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I am a versatile IT expert with 8+ years of experience helping startups and dev agencies design and ship robust technology and AI strategies. I have a strong foundation across backend, frontend, mobile, and data architecture, with hands-on work configuring multi-tenant ERPs, LLM-powered systems, and secure data layers. I'm looking for opportunities to collaborate with dynamic teams on AI-driven products and platforms, bringing practical engineering, pragmatic product thinking, and a knack for turning complex requirements into actionable roadmaps.…I am a versatile IT expert with 8+ years of experience helping startups and dev agencies design and ship robust technology and AI strategies. I have a strong foundation across backend, frontend, mobile, and data architecture, with hands-on work configuring multi-tenant ERPs, LLM-powered systems, and secure data layers. I'm looking for opportunities to collaborate with dynamic teams on AI-driven products and platforms, bringing practical engineering, pragmatic product thinking, and a knack for turning complex requirements into actionable roadmaps.

Moez Hajiri

Full Stack Developer, AI Engineer, Back-End Developer, +2

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I am a versatile IT expert with 8+ years of experience helping startups and dev agencies design and ship robust technology and AI strategies. I have a strong foundation across backend, frontend, mobile, and data architecture, with hands-on work configuring multi-tenant ERPs, LLM-powered systems, and secure data layers. I'm looking for opportunities to collaborate with dynamic teams on AI-driven products and platforms, bringing practical engineering, pragmatic product thinking, and a knack for turning complex requirements into actionable roadmaps.…I am a versatile IT expert with 8+ years of experience helping startups and dev agencies design and ship robust technology and AI strategies. I have a strong foundation across backend, frontend, mobile, and data architecture, with hands-on work configuring multi-tenant ERPs, LLM-powered systems, and secure data layers. I'm looking for opportunities to collaborate with dynamic teams on AI-driven products and platforms, bringing practical engineering, pragmatic product thinking, and a knack for turning complex requirements into actionable roadmaps.

Available to hire

I am a versatile IT expert with 8+ years of experience helping startups and dev agencies design and ship robust technology and AI strategies. I have a strong foundation across backend, frontend, mobile, and data architecture, with hands-on work configuring multi-tenant ERPs, LLM-powered systems, and secure data layers.

I’m looking for opportunities to collaborate with dynamic teams on AI-driven products and platforms, bringing practical engineering, pragmatic product thinking, and a knack for turning complex requirements into actionable roadmaps.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Arabic

Fluent

French

Fluent

English

Advanced

Work Experience

Freelance Technical Consultant / AI Integration Engineer at Comelse (Perpignan, France)

May 1, 2026 - Present

Designed and developed MCP-driven servers and AI-enabled ERP extensions. Integrated with Claude/OpenAI OpenRouter, enabling admin users to query clients, orders, rubrics, balances and financial results in natural French without SQL navigation. Implemented multi-tenant data isolation, encrypted-field handling, and a transparent data access layer. Built a 22-reader, read-only business tools catalog exposed to the LLM, with prompt caching (~2,500 tokens) and ~90% cost reduction after first hit. Implemented persistent conversation history with JSON attachments, URL-session loading, and hard delete/purge. Added per-user rate limits and a per-turn tool-call budget. Designed modular MCP server architecture and JSON tooling for adding new domain tools without touching the core server.

Freelance Full-Stack Developer at Acro Gym (Tunisia)

January 1, 2026 - Present

Designed and developed KidsGym, a custom management app for an Acro Gym — Tunisian lu do sport center. Built end-to-end backend (Laravel 12 / PHP 8.2) and Blade-based frontend, authentication and role-based access, SSL/domain setup, deployment automation, and a centralized billing system for members, subscriptions, invoices, receipts, expenses and reporting.

Freelance AI Integration Engineer at Comelse (Perpignan, France)

October 1, 2025 - Present

Designed MCP (Model Context Protocol) servers integrating domain tools and ML-assisted workflows. Implemented read-only MySQL tools exposing orders, customers, metrics with automatic schema introspection and LLM-assisted SQL generation (OpenAI + Claude). Implemented REST API adapters and a Chron DB-based data layer with ad hoc reconcilia tion. Built a re-trie layer over a Chron DB store for historical LLM queries.

Freelance Technical Consultant / AI Consultant at Comelse (Perpignan, France)

July 1, 2024 - Present

Designed and built a modular MCP-driven workflow for image generation in fashion using Stable Diffusion; trained LoRA models on clothing items while preserving color and texture attributes; automated image-generation pipelines on RunPod for cost-effective GPU usage; wrote data prep and post-processing scripts.

Freelance Full-Stack Developer at Family Flous (Monastir, Tunisia)

June 1, 2020 - July 1, 2023

Designed and developed Family Flous, a mobile payments app enabling users to deposit money, transfer to family members, and pay at partner businesses. Built the backend (Laravel 7) and cross-platform mobile app; managed road map, web ops (certificates, domains on Google Cloud / OVH), and published to stores.

Front-End / Back-End Developer at AnyTime Sewn (Paris, France)

June 1, 2020 - July 1, 2023

Designed and developed web and mobile applications end-to-end; gathered non-technical client requirements; built backend and frontend; implemented SEO tools and services; handled web and mobile deployments to App Store and Play Store.

Tech Lead / Full-Stack Developer at M&H Consulting (Paris, France)

March 1, 2019 - March 1, 2020

Refactored a JSP-based application by adding new RESTful APIs and features for a flagship product; drafted milestone reports; managed a small development team and supported QA processes.