Python Data Stack
Python ecosystem for data science, APIs, and analysis: FastAPI, PostgreSQL, data science, and dashboards.
7 skills in this collection
★ Featured
Python + FastAPI Best Practices
FastAPI with async patterns, Pydantic v2, SQLAlchemy 2.0, and proper project structure.
★ Featured
Python Data Science & Pandas
Data analysis with Python, Pandas, NumPy, and visualization with Matplotlib/Seaborn.
★ Featured
PostgreSQL Query Optimization
PostgreSQL with indexing, query planning, connection pooling, and RLS security.
★ Featured
SQL for Data Analysis
SQL queries for data analysis, reporting, aggregation, and business intelligence.
✓ Recommended
Dashboard & Reporting Design
Data dashboards, KPI tracking, visualization best practices, and executive reporting.
★ Featured
Test-Driven Development (TDD)
TDD workflow with Red-Green-Refactor cycle, test design, and practical patterns.
★ Featured
Docker Best Practices
Docker with multi-stage builds, security hardening, and production-ready patterns.