Freelancer profile translated to English.
Back to original languageAbout Sacha
Sacha Lahlou – Fullstack Development & Custom AI Solutions (MCP | Agents | Data Integration)
💡 Who I am:
A passionate software engineering and artificial intelligence engineer, I design and deploy robust, scalable, and business-oriented solutions. I assist companies in realizing their technical projects, from prototype to final product, with a focus on quality, performance, and business value.
🔧 My Expertise
1. Fullstack Software & SaaS Development
- Creation of modern and responsive interfaces with React / Next.js
- Design and integration of data-intensive backends: APIs, ETL/ELT pipelines, data modeling and migration
- Cloud and on-premise deployment (GCP, Koyeb, Docker, Kubernetes)
- Scalable and secure architecture for critical applications
2. Artificial Intelligence & Deep Learning
- Integration of AI models and agents (Google SDK, Anthropic…)
- Development of MCP servers and integration with custom agents
- Where relevant, research, fine-tuning, and deployment of custom models (Hugging Face, Vertex AI)
- Intelligent automation and predictive analysis for your business needs
💼 How I can assist you
Flexible missions, to be defined together: fixed fee + success fee or daily rate
Technical support from the initial scoping phase: needs definition, architecture, and roadmap
Focus on concrete deliverables and added value
Competitive pricing
🎯 My Strengths
Strong business orientation: I understand your constraints and specificities to deliver the solution that suits you
Transparent and regular communication
Full commitment to the success of each project
Contact me for an initial technical scoping, and you'll leave with at least a clear vision of your needs
English
Native or bilingual
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- 42full stack web developerVIDEO GAMES AND ANIMATIONFebruary 2023 - May 2023 (4 months)Paris, FranceA 42 project for which I developed a complete 'single-page' web application allowing users to play a game of Pong online.The backend is designed following REST API principles.Technologies used:--> Backend:3 Docker containers, respectively running a NodeJS instance, Postgre, and a reverse proxy Nginx server (entrypoint).--> Front:React / Vue.ts and MUI--> Notes:We built our own game engine, running in the background in fully asynchronous (headless) mode. The connection is established with socket.IO, enabling 'full-duplex' communication.We implemented a complete authentication strategy with JSON web tokens, access and refresh tokens, encrypted passwords, etc.
- L'AGENCE YLRBNB MARSEILLE ANALYSISREAL ESTATEJuly 2023 - August 2023 (1 month)The YL agency, based in Marseille, lacked insight into the Airbnb market in Marseille.Therefore, I conducted a small statistical study for them, highlighting several key pieces of information:Top bookings by type (number of rooms) and by district (district was an explicit request).Average prices and distribution.Concentration by district.The approach was as follows:Find a dataset specific to our needs (web-scraping).Data exploration and cleaning (remove outliers, unwanted fields...).Extrapolate Lidar data with a public dataset of Marseille districts to aggregate my listing by district.Statistical description.Visualization.
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Education
- Master Computer Science, specialization MLEcole 42N'hésitez pas à aller consulter mon GitHub pour une liste quasiment exhaustive des projets informatiques et data que j'ai réalisés : https://github.com/LahlouS
- Query an SQL databaseOPEN CLASS ROOM2022