Hello There. I'm

Sasitha Madushanka

Technical Lead with 10+ years crafting enterprise applications on AWS. I transform complex business challenges into elegant, performant software.

About me

I'm a problem solver at heart who thrives on seeing code transform into solutions that real users love.

With over 10 years of experience as a Technical Lead, I specialize in building scalable cloud solutions that deliver exceptional value. My approach is simple: understand deeply, build thoughtfully, and deliver reliably.

I believe the best software comes from teams that combine technical excellence with genuine collaboration. That's why I'm passionate about mentoring developers – guiding them to discover their own strengths while building systems that matter. Through practices like TDD/BDD, I've helped teams achieve 90% code coverage while delivering features that truly capture user needs.

My proudest achievement? Leading the Trailer Hire project where we delivered a solution for a fraction of the initial estimated cost while dramatically reducing AWS maintenance expenses. This exemplifies my philosophy: elegant solutions don't have to be complicated.

View Projects

Featured Projects

Utility Billing and Reporting Platform (BillBot)

This product is intended to deliver a simple, low-cost Utility billing and reporting platform, which can support multiple Retailers. It aims to reduce manual work required by Retailers to manage their customer and reporting needs, integrating with key external systems, and automating several processes.

React, AWS Lambda, Node.js, DynamoDB, AWS, PostgreSQL, Cypress

Electronic Health Record Management System

This web application was build to cater to the needs of small and medium auto workshops that enables managing their day-to-day businesses functions such as inventory, customer management, and invoicing.

Angular, AWS Lambda, Node.js, DynamoDB, AWS, Cypress

This digital transformation project revolutionized how a New Zealand-based trailer rental company operates across 20+ petrol station locations, managing over 1,000 trailers. What started as a manual, paper-based business plagued by lost bookings and revenue leakage became a streamlined digital operation with real-time visibility and automated processes.

React, React Native, AWS Lambda, Node.js, DynamoDB, AWS, PostgreSQL, Cypress