Tri Dung
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Capability clusters

Skills

Practical engineering across AI systems, frontend craft, backend services, DevOps, and developer tooling.

AI / LLM

Chatbot architecture, RAG, n8n workflows, prompt engineering, and practical LLM automation.

  • n8n automationBuilds multi-step automation pipelines connected to LLMs and business workflows.n8n · workflow · automation · webhook
  • RAGDesigns retrieval flows for chatbot and knowledge-base experiences.retrieval · embedding · knowledge base · chatbot
  • Prompt engineeringCreates repeatable prompts and operating patterns for staff and internal tools.prompting · evaluation · system prompts · operations

Frontend

React, Next.js 16, TypeScript, Tailwind CSS, and React Three Fiber.

  • React / Next.jsBuilds route-driven, component-based web apps with strong UX and performance awareness.React · Next.js 16 · App Router · SSR
  • TypeScriptUses typed data models for safer product code and content-driven systems.types · interfaces · content registry
  • React Three FiberApplies 3D web techniques through this cosmos portfolio and earlier experiments.R3F · three.js · drei · WebGL2

Backend

Go, Python, Node.js, PHP, WordPress, APIs, and pragmatic service design.

  • GoBuilds compact backend tools and single-binary services such as TeleCloud.Go · single binary · backend
  • Python / Node.jsUses scripting and server-side JavaScript for automation, APIs, and tooling.Python · Node.js · API · automation
  • PHP / WordPressBuilds WordPress plugin functionality and product-facing integrations.PHP · WordPress · plugin

DevOps

Linux VPS operations, Docker, Vercel deployments, and GitHub Actions.

  • VPS / LinuxDeploys and maintains practical web services on Linux servers.Linux · VPS · server
  • DockerPackages services for repeatable deployment and local development.Docker · containers · deployment
  • Vercel / GitHub ActionsShips frontend apps and automation workflows with managed deployment tooling.Vercel · CI · GitHub Actions

Tooling

Web scraping, automation, account switchers, proxy workflows, and CLI utilities.

  • Web scrapingBuilds scraping interfaces and automation helpers for social/comment data workflows.scraping · React UI · automation
  • CLI toolsCreates small terminal tools that reduce setup and context-switching friction.CLI · shell · npm package · developer experience
  • AI developer toolingWorks on routing, proxy, and account workflows around modern AI coding tools.Codex · Claude Code · proxy · router