Freelancer profile translated to English.
Back to original languageAbout Antonin
Passionate about code since I was 10 years old, I quickly develop complex and high-performance backend applications. (SaaS, VPN, Mobile Applications, Robots, etc).
On a daily basis, I guide my team and empower them to become more efficient, and I also focus my experience on strengthening the performance and robustness of the code, ensuring that the technological products under my responsibility fully satisfy users.
English
Native or bilingual
Korean
Fluent
Japanese
Conversational
French
Native or bilingual
Spanish
Fluent
Chinese
Conversational
Can work on-site
Paris (up to 50km), Lyon (up to km)
Experience
- Stairling TechnologiesCTO & CofounderHUMAN RESOURCESMarch 2024 - April 2025 (1 year and 1 month)Paris, FranceBuilt the fastest growing tech startup in French history. (€400k MRR in 5 months and €2M ARR) thanks to an amazing team and of course the optimization of my own time on the technological stack
- st4ck TechnologyFounder and Lead DevTELECOMMUNICATIONSMarch 2019 - Today (7 years and 4 months)Creation of "Portal", a VPN service for businesses and individualsAlso allows access to geo-localized Netflix contentBased on the latest network technologies (wireguard protocol) and cryptographic (Blake, ChaCha20...)Supports Windows XP, 7, 10, Linux (Ubuntu) and AndroidMore than 10 servers and 200 clients worldwide
- ENGIEBack-End DeveloperENERGY AND UTILITIESOctober 2019 - December 2019 (2 months)Paris, FranceCreation of algorithms via lambdas (functions on aws) to convert raw data (heterogeneous SAP files) from power plants around the world. Via the data science library Pandas, the data is refined and transformed (into .json) then sent via REST requests to the frontend. Spare parts are finally available in store. Configuration of S3 buckets, roles and permissions, layers, interfacing with GoogleAPI (spreadsheet), scraping exchange rates and other useful information, automation via terraform config
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Education
- CertificateEcole 422017Etudiant en architecture numérique afin de comprendre en profondeur les enjeux de mémoire, latence, gestion d'erreur, création de prototype, infographie, création de site marchand etc
Certifications
- Amazon Web Services Solutions Architect AssociateAWS