Jihchi Lee
Senior Software Engineer at Wolt
Helsinki, Finland
Summary
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SeniorJihchi Lee is a Senior Software Engineer based in Helsinki with 12 years of experience building and scaling secure web platforms for B2B and internal enterprise use. He has driven end-to-end solutions from React frontends to Node.js and Java-based APIs, and has hands-on experience containerizing services and operating them in Kubernetes. At Wolt he focuses on improving courier acquisition and onboarding flows, while prior roles at Credit Suisse and Appier highlight his ability to rewrite and modernize frontends, improve developer experience, and lead small teams. His open-source contributions include enhancing HTTPS and certificate handling for the CLI HTTP tool xh, showing attention to security and cross-platform robustness. Comfortable across languages from ReScript/TypeScript to Go, Python, and Java, he blends pragmatic engineering with mentorship and CI/CD-driven delivery. Colleagues notice he pairs deep technical breadth with a focus on shipping maintainable, developer-friendly systems.
12 years of coding experience
11 years of employment as a software developer
English, Chinese
Github Skills (18)
cert10
command-line-arguments10
certification10
http10
verification10
http-client10
command-line-parser10
certificate10
argument-parsing10
ssl-certificate10
rust10
api-testing10
cli10
error-handling9
fileio9
Programming languages (19)
Github contributions (5)
ducaale/xh
Feb 2021 - Feb 2021
Friendly and fast tool for sending HTTP requests
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 reviews, 23 commits, 2 PRs in 10 days
Contributions summary:Jihchi primarily contributed to implementing features related to HTTPS support and certificate verification within the `xh` tool. This included adding command-line arguments for specifying certificates and private keys, and implementing logic to handle different certificate verification scenarios. The user also made changes to improve error handling and code clarity, and refactored code to use `PathBuf` for better OS compatibility.
http-requestsrusthttp-clientdeveloper-toolsapi-testing
jihchi/ht
Feb 2021 - Jan 2024
Yet another HTTPie clone
Contributions:1 PR, 43 pushes, 3 branches in 2 years 11 months
httpieyet-anothernodejs
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