Stéphane Bachelier is a Front End Lead and software architect with 15 years of experience building high-performance web and API systems from Paris. He architects modern frontends as monorepos (Turbo, Next.js, React, Tailwind) and pairs that with pragmatic backend work—Auth0 RBAC, Postmark/Qstash queues, and Mapbox/D3-driven analytics dashboards. A JavaScript specialist who has contributed to notable open-source projects like Swiper and an axios caching adapter, he routinely optimizes build processes and caching strategies to cut latency and unnecessary network traffic. His background spans startups, medical-device backends with 100% functional test coverage, and product leadership as a co-founder, showing both delivery rigor and entrepreneurial drive. Colleagues rely on him to turn complex domain constraints (accounting flows, medical compliance) into robust, auditable systems. He signs his code “Code is poetry,” reflecting a craft-focused approach to clean, maintainable solutions.
15 years of coding experience
16 years of employment as a software developer
Ingénieur Computer Software Engineering, Ingénieur Computer Software Engineering at Télécom Paris
Caching adapter for axios. Store request results in a configurable store to prevent unneeded network requests.
Role in this project:
Back-end Developer
Contributions:135 commits in 6 months
Contributions summary:Stéphane primarily contributed to the development of a caching adapter for axios. Their work included adding configuration options for the cache middleware, allowing users to customize how request results are stored. The user also implemented a memory store for caching and added logic to handle cache read operations. Furthermore, the user refactored the middleware to improve its efficiency and added the ability to exclude certain paths from the caching mechanism.
[UNMAINTAINED] Replaces references to non-optimized scripts or stylesheets into a set of HTML files (or any templates/views)
Role in this project:
Full-stack Developer
Contributions:1 release, 28 commits, 27 PRs in 1 year 5 months
Contributions summary:Stéphane primarily focused on enhancing the functionality and user experience of the `grunt-usemin` project. They implemented features to support SVG fragment identifiers within the file processing logic. Furthermore, they addressed logging and verbosity improvements, improving the clarity of the build process. The user also fixed several bugs related to the display of changed filenames and made modifications to existing build configurations.
cssjavascriptstylesheetsoptimizedhtml-files
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Stéphane Bachelier - Front End Lead at Heex Technologies