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Loic DjinouLD

Loic Djinou

Data Engineer

€450/day
Courbevoie, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Loic

Hello and welcome to my profile! 👋

With several years of experience (notably at Actense and AFP), I work on the entire data lifecycle: from extraction to final use, including industrialization in the Cloud.

My "Full-Stack Data" approach allows me to work on 5 major pillars for your projects:

⚙️ DATA ENGINEERING & ARCHITECTURE (Core Expertise) • Creation and maintenance of robust and automated data pipelines (ETL/ELT). • Strong expertise in Data Quality Monitoring: anomaly detection, integrity checks, and implementation of strict processes to ensure the reliability of your critical datasets (Finance, HR, DSN).

☁️ CLOUD ENGINEERING & DEVOPS • Industrialization and deployment of distributed architectures. • Mastery of Cloud environments (AWS), containerization (Docker, Kubernetes), and CI/CD pipelines (GitLab, GitHub) for fast and secure deliveries (microservices).

💻 BACKEND DEVELOPMENT (PYTHON) • Creation of business applications, advanced automation scripts (web scraping, API integration), and custom monitoring tools developed in Python.

📊 DATA ANALYST & BUSINESS INTELLIGENCE • Advanced querying (SQL, PostgreSQL) and data modeling. • Creation of real-time analytical dashboards to facilitate decision-making for your business teams.

🤖 DATA SCIENCE & AI • Predictive modeling, time series analysis, and Deep Learning. • Robustness testing and feature engineering (generation, outlier treatment, MLOps).

🤝 My working method: Accustomed to Agile environments (Scrum), I am committed to documentation, transparency (proactive communication), and the "Quick Wins" approach to bring value to my clients as quickly as possible.

💬 Do you have an ambitious data project, or does your infrastructure need to be made reliable and scalable? Let's discuss it!
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Actense,
    Data Analyst & Data Engineer
    January 2023 - January 2025 (2 years)
    Paris, France
    Leading and executing data projects aimed at improving decision-making and data utilization within business teams. Main achievements:
    • Design and maintenance of data transformation pipelines in Python and SQL
    • Development of data loading processes to structure analytical datasets
    • Modeling of datamarts and analytical tables in a data warehouse
    • Development of advanced SQL queries for data extraction and transformation
    • Collaboration with Data Analysts to produce business analyses and dashboards
    • Automation of data processing and optimization of dataset quality
    • Implementation of visualization tools to democratize data access
    SQL Python Amazon Web Services Data Engineering ETL
  • AFP,
    Data Analyst
    April 2022 - September 2022 (5 months)
    Paris, France
    Data analysis for the migration of the data platform. Responsibilities:
    • Development of ETL pipelines for multi-source data ingestion and transformation
    • Data extraction and transformation using SQL + Python
    • Development of data collection pipelines from APIs
    • Data analysis to identify user trends and behaviors
    • Creation of analytical dashboards to track performance indicators
    ETL Python SQL Google Cloud Platform (GCP) Data Analysis

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Education

  • Master Data Science & Artificial Intelligence
    ESIEE
    2023
    Master Data Science & Intelligence Artificielle
  • Professional Bachelor's Degree in Communication, Embedded Systems
    2020
    Licence professionnelle Communication, Systèmes Embarqués

Skill set

Categories