01Frontend & UI
React, TypeScript, JavaScript, HTML, CSS, responsive interfaces, accessibility, interaction design, component systems.
02Backend & data
Go, Python, FastAPI, PostgreSQL, SQLite, REST APIs, data modeling, authentication, integrations, server-side workflows.
03Desktop & graphics
C#, .NET 8, Avalonia UI, SkiaSharp, PyQt6, OpenCV, creative-tool interfaces, media workflows, native application architecture.
04Infrastructure & delivery
Docker, Caddy, Linux deployment, Git, production support, payments, shipping integrations, external APIs, operational tooling.
05ML & search
PyTorch, Transformers, ChromaDB, image analysis, semantic search concepts, computer-vision tooling.
06Design
UI/UX, visual systems, wireframing, prototyping, information architecture, graphic design, Google UX Design certification.