Mark Holland
Mobile Developer at Catenda
Valencia, Valencian Community, Spain
Summary
🤩
Rockstar🎓
Top SchoolMark Holland is a mobile-focused full-stack developer with 13 years building web and mobile experiences, primarily using JavaScript and React. Based in Valencia, he currently develops mobile solutions at Catenda after a stretch as a freelance full-stack engineer and roles across startups and consultancies. His background spans Android development from his early Google Summer of Code work to FPGA-based processor development during university, reflecting a rare mix of low-level hardware understanding and modern application engineering. Comfortable across the stack, he ships production apps while bridging device-level constraints and user-facing interfaces. Known for pragmatic problem-solving, he favours clean, reusable front-end architectures that scale across web and mobile. Fluent in turning research and prototyping experience into maintainable products, he brings both breadth and depth to engineering teams.
13 years of coding experience
6 years of employment as a software developer
Grado en Informática, Computer Hardware Engineering, 76%, Grado en Informática, Computer Hardware Engineering, 76% at Universidad Politécnica de Valencia
English, Spanish
Stackoverflow
127reputation
10kreached
3answers
7questions
Github Skills (150)
mobile-development10
react-native-app10
dockerfile10
compression10
lottie10
javascript10
tab-navigator10
app-framework10
recording10
mobile-application10
bodymovin10
after-effects10
typescript10
cross-platform10
android10
Programming languages (16)
Github contributions (5)
markholland/markholland.dev
Oct 2021 - Jun 2026
My Homepage
Contributions:705 PRs, 806 pushes, 612 branches in 4 years 8 months
gatsbymy-homepagejekyll
catenda/pdftron-example-react-native
Jul 2022 - Apr 2026
Contributions:27 PRs, 84 pushes, 52 branches in 3 years 9 months
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