Zhongyuan Jin is a polyglot full-stack engineer with eight years of experience building data-driven web applications and design systems across startups and scaleups. Currently at Mapbox working on MapGPT, he previously shipped predictive budgeting features at Smartly.io and marketing-mix visualization tools at Sellforte, pairing front-end expertise (React, Vue, d3) with backend work in Node.js and Python. He’s comfortable across the stack, having implemented SSO on cloud platforms, contributed to a company-wide design system, and delivered customer-facing prototypes as a self-employed developer. Educated at KTH and Aalto with a strong visual computing and computer science background, he blends product-minded UI work with solid engineering foundations. Based in Espoo, Finland, he brings a designer’s sensibility to engineering—and a confessed fondness for cinnamon buns that hints at a practical, human approach to problem solving.
8 years of coding experience
6 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Aalto University
Master's degree, Visual Computing and Communication, Master's degree, Visual Computing and Communication at KTH Royal Institute of Technology
Bachelor's degree, Information Technology, Bachelor's degree, Information Technology at Southeast University
Contributions:18 PRs, 51 pushes, 7 branches in 2 months
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