Freelancer profile translated to English.
Back to original languageAbout Zakaria
I transform generative AI into a strategic advantage for your business. 🚀
In a nutshell:
- AI Architecture Expert with a focus onbusiness value
- Mission: to guide you towardshigh-performing AI solutions withmethodological rigor.
🌟 My Services
I support you at every stage of your AI transformation:
⬥AI Audit & Strategy: Assessment of your needs, identification of high ROI use cases, and personalized roadmap
⬥LLM Solutions Architecture : Selection of optimal models (Claude, GPT, Mistral...) and design of the appropriate technical architecture
⬥Prompt Engineering + Context Engineering : Creation and optimization of advanced prompts + context engineering strategy to maximize the performance of your AI systems
⬥Intelligent Agent Design : Design of multi-agent architectures with LangGraph and modern frameworks
⬥RAG & Knowledge Management Strategy : Architecture of hybrid search systems and knowledge graphs
⬥POC Scoping : Definition of functional and technical specifications for your AI prototypes
⬥Training : Skill transfer to your teams for sustainable autonomy
⬥Technology Watch: Recommendations on the latest relevant advancements for your context
🌐 Why choose me?
Recognized AI Expertise
My deep theoretical mastery allows me to design innovative and high-performing solutions, perfectly aligned with your business objectives.
Simplification and Pedagogy
I translate technical complexity into concrete opportunities, ensuring buy-in from all your stakeholders - from the executive committee to technical teams.
Collaborative Approach
I work in synergy with your development teams to ensure successful implementation of the architectures we design together.
French
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- PayfitAI EngineerSOFTWARE PUBLISHINGMarch 2025 - June 2025 (3 months)Paris, FranceWorking on PayFit Copilot, AI assistant that improves payroll and HR management.Tech : RAG Pipeline, Prompt Engineering (Chain-of-Thought, Self-reflection)Results:
- Over230,000 conversations currently
- Handles over 50k conversations per month
- Adoption by75% of PayFit's SME clients
- BERGER-LEVRAULTSoftware Engineer - AI R&DPUBLIC SECTORApril 2024 - December 2024 (8 months)- Development of AI and LLM backend solutions with LangChain, Airflow, and AWS- Improvement of Retrieval Augmented Generation (RAG) with Hybrid Search via Weaviate- Collaboration with a multidisciplinary team of research engineers and data scientists.- Creation of a heuristic algorithm for adaptive and dynamic RAG triggering.
- New NativeSoftware Engineer - GenAIDecember 2024 - Today (1 year and 6 months)Enables companies to implement AI solutions tailored to their business needs. Focus on execution and rapid implementation.
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Education
- Master of ScienceUniversité de Montpellier2022Master's degree, Statistics & Data Science
- Master's degree, Risk Management & Business IntelligenceIAE Montpellier2022Master's degree, Risk Management & Business Intelligence