Skip to content
View HyunsGit's full-sized avatar
🦁
🦁
4 followers · 4 following
  • DKTechIn
  • Panggyo

Block or report HyunsGit

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
HyunsGit/README.md

🇰🇷 한국어 | 🇺🇸 English

Hi, I'm Hyunsoo 👋

SE/SRE/Devops Engineer @ DK Techin · 5년차

AWS·KakaoCloud 환경에서 1,000대 이상의 VM을 자동화하고, On-Premises → Cloud 전환 및 Hybrid Cloud 운영 경험이 많습니다.
인프라 효율성을 극대화하기 위해 Python으로 사내 인프라 관리 플랫폼을 자체 개발했으며,
Ansible·Puppet·Prometheus 기반 IaC와 Observability 체계를 직접 설계·구축했습니다.

🗂️ Portfolio

프로젝트 설명 핵심 기술
DIPO — Infrastructure Management & Automation Platform Python으로 자체 개발한 사내 인프라 관리 플랫폼. VM·K8s·LB·Volume·IAM을 단일 UI로 통합 관리 Python · Flask · Celery · Redis
Centralized Monitoring & Observability 1,000개+ VM 대상 Prometheus 기반 통합 모니터링. scrape target·알림 규칙 자동 생성 배포 Prometheus · Alertmanager · FastAPI
Detecting Drifts in Infrastructure with Puppet Puppet 기반 인프라 드리프트 자동 감지·복구. Ansible + Puppet Hybrid 구성관리 아키텍처 Puppet · Hiera · PuppetDB
Automating Infrastructure with Ansible VM 초기 프로비저닝, 보안 강화, 모니터링 배포 자동화. 50개+ 운영 Playbook Ansible · Jinja2
VPC Firewall Inspection Design KakaoCloud Intra-VPC 트래픽 검사 아키텍처 설계. TGW Hairpin 제약 분석 및 Cross-VPC ENI 해법 Fortigate · KakaoCloud · Network

⚙️ Tech Stack

Cloud & Infra
AWS KakaoCloud Linux Kubernetes Docker

IaC & Automation
Ansible Puppet Terraform Python

Monitoring & Observability
Prometheus Grafana

🏅 Certifications

  • CKA — Certified Kubernetes Administrator
  • AWS SAA-C02 — Solutions Architect Associate
  • AWS SOA — SysOps Administrator
  • AWS DVA — Developer Associate
  • AWS Cloud Practitioner
  • NCA — Naver Cloud Platform Certified Associate
  • Azure AZ-900 — Fundamentals
  • Snowflake Snowpro Core

📬 Contact

Gmail

Pinned Loading

  1. Monolith-to-Microservices-via-Kubernetes Monolith-to-Microservices-via-Kubernetes Public

    Migrate Monolith Application to microservices Application using AWS EKS

    6

  2. Infrastructure-Management-Automation-Platform Infrastructure-Management-Automation-Platform Public

    Python-based internal infra management platform — VM, K8s, LB, Volume, IAM automation

    HTML 1

  3. Automating-Infrastructure-with-Ansible Automating-Infrastructure-with-Ansible Public

    Ansible playbooks for VM Provisioning, security hardening and monitoring deployment - 50+ production playbooks

    Shell 1

  4. Detecting-Drifts-in-Infrastructure-with-Puppet Detecting-Drifts-in-Infrastructure-with-Puppet Public

    Infrastructure drift detection & auto-remediation with Puppet — Hybrid IaC architecture (Ansible + Puppet)

    Puppet 1

  5. Vpc-Firewall-Inspection-Design Vpc-Firewall-Inspection-Design Public

    Intra-VPC traffic inspection architecture - TGW Hairpin analysis & Cross-VPC ENI Solution

    1

  6. Centralized-Monitoring-with-Observability Centralized-Monitoring-with-Observability Public

    Centralized monitoring for 1,000+ VMs — Prometheus scrape config automation, alert rules, KakaoWork webhook

    Python 1