Creating a secure offline BTC wallet
Learn how to generate an offline Bitcoin wallet in an offline Windows VM, split your private key into 2-of-3 parts, and store backups safely in cloud drives.
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.
Deploy high-availability Stalwart for production
Deploy a free, HAStalwart mail server cluster. A step-by-step guide using Oracle Cloud, Upstash, and CockroachDB for redundant self-hosted email.
Discover Finland - The pure beauty of northern Europe
Explore Finland, the happiest country in the world, from vibrant Helsinki and magical Lapland to serene Lake Saimaa, complete with essential travel tips.
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