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About

Hello, I'm Siôn.

I'm a software engineer with 8+ years building scalable applications, specializing in backend development with Python, TypeScript, and database optimization.

Great software isn't just about code — it's about creating elegant solutions to complex problems.

My work centers on clean architecture, design patterns, and performance. I enjoy challenges from RESTful API design to efficient database solutions with PostgreSQL and SQLAlchemy.

This blog is where I share insights, tutorials, and lessons from the trenches. My aim is to make complex technical concepts accessible.

Off-screen, you'll find me with my dog, drinking coffee, or driving my Volvo somewhere.

Skills & expertise

PythonTypeScriptPostgreSQLSQLAlchemyFastAPIReactDockerAWSTestingSystem DesignRepository PatternClean Architecture

Business inquiries

Open to technical tutorials, conference speaking, and one-on-one coaching. Reach out via email to discuss collaboration.