Hello,
I'm Shajan - a senior software engineer with 8+ years of experience building scalable backend systems, microservices, and developer tools. I specialize in Node.js, TypeScript, and cloud-native architectures that handle millions of requests reliably.
Beyond production systems, I love experimenting - whether it's tinkering with IoT electronics, building side projects, or automating things around the house. I also enjoy thoughtful design, capturing moments through photography, and writing about what I build and learn.
Projects
Blog
Building for Simplicity: The Architecture Behind My Hometown Portal
How I built Piravom Portal - a zero budget static town directory for my hometown.
A simple smart DIY AC controller to cut power bills
A simple ESP32-based controller that turns your AC on/off based on room temperature - saving electricity without apps, cloud, or complexity.
Trekking to Agasthyarkoodam – A random plan that turned into a lifetime experience
A randomly planned trek to Agasthyarkoodam that turned into a challenging and unforgettable journey through forest, wind, and rain.
Sharing the Joy of Christmas Through Postcards
Hand-painted and mailed personalized Christmas postcards, receiving 50+ requests from across India and bringing the joy of handwritten connections to strangers and friends alike.
Photography
Fragile Balance
Jewels of the Rain
Electric Syntax
Whispering Spirits
The Floral Grasp
Pause & Play
Rainbow Horn
Bloom in the Dark