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Vincent SognoVS

Vincent Sogno

Data Engineer

€450/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Vincent

Python developer specializing in data processing and automation.

I support companies in developing business tools, automating processes, and implementing data management and analysis solutions.

My areas of intervention:

Python Development
Data processing and transformation (Pandas, NumPy)
Data Engineering and pipeline automation
API development and third-party service integration
Reporting and data visualization
SQL databases (PostgreSQL, SQLAlchemy)
Business tools and custom applications

I particularly enjoy projects that require a strong understanding of the business to design reliable, maintainable, and user-adapted solutions.

Rigorous and autonomous, I place particular importance on code quality, documentation, and the long-term viability of developed solutions.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 30km), Toulouse (up to 10km), Aix-en-Provence (up to 10km)

Experience

  • Alptis
    Python RPA Developer
    October 2025 - January 2026 (3 months)
    Lyon, France
    Objective: Development of automation solutions in Python (Selenium) to replace manual business tasks, significantly reducing processing time
    • ● Refactoring of existing scripts to align with best practices and harmonize code
    • ● Design of web scraping scripts to collect, clean, and structure external data
    • ● Industrialization of scripts via Docker to ensure their deployment and reproducibility
    • ● Direct collaboration with business teams to analyze needs and adjust solutions
    • ● Estimated savings: 8 human months over 1.5 months dedicated to creating new scripts Tools: Python, selenium, Docker, Git
    Python Git Docker
  • GiantX
    Data Analyst
    VIDEO GAMES AND ANIMATION
    January 2024 - September 2025 (1 year and 8 months)
    Spain
    Objective: Analysis of performance data to identify strategic improvement areas for the team
    • ● Development and deployment of an interactive application under Dash (Python) with a Flask core to visualize and exploit real-time statistics
    • ● Production of detailed analytical reports on opponents to prepare for competitions
    • ● Work in an international environment with communication in English
    • ● Direct contribution to team performance: Iberian Cup Winner 2024, 3rd regular season Tools: Python, pgSQL, Dash, Flask, Unix
  • DATALYO
    Consultant
    March 2022 - January 2024 (1 year and 10 months)
    Lyon, France
    • ● Design and deployment of APIs in Python (Flask) to expose data and models to business users
    • ● Deployment of data solutions on AWS, including infrastructure management and application deployment
    • ● Development of calculation engines to process and value complex data
    • ● Redesign and optimization of existing data pipelines to improve their performance and maintainability
    • ● Implementation of semantic matching solutions to structure and exploit textual data Tools: Python, pgSQL, Dash, Flask, Unix

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Education

  • Master 2
    Université Lyon 2
    2022
    Master 2
  • Master 1 Computer Science
    Lyon 2
    Master 1 Computer Science

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