About Ismael
French
Native or bilingual
English
Fluent
Experience
- MiraklData EngineerNovember 2023 - January 2025 (1 year and 2 months)Paris, FrancePython development around ML based ads recommendation. Implemented a backend with FastAPI responsible for model deployment with Databricks Model Serving, and allowing multiple models to be served atthe same time. Also developed the A/B testing dashboard with Streamlit to compare the CTR of multiple models, number of displays and other metrics.
- ALLIANZ TRADESoftware Engineer (Python, AWS)August 2022 - November 2023 (1 year and 3 months)Paris, FranceDoing software development in a Scrum team of 4 davs. We develop and maintain Python backends to create and stream business objects by watching for changes in PostgreSQL databases. All our code runs on AWS (Lambda, ECS, Step functions, SQS, Glue PySpark,DynamoDB, PostgreSQL, Kinesis, DMS). We use Gitlab for CI/CD.
- Pernod RicardData Scientist - MLNovember 2021 - July 2022 (8 months)Paris, FranceWorked on optimization of promotional calendars (Python codebase in production). Future volumes sold for thousands of candidate promotional events are predicted with Gradient Boosted Trees (XGBoost), and then Mixed Integer optimization (PyOMO/Gurobi) is used to find the optimal subset of events which maximizes ROI given business constraints.Groupe Crédit Agricole
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Education
- Ingénieur ENSIMAGGrenoble INP - ENSIMAG2014Informatique et mathématiques appliquées