Langsung ke konten utama
Tri GunawanDeveloper
BerandaERPAplikasiTentangKontak
Hubungi Saya
Tri GunawanDeveloper

Arsitek Otomasi Bisnis — 12+ tahun membangun ERP, platform berbasis AI, dan solusi enterprise yang menghasilkan ROI terukur.

GitHubLinkedInEmail

Navigasi

  • Beranda
  • Proyek
  • Modul ERP
  • Tentang

Keahlian

  • Solusi ERP
  • Frontend
  • DevOps
  • Rekayasa Data

Sumber Daya

  • Studi Kasus
  • Kontak

© 2026 Tri Gunawan. Hak cipta dilindungi.

Dibuat dengan menggunakan Next.js & React Three Fiber

Back to Case Studies
DevOps
15 min read1 Platform Engineer Lead, 1 DevOps Engineer, 1 SRE

Kubernetes Platform Engineering

Implementing a production-grade Kubernetes platform with GitOps, service mesh, and comprehensive observability.

Kubernetes Platform Engineering

devops

Overview

We built a complete platform engineering solution that enables development teams to deploy applications safely and efficiently. The platform provides GitOps workflows, service mesh for traffic management, and comprehensive observability.

Challenges

  • 1Manual deployments causing inconsistencies across environments
  • 2No standardized way to deploy microservices
  • 3Limited visibility into application performance
  • 4Security concerns with container images
  • 5Difficult to manage secrets and configurations

Solutions

  • Kubernetes clusters on AWS EKS with Terraform
  • ArgoCD for GitOps-based continuous deployment
  • Istio service mesh for traffic management
  • Prometheus + Grafana for metrics and alerting
  • Loki for centralized logging
  • Vault for secrets management

Implementation

Infrastructure as Code

Created Terraform modules for VPC, EKS, and supporting infrastructure. Implemented multi-environment setup.

GitOps Pipeline

Deployed ArgoCD with ApplicationSets for automatic environment promotion. Integrated with GitHub Actions for CI.

Service Mesh

Configured Istio for mTLS, traffic splitting, and circuit breaking. Set up Kiali for visualization.

Observability Stack

Deployed Prometheus, Grafana, Loki, and Tempo. Created dashboards and alerting rules.

Results

100+/day
Deployment Frequency
Automated deployments across all services
<15 min
Lead Time
From commit to production
<30 min
MTTR
With instant rollback capability
99.99%
Uptime
With zero-downtime deployments
-35%
Infrastructure Cost
With spot instances and right-sizing

Tech Stack

Kubernetes (EKS)
Terraform
ArgoCD
Istio
Prometheus
Grafana
Loki
Tempo
Vault
External Secrets
Karpenter
AWS
Timeline
4 months
Team
1 Platform Engineer Lead, 1 DevOps Engineer, 1 SRE