Filip Bartos

I am a self-motivated freelance front-end developer with 8+ years of professional experience from beautiful Prague, Czech republic.

I specialize in providing a creative, easy-to-maintain responsive websites & web apps that can scale on demand and are accessible across all devices.

I enjoy large complex projects as well as smaller projects. In the past few years I have been fortunate enough to work on projects for brands such as T-Mobile CzechArisa, ConStat ResearchBCV Solutions and more. I am also cooperating with other freelancers on their own projects. If you are looking for unique website or web app design, I would enjoy working together.



Each project is unique and requires the right technology. I am most familiar with the following technologies. However, I am always open to new technologies if I can see benefits for your project.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • React
  • PHP
  • Express.js
  • Node.js
  • Gulp/Grunt
  • Webpack
  • Twitter Bootstrap

Techniques & patterns I’m following during development of each project.

  • Object Oriented Programming
  • Performance Optimisation Techniques
  • MVC architecture
  • FOUT
  • Critical Path CSS
  • CSS Regression Testing
  • Flux Application Architecture
  • Redux Application Architecture
  • Responsive Web Design
  • Isomorphic JavaScript


I love design so I am always looking for new trends. I am friendly with the following tools and techniques but I’m game for new design methods.

  • Adobe Photoshop
  • Affinity Designer
  • Google Material


I know that my community has helped me establish my skills and my business. I also know that giving back is part of doing business. That’s why I am always looking for ways I can contribute to my community, using my skills and technology to assist with community projects.

Recent articles

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