ExpertiseFront-End Development

Front-End Develop­ment

Uptime has been building front-end solutions with a wide variety of technologies since 1992. With that, we’ve gained the tech stack, industry know-how, and an understanding of the best practices to create front-end systems that perfectly meet the needs of your business.

We utilize our top-level specialists and industry-leading full life cycle development methodologies to create scalable, responsive, and secure front-end solutions, whilst also focusing on UX and UI design, improving user flow, and offering seamless integrations between back-end and front-end systems. 

Our team is committed to offering a well-curated modern tech stack to serve the needs of our customers. As such we have resilient procedures in place to ensure that our people are up to date with all of the latest updates, features, and news related to the languages, frameworks, and platforms in our portfolio.

We utilize our front-end development skills with:

Our front-end development competencies are trusted by:

Our tech stack

We utilize a wide variety of different languages and frameworks in developing front-end solutions. Here are the highlights:


The new mobile application for Estonia’s leading energy company Alexela provides customers with all the tools needed to quickly and conveniently get an overview of everything that is important for them – ranging from information about Alexela’s services, all the way to an overview of recent transactions and consumption.
Sandman, the largest wholesaler of consumer electronics in Estonia, had a web store that no longer met the company’s needs. Sandman turned to Uptime to create a simple and practical business-to-business e-shop that would be convenient for wholesale customers to use. It was necessary to take into account several special requirements for the e-shop arising from wholesale.
KredEx turned to Uptime to handle the front-end work for a system to administer a new governmental support program: not only to create the new web-based application forms and handle the integrations with various state-managed systems, but to also update the design of the self-service system to better match the general design philosophy of the foundation.

Rando Siimon

Business Development Manager

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