Freelancer profile translated to English.
Back to original languageAbout Loïc
Full-Stack Developer | SaaS, AI & Automation
Want to launch a SaaS, develop a business tool, or automate your processes using artificial intelligence?
Full-stack developer with **over 7 years of experience**, I design and deploy web applications and SaaS from end to end: architecture, backend, frontend, API integration, security, and deployment.
My main stack is based onTypeScript, Node.js, React, MongoDB, Tailwind CSS, and Zod**. For the past two years, I've been specializing in designing products that integrate **generative AI, LLMs, RAG, AI agents,as well asworkflow automation.
I have notably worked on two parallel B2B SaaS projects: an enterprise governance platform and an e-signature solution compliant with eIDAS. These products operated in anISO 27001certified environment, with strong security, traceability, andeIDAS and QTSPcompliance requirements. Within a three-person technical team, I worked with significant autonomy on the entire development cycle.
I can assist you with:
- Designing and developing SaaS and business tools
- Integrating features based on LLMs, AI agents, and RAG
- Automating processes and creating AI workflows
- Taking over, maintaining, and evolving existing applications
French
Native or bilingual
English
Conversational
Can work on-site
Metz (up to 30km)
Experience
- Boardigo SAFull Stack DeveloperSOFTWARE PUBLISHINGJanuary 2022 - March 2025 (3 years and 2 months)LuxembourgFull-stack development of BoardiGo, aB2B SaaSplatform dedicated to the governance of boards of directors and committees. It allows for preparing and holding **online meetings**, centralizing documents, **electronic voting, online signing**, and tracking decisions and minutes.Within athree-person technical team**, I worked with significant autonomy, **from feature design to complete implementation**, on both frontend and backend, also considering API integrations and application security. The product was developed in an **ISO 27001certified environment.
- IgniSignFull Stack DeveloperSOFTWARE PUBLISHINGOctober 2021 - March 2025 (3 years and 5 months)LuxembourgIn parallel with BoardiGo, I participated in the development of IgniSign, anelectronic signaturesolution designed to manage online signature workflows and integrate them into business applications via a **REST API and SDKs**.Within the same three-person technical team, I worked with significant autonomy on the entire development cycle, from feature design to complete implementation. The product operated in anISO 27001certified environment, with strong traceability andeIDAS and QTSPcompliance requirements.
- EvimeriaFull Stack JS DeveloperSOFTWARE PUBLISHINGJuly 2020 - September 2021 (1 year and 2 months)Saarbrücken, SL, GermanyFollowing my work-study program at FiskaSoft, I continued in a permanent contract at Evimeria, a company in the same group, continuing to evolve LeClubby.com. I also worked on a mobile invoicing application, a travel agency website, and several internal tools, including a sales CRM, as well as automating document generation and various business processes.
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Education
- BTS Systems and Digital Networks - Computer Science and NetworksLycee Charles de Foucauld, Nancy2018
- Software Engineering Manager (Master's degree, RNCP Level 7)CESI Higher Education School for Work-Study Programs2020