Secure multi-team Kubernetes access with Tailscale
Learn how to combine Tailscale identity with Kubernetes RBAC to grant scoped, private access to multi-tenant clusters without public API exposure.
Solutions Architect & DevOps Specialist
I am Harry Tang, an IT Solutions Architect & DevOps Specialist. I use microservices architecture to design complex, scalable systems and applications. By applying DevOps culture, I bring CI/CD to a new automated level with highly secure and efficient delivery.
Upgrading high-availability Stalwart cluster
Step-by-step guide to upgrading your high-availability Stalwart mail server cluster to version 0.15.5 using Docker Compose while maintaining system uptime.
How I earn up to 4% back in stocks with eToro
Learn how to get up to 4% cashback in free stocks using your eToro debit card. A step-by-step guide for eToro Platinum Club members.
Work
- Role
- Solutions Architect
- Company
- Mirasys Oy | Finland
- Date
- Role
- Yksityinen elinkeinonharjoittaja
- Company
- Toiminimi | Finland
- Date
- Role
- Senior Backend Developer
- Company
- ParkMan | Finland
- Date
- Role
- Senior Consultant
- Company
- IAA Inc | Remote
- Date
- Role
- CTO
- Company
- Grey Neuron | Vietnam
- Date