Freelancer profile translated to English.
Back to original languageAbout Théo
🚀Tech LeadandTypeScript/React full-stack developerwith over 13 years of experience.
I help startups, SaaS publishers, and large corporations build, take over, and make their web applications reliable.
I intervene in particular to:
🎯framethe architecture of a new product or a redesign
⭐ develop an applicationend-to-endwith React & Next.js
🔧 take over a complex codebase and improve its **performance**, maintainability, and delivery
🧑🏫 support a developmentteamon technical choices, code reviews, and best practices
🤖 integrateAI(LLM) based features into an existing product.
Some references:
- **Vibe.co / Walmart**: implementation of the developer API
- **Revally**: Founding engineer, implementation of an automated system for managing Google, Facebook, etc. listings
- **Scalian**: Principal Engineer and lead of a team of 15 developers
- **E.Leclerc**: delivery management interfaces, fleet visualization, and price comparison
- **Dior**: application for tracking and managing suppliers
- **Veepee**: automation of order distribution in stores
- **AntemetAI**: user and administrator portals for AI solutions
- **Parisot**: development of a custom warehouse management tool
⚡️ **Main stack**: TypeScript, React, Next.js, MongoDB/PostgreSQL, Docker, and CI/CD
⚙️ **My way of working**: pragmatic framing, short cycles, direct communication, and regular production releases. I can work independently or integrate into an existing team as a technical referent.
📍 **Based in Paris**, I work primarily remotely
Shall we discuss it?
💬 Send me your context, your objective, and your main constraints:I will respond quicklywith an initial project review.
French
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- ScalianTech LeadSOFTWARE PUBLISHINGFebruary 2024 - April 2025 (1 year and 2 months)Neuilly-sur-Seine, FranceLead of the Digital Agency team at Scalian ConsultingDevelopment of web tools (CMS, WMS, ...) for large French corporations
- Byrds ConsultingConsultantSOFTWARE PUBLISHINGJanuary 2024 - Today (2 years and 7 months)Paris, FranceByrds ConsultingYour trusted partner for your web development needsNext.js / React primarily
- OneFirst (by Scalian) - Digital agencyTechnical LeadTECHOctober 2017 - December 2023 (6 years and 2 months)Puteaux, France
Reviews
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Education
- Master of Science in Computer ScienceEPITECH - European Institute of Technology2014Master's degree, Computer Science
- Student exchange program, Investments and SecuritiesHaas School of Business, UC Berkeley2013Student exchange program, Investments and Securities
Certifications
- DeepLearning.AI TensorFlow Developer SpecializationCoursera2021
- Deep Learning SpecializationCoursera2021