extend your in-house team with world-class JavaScript developers

Get access to our senior and mid-level, experienced JavaScript engineers. Receive CVs within 2 days.

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Year after year we are announced a leading software development company that deliver the best digital products for their clients.

The most credible industry review platforms named Merixstudio as Top Web Development Agency in the World.

JavaScript is one of the fundamental programming languages for web development. It proved itself being excellent for creating highly interactive websites, advanced desktop applications, or superior game experiences. It is a structured and dynamic scripting language standardised by ECMAScript specification. Storing information, implementing dynamic behaviour, server-side programming, processing requests and responses on a website are what JavaScript tends to be employed for.

JavaScript-related services for our clients:

  • Angular, React, Vue.js web application development
  • Cross-platform mobile development with React Native
  • Node.js backend development
  • Responsive and Browser compatible web applications
  • HTML5 semantic and SEO friendly markup
  • Compatibility with community proved best practices and based on the latest ECMAScript standard
  • Smooth user interactions with CSS3 animations and transitions or Canvas
  • Properly designed data-flow and state management with libraries like Redux or Mobx
  • Application structure build with up to date design patterns
  • Unit testing and snapshot testing
  • Multi-paradigm Functional Programming
  • Real-time applications with WebSockets
  • Experience with TypeScript - benefit from additional static typing
  • Integrate with REST or GraphQL APIs

benefits of hiring Merixstudio’s JavaScript developers

  • JavaScript wide expertise

    We bring robust and efficient functionality to your app by using JS frameworks like Angular, React, Vue.js on the frontend. However, our tech team is highly aware of today’s JavaScript possibilities and squeeze its potential on the backend with powerful Node.js power and in cross-platform mobile development using React Native.

  • High-quality JavaScript team

    We don’t subcontract any work or hire 3rd party contractors/freelancers. All of the specialists working for Merixstudio are based in Poznań and work from our HQ office. Your team will only be composed of mid and senior-level engineers. You can see pre-qualified developers’ profiles after intro call.

  • T-shaped programming skills

    Our JavaScript programmers are not only experts when it comes to the language itself. Our teams have a broad frontend and web development experience. We can tackle a vast variety of tasks ranging from animations, browser compatibility, responsive web design to implementing proper user authentication, data serialization and REST API communication middleware.

  • Full range of services

    We are ready to create your end-to-end product supplementing your team with a dedicated Project Manager and UI/UX designers. That's not all. We care about the quality of software development that is why we provide you with the Quality Assurance team at your disposal, as well as support maintenance assistance.

why merixstudio?

  • Full-stack. Since 1999

  • 250+ clients worldwide

  • 120+ expert-level talents

  • Trusted by top VC-backed startups

our JavaScript-fuelled projects

BrandSync flag of BrandSync country


A B2B cloud-based product information management platform
python product design django saas angular
Humanitrack flag of Humanitrack country


A non-profit community platform supporting humanity's missions
react product design redux django
Sendinblue flag of Sendinblue country


a powerful relationship marketing platform
react redux php symfony product scale up
Up Your eGame flag of Up Your eGame country

Up Your eGame

a premium community platform for gamers
react python redux django

Clients are saying

Founder and CEO @ Humanitrack
“They have a strong balance of professionalism, talent, communication, and friendliness.”
Maxwell Hartman
Founder and CEO @ Humanitrack
Co-Founder @ Walaro Software
“Merixstudio doesn’t need to be micromanaged and acts more as a partner rather than a one-off vendor. “
Jonas Ekegren
Co-Founder @ Walaro Software
CEO @ Up Your eGame
"They aren't just an outsourced development team; rather, it's more of a partnership."
David Zinneman
CEO @ Up Your eGame

build your product with Merixstudio

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