Franck Echeverría Peñaloza
Data Analyst | BI Analyst | Data Engineer
I transform data into business value through analytics, automation, and storytelling.
About Me
I’m a data professional passionate about transforming complex data into actionable strategies. With strong skills in Python, SQL, and cloud-based tools, I’ve built scalable ETL pipelines, interactive dashboards, and predictive models to drive business performance. I enjoy working at the intersection of data engineering and business intelligence — extracting insights from APIs, automating workflows, and delivering dashboards that help decision-makers act with confidence. My background includes end-to-end projects involving Looker Studio, Power BI, BigQuery, Airflow, and more. Beyond the tools, I care about impact: helping businesses understand their users, optimize operations, and make smarter decisions with clean, structured, and visualized data.
Skills & Tools
Python
- Pandas, NumPy
- Matplotlib, Seaborn
- Scikit-learn, Web Scraping
SQL
- PostgreSQL, MySQL
- Snowflake
- Data Modeling, DBA Foundations
- Google BigQuery
BI Tools
- Power BI
- Looker Studio
Cloud
- Google Cloud
- Azure
- Cloud SQL
Data Engineering
- Airflow
- Kafka
- Shell Scripting
- RAID
Others
- Excel Advanced
- Git & GitHub
- API Integration
- React, Typescript, Next.js
Projects
Data Source API Analyst
Built a reusable Python module to extract and analyze data from the GitHub API, ...
Banks Market Capitalization ETL
Developed an ETL pipeline using Python to extract, transform, and load banks mar...
Data Cleaning & EDA – Retail Sales
Performed data cleaning and exploratory data analysis (EDA) on online retail sal...
Reddit Trend Tracker – ETL to BigQuery & Looker
End-to-end ETL pipeline that extracts Reddit trends using Python, loads structur...