Jan Darunday
Senior Backend Software Engineer at Tether.to
Metro Manila, Philippines
Summary
🤩
Rockstar🎓
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.
12 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
home-assistant10
window-manager10
cli10
steam10
termux10
api-framework10
append10
tiling10
driver10
Programming languages (16)
Github contributions (5)
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
jkcdarunday/ProjectTakda
Mar 2015 - Apr 2015
Contributions:64 commits in 1 month
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