Projects

Showcasing experiments, prototypes, and tools I've built to explore new technologies and solve interesting problems.

SMILE WMS (Ministry of Health, Indonesia / UNDP)

Architected the successor event-driven waste management system designed to scale to over 10,000 facilities in 38 provinces. Compliment to the SMILE 5.0 platform.

Node.jsMySQLDockerMicroservicesSystems Design

Mohor.dev eSignature Platform

A robust, embeddable developer-focused eSignature platform for modern SaaS. Features drop-in web components, bulletproof webhook queues, and high-fidelity PDF flattening.

ReactNode.jsWebhooksPDF FlatteningSaaS

GetTaxWise Platform

A multi-tenant document management and secure in-app communication platform built for professional tax/legal firms and their clients to manage sensitive workflows.

ReactNode.jsPostgreSQLDocument ManagementMulti-Tenant

BastionApps Portal Whitelabelling

The whitelabelled core of the secure portal platform. Features centralized authentication and dynamic organization onboarding, allowing custom branding for secure client portals.

OAuthCentralized AuthWhitelabellingNode.jsPostgreSQL

Rezolve AI Ticket & Service Catalog

A multi-tenant workflow and form builder for an AI-enabled ticketing engine, supporting custom definitions of tickets, workflows, SLAs, and triggers.

ReactNode.jsITSMWorkflow BuilderSaaS

Warpli Marketplace Stack

Co-engineered the quick-commerce marketplace tech stack for the quick-commerce delivery startup. Designed and implemented high-throughput APIs and responsive interface modules.

Node.jsReact NativeMarketplace TechAPIsQuick-Commerce

mPages Fusion UI Component Library (Cerner)

Developed a standardized UI component library that replaced legacy jQuery components with a modern, responsive ES6 framework for healthcare applications.

JavaScriptES6UI LibraryVirtual DOMFrontend

mPages - Automated Testing Pipelines (Cerner)

CI/CD automation system that provisioned virtual machines on-demand, loaded browser drivers, executed tests, and reported coverage metrics on Jenkins.

JenkinsCI/CDNode.jsVM ProvisioningAutomation

ℹ️ Detailed case studies for these projects are available upon request.