Franco Fernández Medina

About

Computer Engineering student with hands-on experience in data analysis and data engineering through internships, freelance work, and academic projects. Skilled in Python, SQL, PostgreSQL, Power BI, and Excel, with interests in analytics, business intelligence, and process improvement.

Experience

• Freelance Developer
  Tenka Solutions SPA
  Jan 2026 – Present

Education

• Computer Engineering
  INACAP
  Computer Engineering · 2021 – 2025
• High School
  Colegio Rauquén

Skills

• SQL
• Data Analysis
• Data Visualization
• Python
• Power BI
• Matplotlib
• NumPy
• Pandas
• scikit-learn
• PostgreSQL
• Reporting
• ETL
• Excel
• English

Projects

• Job Market Intelligence Platform ↗
  Python, PostgreSQL, SQLAlchemy, Docker, Pandas, REST APIs

  Developed an end-to-end ETL and analytics pipeline using the Adzuna REST API and PostgreSQL. Performed salary benchmarking, remote work trend analysis, and skill demand analysis. Built reusable Python workflows for data ingestion and transformation. Currently building a warehouse layer and adding tests.

• Retail Sales Intelligence Dashboard ↗
  Python, PostgreSQL, Streamlit, Pandas, Matplotlib

  Developed an interactive dashboard for KPI monitoring and sales analysis. Performed customer segmentation and EDA.

• TelecomX Customer Churn Analysis ↗
  Python, Pandas, Matplotlib

  Investigated customer churn patterns through statistical and exploratory analysis. Generated analytical reports and business insights to support decision-making.

Courses & certifications

• ONE Tech Foundation G8 – Data Science (307 h) ↗ · Oracle Next Education & Alura Latam · 2025
• Database Design and Management Certificate (126 h) · INACAP · 2025
• Agile Systems Design Certificate (126 h) · INACAP · 2025
• Machine Learning with Python Essentials ↗ · University of Chile · 2022
• Oracle Database 12c: Basic SQL ↗ · LinkedIn Learning · 2022
• EF SET English Certificate – C2 Proficient (75/100) ↗ · EF SET

🗣️ Languages

• English · Fluent
• Spanish · Native

🎯 Hobbies & interests

• Football (soccer)
• boxing
• trekking
• concerts
• manga
• video games
• stand up comedy