DirectAdmin: Improve performance and security
Learn how to secure and optimize your DirectAdmin server with PHP-FPM, Nginx reverse proxy, ModSecurity, ClamAV, and custom configurations for peak performance.
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.
How I improved PageSpeed score with NextJS
Optimize Next.js performance by lazy-loading third-party libraries, significantly boosting your PageSpeed score and enhancing user experience.
Deploy Nextcloud on Kubernetes
How I deployed Nextcloud on my home lab Raspberry Pi Kubernetes cluster using the Nextcloud Helm chart, MariaDB Galera, and MinIO.
Work
- Role
- Solutions Architect
- Company
- Mirasys Oy | Finland
- Date
- Role
- DevOps Engineer
- Company
- DeFiMax | Remote
- Date
- Role
- Senior Backend Developer
- Company
- ParkMan | Finland
- Date
- Role
- Senior Consultant
- Company
- IAA Inc | Remote
- Date
- Role
- CTO
- Company
- Grey Neuron | Vietnam
- Date