kiyon
Software Engineer
China
Summary
🤩
Rockstarkiyon is a seasoned Software Engineer with 10 years of hands-on experience specializing in Go backend development and high-performance systems. Based in China, he’s an active open-source contributor to well-known projects like fasthttp, Fiber, and the Charmbracelet TUI stack (lipgloss and bubbletea), where he focuses on reliability, performance optimizations, and maintainability. His contributions range from subtle correctness fixes and refactors to feature additions—such as alternate screen buffer toggles and pipeline client options—demonstrating both attention to detail and practical impact. Known among peers as a “Gopher” and opensource enthusiast, he brings a pragmatic mindset to reducing latencies and eliminating edge-case bugs while improving developer ergonomics.
10 years of coding experience
Github Skills (17)
application-framework10
tui10
styles10
testing10
app-framework10
http10
go10
performance-optimization10
golang10
web-framework10
cli10
api-design9
debug9
interface-design9
express-ts9
Programming languages (10)
Github contributions (5)
gofiber/fiber
Dec 2020 - May 2021
⚡️ Express inspired web framework written in Go
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 54 reviews, 66 commits in 4 months
Contributions summary:Kiyon contributed to the `gofiber/fiber` repository, an Express-inspired web framework written in Go, by addressing potential vulnerabilities and implementing new features. They fixed a slice bounds out-of-range panic in the `ctx.go` file. Moreover, they abstracted the Router interface for the App and Group structs and added test cases for ensuring the implementation of the Router interface. The user also performed minor fixes.
golangexpressjsexpressfiberframework
valyala/fasthttp
Aug 2020 - Mar 2021
Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http
Role in this project:Back-end Developer
Back-end DeveloperContributions:7 reviews, 8 commits, 11 PRs in 7 months
Contributions summary:Kiyon contributed to improving the performance and functionality of the fasthttp package. Their work included optimizing the `round2` function, improving the handling of HTTP status messages by using slices instead of maps. They also focused on fixing issues in the client's message cleaner and implementing new features like `DisableHeaderNamesNormalizing` in `PipelineClient`. Furthermore, they improved the documentation.
memorymemory-allocationstuned10xzero
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