64 Projects completed
We provide software solutions and IT consultancy in Healthcare, Logistics, FinTech, and Blockchain domains. Our specialists both create projects from scratch and work as remote teams at established businesses from North America to Western Europe.
Selected projects


Key people


Sasha Andrieiev, CEO
Sasha Andrieiev

As a founder, owner, and CEO of Jelvix, the main part of my life was dedicated to raising my own company, watching it grow and assisting its development. Managing a company, be that IT or any other area, requires a lot of energy and determination, but first and foremost, it obliges you to balance between cold calculations and warm-hearted relations with your employees.

Kirill Yusov, CTO
Kirill Yusov

Having profound experience in the industry, I am a C-level executive at a software development company providing remote developers to businesses worldwide. I supervise projects in different industries, I also serve as an Advisor in Blockchain Economics, Smart Contracts, and cryptocurrency. My current focus lies in developing an open digital marketplace for photography, video, and audio content.

Xenia Sokolova, Development Director
Xenia Sokolova
Development Director

I’m a Development Director / HR Director at Jelvix. At the current company I‘ve created all processes and systems from scratch by myself: non-material motivation of staff; staff evaluation; development plans; the system of recruitment and adaptation of staff, etc. Currently, I am taking part in the creation of company’s internal projects.

Portfolio highlights


Nov `17 – Dec `19

2 years


The mobile application that provides instrumental records to apply voiceovers. The user can record his/her voice, play it, save and download. Also, she or he can play other users' audios that are displayed on the newsfeed screen.

May `17 – Jul `17

2 months


ViralVet is an exclusive community created by and for veterinary professionals. Share images and discuss interesting and challenging cases with veterinary colleagues. It's fun, simple to use, educational, interactive, and completely free!

Switchback Health

The Switchback app makes it super easy for physical therapists to take videos of their patients doing their prescribed exercises which are instantly delivered to the patient's smartphone, tablet and computer for easy viewing and progress tracking. It's much faster and yields better results than searching through thousands of exercises in a computer database which you want to personalize anyway.


Cosmunity provides a comic-style feed of photos, video, events, and items for sale. Users can discuss the latest video games and movies, discover and follow favorite cosplayers, celebrities, and friends, or grow a dedicated following of their own within this exclusively geek platform.


A smart and open content licensing marketplace where you can trade, purchase, or search for unique digital media. The advanced capabilities of AI and Blockchain were implemented in order to provide the most obtainable way of getting the necessary digital content.



Joanna Conti, CEO of Vista Research Group

Over the last year, Jelvix has developed a very complex, HIPAA-compatible app for my research company. I have been extremely pleased with our developer and the company, and highly recommend Jelvix. I am continuing to work with them on the next phase of the app.

Joanna Conti, CEO of Vista Research Group

Curtis Lane, Cofounder at Micswag LLC

The team at Jelvix is great! A 5 star rating is not enough to express the quality of work Jelvix produce and render to their clients. Jelvix helped bring my vision to life. With only drawings in hand of the mobile app I desired, Jelvix turned my fantasy into a reality.

Curtis Lane, Cofounder at Micswag LLC

Daniel Steinberg, Director, Product & Marketing at XPrep Learning Solutions

Jelvix is a phenomenal partner when it comes to mobile and development. They're great communicators and are always highly professional. They take pride in their work and always make suggestions for improving the app as we're working through the UI/UX.

Daniel Steinberg, Director, Product & Marketing at XPrep Learning Solutions

Certificates & Awards