About Me

Who am I?

I'm Raineheart Cajes, a Computer Science graduate and developer with two years of full-stack web development experience. I now specialize in AI Automation, architecting solutions using N8N for workflow orchestration and LangChain to build sophisticated, context-aware AI applications.

My focus is on creating intelligent, scalable systems that bridge the gap between robust web platforms and powerful, automated AI agents.

Skills

Web Development

  • Frontend: React.js, Next.js, React Router 7
  • Backend: Node.js, Express.js, Nest.js
  • Databases: PostgreSQL, MongoDB, MySQL, Astra DB
  • Version Control: Git

AI & Automation

  • Workflow Automation: N8N
  • AI Frameworks: LangChain, LangGraph
  • Specializations: RAG Systems, Intelligent AI Agents

Hobbies

When I'm not coding, you'll often find me on the basketball court, exploring a new hiking trail, or diving into books on personal development and positive psychology. I believe a healthy mind and body are the ultimate foundations for creativity and focus.

Mountain nature photo