08 / Skills
Skills & tools
Everything here has been used in a project or a job. No percentage bars: they tell you nothing.
Languages
PythonJavaScript (ES6+)TypeScriptC++JavaSQL
Front end
HTML5CSS3 / SCSSTailwind CSSReact.jsLiquid
Back end
Node.jsFlaskREST APIsWebSockets
Data & databases
PostgreSQLSupabaseBigQueryRedispandas
NLP & ML
spaCyNLTKscikit-learn
CMS & commerce
ShopifyWordPress
Cloud & tooling
Google Cloud PlatformDockerGit / GitHubLinuxLooker Studio
Performance & growth
Core Web VitalsCritical Rendering PathGA4 trackingHeatmapsA/B testingTechnical SEO
Concepts
Distributed systemsReal-time syncSystem designData structures & algorithms