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Madushani Sampath

@madushanisampath

I build enterprise .NET applications, APIs, and responsive Angular and React interfaces.

I've built enterprise applications across .NET, Angular, and React for clients in banking, education, HR, payroll, and asset tracking.

At Authnex Technologies, I developed UI enhancements in React for HSBC Hong Kong ATM software and the K3A with Voice Guidance project, supporting ATM applications across regions in collaboration with KAL Software.

At AMDT and Cyclomax Software Solutions, I designed and implemented backend APIs, user interfaces, and new requirements for learning management and library management systems using .NET Core, Angular, SQL Server, and React.

Earlier, I contributed to Paymate HR and payroll software and an RFID asset-tracking system for Unilever, handling requirements analysis, development, testing, Azure hosting, deployments, debugging, and upgrades.

Experience

Work history, roles, and key accomplishments

Software Engineer

Authnex Technologies (Private) Limited

Apr 2025 - Mar 2026 (11 months)

Developed ATM software applications for HSBC Hong Kong and K3A with Voice Guidance projects in collaboration with KAL Software Company. Designed and implemented UI to accommodate new requirements using React.js.

.NET React

Software Engineer

AMDT (PVT) LTD

May 2023 - Mar 2025 (1 year 10 months)

Worked on a Learning Management System project for a Sri Lankan client. Handled back-end API design and implementation of solutions in sprints, and designed and implemented new requirements.

.NET Core Angular SQL Server

Software Engineer

Cyclomax Software Solutions

Jul 2021 - May 2023 (1 year 10 months)

Worked on web applications and a library management system. Responsible for back-end API design and implementation, UI design and implementation, and designing and implementing new requirements.

.NET Core Angular SQL Server HTML CSS React

Software Engineer

Redberylit (PVT) LTD

Mar 2021 - Jun 2021 (3 months)

Worked on PAYMATE, an HR and Payroll Management System for a Canadian client. Responsible for back-end API design and implementation, and designing and implementing new requirements.

.NET Core Clean Architecture Angular SQL Server

Software Engineer

Crosspoint Business Solutions (PVT) LTD

Jan 2018 - Mar 2021 (3 years 2 months)

Worked on an RFID asset tracking system for Unilever with a mobile application. Identified new requirements, performed analysis, development, testing, Azure-based hosting, deployments, and troubleshooting.

C#.NET MVC Bootstrap Azure SQL Server