Available for projects & shoots

I engineer systems & capture stories.

$ whoami  

I'm Nishnath Thaweesha — a fullstack web developer, Linux server administrator and photographer based in Kurunegala, Sri Lanka, working with clients worldwide since 2013. From code and servers to cameras and cinematic edits, I take ideas from concept to polished reality.

Explore my work Work with me
Since 2013thaweesha.com online
★ 5.0all-time rating · 14 yrs on Fiverr
1,000+projects delivered
FounderDuqit Labs
Thaweesha — portrait
// tech × art
01 About me

One person, two worlds

I'm Nishnath Thaweesha. I've been building for the web since long before the AI wave — this very domain has been online since 2013. Most people pick a side: logic or creativity. I never could, so I mastered both.

Today I run Duqit Labs, my digital solutions startup, and a family of self-built products — from an ADHD productivity toolkit to a pet-photography community. Behind the scenes: over 1,000 projects delivered, backed by fourteen years on Fiverr with an all-time 5-star rating.

And when I put the keyboard down, I pick up a camera: the same obsession with detail that makes clean code also makes sharp portraits and cinematic films.

The Engineer

Fullstack apps, Linux servers, diagnostics & reverse engineering.

The Storyteller

Portraits, landscapes, events & cinematic video production.

02 What I do

Six disciplines, one standard

Whether it's a system or a story, everything ships polished.

Fullstack Development

Responsive, scalable web & software applications — from database design to pixel-perfect frontends.

PHPJSMySQLAPIs
Service details

Server Administration

Configuring, securing and tuning high-performance Linux and web servers that stay up.

LinuxApache/NginxSecurity
Service details

Troubleshooting

Expert diagnostics across software, web apps and physical devices. If it's broken, I find out why.

DebuggingHardwareNetworks
Service details

Reverse Engineering

Deconstructing systems to understand, optimize or secure complex software architectures.

AnalysisBinaryProtocols
Service details

Photography

Portraits, landscapes and events — captured with a sharp eye for light and composition.

PortraitLandscapeEvents
Service details

Videography

Cinematic videos shot and edited to tell stories that stay with the viewer.

FilmingEditingColor
Service details
03 Selected work

Featured projects

A cross-section of builds, fixes and frames.

Development

Duqit Labs

My startup — a digital solutions agency: web development, AI automation, cloud/DevOps, POS systems and creative services under one roof.

Case study
Photography

Petagraphy

A community pet-photography gallery I designed and built — "Every pet deserves a portrait." Submit a photo in under a minute, no account needed.

Case study
Development

ADHD.lk

A free, browser-based ADHD productivity toolkit: visual focus timer, daily planner, routine builder, habit tracker, journal and breathing exercises.

Case study
Development

Herb.lk

A bilingual (English/Sinhala) guide to traditional Sri Lankan medicinal plants — combining centuries of Ayurvedic knowledge with scientific references.

Case study
Development

Govigama.org

A heritage documentation project preserving over two millennia of history of the Govigama community of Sri Lanka.

Case study
Development

Budusaranai.com

A Sinhala Buddhist content project — බුදු සරණයි — sharing the Dhamma online.

Case study
View all work
// Kind words

What people say

Nishnath is an excellent website developer. I've used his skill sets when working on some website development projects. He's smart, gives great ideas, and provides a sense of confidence in knowing the project will come out well. I'd highly recommend his services.

Cory Dunham
Cory Dunham Executive Coach & Keynote Speaker

I have worked with Nishnath on several occasions over the past three years and I highly recommend him. He is an excellent developer and has always gone above and beyond to deliver on his assignments ahead of schedule and under budget. Keep up the good work!

Dexter Graphene, EMBA
Dexter Graphene, EMBA Founder & CEO, Plinth Global Enterprise - ex-Citigroup VP

I had the pleasure of working with Nishnath recently when I encountered a IT issue on my computer. His technical expertise was exceptional. I highly recommend Nishnath for IT support. Thank you Nishnath for your support.

A. P. G. R. Lasantha Perera
A. P. G. R. Lasantha Perera Senior Hydrogeologist - International Projects (UN)
04 Writing

Latest insights

Notes from the trenches — engineering, servers and the craft of visuals.
Sep 11, 2026 4 min read

Laptop Running Slow? 10 Fixes That Actually Work (Before You Buy a New One)

Most slow laptops are not old — they are cluttered. Ten fixes in order of effort, from a two-minute cleanup to the one upgrade that makes a 6-year-old laptop feel new.

Read more
Sep 11, 2026 3 min read

How to Recover a Hacked Facebook Account (and Lock It So It Never Happens Again)

Step-by-step recovery when your Facebook is hacked — even if the email and phone number were changed — plus the five settings that stop it happening twice.

Read more
Sep 11, 2026 3 min read

Moving WhatsApp to a New Phone Without Losing a Single Chat

Android to Android, iPhone to iPhone, and the tricky Android-to-iPhone move — plus the backup setting most people have turned off without knowing.

Read more
All insights
05 Contact

Let's build something

A web app, a stubborn server, or a shoot — tell me about it.

Direct lines

I usually reply within a day. For urgent server issues, mention it in the subject.

[email protected]
thaweesha.com
fi  Hire me on Fiverr — ★ 5.0