Work

What I have shipped.

23+

Product lines

201016 years2026

.NET
Go
Erlang
Python
Node
Vue
Flutter

EdTech
FinTech
RegTech
PropTech
ERP
HealthTech
FinOps
GenAI
RAG

Flagship Products

LiveCommercial

GradiBee

Learn right, at home.

Curriculum-locked AI tutors for Sri Lankan students — national curriculum, Olympiad, and Cambridge STEM.

gradibee.app

LiveFree

MindYou

Say what is hard, then leave it there.

A quiet Tipitaka conversation in English and Sinhala. Free community tool powered by GradiBee.

mindyou.life

LiveFree

Dhamma Sermons

Upcoming deshanas around the island.

Free Sri Lanka dhamma sermon calendar — nearest first, in person or on the stream, in Sinhala and English.

dhamma-sermons.onrender.com

Capability briefs only — client and product names withheld.

2024–2025

Club football operations platform

Vue · Node.js

End-to-end club operations — match and roster workflows, management UI, and a Node API for day-to-day football administration.

2024–2025

Equine field operations system

Flutter · Mobile

Mobile equine operations with GSM availability tooling so field staff stay productive on unreliable networks.

Apr–Nov 2024

Sports analytics CDP

CDP · Analytics

Customer data platform built for sports analytics. Raises the commercial value of every supporter through fan data across ticketing, merchandise, and sponsorship.

2023–2024

Multi-surface fitness product suite

Flutter · Node · Vue

Consumer fitness app, API backend, web experience, and operator dashboard shipped for a Maldives market launch.

2023–2024

Event registration & membership stack

Vue · Node.js

Public pre-registration portal, member-facing app, APIs, and back-office for event and membership operators.

2023–2024

Production operations web application

Vue · C# · JS

Full-stack ops web app with Vue UI, .NET services, API v2, and background workers in production.

2023

Lightweight CRM web product

Vue · Web

Lean CRM frontend and backend for sales and contact workflows without heavyweight enterprise CRM cost.

2022–2023

Integration APIs & client connectivity

C# · Java · Platform

Partner integration APIs, client connectivity layers, messaging publishers/consumers, and legacy audience/club platform services.

2020–2022

National e-invoicing compliance suite

C# · Vue

Submission automation, portal UX, backend services, and security evidence for Malaysia e-invoice mandates.

2019–2022

Multi-entity ERP service layer

C# · .NET

Shared libraries and ERP web APIs powering a multi-country regional enterprise platform.

2016–2022

Distributed data transformation platform

C# · .NET · RabbitMQ

Multi-geography POS and ops data pipeline into ERP — scheduled collectors, row-level integrity, and loosely coupled transfer services across regions.

2017

Rapid production response engagement

Kafka · RabbitMQ · AWS

Short-cycle production ownership on large-scale learning platforms — messaging, middleware, cloud data paths, and rapid incident resolution with a specialist response team.

2015

Unstructured→structured data middleware

Go · Couchbase · PostgreSQL

Configurable Go middleware that mapped document stores into relational tables for reporting and BI — Redis and Elasticsearch in the supporting path.

2015

Near-real-time BI & queue forecasting

BI · Go · Analytics

Near-real-time business intelligence with forecasting models for call-center queue prediction and operational monitoring.

2014–2015

National contact & voice platform hardening

Couchbase · Elasticsearch · Redis

Clustered datastore and search, caching, monitoring, and cloud provisioning for a national contact and voice platform — OS and service-level performance uplift.

2011–2015

Extensible enterprise app platform / SDK

.NET · Duo V5

Platform and SDK for extensible enterprise apps — forms, designers, on-the-fly customization, workflows, architecture leadership, and hiring for the platform team.

2010–2015

Banking call-center platform

.NET · Go · Couchbase · Elasticsearch

High-availability contact-center platform for a banking customer — web APIs, multi-node caching and search, and middleware-led performance gains through transition.

2010–2015

Retail contact-center performance uplift

Redis · Elasticsearch · .NET

Throughput and reliability fixes for a retail contact-center deployment — network, OS, JVM, and cache configuration plus application-level hardening.

2010–2015

Standalone workflow rule engine

Pure Go rule engine: graphical workflows compile to a standalone runner across Windows and Linux, with pluggable custom activities.

2012–2013

DuoSubscriber V5 system implementation

.NET · Duo V5 · WCF

Led engineering and on-site implementation across India, Nepal, and Indonesia — transforming a legacy enterprise subscriber stack into a web platform: customize, present, resolve issues, close delivery, and return.

Innovation

What I am building next.

Prototypes across FinOps, GenAI agents, audience platforms, EdTech, and developer experience — names withheld to protect IP.

2025–2026

AI token FinOps gateway

Go · Next.js · NATS · PostgreSQL

OpenAI/Azure OpenAI proxy with async cost telemetry, NATS workers, and an executive spend dashboard.

2025–2026

Cloud spend attribution platform

Node · BigQuery · Cloud Run

GCP billing aggregation, label and squad attribution, holiday-aware forecasting, and observability catalog enrichment.

2025–2026

Employment weather risk index

Analytics · TypeScript

Company × role-family risk scoring from public hiring, news, and filings — alerts and digests for career planning.

2025

Skills & talent market intelligence

Next.js · Stripe · Auth.js

Skills scarcity, degree ROI, and talent pipeline analytics for students, universities, and employers with role-based billing.

2025

ERP conversational assistant

TypeScript · Next.js

Natural-language queries over sales orders, overdue invoices, and ERP entities against a live multi-entity API.

2024–2025

Multi-tenant sports audience platform

TypeScript · Hono · Postgres

Fan CRM, rule-based audiences, match calendar, email/SMS campaigns, and club ops for sports organisations.

2024–2025

Engineering release chat assistant

Google Apps Script · Chat

Slash-command bot to create and publish release notices, map dependency impact, and run blast-radius investigations.

2024

Kids coding curriculum & ops pack

Education · Web

Structured coding lessons, teacher ops guides, and printable family booklets for school-age learners.

2023–2024

Distributed messaging client layer

Java · Platform

Publisher and consumer client for distributed messaging integrations across platform services.