William Sedlacek
Software Engineer II at Branding Brand
Pasco, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolWilliam Sedlacek is a Software Engineer II with 11 years of hands-on experience building web and mobile features, currently focused on TypeScript, Angular, NestJS, and GraphQL. Based in Pasco, WA, he brings a pragmatic full-stack mindset honed through contributions to high-profile open-source projects like nrwl/nx, where he improved React Native and web build tooling and fixed core dependency and packaging issues. A lifelong coder who started at 15, he pairs customer-focused communication (from roles at Apple and support positions) with mentoring experience leading student teams at Lambda School. William blends practical engineering, open-source impact, and a knack for debugging complex build systems—making him a reliable problem solver for ambitious frontend and monorepo-driven projects.
11 years of coding experience
Computer Software Engineering, Computer Software Engineering at Santiago Canyon CollegeComputer Software Engineering, Computer Software Engineering at Lambda SchoolHigh School Diploma, General Studies, High School Diploma, General Studies at Los Alamos High School
Stackoverflow
11reputation
40reached
0answers
1question
Github Skills (16)
nxos10
monorepo10
typescript10
nodejs10
build-tools10
build-system10
typescripts10
react-native10
typescript-types10
javascript9
cli8
freeze6
loops6
java6
angular4
Programming languages (21)
Github contributions (5)
nrwl/nx
Feb 2022 - Jan 2023
Build system, optimized for monorepos, with plugins for popular frameworks and tools and advanced CI capabilities including caching and distribution.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:2 reviews, 11 commits, 16 PRs in 11 months
Contributions summary:William primarily contributed to the React Native and web-related features and bug fixes within the Nx monorepo. They implemented a debug option for the React Native build process and addressed a formatting issue in the Rollup configuration for web builds. Additionally, the user fixed several core functionalities, including dependency calculation for mixed targets, npm package version mapping, and unique node execution.
nx-workspacesworkspacesclijavascriptcypress
wSedlacek/deckbuilder
Aug 2017 - Aug 2017
Contributions:493 pushes, 1 branch in 15 days
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