Ă€ propos de Sacha
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Capacité professionnelle complète
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Expériences
- TrubricsMLOps Engineer Freelancefévrier 2025 - mai 2025 (3 mois)Contribution to the development of Trubrics, a leading product analytics platform for AI applications:• Design and implementation a topic modeling system using LLMs to extract insights from user-AI conversations• Improvement of codebase structure, implementing CI/CD workflows, and enhancing development practices• Integration of third-party APIs (Stripe, Langfuse, …) to expand platform capabilities, allow seamless data synchronization and analytics across multiple services while maintaining data integrity, and bring new users to the platform
- HOMAMachine Learning Engineerjuin 2024 - décembre 2024 (6 mois)Paris, FranceSupport of Machine Learning team to improve their ML pipelines and development practices:• Design and implementation of ML team dedicated repository and AWS infrastructure, while improving code quality and security• Acceleration of data scientists development velocity through tool implementation (Sagemaker, ZenML, MLFlow, Cursor, uv …)• Optimization of the deployed LTV-prediction pipeline, reducing daily compute time from 5 to 2 hours
- BigblueData Science Engineerfévrier 2024 - avril 2024 (2 mois)Paris, FranceAnalyses and development of dedicated solutions for efficiency improvement within company's warehouses:• Deployment of an MLFlow server allowing data scientists to track the results of their experiments on machine learning models• Optimization of DBT models to reduce data warehouse refresh costs: Division by 3 of query costs ($36k yearly saved)
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Formations
- Diplôme d'ingénieur, Mathématiques et informatiqueMINES ParisTech2020Diplôme d'ingénieur, Mathématiques et informatique
Certifications
- Professional Machine Learning EngineerGoogle Cloud Platform2021