Where I write code
Next.js
React
TypeScript
Node.js- Express
Kryz @ Iman Amsyar.
I build systems that automate and help: bots that answer people, APIs that run in production, and IoT hardware that handles the physical world. Fifteen years old, five years of making machines do the work while I learn. Founder of Kryz-net, former co-founder of Gamevia.
25+
10+
BIICC 2026
01
I automate the boring parts.
From WhatsApp replies to game topups to server restarts.
No CS degree, no bootcamp, no plan. Just a laptop, too much curiosity, and clients willing to pay someone who would not quit when it broke. By 2024 I had a reseller network of 25 people running on infrastructure I wrote myself.
The thread through everything I build is automation. I write the scripts that answer customers at 3am, run the game topup API so I do not have to be online for every order, and restart the server when it forgets how to wake up. The systems I ship keep running while I sleep, learn, or take the day off. That is the point of a system: it works without you.
I am fifteen. That makes me cheap, fast, and honest, in that order. It also means I cannot pretend to be an agency with a fancy office: what you see here is what exists.
02
Where the data lives
Supabase- MongoDB
SQLite
Where the bots run
- Telegram API
- WhatsApp API
- grammY
- n8n
Where the hardware lives
- ESP32
- Arduino C++
- Sensors
- I2C / GPIO
Where it deploys
- Linux
- nginx
- pm2
- Git
- Vercel
03
FEATURED
MediTime
A box that makes sure the pills get taken
An ESP32 in a pillbox, running firmware I wrote from scratch. Seven slots, an LCD that shows what is due and when, a buzzer that does not stop until someone presses Taken. It syncs with a web dashboard over Socket.io and a Telegram bot that lets a caregiver silence or snooze the alarm from anywhere. Slots persist to flash, so a power cut does not erase the schedule.
- 7 editable dose slots
- Physical Taken / Snooze
- Telegram bot remote control
- Socket.io live dashboard
- Battery + heartbeat sync
- Persisted schedules (flash)
- ESP32
- Arduino C++
- Express
- Socket.io
- SQLite
- grammY
MEDITIME v1.0BATT 84%
07:30
MON · 3 SLOTS DUE
S1 VITAMIN C[OK]
S2 PARACET[DUE]
S3 ANTIBIO[19:00]
TAKENSNOOZE
2025
SaaS-WhatsappBot
A WhatsApp SaaS storefront with AI built in
A dedicated SaaS WhatsApp bot for a game topup provider. Pure JavaScript, no framework. Baileys talks directly to WhatsApp, and an AI layer answers customer questions mid-chat, so the whole thing feels less like a menu and more like a person. Orders sit on the MyTopupKu game topup API: check balance, place an order, confirm payment, all inside WhatsApp.
- Baileys
- Node.js
- WhatsApp API
- AI Layer
- MyTopupKu API
2025
2025
KryzAI Server Manager
Self-managing WhatsApp server ops bot
The WhatsApp bot that runs my own infrastructure: AI-driven, commandable, and self-healing. It watches services, restarts critical apps, runs shell commands, and shrugs off common failures on its own. This is the system version of me, automated so the machines keep moving when I am offline.
- Baileys
- Node.js
- Telegram API
- AI Layer
2024
2024
Kryz-Net Topup Platform
The storefront the reseller network runs on
A digital topup store that handles real money from real customers. Payment gateway wired in, order state tracked end to end, Supabase behind it. This one pays the bills.
- Next.js
- Supabase
- Tailwind
2025
2025
Gamevia Bot
A Telegram bot with paying tenants
Multi-tenant SaaS on the Telegram API. Subscriptions, real-time transaction handling, one codebase serving multiple resellers. It turns Gamevia's topup API into a product people rent.
- Node.js
- Telegram API
- Supabase
2024
2024
NickStore
E-commerce with an actual admin panel
A storefront for digital goods. Order flow, inventory, admin panel, the full loop. Built to run, not to demo.
- React
- MongoDB
- Node.js
2026
BIICC 2026 Silver2026
Geotech FloodIntel
Drones that read flood data, hands-off
An autonomous flood-sensing system: drones collect the data, the platform turns it into flood intelligence. Took Silver at the Borneo International Innovation Competition, 2026.
- Drone Autonomy
- Python
- IoT
04
Landing / company site
RM300+
A clean, fast company profile with a contact form. Deployed for you.
Book thisE-commerce store
RM600+
Storefront, admin panel, inventory, payment gateway. The full loop.
Book thisTelegram / WhatsApp bot
RM150+
Custom automation with API integration. Hosting included.
Book thisTopup system / API
RM400+
Backend, database, and provider integration for a digital topup business.
Book thisAutomation / integration
RM200+
Wire up APIs, kill a manual process, build the internal tool.
Book thisSomething else
Ask
Free consult, honest quote. If I cannot do it well, I will tell you.
Book this05
- 2022
Wrote my first lines of code. Started with scripts and bad web pages.
- 2023
Got paid for the first time. Built client websites as a freelancer.
- 2024
Started Kryz-net and the reseller program.
- 2025
Co-founded Gamevia. Turned a bot into a SaaS with paying tenants.
- 2026
Event Manager for BIICC. Silver award. Built an IoT medication dispenser.
GitHub, last 6 months
@MdanzDev06
Need a bot, a site, an API, or a box with wires?
I reply fast. Pick a channel, describe the job, get a straight answer. My main WhatsApp line was banned in September; the one below is the backup, so do not be surprised if I am slow to answer from it.