10/26/2026 updated
100 % available
Tech Lead & IT Project Manager | AI Agents, LLM & RAG | SaaS & MVPs
sfax, Tunisia
Worldwide
Master's Degree in Enterprise Systems Engineering (ESE)About me
I’m Abir, a tech lead and IT project manager with 10+ years building SaaS platforms, MVPs and AI solutions (LLM, RAG, AI agents) for clients in Europe and the Gulf. You get one accountable lead: I build hands-on and can scale up with my team of 12+ engineers. Remote, CET time zone.
AI AgentsProduct OwnerUser Experience (UX)Application Programming Interfaces (APIs)Mobile Application DevelopmentSoftware as a ServiceDjangoPython (Programming Language)Project ManagementNode.jsPHP DevelopmentUi PatternsNext.jsChatbots
AI & LLM Integration
Expertise in building and integrating AI solutions using OpenAI and Claude APIs, RAG (Retrieval-Augmented Generation) pipelines, LangChain, Vector Databases, and AI Agents for scalable, intelligent applications.
Full-Stack Web & Mobile Development
Proficiency in JavaScript, TypeScript, Python, and PHP, combined with frameworks such as Next.js, React.js, Node.js, NestJS, Express.js, Django, Laravel, and Flutter for cross-platform development.
SaaS Architecture & Engineering Leadership
Design and implementation of multi-tenant SaaS architectures, leading engineering teams of 12+ members, and managing the full product lifecycle from architecture through deployment and scaling.
Cloud & DevOps
Hands-on experience with Docker, CI/CD pipelines using GitHub Actions and GitLab CI, cloud platforms including Vercel, AWS, and DigitalOcean, as well as Nginx for server configuration and deployment.
Database Management
Working knowledge of relational and non-relational databases including MySQL, PostgreSQL, MongoDB, and Firebase for robust and scalable data management.
CMS & Headless Solutions
Experience with headless CMS platforms such as Strapi, WordPress, and Typo3 for flexible content management in modern web applications.
Agile Methodologies
Application of Agile Scrum, Kanban, and Lean IT methodologies to manage software development projects efficiently and deliver high-quality results.
Graphic & UI Design Tools
Proficiency in design tools including Figma, Adobe Photoshop, Adobe XD, Adobe Illustrator, and Adobe Indesign for UI/UX design and visual communication.
Expertise in building and integrating AI solutions using OpenAI and Claude APIs, RAG (Retrieval-Augmented Generation) pipelines, LangChain, Vector Databases, and AI Agents for scalable, intelligent applications.
Full-Stack Web & Mobile Development
Proficiency in JavaScript, TypeScript, Python, and PHP, combined with frameworks such as Next.js, React.js, Node.js, NestJS, Express.js, Django, Laravel, and Flutter for cross-platform development.
SaaS Architecture & Engineering Leadership
Design and implementation of multi-tenant SaaS architectures, leading engineering teams of 12+ members, and managing the full product lifecycle from architecture through deployment and scaling.
Cloud & DevOps
Hands-on experience with Docker, CI/CD pipelines using GitHub Actions and GitLab CI, cloud platforms including Vercel, AWS, and DigitalOcean, as well as Nginx for server configuration and deployment.
Database Management
Working knowledge of relational and non-relational databases including MySQL, PostgreSQL, MongoDB, and Firebase for robust and scalable data management.
CMS & Headless Solutions
Experience with headless CMS platforms such as Strapi, WordPress, and Typo3 for flexible content management in modern web applications.
Agile Methodologies
Application of Agile Scrum, Kanban, and Lean IT methodologies to manage software development projects efficiently and deliver high-quality results.
Graphic & UI Design Tools
Proficiency in design tools including Figma, Adobe Photoshop, Adobe XD, Adobe Illustrator, and Adobe Indesign for UI/UX design and visual communication.
Experience
Professional experience10+ years
Freelancer since2017
Languages
ArabicNative speakerEnglishFluentFrenchGood
Project history
Led and scaled a team of 12+ engineers delivering SaaS and AI-powered platforms. Designed and implemented multi-tenant SaaS architectures using Next.js and NestJS. Built and integrated AI solutions using OpenAI APIs, RAG pipelines, and LangChain. Delivered high-quality solutions for clients across Europe and GCC. Managed full product lifecycle including architecture, development, deployment, and scaling. Improved system performance and scalability for high-traffic applications. Technologies: AI/ML, LangChain, RAG pipelines, FastApi, Python, NodeJs, Flutter.