Olivier Zalmanski
Application & Analytics Support CoE Manager - Business Application Support & Engagement
Neuilly-Plaisance, Ile-de-France
Summary
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Rockstar🎓
Top SchoolOlivier Zalmanski is an experienced technology leader based in Île-de-France, currently managing SAP’s Application & Analytics Support CoE with a focus on business application support and stakeholder engagement. Over a 20+-year career he has progressed from hands-on support and web integration roles to senior engineering and centre-of-excellence leadership, blending technical oversight with people management and partner relations. He pairs rigorous academic training in mathematics and theology with practical software delivery experience, bringing a rare combination of analytical discipline and clear communication across multicultural teams. An active engineer as well as manager, he has contributed to prominent open-source tooling—improving rules and tests in the typescript-eslint monorepo—to keep developer experience and code quality front and centre. Known for structuring production operations and easing complex cross-functional collaborations, he excels at turning ambiguous requirements into reliable, documented systems. Colleagues describe him as a thoughtful connector who equally values technical correctness and team wellbeing.
4 years of coding experience
8 years of employment as a software developer
Master, Études théologiques – spécialité Études bibliques, Mention Excellent, Master, Études théologiques – spécialité Études bibliques, Mention Excellent at Institut catholique de ParisClasses préparatoires aux grandes écoles, MPSI / MP, Classes préparatoires aux grandes écoles, MPSI / MP at Lycée Henri-IV / Lycée Saint-Louis (Paris)Baccalauréat Scientifique, Baccalauréat Scientifique at Lycée Saint-Érembert (Saint-Germain-en-Laye)Ptor [Habilitation], Langue hébraïque, A+ (98/100), Ptor [Habilitation], Langue hébraïque, A+ (98/100) at The Hebrew University of JerusalemLicence, Études théologiques, Mention Très bien, Licence, Études théologiques, Mention Très bien at Institut catholique de LilleLicence, Mathématiques appliquées, Licence, Mathématiques appliquées at Université Bordeaux I – École d’ingénieurs MATMÉCA
French, English, Polish, Hebrew, langue des signes
Github Skills (8)
typescript10
javascript10
typescripts10
eslint10
eslint-plugin10
typescript-types10
testing10
code-analysis9
Programming languages (6)
Github contributions (5)
typescript-eslint/typescript-eslint
Apr 2024 - Mar 2025
:sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:34 reviews, 9 PRs, 130 comments in 11 months
Contributions summary:Olivier primarily focused on enhancing the `eslint-plugin` package within the `typescript-eslint` monorepo. Their contributions involved fixing bugs related to member ordering, implementing and refining the `prefer-nullish-coalescing` rule to improve code readability, and adding comprehensive test cases to validate the rule's behavior. They also refactored and streamlined code examples within the documentation.
monorepoeslintplugineslinteslint-configplugin
OlivierZal/com.melcloud
Sep 2022 - Dec 2022
MELCloud integration with Homey
Contributions:12 reviews, 270 commits, 279 PRs in 2 months
melcloud
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