About Antoine
- ESSEC PGE student & founder of two SaaS (public procurement + e-commerce)
- Hands-on experience in technical integration (Shopify, SFCC, Magento) at a tech startup
- Stack: Next.js (App Router), React, TypeScript, Supabase, AI APIs (Claude, OpenAI)
- Fixed-fee projects only. No time-and-materials, no daily rates. You know what you're paying for before you start.
French
Native or bilingual
English
Fluent
Experience
- BidOpsFounder & Full-Stack DeveloperPUBLIC SECTORFebruary 2026 - Today (6 months)Paris, FranceB2B SaaS for assisting with French public procurement responses, powered by AI. Solo design, architecture, and development of the entire platform.Key achievements:
- Architecture and end-to-end development of a complete platform: Next.js (App Router), TypeScript, Supabase, Claude API
- Design of a RAG pipeline for automatic analysis of tender documents (DCE): extraction, chunking, vector indexing, and contextual response generation
- Development of an automated scoring and compliance system to evaluate tender suitability with the company's profile
- Writing the complete PRD (47 requirements, 8 modules) and end-to-end product management
- KleepFull-Stack Developer & Technical IntegratorE-COMMERCESeptember 2025 - February 2026 (5 months)Paris, FranceSaaS startup specializing in e-commerce sizing (AI-powered size recommendation). Integrated into the technical team as a technical CSM, I quickly took charge of internal development projects in addition to my client integration tasks.Key achievements:
- Design and development of an internal dashboard connected to Gmail to centralize and track customer tickets, follow-ups, and real-time support KPIs
- Implementation of a RAG (Retrieval-Augmented Generation) system on the company's internal documentation, allowing teams to instantly find technical procedures and answers to recurring questions
- Management of technical integrations for +10 brands (Shopify, SFCC, Magento): onboarding, configuration, debugging, and monitoring
- Creation of technical documentation, visual benchmarks, and support materials for clients and the team
- PiktFounder & Full-Stack / AI DeveloperE-COMMERCEDecember 2025 - Today (8 months)Paris, FranceAI-assisted product photography platform for French e-commerce businesses (fashion, cosmetics, furniture). Technical design and development of the complete image generation pipeline.Key achievements:
- Design of an advanced AI pipeline combining segmentation (SAM 2, GroundingDINO), relighting (IC-Light), captioning (Florence-2, JoyCaption), and image generation
- Development of ComfyUI workflows deployed on GPU infrastructure (RunPod, RTX 4090) with automated orchestration
- Implementation of an e-commerce site scraper for creating fine-tuning Datasets (LoRa)
- Recruitment and onboarding of beta testers across three verticals, creation of tutorials and training materials
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Education
- Master in ManagementESSEC BUSINESS SCHOOL2028Master in Management
- CPGE - ECGINSTITUTION SAINT-JEAN2024Economics