Upsilon is a web app development company that builds high-tech web-based solutions of any complexity - from two-sided marketplaces to AI/ML applications.
Our experts leverage superior market know-how and the best-in-class technologies for web application design and development. Our solutions will raise your brand awareness, increase conversions, boost customer engagement and help your digital business get ahead of competition.
We create impactful, efficient, and easy-to-use corporate and customer-facing web apps.
We make the most of performance engineering to ensure utmost performance of your web apps. Whether it’s a geo-based application set to support thousands of locations, or a multi-vendor marketplace, we’re here to enable glitch-free experiences.
By utilizing third-party integrations, we can add the best possible features to your software solution. Improve your web app with well-built microservices, video & text messaging, reporting and analytics functionality, and more.
Security is our priority in web app development. With end-to-end encryption, two-factor authentication, robust user access management implemented, all data, processes and operations within your web app will be maximally protected.
Using our vast experience across web application development projects, we will create a custom solution that will function without a hitch right after the deployment and in future, as your business grows.
Our long-term experience in web portal development helps us to deliver the best result for our clients. We apply the most effective technologies to develop enterprise-grade and customer-focused, partner/vendor, learning, healthcare and other types of web portals.
Our well-trained developers know how to implement all necessary functionality and represent it in a user-friendly format. Upsilon can also develop and test websites that can handle a huge number of user traffic and requests without system failures. Web portals with a high-load scalable architecture function smoothly and reliably allowing you to provide an engaging UX and increase ROI.
Introduced and promoted by Google, PWA is recognized by Gartner as the one to substitute more than 50% of mobile native apps. This technology makes it possible to combine the best features of browsers and mobile apps, i.e. PWAs offer an alternative way to target and engage users and increase conversions. Why PWAs instead of web apps?
Tap into our single-page application development services to stay competitive on the web and uncover a host of benefits for your business. We utilize the latest technology to deliver fast, efficient and flexible applications with cross-browser compatibility.
Upsilon’s engineers will combine the best features of single-page applications (SPAs) to ensure excellent performance of your solution while providing end-users with a seamless web experience.
We meticulously analyze all aspects of each business and offer the best-suited combination of programming languages, frameworks, libraries, and tools to complete clients’ requirements to the fullest extent possible.
We follow a low-risk web development process underpinned by continuous delivery and seamless integration into the client’s release cycle from the discovery phase through design, development, QA, and maintenance.
This stage aims to analyze your project vision, identify potential risks and benefits, and define business goals.
Our specialists study and refine, if needed, project requirements to elaborate the best-suited tech stack, outline the project milestones, and opt for a most effective engagement model.
From sketching & wireframing to pixel-perfect user interface design - we provide a full range of services that will make your web solution stand out in the market. By collaborating with our clients in Figma, we provide real-time involvement in the design process.
We apply cutting-edge web development technologies and practices to create flexible, full-featured, and robust web software solutions for your business.
We take care of product quality and ensure 100% stability and error-free performance of your web solution. We offer a wide range of testing services, including UX/UI tests and automated tests for complex projects.
In this step, we transfer the project to the client’s hosting, connect the domain and test it on the production server. By combining the benefits of Docker containers and Kubernetes, we adhere to a well-established process of application deployment, scaling, and management.
Through continuous monitoring and troubleshooting, performance audit, and user feedback analysis, we accelerate new features implementation while speeding up the release cycle.
Iterative development creates the conditions for quicker improvements and faster releases, contributing to early value delivery while ensuring stable and error-free functioning of the web solution.
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.
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.
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.
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.