Kunto Aji. K (Aji)

Software Engineer • Security Specialist • Creator of KAK Labs

Hi, I’m Kunto Aji.K (Aji), a Senior Security Engineer at Dropsuite, a NinjaOne company, based in Indonesia. I focus on application security and software development, and I enjoy sharing practical insights at kaklabs.com.

Outside of work, I spend time with my family and pursue interests in writing, software engineering, application security, and iPhone photography.

Projects

KAK Labs: My technical blog and project lab for security, software, and cloud. https://www.kaklabs.com
KAK Tools: A collection of my personal tools. https://tools.kaklabs.com

Personal

👶 Proud parent
💻 Programming Languages: Ruby (primary), Python, Javascript, C#, Golang, Java
🛡️ Application security enthusiast
✍️ Enjoy writing about technology, security, and programming
📷 iPhone photography enthusiast

Other Interests & Ventures

🛒 I occasionally sell my preloved and secondhand items at Fronteers.id
🪙 I also run a small business buying and selling Antam gold bars: Lantakan Emas

Books

Some of my favorite books:

Rework by Jason Fried & David Heinemeier Hansson
It Doesn’t Have to Be Crazy at Work by Jason Fried & David Heinemeier Hansson
The Staff Engineer’s Path by Tanya Reilly

Connect

All technical writing at kaklabs.com →

Last updated: June 2025