Résumé / 2026

Jack Che

Senior Front-End Engineer

San Francisco, CA

magicchewl@gmail.com

Profile

Product-minded front-end engineer building reliable interfaces, reusable systems, and measurable performance improvements since 2017.

Experience

Brix, Inc. / Tawa Supermarket

Senior Front-End Software Engineer

May 2023 — Present

San Francisco, CA · Remote

  • Built AI-assisted recruiting products across a React and TypeScript search platform and a Chrome extension for sourcing and outreach workflows.
  • Led front-end delivery for e-commerce and management systems; the business reported an approximately 35% increase in average monthly sales after launch.
  • Created a customer loyalty experience with Next.js and delivered an internal role-based permissions system for backend operations.
  • Partnered across product, design, and backend teams to turn ambiguous requirements into maintainable production features.

Didi Global

Senior Front-End Software Engineer

Jun 2021 — May 2022

Beijing, China

  • Delivered food-delivery operations pages and features, improving frequently visited page performance by 25%.
  • Contributed shared front-end infrastructure that reduced delivery time for similar pages by 15%.
  • Mentored five junior engineers and organized more than ten technical sharing sessions.

Baidu

Senior Front-End Software Engineer

Mar 2020 — Jun 2021

Beijing, China

  • Led front-end development for education products across a mini program and web application.
  • Extracted shared logic into a cross-platform SDK, improving compatibility and reducing duplicated code by 40%.
  • Rebuilt an upload SDK and reduced its package size from 128 KB to 30 KB.
  • Received the Good Coder badge twice for code review support and engineering knowledge sharing.

Xiachufang

Front-End Software Engineer

Oct 2017 — Mar 2020

Beijing, China

  • Built a content management system that enabled nontechnical staff to assemble web pages independently, reducing developer effort by 50%.
  • Created a Vue component library with more than ten shared components used across hundreds of pages.
  • Improved web application rendering performance and reduced unnecessary backend request volume.