Python
Core language for all backend development. Deep understanding of async/await, OOP, type hints, decorators, and standard library.
The complete toolkit I use to build scalable, production-ready backend systems as a Python FastAPI Developer — from SQL databases and API design to containerization and deployment.
Core language for all backend development. Deep understanding of async/await, OOP, type hints, decorators, and standard library.
Primary web framework. High-performance async REST APIs, automatic OpenAPI docs, dependency injection, and Pydantic validation.
Frontend framework. Building fast, SEO-friendly static and dynamic websites that connect seamlessly to FastAPI backends.
Designing, optimizing, and managing relational and in-memory databases that power real applications.
Structured Query Language for relational databases — complex joins, subqueries, window functions, indexes, and query optimization.
Primary SQL database. JSONB, full-text search, advanced indexing, transactions, and ACID compliance for reliable data storage.
Popular relational database for web applications. Schema design, normalization, stored procedures, and performance tuning.
ORM for Python. Object-relational mapping, model relationships, migrations with Alembic, and async sessions with FastAPI.
Database migration tool for SQLAlchemy. Versioned schema migrations, rollbacks, and safe schema evolution across environments.
In-memory data store for caching, session management, rate limiting, and message queuing to boost application performance.
Clean, consistent RESTful endpoints with proper HTTP methods, status codes, resource naming, versioning, and error handling.
Secure authentication with python-jose, JWT access/refresh tokens, OAuth2 password flow, and role-based access control.
Data validation and serialization. FastAPI's native data layer for request/response models with automatic OpenAPI schema generation.
Comprehensive test suites with pytest, TestClient, mocking, and fixture-based testing for reliable, bug-free APIs.
Asynchronous background tasks, FastAPI background tasks, WebSockets, and performance optimization for high-traffic APIs.
Automatic, interactive API documentation with Swagger UI and ReDoc generated by FastAPI/OpenAPI standards.
Containerization of FastAPI apps and databases. Dockerfiles, docker-compose for multi-service setups, and reproducible environments.
Version control, branching strategies, pull requests, code reviews, and GitHub Actions for CI/CD pipelines.
Deploying and managing services on AWS — EC2, S3, RDS. Environment configuration and cloud-native deployment practices.
Command-line productivity, server administration, process management, shell scripting, and production server setup.
ASGI and WSGI servers. Production deployment of FastAPI with Uvicorn for async and Gunicorn for multi-worker scaling.
Automated build, test, and deployment pipelines. GitHub Actions workflows for consistent, repeatable releases.
Let's build your next FastAPI backend, SQL database architecture, or high-performance API together. I'm available for freelance and full-time work.