Szymon Dziedzic
Software Engineer at Google
Krakow, Lesser Poland Voivodeship
Summary
🤩
Rockstar🎓
Top SchoolSzymon Dziedzic is a software engineer with six years of experience, currently working in Site Reliability Engineering at Google after contributing to Expo and Software Mansion. He blends SRE rigor with full-stack development skills, having improved build tooling and developer experience for Expo’s widely used Expo and EAS CLI projects. His contributions range from feature work—like build caching, M1 resource selection, and auto-increment support—to clear, developer-focused documentation for EAS Build schemas. Based in Krakow, he’s completing advanced CS studies at Jagiellonian University, which complements his practical open-source engineering background. Notably, he pairs production-grade tooling improvements with technical writing, making complex build flows easier to understand and adopt.
6 years of coding experience
4 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Jagiellonian University
English, Polish
Github Skills (24)
ios10
react-native10
mobile-development10
expo10
typescript10
android10
typescript-types10
google-apps10
mobile10
typescripts10
documentation10
cli10
javascript9
deploying9
cicd9
Programming languages (7)
Github contributions (5)
expo/eas-cli
Aug 2022 - Jan 2023
Fastest way to build, submit, and update iOS and Android apps
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:691 reviews, 40 commits, 458 PRs in 5 months
Contributions summary:Szymon's primary focus was enhancing the `eas-cli` tool within the `expo/eas-cli` repository, which is centered around building, submitting, and updating React Native apps. Their contributions included implementing features such as adding support for the `autoIncrement` option, providing suggestions related to large archive sizes, handling errors from platform-specific kill switches, and integrating the M1 resource class selection. Additionally, they were involved in developing the `eas build:run` command, incorporating caching mechanisms, and refining the build process for Android and iOS platforms.
manifestapp-storeappstorefastestsubmit
expo/expo
Aug 2022 - Jan 2023
An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.
Role in this project:Technical Writer
Technical WriterContributions:77 reviews, 10 commits, 92 PRs in 5 months
Contributions summary:Szymon primarily contributed to the documentation of the `expo/expo` repository, focusing on the EAS Build and related features. Their work involved updating and adding documentation for various aspects, including resource classes, environment variables, and custom builds. They updated the schemas used for the documentation of the EAS Build configuration files. The user's changes reflect a focus on improving the clarity and completeness of the documentation.
ios-androidiosmobileweexframework7
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