Heeho Lim - DevOps Engineer

Skills

Platform

Kubernetes · Docker · Terraform · AWS · NCP

Cloud Native Stack

Cilium · Gateway API · ArgoCD · Longhorn · Harbor · CloudNativePG

Networking & Security

BGP · MikroTik · mTLS · Vault · Keycloak

DevSecOps

CI/CD · SonarQube · Trivy · DefectDojo

Observability

Prometheus · Grafana · Loki · Tempo · OpenTelemetry

AI & MLOps

LLM · Ollama · GraphRAG · Gemini · MLflow · Claude Code · MCP

Productivity & Automation

Notion · n8n · ScreenPipe

Development

Python · Linux · C# · Frontend

Experience

DevOps Engineer

InfoGrab

2023.05 - Present

Working at an official GitLab & N8N partner company, leading DevOps platform implementation and consulting for financial institutions. Designed and built DevOps environments for multiple financial organizations, providing solutions tailored to financial regulations including air-gapped Cloud Native transformation, SVN to Git migration, and ITSM-integrated configuration management systems.

Projects

[Internet Bank] DevOps Toolset (GitLab, Observability, SSO), AI Code Review
[PG Company] 100+ Projects CI/CD Templating, Legacy to Docker Migration
[Financial Infra] Air-gapped Financial Cloud DevOps Toolset, ITSM Integration
[Capital Company] Air-gapped K8s + Cloud Native Toolset, Remote Debug Environment
[Construction Company] Heterogeneous Environment (Java/C#, Linux/Windows) CI/CD Templates
[Central Bank] ArgoCD GitOps System Implementation, Operations Team Training
[Payment Infra] NCP Migration for Domestic Data Storage Compliance

Awards

Public-Private Partnership Competition Special Award (Ministry of Science and ICT)

Backend / AI Engineer

SEO Inc.

2022.02 - 2023.02

Worked at a computer vision startup focused on CCTV solutions, handling backend API development and AI/video analysis system implementation. Built a video collection environment for 80+ CCTV cameras, developed YOLO-based object detection and pedestrian pattern analysis systems. Designed distributed processing pipelines using Docker containers and Kafka, monitored infrastructure with Grafana-Prometheus.

Projects

[Public Institution] AI Agricultural Water Management Solution (IoT/RTU Communication Server)
[R&D Projects] GPU-based Real-time Video Analysis Server
[Public Institution] Joint Labeling Tool for Gait Pattern Analysis

Certifications

AWS SAA 2024

CKA 2024

GitLab PTE 2023

Engineer Information Processing 2021

Network Administrator Level 2 2021

Linux Master Level 2 2021

Education

Bachelor of Engineering

2015 - 2022

Pukyong National University