Berton S Bangura

I'm a backend developer specializing in Python backend architecture with FastAPI and modern UI design. I help startups and SaaS companies ship production-ready APIs and intuitive interfaces that scale. What I do: • Design and build high-performance RESTful and GraphQL APIs using FastAPI, SQLAlchemy, and Pydantic • Architect async microservices with WebSockets, background tasks, and event-driven patterns • Create clean, accessible UI components and design systems in Figma. Who I help: Early-stage startups, SaaS founders, and product teams who need a reliable backend that can handle real traffic, I write clean, documented code with comprehensive test coverage. No shortcuts, no vague deliverables. Just solid engineering and pixel-perfect design. Backend & API: • FastAPI / Python 3.10+ • SQLAlchemy / Alembic / PostgreSQL • Pydantic v2 / Data Validation • AsyncIO / WebSockets / Background Tasks • OAuth2 / JWT Authentication • Redis / Caching Strategies • Docker / Docker Compose Frontend & UI: • Figma / UI Design Systems DevOps & Tools: • AWS (EC2, Lambda, RDS, S3) • Nginx / Gunicorn / Uvicorn I turn your product idea into a live, scalable backend in an agreed duration. You get a FastAPI backend that's built for performance (async by default, auto-generated OpenAPI docs, strict type safety with Pydantic) and a UI that's designed around your users' actual workflows. I don't just write code; I think about your business logic, your data flow, and your user experience. Whether you need a brand-new API from scratch, a microservice architecture, or a UI redesign that matches your backend's reliability — I deliver for production and design that feels effortless to use.

• UI Design
• Python
• Data Entry