Marko Sustarsic
React Native Developer
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolMarko Sustarsic is a React Native developer with 10 years of software engineering experience, now based in London and currently building mobile experiences at Earth.fm. A biochemist-turned-engineer with a DPhil from Oxford, he brings a researcher's rigor to production systems, having driven large-scale migrations and checkout/basket work that support millions of weekly supermarket transactions. He’s a true full-stack practitioner—comfortable with React, TypeScript, Redux and Storybook on the front end and Go, Java and AWS-based microservices on the backend—who focuses on reducing tech debt, improving CI/CD and operational resilience. Marko pairs hands-on coding with mentoring and community-building, having led onboarding, workshops and front-end communities at Sainsbury’s and Argos. Beyond engineering, his background in single-molecule biophysics and street performance gives him an unusual blend of analytical precision and creative communication that helps translate complex problems into simple, teachable solutions.
10 years of coding experience
10 years of employment as a software developer
Master of Biochemistry, First-class degree, Master of Biochemistry, First-class degree at University of OxfordInternational Baccalaureate, Full core points (42/42), International Baccalaureate, Full core points (42/42) at Gimnazija Bežigrad
English, Slovenian, Croatian, French
Github Skills (88)
python10
coders10
gitbook10
graphql10
react10
gatsby9
frontend9
kubernetes9
fastest9
nodejs9
gitlab9
compiler8
javascript8
http-client8
java8
Programming languages (6)
Github contributions (5)
msachi/codewars
Apr 2016 - Jun 2016
Solutions to Codewars katas
Contributions:54 commits, 53 pushes, 1 branch in 2 months
javajavascriptkatascodewars-katas
codingforeveryone/today-i-learned
Apr 2016 - Aug 2016
Contributions:23 commits, 12 PRs, 22 pushes in 4 months
learnedplaceshare
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