Portfolio

Selected work

A selection of products, platforms, and websites I've designed, built, and shipped — from large-scale enterprise systems to live client sites.

Te Puke WOF & Tyre
Live
2025 Automotive

Te Puke WOF & Tyre

A fast, mobile-friendly website for an automotive WOF & tyre workshop in the Bay of Plenty.

  • Web Development
  • Responsive
  • SEO
View details →
Liquor Concepts
Live
2025 Professional Services

Liquor Concepts

A professional website for a New Zealand liquor-licensing consultancy.

  • Web Development
  • Lead Gen
  • SEO
View details →
BullBag
Live
2025 Retail & E-commerce

BullBag

A modern online store for a New Zealand heavy-duty bag brand.

  • Web Development
  • E-commerce
View details →

Payroll HRM & Tax Solution

React · .NET Core · MS SQL

2024–2025 Enterprise / HR

Payroll HRM & Tax Solution

An enterprise payroll, HRM & tax platform serving 100,000+ employees.

  • React
  • .NET Core
  • MS SQL
  • Azure
View details →

Energy Demand Analysis & Visualization

Python · ARIMA/SARIMA · Flask

2025 Data Science

Energy Demand Analysis & Visualization

Forecasting New Zealand's energy demand and emissions with time-series models.

  • Python
  • ARIMA/SARIMA
  • Flask
  • Power BI
View details →

Sales Focus Automation (SFA)

ASP.NET · Android · SAP B1

2019 Sales / ERP

Sales Focus Automation (SFA)

A mobile sales automation app integrated with SAP B1 in real time.

  • ASP.NET
  • Android
  • SAP B1
  • MS SQL
View details →

Customer Reservation Portal

React · .NET Core · SAP B1

2022 Reservations / ERP

Customer Reservation Portal

A reservation portal with real-time SAP B1 synchronisation.

  • React
  • .NET Core
  • SAP B1
  • MS SQL
View details →

Quality Checking Module

React · .NET Core · SAP HANA

2021 Manufacturing / QC

Quality Checking Module

A production quality-control module integrated with SAP B1 HANA.

  • React
  • .NET Core
  • SAP HANA
  • SAP B1
View details →

Crystal Report Development

Crystal Report · SAP HANA · ASP.NET MVC

2020 Reporting / BI

Crystal Report Development

Advanced reporting across SAP HANA & SQL with a custom web module.

  • Crystal Report
  • SAP HANA
  • ASP.NET MVC
View details →

Have a project in mind?

Let's build something that works as hard as you do.

Start a conversation mlasitharandika@gmail.com