Hi, I'm

Nirmal Himansha

IT Administrator

A passionate homelab enthusiast, self-hosting advocate, and aspiring developer. I build, optimize, and experiment with technology to create seamless digital experiences.

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About Me

Welcome to my corner of the internet

Turning ideas into reality

I'm Nirmal Himansha, a web developer and technology enthusiast with a knack for creating practical, tech-driven solutions. My work often blends functionality with innovation, especially on my personal website, where I showcase my favorite projects.

Beyond web development, I'm deeply passionate about homelab setups. I run various self-hosted services like Jellyfin, AdGuard, Home Assistant, Immich, and Pi-hole, constantly experimenting with new ways to optimize my digital environment. This hands-on approach allows me to explore cutting-edge tech while continuously learning and improving my setup.

My journey in IT Administration started in 2021, and since then, I have had the opportunity to work on a wide range of projects. From installing OS to managing whole IT infrastructure, I thrive on turning ideas into reality.

5+

Years in IT (since 2021)

5+

Self-Hosted Services

4

Shared Projects & Resources

My CV

My Skills

Technologies I work with

Web Development

HTML, CSS, JavaScript, PHP

Servers & Hosting

Proxmox, WAMP, Self-Hosting

Networking

UniFi, MDaemon Mail Server

IoT & Embedded

Arduino, ESP8266, ESP32, HC-01

Database & SQL

Microsoft SQL Server

Projects & Resources

Open-source tools, scripts, and academic resources I've shared for the community

BIT Helping Documents

If you are following BIT in Colombo University these will help you. Please use these as a helping material and don't misuse.

OneDriveStudy Material

IT Support Software

Tweaking tools for various purposes. Use them wisely, I do not take responsibility for any mistakes.

OneDrive Tools

Inventory Management

Web-based application for efficient inventory tracking across multiple departments with role-based access.

Web App GitHub

Student Management System

Simple web application with login system and CRUD operations for student records.

Web App

Latest Articles

Technical guides, homelab tutorials, and IT insights

Homelab

Oct 2026 5 min read

Automating Proxmox Backups with ZFS & vzdump

Learn how to configure robust automated virtual machine and container backups on PVE-OFFICE using ProxData storage and SMART disk health monitoring.

Read Article

Homelab

Sep 2026 6 min read

Create a Proxmox HA cluster with 3 nodes & ProxMox

A comprehensive walkthrough on creating a high-availability cluster using 3 Proxmox nodes.

Read Article

Networking

Sep 2026 7 min read

Harden your Pfsense Firewall & PfSense

Best practices for PfSense configuring Router/Firewall

Read Article

Project

Sep 2026 8 min read

Needle Management System & ASP .net

ASP .net WEB Application for Needle Management System

Read Article

Find Us

Nirmal IT Solutions

Get In Touch

Let's work together

Have a project, an IT problem, or just want to say hi? Send me a message and I'll get back to you.

Email

[email protected]

Location

Sri Lanka