À propos de Armon
Anglais
Bilingue ou natif
Français
Bilingue ou natif
Espagnol
Capacité professionnelle limitée
Persan
Capacité professionnelle limitée
Expériences
- Service National UniverselData EngineerSECTEUR PUBLIC & COLLECTIVITÉSmars 2024 - Aujourd'hui (2 ans et 3 mois)Introduced testing of dbt models and airflow dags, sped up deployment, eliminated desynchronization errors, decreased broken airflow DAGs by 30%, and reduced deployment time by 40% by integrating CI/CD pipelines using GitHub Actions.Optimized analytics, simplified querying processes, and decreased dashboard load times by a factor of 5 by completing a comprehensive audit of the existing database, adding indexes and primary keys to tables, identifying and resolving non-null columns to minimize errors, optimizing the efficiency of CRUD functions, partitioning tables, and creating custom views.
- CAMO Hospitality, IncData EngineerHÔTELLERIEmai 2023 - Aujourd'hui (3 ans et 1 mois)Los Angeles, États-UnisCoordinate with non-technical stakeholders to design and implement scalable data infrastructure using MongoDB Atlas database for storage, creating workflows using Dataflow to ingest both streaming (Pub/Sub) and batch data. BigQuery is used for analytics, and Looker Studio for customizable dashboards that we create as a premier service for clients to help them fully leverage their data.Infrastructure was put in place to start by managing thousands of monthly orders. Can scale to millions.
- CitioData Science ManagerAUTOMOBILEoctobre 2018 - avril 2023 (4 ans et 6 mois)Paris, FranceDesigned, implemented, and managed end-to-end data pipelines using GCP, Apache Airflow and Postgresql ensuring data availability and reliability for analytics and business operationsImplemented data validation, unit testing and acceptance testing in python and django to ensure reliability of data before and after cleaning, leading to a 90% decrease in data-related broken DAGsWrote python scripts to automate the cleaning and validation of raw data from 30 different public transportation agencies, leading to a 5x increase in data industrialization speedConstructed a framework allowing for efficient, reliable comparison of GTFS and internal CTFS transit data, improving data integration time by a factor of 5Managed a team of 5 data scientists and data engineersSpearheaded the creation of onboarding processes that leverage real-world data, reducing new recruit onboarding times by 400%
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Formations
- Diplôme 42École 422018
- B.A. Business EconomicsUniversity of California - Los Angeles (UCLA)2009
Certifications
- Google Cloud Certified Professional Data EngineerGoogle2023