Hi, I'm Néstor Enríquez 👋
Electronic Engineer turned Python Developer & Data Engineer, based in Portugal.
Over 10 years of experience in critical systems across mining, energy and pulp & paper industries. That background gave me something valuable: I understand systems from the inside, I know what it costs when something fails in production, and I know what it means to deliver with responsibility.
Today I apply that same mindset to software development and data engineering.
Backend
Python FastAPI Django Flask REST APIs JWT SQLAlchemy
Databases
PostgreSQL SQLite MongoDB Redis
Data
Pandas NumPy Matplotlib Seaborn Scipy Scikit-learn PySpark ETL/ELT
DevOps
Docker Docker Compose Git GitHub Linux
Industrial
Siemens PLC S7-1200/300/400 TIA Portal
| Project | Description | Stack |
|---|---|---|
| Employees API | REST API with JWT auth and Docker | FastAPI · PostgreSQL · Docker |
| NeoCare Health | Kanban platform · 44 automated tests | FastAPI · PostgreSQL · Pytest |
| Tecknosfera | Mini-ERP system | Django · PostgreSQL |
| Excel to CSV Cleaner | Automated ETL pipeline | Python · Pandas |
| EDA Analysis | Data Science Salaries analysis | Pandas · Matplotlib · Seaborn |