Freelance Developer
- Building websites and providing services for clients.
- Creating tools and web applications to support learning.
- Researching and applying system design and security in projects.
- Next.js
- TypeScript
- Node.js
- Discord.js
- Python
- Git
hi there, I'm
Hoang Cao Thong
about me.
Hello! I'm Hoang Cao Thong, 16 years old, from Can Tho, Vietnam. Young developer building in public on X and LinkedIn, sharing the journey, lessons, and real projects. I build websites, bots, and tools. Care about system design, product thinking, and business logic. Document growth so others can learn from it too.
experience.
Content Creator
- Sharing programming, business, and marketing notes.
- Building a young-dev audience around tech + business.
- Documenting the build-in-public journey.
- Build in Public
- Personal Branding
- Content
projects.
HKT / hoangkaothong.com
- Personal site + private ops dashboards on a free-tier VPS.
- Next.js standalone behind Cloudflare Tunnel.
- Next.js
- TypeScript
- Cloudflare Tunnel
- Hermes
Portfolio
- Personal portfolio with responsive layout, modern UI, dark/light mode.
- Next.js + Tailwind + Framer Motion — design source for this site.
- Next.js
- TypeScript
- Tailwind
- Framer Motion
Discord Premium Shop Bot
- VN premium shop bot: catalog, cart, VietQR pay, manual approve, tickets.
- Loyalty, referral, inventory for daily selling.
- Discord.js
- SQLite
- VietQR
- Node.js
skills.
Languages
- Python
- JavaScript
- TypeScript
- HTML
- CSS
Web & bots
- Next.js
- React
- Discord.js
- Node.js
- Tailwind
Tools
- Git
- SQLite
- Cloudflare
- Linux VPS
- API integration
Focus
- Product thinking
- Build in public
- System design
- Security basics