We help entrepreneurs build software solutions that matter!

UpsilonIT is a custom software development company that excels in providing unique solutions for complex business challenges. Since 2012, we’ve accumulated rich expertise in a variety of technical domains as well as project management, boosting our confidence in delivering top quality software solutions. To ensure the best custom software development services, we provide a talent pool of dedicated developers, proficient in Back-end, Front-end, Web and Mobile development, Machine Learning, DevOps, QA, and UI/UX.


web and mobile apps delivered

We break new grounds with best-in-class custom software solutions through our deep focus on technology.



Our team is our main asset. Entrust the success of your project to an extended family of digital talent.


years on the market

Multi-year experience of empowering businesses with sophisticated solutions.

Helping you create a winning strategy for a quick market entry.


The projects that we’ve successfully delivered represent the best of our abilities and vast experience.


Whether your task is SaaS, Chatbot, CRM or Web applications development, you can count on UpsilonIT. Our fluency in technologies, with Python, React, React Native at the core of our expertise and deep commitment to industry standards makes us your №1 engineering partner.

Click Show more button to discover the services in our offering.


UpsilonIT is leading innovation with custom software solutions crafted to enhance your business. We deliver a full range of cross-domain solutions for a diverse set of customers.

Data visualizations

Web applications

Mobile applications

SaaS applications

High-load applications

Geo-based applications


Console applications

Machine Learning

Education portals

News & media portals

CRM & ERP systems

Book a consultation

Schedule a meeting with our experts, tell them about your challenge and get your questions answered.


Chief Operating Officer

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Business Development Manager

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Kenny R. Lienhard

CTO, Medignition Inc

We wanted to implement a new education platform that offered online courses in finance. The scope focused on the implementation of multiple user interfaces. UpsilonIT used React, GraphQL, and GatsbyJS. UpsilonIT had strong coding skills. The app had a clean codebase and complied with all specifications. They complied with our requirements for the UI. We communicated daily via Slack.

Matt Wong

CTO, Civic Connect

Upsilon’s work was always on time and met all customer expectations. Their team had an ease of communication but what was the most impressive about them is the integrity and work ethic of each member. We had a business manager, a lead architect, and a mix of senior and regular engineers. The workflow was extremely effective - the teams had a regular cadence for communication.

Zhanar Serikpayeva

Creative Consultant, Etage Group

We needed help with mobile app development, data analytics, and beacon installation to be able to collect, store, and analyze our customer data. The finished application met the requirements perfectly, with the team finding an excellent solution to collect, analyze, and store customer data. They were highly professional throughout the work, always making themselves available, and responding well to any changes.

Dmitry Tsybin

Director of Engineering, Carggo

Upsilon provided front- and backend development for an online logistics platform. The team designed and launched a business intelligence platform and ensured scalability according to customer requirements. We were most impressed by the technical background of the specialists, their meaningful approach to task accomplishment, and aspiration to deliver the results in due time. We’re also pleased with how fast the team started the development.

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