What we deliver
We help to develop fast-performing web applications by means of the best technologies from the React Universe. Our expertise extends to testing, deployment, monitoring, and much more.
Web application
That is fast, responsive, and has great user experience
Full technical documentation
Including app architecture, used libraries, contributing guide, and guidelines
Testing, deployment & monitoring
To ensure a seamless and error-free app experience
How you will benefit from web app development with Callstack
The Callstack team will take your web app development project to the next level. Our broad experience in building web applications and proactive attitude to cooperation with our clients guarantee a smooth release and a delightful user experience.
What you get
Responsive web application
- Easy adaptation and expansion to thanks to the feature-oriented design and team structure
- A configurable product tailored to your needs
- A web application that meets your users’ performance requirements
Futureproof frameworks
- Well structured and up-to-date code that lays solid foundation for further maintenance and development
- A reliable web app with a minimized occurrence of bugs
Smarter processes
- Accelerated development without compromising on the quality of your web app
- A seamless transfer of expertise with your in-house development team
- Full documentation enabling your team to continue the maintenance of the project and its further development
What challenges we address
Need for a proof of concept (POC)
Execution of a custom design implementation
Release of a minimum viable product (MVP) to gather user feedback
Expansion to additional platforms for increased reach and user base
Our process
How we work in your web app development project
- Understanding your goals and particular needs
- Discovery phase (PM, BA, Technical expert)
- Scope mapping, prioritization & estimation: Architecture, Features, User Stories, Testing, Deployment and Monitoring
- MVP development
- The iterative and agile delivery process, fully adjusted to your needs
- Ongoing deployment, testing & monitoring
Related services
Process Step by Step
REACT UNIVERSE
Instead of splitting development across multiple languages, platforms, and teams, React Universe combines front and back-end development with cross-platform capabilities using a single programming model.
Deep dive into React UniverseTrusted by
“The team at Callstack are the most experienced and trusted engineers in the React Native community and ecosystem.”
Nader Dabit
DevRel + XD at EigenLayer / EigenDA
at Amazon Web Services