Agentic AI Engineer & Builder

Semin Kim

Not an observer, but a doer

I learn by building, not just watching trends. As a solo developer, I design, build, and operate a service with real users — and document the problems and decisions I meet along the way.

I care deeply about end-to-end production systems powered by AI agents, architecture decisions under tight resource constraints, and DevOps/CI-CD automation. My flagship project, AlgoSu, is an algorithm-study platform with AI code review, 12 agent personas, and an automated CI/CD pipeline.

GitHub ProfileVisit AlgoSu

Core Skills

Backend

  • FastAPI
  • NestJS
  • Saga Pattern
  • Circuit Breaker
  • MSA

AI & LLM

  • AI Agent
  • AI Orchestration
  • Prompt Engineering
  • LoRA
  • LLM Evaluation

Infrastructure

  • Docker
  • ArgoCD
  • GitHub Actions
  • n8n
  • k3s
  • Prometheus
  • Grafana
  • Loki

Data

  • PostgreSQL
  • Redis
  • RabbitMQ

Frontend

  • Next.js
  • React
  • Tailwind CSS