Martin Joly
Senior Fullstack Developer | LLM Specialist
Salary / Daily rate
Lille, France
Freelance
Remote only
Skills
Languages
About me
Intro
Freelance Fullstack & LLM Developer with 7+ years of experience and proven CTO leadership. Expert in AI integrations, fine-tuning, and LangChain/LangGraph with React/Node.js stack. Former CTO at two successful startups, now delivering cutting-edge AI solutions and scalable web applications for clients worldwide.
Work experience
Freelance LLM Consultant & Fullstack Developer
Martin Joly FreelanceFreelance
Mar 2023 - Present
3 years 8 months
Missions: - LLM consulting - Fullstack Software Engineering - Fine Tuning - AI Integrations - AI Projects (LLM) Technical stack: - Node - React - OpenAI & Open Source: GPT, Llama, Mistral, ... - LlmOps: LangChain / LangGraph / Ollama / GGUF - Pytorch / Optuna
CTO
Fleex
Jun 2020 - Aug 2022
2 years 3 months
Paris, France · Remote
Technical missions: - Backend & Frontend (Fullstack) - Product Management - AI Data - CI, CD, monitoring - Cloud Infrastructure Management (GCP) - SRE, PCA, PRA Stack: - Node - React - PostgreSQL / Redis - Docker / Kubernetes / Terraform
Ordoclic
Jun 2017 - Jul 2020
3 years 2 months
Région de Lille, France
CTO
Feb 2018 - Jul 2020
2 years 6 months
Région de Lille, France
French 1st healthtech solutions platform. Hands-on CTO. Technical missions: - Backend & Frontend - Product Management - CI/CD pipelines, UNIX sysadmin - Cloud Infrastructure (GCP & Claranet) - SRE, PCA, PRA, Monitoring - Crypto Signature - AI Data Collection - GDPR, HDS, PGSSI-S, RGS and French+EU laws compliance - Tech lead for ~20 SWE Stack: - Node / Go - React / Angular - PostgreSQL / Mongo / Redis - Docker / Kubernetes - and more
Full Stack Engineer
Jun 2017 - Jan 2018
8 months
Région de Lille, France
Missions: - Backend - Frontend - Devops Stack: - ReactJS - NodeJS - Go - Electron - PostgreSQL - Docker
Software Engineering & Computer Science
Centrale Lille
Sep 2016 - Jan 2018
1 year 5 months
Lens, France
Software Engineering & Computer Science Roles: - Junior Entreprise (School Enterprise) project executor (Mind-Up) . - Student Association member. IT & Communication. - Newcomers Integration Association member. IT & Animation. - Project Lead (Bubble Foot). Projets: - AI port of "Avalam" (board game) as PC game. - Genetic algorithm. - Machine Learning. - Developed an internal platformed aimed at sharing class documents (lesson, exercice, helps). - Paid projects for junior enterprise. - RFID security control gate as student project.
Software Engineer Internship
Auchan Retail
Jun 2017 - Aug 2017
3 months
Lille, France
Retail supply chain. Services communication bus (multiplexer) & automated infrastructure management. Missions: - CMDB with key features: remote command execution, config time-travel, users/permissions - Back-end development - Front-end development - Database management - Authentication management - Documentation - Standup meeting animation Stack: - Python - AngularJS (1.x) - Ansible/Rundeck - Kibana (ELK stack) - Talend ESB - Gravitee API Manager - docker-compose
Musician
Association The Grunge
Dec 2014 - Oct 2016
1 year 11 months
69340 Francheville, France
Missions: - Concert production - Budget management - Community management - Law Compliance
Back-End Developer Internship
DotMastaz
Apr 2014 - May 2014
2 months
Lille, Nord-Pas-de-Calais, France · On-site
Missions: - Front-end Development - Back-end Development Stack: - PHP - C++ - NodeJS
Software Developer Intern
Evolution SA
Apr 2013 - May 2013
2 months
Tournai, Belgium
Missions: - Programmation MacOS & iOS Stack: - Cocoa - Objective-C
Back-End Developer Intern
AFIBEL
Mar 2013 - Mar 2013
1 month
Lille, Nord-Pas-de-Calais, France · On-site
Missions: - Front-end dev - Back-end dev - Bug fixes - Style Stack: - Ubuntu - PHP - HTML/CSS - Jira
Education
Centrale Lille
Diplôme d'ingénieur
2016 - 2018
2 years 1 month
Massachusetts Institute of Technology
MIT OpenCourseware
2015 - 2017
2 years 1 month