Gérald
(he/him)Fullstack web developer
- Open to
- Full-time rolesPart-time roles
- Preferred workplace
- On-siteRemote (same country)Remote (worldwide)Remote (same region)Hybrid
Highlights
Full profile
Career: 2
Built the backend for Makisu, a financial-tracking tool for CAERP (an open-source management platform for French business-and-employment cooperatives), replacing a manual Excel workflow.
• Developed a Java/Spring Boot REST API with endpoints to log monthly user counts per cooperative instance.
• Built endpoints to generate financial recaps and forecast next year's budget.
• Added a scheduled job to fully automate the monthly user-count readings.
• Followed a hexagonal architecture and DDD, with JUnit and Cucumber test coverage.
Laboratoire d'Ingénierie des Systèmes Biologiques et des Procédés
Internship · Toulouse, Occitanie, FR · On-site
Built a web platform for microbiological simulation (gas-liquid reactors) to decouple research calculation algorithms from the UI and protect proprietary scientific code.
• Led full-stack development using AdonisJS (Node.js MVC), TypeScript, React, and MySQL with Docker containerization.
• Designed an interactive drag-and-drop flow-map builder using xyflow (react-flow) to configure reactors (PFR), phases, species, feeds, and material flows.
• Developed data pipelines serializing flow topologies into XML schemas for the scientific computing engine.
Projects: 2
with Clément Voisin, Licane
with Clément Voisin
Skills: 16
Technical
Business
Other
Education: 2
BUT Informatique, Computer ScienceBachelor
Covers the full software lifecycle through project-based coursework, from system design to deployment. Tracks offered from year two: application development, secure application deployment, and data management.
Engineering program, Computer Science & Modeling
Completed the MIC (Modélisation Informatique et Communication) pre-orientation. Left the engineering program at the end of the third year.
• Built a Python implementation of circular Nim games (combinatorial game theory) with unit tests, playable through a Discord bot written with discord.py.
• Designed and built an analog signal chain for a multiplayer laser-tag game: DFT-based frequency discrimination, a Chebyshev anti-aliasing filter, and a photodiode receiver circuit, validated on an oscilloscope.
Languages: 2
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