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Simo E.SE

Simo E.

Data Engineer Junior - Python, SQL, ETL

€280/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Simo

🟢 Available immediately for full-time. I design reliable data pipelines and actionable dashboards for SMEs, startups, and freelancers. Starting within 48 hours.

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Hello, I'm Simo, a student engineer at EFREI Paris (Big Data & Machine Learning) with a solid scientific background (CPGE MPSI-MP).

🟢 Available immediately for full-time — starting within 48 hours.

I assist SMEs, startups, and freelancers with their data challenges, from setting up an ETL pipeline to creating pilot dashboards.

What I can do for you:
- ETL/ELT pipelines in Python (API extraction, scraping, cleaning, loading to PostgreSQL/MySQL)
- Containerization and deployment with Docker / Docker Compose
- Dashboards and visualizations (Metabase, Power BI)
- Python script automation (reporting, file processing, integrations)
- Machine Learning POCs (Scikit-learn, XGBoost) — classification, regression, time series
- Relational database modeling and design (MERISE, SQL)

Flagship project — Job Market ETL Pipeline: I designed and deployed a complete architecture that collects over 100,000 job offers per day, cleans them using Python, stores them in PostgreSQL, and visualizes them in Metabase. Stack: Python · PostgreSQL · Docker Compose · Metabase. Code available on GitHub.

My approach: I deliver clean, documented, and reproducible code. I prefer assignments where I can truly add value rather than just accumulating contracts. I accept both short-term assignments (a few days) and longer commitments (several weeks), fully remote or in-person in Paris.

Feel free to contact me to discuss your project — I respond within a few hours.
  • French

    Native or bilingual

  • Arabic

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Basic

Can work on-site
Paris (up to 50km)

Experience

  • RADEEF
    IT Intern / Technical Support
    June 2023 - August 2023 (2 months)
    Fes, Morocco
    • Analysis and maintenance of operational databases for distribution services, with statistical data quality checks.
    • Automation of recurring data processing tasks via Shell scripts, reducing manual workload and improving operational efficiency.
    • Writing modular technical documentation for knowledge transfer and reproducibility of quality routines.

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Education

  • Computer Engineering Degree
    EFREI Paris
    2028
    Diplôme d'Ingénieur Informatique
  • Exchange Semester
    AGH University of Science and Technology
    2025
    Semestre d'échange

Certifications

  • Databricks Fundamentals
    Databricks
    2026
    Data Lake Lakehouse Databricks Notebooks Big Data SQL Analytics Databricks Spark Unity Catalog Cloud Data Platform
  • Salesforce Trailhead Badges: Agentblazer Champion
    Salesforce
    2026
    AI Agents Automation No-code AI Salesforce Trailhead Salesforce Agentforce LLM AI Workflows

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