Freelancer profile translated to English.
Back to original languageAbout Houcine
Data Engineer with 4+ years of experience on international projects. I design robust data pipelines, AWS/Azure cloud architectures, and large-scale processing solutions with PySpark and Databricks. Available for remote work, B2B invoicing.
French
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- Fathom DataData Engineer / Data ScientistAugust 2023 - May 2026 (2 years and 9 months)▸ Design and maintenance of robust ETL/ELT pipelines on AWS, ensuring reliable data delivery for analytical and ML workflows across multiple client projects.▸ Development of a large-scale journey analysis pipeline with PySpark on Databricks, processing over 3M rows to calculate unique costs per product stage and provide operational insights.▸ Development of data backend services (Python, FastAPI, Flask, PostgreSQL) with Marshmallow for schema validation and Alembic for database migrations, enabling real-time data access.▸ Design of reusable Terraform infrastructure templates for consistent and reproducible deployment across client projects, significantly reducing setup times.▸ Implementation of CI/CD pipelines (GitHub Actions, Docker) to improve deployment speed and reduce manual errors.▸ Automation of system configuration on client Linux machines using Ansible, including log management and monitoring.▸ Delivery of a containerized computer vision pipeline (YOLO, 1,800 labeled images, Azure) before transitioning to data engineering.
- GovwiseData ScientistMarch 2022 - March 2023 (1 year)▸ Development of matching algorithms in Python to align users with relevant content, improving engagement and retention.▸ Building automated web scraping pipelines (Selenium, Playwright) to collect and structure large datasets for analysis.
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Certifications
- AWS Certified Solutions Architect – AssociateAmazon Web Services Training and Certification
- AWS Certified AI PractitionerAmazon Web Services Training and Certification