Freelancer profile translated to English.
Back to original languageAbout Antoine
After 2 years in supply chain where I discovered my passion for IT, I joined the 42 Paris school to learn to code. I have been a back-end developer for 3 years, where I have reached an expert level in Go, maintained and contributed to open-source projects, designed and developed microservices and REST APIs, optimized performance with profiling, used databases like Postgres, Influx, Mongo, etc.
In recent months, I completed a solo bike trip across Europe to Istanbul, over 4000km in 2 months - an experience that has made me more motivated than ever to take on new challenges. I am naturally very curious and passionate about solving complex problems with simple and elegant solutions, to contribute to improving the world around me.
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 15km), Annemasse (up to 50km)
Experience
- Formance (YC S21)Go Back-end DeveloperSOFTWARE PUBLISHINGMay 2022 - July 2023 (1 year and 2 months)Paris, France• Co-maintainer and contributor to an open-source financial ledger system: improved API, increased test coverage, and optimized performance through code profiling, ensuring real-time tracking of financial transactions for applications.• Maintainer and contributor to a virtual machine for executing Numscript, an open-source DSL simplifying the modeling of complex financial transactions: improved the language with new features and optimized execution performance through code profiling.• Design and development of a new webhook microservice enhancing user interaction with the ledger: allows users to receive useful notifications at any HTTP endpoint, with successful deployment in production.
- MetronGo Back-end DeveloperSOFTWARE PUBLISHINGFebruary 2020 - May 2022 (2 years and 3 months)Paris, France• Improvements to the time-series data calculation engine and its API: better user experience, caching of aggregated and interpolated data in InfluxDB, and performance optimizations through code profiling.• Co-maintainer and contributor to Bow, an open-source Go library for dataframe manipulation: development of new features and its maintenance. This library is used at the core of the data processing engine in production.• Responsible for the migration to InfluxDB v2: successful proof-of-concept, which involved significant changes in the source code. This included refactoring, major changes related to the new client, and the transition to the new query language, thus ensuring a smooth transition for the data processing system.
- GreenfishSupply Chain Engineer | ConsultantAUTOMOBILEJanuary 2018 - February 2019 (1 year and 1 month)Brussels, BelgiumFull-time consultant at the Audi Brussels plant:• Procurement and inventory management of spare parts for machinery.• Development of Excel VBA tools for procurement automation, detection of duplicate/excess inventory, and SAP data cleaning.
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Education
- Computer Software Engineering422022Computer Software Engineering
- Industrial Engineering, specializing in External Logistics and Transport, Industrial EngineeringUniversity of Technology of Troyes2016Ingénieur en Génie Industriel, spécialisé en Logistique Externe et Transport, Industrial Engineering