Jean Savary
I am a Senior Data Scientist & Backend Engineer with 6 years of freelance experience, specializing in Python, Data Engineering, Machine Learning, and backend architecture.
About
I am a Senior Data Scientist & Backend Engineer with 6 years of freelance experience, specializing in Python, Data Engineering, Machine Learning, and backend architecture.
I design scalable APIs and data pipelines, deploy robust data-driven solutions on AWS, and I’m passionate about performance optimization and building reliable systems.
- 7 years' experience
- Joined January 2026
Skills· 15
Languages
- FrenchFluent
- EnglishFluent
- Spanish; CastilianAdvanced
Industry experience
- Professional Services
- Software & Internet
- Media & Entertainment
- Other
Work experience· 20 roles
AI platform automating skill dossiers for ESNs, HR firms, and staffing agencies. Responsible for technical leadership, product strategy, and architecture and deployment of AI-powered solutions.
Remote development of an AI-powered platform for automated skills portfolio generation. Built FastAPI backend architecture with AI agents for CV parsing, skills extraction and scoring; developed robust ETL pipelines for large-scale profile data processing and enrichment; created dynamic templates with PDF generation and job-offer adaptation; integrated LLMs (OpenAI, Perplexity) for semantic analysis and skills matching; implemented asynchronous task orchestration for batch CV processing.
Remote backend design and development for a YouTube creator CRM and video analytics platform. Implemented ETL for real-time YouTube data ingestion, ML models for sentiment analysis on comments, optimized PostgreSQL storage and queries, NLP pipeline with vectorization and clustering for audience segmentation, and webhook-based alerting.
Education
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