About Sacha
French
Native or bilingual
English
Fluent
Japanese
Basic
Experience
- TrubricsMLOps Engineer FreelanceFebruary 2025 - May 2025 (3 months)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 EngineerJune 2024 - December 2024 (6 months)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 EngineerFebruary 2024 - April 2024 (2 months)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)
Recommendations
Be the first to recommend Sacha
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Diplôme d'ingénieur, Mathématiques et informatiqueMINES ParisTech2020Diplôme d'ingénieur, Mathématiques et informatique
Certifications
- Professional Machine Learning EngineerGoogle Cloud Platform2021