Technical review
Frontend architecture
ReactTypeScriptNext.jsExpoReact NativeCapacitorMobXTailwind CSSViteSSR / SSGDesign systemsMapbox GLOpenLayersApache ECharts
AI infrastructure
OpenAI APIsAnthropic APIsMCPsAgentic workflowsLocal LLM opsLLM servicesStructured outputPrompt design
Backend & platform
GoPythonFastAPIFlaskDjangoViperOpenCV
Testing & automation
JestPlaywrightPuppeteerPyTestRobot Framework
Data & DevOps
PostgreSQLSQLiteDockerGitLab CIGitHub Actions
How I work with this stack
The names on the left are tools I've shipped with. They cover responsive web products, mobile apps, AI-assisted workflows, and the systems behind them. The mix changes from project to project.
I've led frontend engineers through MVPs and production, so this list covers more than code: choosing what to test, keeping the architecture readable, and leaving room for the next person.