Ranbel Sun
Senior Technical Writer at Cloudflare
Greater Boston United States
Summary
🤩
Rockstar🎓
Top SchoolRanbel Sun is a Senior Technical Writer with four years of professional experience, currently shaping developer and product documentation at Cloudflare from Andover, MA. She specializes in translating complex networking and Zero Trust features into clear, actionable docs—contributing to Cloudflare’s widely used documentation repository by fixing links, refining code examples, and adding practical guides on DNS filtering, cloudflared, and WARP releases. With an MEng and BS in Electrical Science and Engineering from MIT and prior roles writing hardware and API manuals, she blends rigorous technical understanding with strong instructional design. Her background as a physics and electrical engineering instructor and a textbook author for Fermilab gives her a knack for pedagogical clarity that improves onboarding and reduces support friction.
4 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Electrical Science and Engineering, Bachelor of Science - BS, Electrical Science and Engineering at Massachusetts Institute of Technology
English, French, Chinese
Github Skills (5)
doc10
mdx10
markdown10
markdown-it10
documentation10
Programming languages (5)
Github contributions (5)
cloudflare/cloudflare-docs
Mar 2022 - Jan 2023
Cloudflare’s documentation
Role in this project:
Technical Writer
Technical WriterContributions:2638 reviews, 207 commits, 1904 PRs in 10 months
Contributions summary:Ranbel primarily contributed to the documentation of Cloudflare's Zero Trust and related features. Their work involved updating existing documentation, correcting broken links, restructuring content, and adding new sections on topics such as DNS filtering, cloudflared downloads, and WARP app releases. They also made adjustments to code examples and configuration parameters to maintain accuracy and clarity.
cloudflaremdxmarkdown
ranbel/ranbel.github.io
Mar 2022 - May 2022
Contributions:20 commits, 19 pushes in 1 month
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