Hire Top Freelance
Web Developers
in Barcelona

I've been coding professionally for 15 years, the last 5 as a cofounder and director of a team of engineers that grew from 2 to 15+ people. I am passionate about programming and enjoy helping other developers, both junior and senior, improve their skills. I have mentored developers that now work at places like Google or Tesla. My experience range is full stack, with a preference for Python, C++ and JavaScript, but I have used many other technologies too. I have a PhD in Bioinformatics, and two degrees in Mathematics and Computer Science. Algorithms, math, competitive programming and biomedicine are other passions of mine, and I'd be glad to help you in those fields too.

WebBioinformaticsGo (Golang)Interview PreparationSystem DesignProblem solving skillsData ScienceData structureComputer ScienceCompetitive ProgrammingEntrepreneurshipSoftware DesignSoftware ArchitectureVue.jsHaskellAlgorithmLinuxBashKubernetesCDockerRustJavaScriptMachine LearningFull StackC++DjangoPython

Hey! My name is Damian, I'm a senior full-stack developer, I've been coding since I was a kid but now doing it professionally for about 7 years. I've done countless sites with React, Next.js, AngularJS, Angular 2+, jQuery, and NodeJS. I also have experience with Python Flask for building APIs and MongoDB, FaunaDB, MySQL on the database side. I'm constantly learning new things and looking for new challenges, if you have one let me know!

WebNext.jsHTML/CSSReactJavaScriptReact NativeSQLPythonNode.jsAngular 6

Building software that people enjoy using is what gets me going. With over 12 years experience I've delivered successful products for the Telecoms, Retail, Publishing, Energy and Charity sectors. I've led teams to build a wide variety of projects including realtime social platforms and project management tools, business Intelligence tools, custom content management systems, online stores and browser extensions. Since 2004 I've been an agile practitioner, whether it's Scrum or Kanban, Lean, BDD, outside-in, pair-programming, you name it, I've been doing it for years. I've usually led from the front but I’m comfortable working in many different styles and value project consistency over personal preferences so am equally comfortable working alone or slotting into an existing team.

WebEmber.jsElmElixirJava