with social features that would be easy to maintain and serve a growing base of mobile users.
Challenges:
- Reworking and improving the old app
Solutions:
- Developing a CMS for plant identification and care
- A mobile app for iOS and android platforms for people who need help in identifying, detecting and caring for plants
- Implementing new smart features needed in the existing app
Tech stack: iOS, Android, Web App, Back-end, CMS (Swift, Javascript, PHP, React JS, Rest API)

CheckMyArt
Virtual Platform Development For Creative Artists
The goal of the project: to create a virtual community platform where artists will be able to upload videos of their work and receive video feedback from experts in order to further distribute videos for paid downloading.
Challenges:
- Not just to create a modern virtual platform, but to make a creative and technologically advanced product
Solutions:
- Optimizing the development process by selecting the most appropriate technologies and using CI/CD
- Developing a secure infrastructure to host the application, using AWS S3 as a digital content repository.
- Developing a copyright and property protection feature that protects artists' rights to their creative content.
- Providing support for different types of multimedia files
- Creating communication tools
Tech stack: PHP 7, Angular, Symphony 3, Sonata, AWS, Amazon RDS, Amazon S3

Switchback Health
Home Physical Therapy Exercise App Development
The goal of the project: creating a website and mobile app with high usability and excellent performance to provide physicians and patients with a reliable platform to achieve the best treatment results.
Challenges:
- Provide physical therapists with a detailed visual overview of a patient's compliance with a home exercise program to coordinate and support rehabilitation
Solutions:
- Designing and building an app that will provide convenient communication between the patient and physical therapist and make the process of getting feedback based on the videos quick and easy
Tech stack: Amazon CloudFront, iOS 9+, Xcode, Swift 3, HTML5, Java (Spring, Hibernate), MySQL (AWS RDS), TypeScript, SCSS

VRG
SaaS for Addiction Сenters Owners
The goal of the project: to develop a solution with a responsive design in which all features were accessible through the cloud and could help physicians collect and analyze data to monitor patient progress and to research and improve outcomes to achieve the best possible treatment outcomes.
Challenges:
- Become one of the first to create a platform to meet the industry's urgent need for digital medical monitoring in addiction treatment
Solutions:
- The app analyzes various factors, tracking patients after treatment to see which programs are most effective
- Creating a basic client portal
- A system to alert the therapist if someone reports having thoughts of self-harm
- Ensuring high performance and flawless data security
- Function to monitor the patient's condition during and after the completion of treatment
Tech stack: AWS cloud services, MySQL, MongoDB, Tableau API, OneDrive API, Salesforce API

File4Life
Mobile App for Secure Personal File Storage
The goal of the project: developing the app, which is an encrypted mobile digital filing system with the latest security features.
Challenges:
- Develop the app, which is an encrypted mobile digital filing system with the latest security features
Solutions:
- Creating an app for iOS and Android that gives users the ability to create a fully secure account with additional fingerprint access
- Via the application, users can encrypt their schedules, control document flow, create customized reminders and notifications, share relevant documents to designated people, and upload files in one click
Tech stack: AWS, Java 8, MySQL, nginx, Google Play Billing, Android SDK, Hibernate ORM iOS SDK Frameworks (UIKit, Foundation, UserNotifications)
Reviews
the project
Custom Software Development for Financial Media Company
"They've done a great job, and we intend to continue working with them."
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
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.
What challenges were you trying to address with Jelvix?
We needed help with the development of licensing products.
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.
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.
the project
Mobile App Development for Healthcare Company
''We've been able to give clinicians access to real-time data and intelligence about their patients.''
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
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.
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.
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.
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.
the project
AR App Dev for Technology Company
"The communication has been excellent, and they truly seem to care about our success."
the reviewer
the review
The client submitted this review online.
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
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.
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.
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.
the project
Mobile Application Development for Health & Wellness Startup
"They are flexible to the fluidity of changes in decisions."
the reviewer
the review
The client submitted this review online.
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.
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.
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
Android:
ExoPlayer - https://github.com/google/ExoPlayer
Glide - https://github.com/bumptech/glide LottieFiles - https://lottiefiles.com/
Rxjava2 - https://github.com/ReactiveX/RxJava
ImagePicker - https://github.com/Dhaval2404/ImagePicker
Retrofit - https://square.github.io/retrofit/
OkHttp - https://square.github.io/okhttp/
Firebase Cloud Messaging - https://firebase.google.com/docs/cloud-messaging
Android Material Design - https://material.io/components?platform=android
Android image slider - https://github.com/smarteist/Android-Image-Slider
CalendarView - https://github.com/kizitonwose/CalendarView"
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 "
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
the project
Web Portal & Mobile App Dev for Career Management Firm
"Jelvix has gone above and beyond to make sure that they deliver on time and be flexible to our company's needs."
the reviewer
the review
The client submitted this review online.
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.
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.
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
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
the project
Dev Support for Web & Mobile Software Company
“At every stage and level, they’ve been great and quick to deliver.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
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.
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.
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.
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.
the project
CRM Dev for Development Agency
"Their involvement added value to our project from the start."
the reviewer
the review
The client submitted this review online.
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
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
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
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.
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
the project
Multiple Dev Projects for Job Search Platform
"They have taken on our project as their own and have delivered with real passion."
the reviewer
the review
The client submitted this review online.
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.
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.
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.
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.
the project
Order Management System Dev. for Ukrainian Retailer
“Jelvix was committed to understanding our project requirements and providing optimal results.”
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I am the brand and marketing director at Auchan Retail, a top retailer in Ukraine.
For what projects/services did your company hire Jelvix?
We engaged Jelvix to create an e-commerce application on which customers could place pre-orders.
What were your goals for this project?
My company wanted to enhance customer service by reducing overcrowding in our physical stores during our busy periods. We hoped to build an online system where customers could place pre-orders for a streamlined in-store experience. A key challenge was building a top-notch, custom web platform under a very tight schedule.
How did you select this vendor?
My company sought a vendor that was well-versed in product development and cutting-edge technologies. We chose Jelvix based on their experience building products with aesthetic, innovative designs and reliable functionalities.
Describe the project and the services they provided in detail.
Jelvix built a web application for order management. They managed UI/UX design and front- and backend development.
What was the team composition?
My team engaged with a project manager, a backend PHP developer, a frontend AngularJS developer, and a UI/UX designer.
Can you share any information that demonstrates the impact that this project has had on your business?
Jelvix delivered a platform that not only met our requirements but exceeded our expectations. Customer feedback has been extremely positive.
How was project management arranged and how effective was it?
Jelvix was committed to understanding our project requirements and providing optimal results. They demonstrated precise and coordinated teamwork and high proficiency in web development. The team was flexible and accommodating of changing circumstances. Communication was seamless.
What did you find most impressive about this company?
Jelvix was a wonderful IT partner that provided excellent customer support. They responded to challenges and delivered innovative solutions in a very timely fashion.
Are there any areas for improvement?
I definitely saw no areas for improvement. I highly recommend Jelvix to those who want to achieve ambitious goals and create sophisticated software products. They are a long-term partner.
the project
iOS Design & Development for Music Producing App
"No matter how grand a vision you may have, they'll always have a solution or means to accomplish it."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I am the founder of Micswag LLC. Micswag is a mobile application that allows individuals to record vocals, collaborate with others to create and produce songs, and distribute songs on the go.
For what projects/services did your company hire Jelvix?
I hired Jelvix to design and develop a mobile app for iOS devices based on my ideas and initial mockups.
What were your goals for this project?
I aimed to provide a platform that allows individuals to record music while on the go. I wanted to develop an app to become the leading destination for audio and music recording.
How did you select this vendor?
After an unsuccessful partnership with a past vendor, I discovered Jelvix online. Their portfolio and client reviews stood out to me. I presented their team with my ideas and drawings, and the project managers immediately understood my vision. They eased my worries and had answers to all my questions, and I was convinced I could trust them with my vision.
Describe the project in detail.
Micswag allows users to listen to several options of instrumentals and beats, make a selection, and record their vocals. An artist can then collaborate with other users who can add vocals to the track or help produce it. Both users can distribute the song via social media and earn royalty compensation if their track is added to a listener's library.
What was the team composition?
I worked with a project manager that chose a backend developer and a graphic designer for my project.
Can you share any outcomes from the project that demonstrate progress or success?
Jelvix was able to design and develop the app exactly as it was intended, and launch it on the App Store. We just finished an update that allows video advertisements and additional methods of user compensation. Based on several completed and approved app updates, I'm confident that their professionalism can't be matched.
How effective was the workflow between your team and theirs?
The communication between myself and the Jelvix team was always easy. The project manager is very proficient in English.
What did you find most impressive about this company?
The most impressive trait about the Jelvix team is that you can't give them a task or idea too large. No matter how grand a vision you may have, they'll always have a solution or means to accomplish it.
Are there any areas for improvement?
Jelvix has gotten great reviews, happy clients, and more clients because of it, making them less and less available. This is good for them, and I'm confident they'll manage the growing pains well. I'm still finding my windows of opportunity with them.
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.