JANINDU CHAMIKA

Systems OnlineSystems Online — Network + Web Engineering

JANINDU
CHAMIKA

Architecting resilient networks & scalable web systems. From subnet to server — I design infrastructure that stays up and ships fast.

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Tech Stack

Tools, languages & networking systems

The stack behind both disciplines — from the languages I ship in to the protocols I troubleshoot.

Infrastructure & Tools

Docker

Nginx

Git

GitHub

Kubernetes

Postman

Cisco Packet Tracer

Wireshark

VirtualBox

VMware

Languages & Frameworks

React

Next.js

Node.js

Express

Tailwind CSS

TypeScript

JavaScript

Python

Java

MySQL

Linux

Networking

Routing & Switching

Packet Analysis

TCP/IP & Subnetting

Network Monitoring

Firewall / VPN

Infrastructure Design

My Work

Projects

Real-world solutions. Practical skills. Measurable impact.

Live Console

Talk to the system directly

Type "help" to see available commands — try "skills", "ping" or "fetch-resume".

guest@janinduchamika:~

system boot :: connection established

type "help" to list available commands

Open Channel

Let's build something resilient

Send a transmission — or reach out directly through the links below.

GitHub@KAJaninduChamika2002

LinkedIn/in/janindu-chamika

Emailcontact@janindu.com

● Available for freelance & full-time roles