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Full-Stack Development Services

As an international full-stack development company, we cover every aspect of full-stack development - front-end and back-end, databases, servers, APIs, DevOps, and version controlling systems. Set a faster pace for the growth of your business with our full-stack development services.

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Client testimonials

«We now have a core team of engineers at Relevant who work for us full-time and are supplemented by 4 or 5 engineers with different skillsets when and if required.»

Paul Carse
CTO and Co-founder of Life Moments

“Working with you guys has been fantastic. The level of expertise of your development team is as good as the people that we get in the UK. You’ve got a fantastic talent base of programmers. It’s more challenging to find people of that quality in the UK.”

Cassian Harrison
Co-founder of Splink Industries and My Theory Test App by James May
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Full-Stack Development Services we provide

Frontend and Backend Development

As a full-stack development company, we can make any website or app’s interface user-friendly and appealing using React, Angular, Vue, Javascript, HTML5, CSS, SCSS, etc. Our full-stack developers handle functionality, API management, optimization, and installation of CMS for clients' digital platforms.

Database Management

Our full-stack development company is adept at integrating various database technologies (QL, MySQL, PostgreSQL) into your project, ensuring your application’s data is secure and easily accessible whenever required.

API Development & Integration Services

We provide complete Web API Development Services with owned or 3rd party integrations to run applications quickly. Some core use cases include IoT devices, B2B Integrations, and SaaS platforms.

Dedicated Full Stack Developers

Our all-around programmers have strong technical expertise and combined knowledge of working in full-stack development. As a result, our full-stack products or website development projects require fewer worker resources and less time.

Our suite of full-stack development services include
  • • Full-Stack Web Development
  • • Full-Stack Application Development
  • • Full-Stack Mobile Development
  • • Full-Stack Software Development
  • • Server & Hosting Services
  • • Enterprise Full Stack Solutions
  • • Business Process Workflow Automation
  • • Overall Project Management
  • • UI/UX Development
  • • Cloud Integration
  • • App and System Integration
  • • DevOps

Why Relevant for full-stack projects?

01

Agile methodology

We follow an agile development methodology to bring your idea to a fully functional product with a rich user experience at its core.

02

Strict project management

We assign a project manager to manage tasks, oversee complex processes, and coordinate collaboration between team members and clients.

03

80% employee retention rate

We pay special attention to employee retention because clients are interested in hiring full-stack developers for the long term.

04

High customer satisfaction rating

Our full-stack development services deliver a high client retention rate with 100% customer satisfaction for every project.

05

Experienced developers

Our full-stack developers have proven expertise across all industry verticals, so you can count on them to perform numerous tasks.

06

Risk handling

We are constantly improving our practices of risk management. It makes us not just a supplier of top-quality full-stack development services but a trustworthy partner.

Our latest cases

My Theory Test app by James May

Building #1 driving app in the UK

Edtech
UK
View case

FirstHomeCoach

Developing a SaaS platform that assists UK homebuyers

Fintech
UK
View case

Return2Play

Building a platform for the UK's leading sports medicine service provider

Healthcare
UK
View case

Engagement models

Decide which model best suits your project

FAQ

If I hire developers in Relevant, do they work only for me?

Yes, the hiring app development team will only work on your project without being distracted by other things. Even if you hire a team of full-stack developers, they will only work for your business project.

Will I get reports from the developers on time?

Yes, you will get daily, weekly, or monthly reports of the work done by the developers. As a top full-stack development company, we prefer 100% transparency.

How does it cost me to hire full-stack developers?

A true full-stack developer is rare, and the value is enormous, as an engineer can do the work of two or three people. So there is nothing extraordinary in a higher salary. The best way to find out more about fees is to contact our full-stack engineers.

What project management tools do you use?

We use Jira to efficiently delegate tasks, manage project costs and risks, and share documents in real-time.

What types of companies do you work with?

Since 2014, we've been developing web solutions for small startups and giant corporations in every field imaginable. From idea validation to execution, our full-stack developers for hire will take care of it all for scalable, feature-rich mobile, web, or desktop apps.

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