Cina Saffary is a principal software engineer based in Austin with 12 years of experience building elegant, user-focused web interfaces while keeping code quality, modularity, and simplicity front and center. Currently working on Cloudflare Workers & Pages, he blends front-end polish with backend pragmatism—contributing to Wrangler and the Workers SDK where he’s fixed CORS, header limits, and improved the playground UI. Previously he helped shape Stripe’s design systems and has a history of practical open-source contributions like the widely used bootstrap-validator plugin. Comfortable across the stack, Cina pairs product-minded UX sensibilities with engineering rigor and a knack for untangling subtle validation and edge-case bugs. He holds CS studies from the University of Texas at Austin and time at KTH, reflecting an international technical background.
12 years of coding experience
KTH Royal Institute of Technology
Bachelor of Arts (B.A.), Computer Science, Bachelor of Arts (B.A.), Computer Science at University of Texas at Austin
A user-friendly HTML5 form validation jQuery plugin for Bootstrap 3
Role in this project:
Front-end Developer
Contributions:9 releases, 138 commits, 40 PRs in 3 years 4 months
Contributions summary:Cina primarily contributed to the Bootstrap Validator project by addressing several issues related to form validation and UI improvements. Their work included fixing bugs related to hidden and button fields, ensuring correct validation behavior, and enhancing the user experience. Key changes involved modifying the core JavaScript code to improve functionality and making adjustments to the documentation for clarity. They also added and adjusted CSS for styling.
⛅️ Home to Wrangler, the CLI for Cloudflare Workers®
Role in this project:
Full-stack Developer
Contributions:86 reviews, 63 PRs, 66 pushes in 1 year 2 months
Contributions summary:Cina primarily contributed to the Cloudflare Workers SDK, focusing on both front-end and back-end aspects. Their work included fixing CORS headers for the edge-preview proxy, updating type definitions, and implementing fixes within the Workers playground UI. They also made code changes to address request header size limitations and improve UI/UX elements.
cloudflarejavascriptserverlessworkerstypescript
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