SK Mishu

Full-Stack Developer · IoT & Automation Engineer

📍 Dhaka, Bangladesh · Available for freelance work

About

I build software end to end — and then I build the hardware it talks to. I run my own Linux server infrastructure (this site lives on it), automate real-world things like farm sensors, water pumps and camera systems, and enjoy turning ideas into working products fast. If it can be programmed, scheduled, or monitored, I'll wire it up.

Skills

Python JavaScript / Node.js Linux server administration Docker Networking · WireGuard VPN ESP32 / embedded IoT MQTT REST APIs Web development

Projects

skarrnd.top infrastructure

Self-hosted VPS running this site: hardened Ubuntu, Docker services behind a Caddy reverse proxy with automatic HTTPS, and a WireGuard hub linking phone, home network and cameras into one private network.

LIVE — you're on it

Farm IoT & automation

ESP32 sensor network for a working farm: incubator, chicken-coop and solar temperatures, water-tank levels — with remote control and scheduling of pumps, lights and fans over MQTT from anywhere.

IN PROGRESS

Secure camera access

Hikvision NVR and cameras reachable worldwide through a private VPN tunnel — zero ports exposed to the internet.

IN PROGRESS

Contact

✉️ Email GitHub Facebook LinkedIn WhatsApp