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Fodil AissaFA

Fodil Aissa

Senior Fullstack TypeScript / Node – SaaS B2B & AI

€550/day
1 project
Marseille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Fodil

Transform your complex ideas into high-performing and scalable SaaS applications.

Senior Fullstack Developer specializing in the TypeScript ecosystem (Node.js / React), I support companies in designing robust architectures and integrating AI functionalities to automate their business processes.

With 8 years of experience, my approach goes beyond simple code: I focus on business value, production stability, and long-term maintainability.

🎯 What I can do for you

B2B SaaS Development from A to Z: Architecture, backend/frontend development, and deployment.
Redesign & Performance: Code audit, migration to TypeScript, response time optimization.
AI Integration & Automation: Development of intelligent features (Chatbots, data analysis, content generation) via OpenAI/Anthropic APIs or open-source solutions.

API Design: Design of documented and secure REST or GraphQL APIs.

🛠 My Technical Stack

Backend: Node.js, NestJS, Express, TypeScript
Frontend: React, TailwindCSS
Databases: Firebase, PostgreSQL, MongoDB, Redis
DevOps & Cloud: Docker, CI/CD, AWS/GCP, Firebase
AI: LangChain, OpenAI API, [Vector DBs]

🤝 Why collaborate with me?

Autonomy & Communication: Clear and regular reporting, proactive in technical choices.
Code Quality: Unit tests, strict typing, and adherence to best practices (Clean Architecture).

🚀 Have a project in mind? Let's discuss your technical and business challenges during an initial conversation.

  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Remote only
Primarily works remotely

Experience

  • Mindflow
    Senior Fullstack Developer
    April 2024 - July 2025 (1 year and 3 months)
    Development of many features in a multi-tenant serverless environment (AWS)

    Working on AI (development of AI Agents, flows, integrations of many APIs) etc.
  • CORPORAMA - INTESCIA GROUP
    Software Engineer
    September 2023 - Today (2 years and 11 months)
    92130 Issy-les-Moulineaux, France
    I collaborated to execute a diverse range of missions, including integrating ChatGPT, improving their software design, and efficiently extracting data in a highly competitive environment. Technically: Erlang, Docker, MySQL, Elasticsearch, DevOps.
  • Discount software
    Senior Software Engineer
    May 2023 - September 2023 (4 months)
    Paris, France
    I worked closely with the sole development team to carry out a wide range of missions, including integrating ChatGPT, improving their software design, and efficient data scraping (extraction) in a high-concurrency environment.
    Erlang

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Education

  • Master in Computer Science, Computer Engineering
    Aix-Marseille University
    2018
    Master en informatique, Ingénierie informatique

Skill set

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