Web Development Services

what we do

SaaS Applications

Web Applications

PWA Development

Backend Applications

Mobile Web

Websites

eCommerce Development

Web Experiences

Get in touch

how we do it

With experience in various industries, we know how to hit your targets with high-performant, feature-packed, and user-friendly web products. Our extensive tech stack and capabilities allow us to validate your ideas, turning them into successful MVP releases and rapid product growth.

Frontend
tech stack

We adopt widely tested JavaScript & TypeScript frameworks at the frontend to build beautiful and swift web interfaces.

javascript

typescript

react.js

vue.js

python

django

node.js

flask

graphql

firebase

Backend
tech stack

Playing with high-end and versatile backend solutions, we’ll produce complex, secure and scalable architecture & software according to the industry’s best standards.

Our QA
toolkit

Our testing process is rigorous and designed to identify and address any potential issues before they become problems, ensuring that your application has the best possible interface for your users.

sentry

cypress.io

testrail

active
collab

agile pm

asana

extreme
programming

github
issues

kanban

pmi

trello

Our project
management
tools

Streamline your product development and minimize business risks with our data-driven project management approach.

Our focus on data-driven decision making helps reduce time-to-market and ensures that your project stays on track and on budget.

UX & other

Continuos UX optimization is a must for further product scale-up.

Analyzing user behavior,
we’ll help you meet customer expectations and ensure an intuitive experience.

google tag
manage

google
analytics

hotjar

impact
mapping

rice

mixpanel

Explore our Tech Radar

web applications we've built

web application

PepTalk

Motivation platform for leaders and teams.

intercavtive web experience

86½ years

An emotional East London story told using the latest technology

what clients say about us?

The code and the work were good quality and really what we were looking for. They were able to bring technical design thinking to the project. Project management was tight and I always knew what was happening.

Daniel Kiyoi

CEO & Founder Magic Dust

Apptension was flexible and professional. When I needed to quickly add capacity, it took a week or two at worst - often days. The cooperation enabled me to slowly scale up my own IT team, and the company was very helpful until the last moments of the transition.

Mateusz Oleksiuk

CEO LESS_

The technical creativity delivered by the team at Apptension was invaluable in the formation of our mixed reality start-up Hyper.

Nathan Sparshott

Co-Founder & CEO of Hyper

The SaaS Boilerplate Apptension built was a huge reason we were so successful, because all these little seemingly unrelated tasks and integrations needed to happen. If we had been working with anybody else, It would have probably taken months to do the same work.

Kwame Nyanning

CEO blkbx.

We needed their help to build the backend services and capabilities needed to deliver a production level on demand. Their ability to produce high-quality work with consistency while dealing with a new type of project was impressive.

Kelly O’Conor

Product Lead, Siberia

The project’s success has resulted in a long-term partnership for design and development. Apptension is a fantastic partner, who is willing to go above and beyond in order to deliver what the client needs.

Catarina Rocha

p(r)oud solutions

Apptension fared well in our project, working with our bespoke CMS and complex requirements. The designs were implemented well and the schedule was kept tight.

Christian Marc Schmidt

Partner at Schema