Emile Rolley
Responsable De Mes Aides Vélo at Calinou
Toulouse, Occitania, France
Summary
🤩
Rockstar🎓
Top SchoolEmile Rolley is a versatile software developer with seven years of experience focused on public-interest, open-source projects and cooperative tech at Calinou. He builds end-to-end solutions—from business modelling in Publicodes to backend integration and polished UIs—and currently leads the Mes Aides Vélo web simulator helping French citizens access bicycle purchase aid. His background includes work on high-impact civic tools such as Nos Gestes Climat and J'agis, and contributions to the Catala language, where he refined the French lexer to improve legal text parsing. Comfortable in research and production settings, he blends attention to design with a taste for technical challenges and transparent, auditable implementations. Based in Toulouse, he also brings an uncommon mix of legal-tech tooling and environmental simulation experience to civic engineering.
7 years of coding experience
3 years of employment as a software developer
Master 1 (M1) Computer Science, Master 1 (M1) Computer Science at Université de BordeauxLa Piscine Informatique, La Piscine Informatique at 42 ParisBaccalauréat scientifique General Studies, Baccalauréat scientifique General Studies at Lycée Jean-de-La-FontaineLicence Computer Science, Licence Computer Science at Université Paris CitéMusic, Music at CRR de Boulogne-Billancourt
English, French
Github Skills (6)
regular-expression10
programming-language10
lexical-analysis10
language-design10
ocaml9
text-processing8
Programming languages (14)
Github contributions (5)
CatalaLang/catala
Mar 2021 - Aug 2022
Programming language for literate programming law specification
Role in this project:
Back-end Developer
Back-end DeveloperContributions:40 reviews, 242 commits, 42 PRs in 1 year 5 months
Contributions summary:Emile primarily focused on refactoring the lexical analysis components of the Catala programming language, specifically the French lexer. Their contributions involved modifying code block and metadata delimiters, refining the syntax for law headers and articles, and removing the '@' character from the LAW_TEXT rule. These changes aimed at improving the language's parsing and overall syntax.
literate-programmingkebab-caselawspecificationtla
EmileRolley/nosgestesclimat
Aug 2022 - Feb 2025
Estimez votre empreinte climat - le modèle de calcul
Contributions:2 PRs, 82 pushes, 3 branches in 2 years 5 months
modclimat
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