About Omar
Junior AI & Machine Learning Engineer – From Idea to Working Model:
I’m a Junior AI Engineer with hands-on experience across the whole AI stack: from classical machine learning and deep learning to LLMs, fine-tuning and deployment in real applications.
How I can help you :
- I help you turn your data and ideas into usable AI features, not just experiments:
- Design and train machine learning models (classification, regression, clustering, recommendation, etc.)
- Work with deep learning and LLMs (prompt engineering, fine-tuning, embeddings, retrieval-based systems)
- Build end-to-end pipelines: data cleaning, feature engineering, training, evaluation, iteration
- Integrate AI models into your apps, APIs or internal tools so your team can actually use them
- Analyse results and explain them in clear, non-technical language to support decision-making
What makes me different :
- I don’t just “play with models” – I focus on solving your real problem and aligning with your business goals
- Comfortable with both AI logic and the systems side (distributed systems concepts, APIs, scaling)
- I pay attention to code quality, reproducibility and experiments tracking, not only accuracy numbers
- I’m proactive : I can suggest approaches, not just execute a specification blindly
Typical projects I work on:
- Building AI-powered features into products (smart search, recommendations, scoring, routing, chatbots, etc.)
- Prototyping and improving ML/AI models on your data (from baseline to optimized version)
- Integrating LLM-based assistants or domain-specific chatbots into websites or internal tools
- Setting up data and training pipelines to make your AI more stable, maintainable and easy to improve over time
- If you have a project involving AI or machine learning – even if it’s still just an idea – I can help you shape it technically and turn it into a working, useful solution.
English
Native or bilingual
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- ai logisticDéploiement de modèles d’IA pour la détection, la classification et le suivi d’objets en temps réelDecember 2024 - February 2025 (2 months)
- Réduction du taux d’erreur de détection de 15 % grâce à l’amélioration des algorithmes
- de vision par ordinateur.
- Amélioration de la précision de la reconnaissance faciale de 10 %.
- Mise en œuvre d’un système de suivi d’objets en temps réel avec un gain de 20 % sur les
- temps de traitement.
- ai logisticCOVID-19 Expert ChatbotNANO-TECHNOLOGYSeptember 2024 - November 2024 (2 months)Paris, FranceBuilt an AI-powered expert assistant on COVID-19 by connecting a large language model (ChatGPT) with curated datasets, official guidelines and FAQs to provide clear, up-to-date answers to user questions.Designed and implemented a conversational interface capable of answering complex questions about COVID-19 (symptoms, statistics, prevention, vaccines, etc.).Structured and cleaned domain data to improve the accuracy, reliability and consistency of the model’s responses.Optimised prompts and conversation flows to make the chatbot feel more “expert-like”, user-friendly and context-aware.
- Rectorat de CréteilDéveloppeur d'applicationRESEARCHSeptember 2023 - August 2024 (1 year)Créteil, FranceDéveloppement d’applications web (interface utilisateur + logique métier)Création d’applications mobiles (Android / iOS)Intégration d’API (paiement, authentification, services externes, etc.)Mise en place d’un back-end sécurisé (gestion des utilisateurs, base de données, etc.)Optimisation des performances et correction de bugsAccompagnement technique, conseils et amélioration continue du produitÉcoute des besoins et explication claire des solutions possiblesProposition de maquettes / structure de l’application avant développementCommunication régulière pendant le projet (avancement, démos, ajustements)Code propre, structuré et documenté pour faciliter l’évolution du projet
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Education
- MASTER 1 Système distribuésUPEC de Créteil2025MASTER 1 Système distribués
- BUT InformatiqueUniversité Sorbonne Paris Nord2024BUT Informatique