Alexandre Stahmer
Web Dev at Chakra
Montpellier, Occitania, France
Summary
🤩
Rockstar🎓
Top SchoolAlexandre Stahmer is a French freelance web and TypeScript engineer based in Montpellier with about six years of professional experience and a near-decade passion for web development. He builds full-stack apps with modern stacks (Node 22+, Hono, React, Next, tRPC) and focuses on DX, performance and maintainable systems—having cut cold starts from 1 minute to 1 second and slashed static build sizes by 99% in past projects. As a core maintainer of PandaCSS he implemented a static style extractor, token analyzer, VSCode LSP integration and helped grow the project to 1.8k+ stars, and he authored the openapi-zod-client generator used to produce Zod-validated TypeScript clients. Alexandre combines hands-on implementation (from Shadow DOM widget optimization to OpenAPI codegen) with mentoring and technical leadership experience from roles at Decathlon and startups. He enjoys solving tricky edge cases like circular schema references and shipping tooling that improves other developers’ lives.
6 years of coding experience
6 years of employment as a software developer
Bachelor of Science - BS Programmation / développeur informatique général, Bachelor of Science - BS Programmation / développeur informatique général at SUPINFO
English, French
Github Skills (8)
typescript10
code-generation10
typescripts10
api10
openapi10
typescript-types10
cli10
zod10
Programming languages (7)
Github contributions (5)
astahmer/openapi-zod-client
Aug 2022 - Jan 2023
Generate a zodios (typescript http client with zod validation) from an OpenAPI spec (json/yaml)
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:38 reviews, 351 commits, 161 PRs in 5 months
Contributions summary:Alexandre primarily worked on implementing and refining the core functionality of the openapi-zod-client library, specifically focusing on the generation of Zod schemas from OpenAPI specifications. Their contributions involved refactoring code, adding new features, and addressing various edge cases in the schema generation process. Key areas of their work included handling different schema types, managing circular references, and incorporating features to support diverse OpenAPI formats and validation needs. They also contributed to the integration of the generated code within Zodios frameworks.
zodioszodgeneratoropenapicli
chakra-ui/panda-vscode
Oct 2023 - Feb 2025
The official Panda CSS VSCode extension
Contributions:3 reviews, 24 PRs, 47 pushes in 1 year 4 months
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