Jan Darunday
Senior Backend Software Engineer at Tether.to
Metro Manila, Philippines
Summary
👤
Senior🎓
Top SchoolJan Darunday is a Senior Backend Software Engineer with 12 years of hands-on experience building scalable APIs, decentralized systems, and full-stack applications from Metro Manila. He has recent deep focus in Web3—designing extensible Ethereum smart contract architectures and integrating ERC-20/721/1155 flows—while also shipping production-grade backends and autoscaling microservices on AWS. Comfortable across Solidity, Foundry/Hardhat, Typescript, Node, PostgreSQL/MongoDB, and modern front-end frameworks, Jan bridges blockchain primitives with user-friendly interfaces. His background includes building a decentralized P2P platform at Tether.to and a social-impact cross-platform app at Artemis Impact, reflecting both technical breadth and mission-driven product sense. Curious about distributed systems, ethical hacking, VR, IoT, and BCI, he brings a mix of systems thinking and experimental curiosity to complex engineering problems.
11 years of coding experience
7 years of employment as a software developer
High School, High School at Muntinlupa Science High SchoolBachelor's Degree Computer Science, Bachelor's Degree Computer Science at University of the Philippines
English, Tagalog, Japanese, German
Stackoverflow
21reputation
2kreached
5answers
0questions
Github Skills (200)
proton10
peer-to-peer10
ganache10
flask-restful10
kde-plasma10
flask-extensions10
wine10
steamvr10
steam10
steamworks10
compatibility10
api-framework10
driver10
flask-api10
marshmallow10
Programming languages (15)
Github contributions (5)
jkcdarunday/minotaur-plasmoid
Oct 2017 - Jan 2023
Contributions:1 release, 34 commits, 22 pushes in 5 years 4 months
jkcdarunday/hadamard
Oct 2017 - Apr 2020
A simple blockchain implementation in Rust
Contributions:4 PRs, 4 pushes, 2 branches in 2 years 6 months
rustblockchainrustlangpyo3mdbook
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