Mefomart
First ERP I built independently for Koperasi Semen Nusantara in Cilacap. Features: online store, multi-store, multi-warehouse, inventory and supplier management, consignment management, POS, and integrated reporting.
I design and build dependable software for operations, public services, and digital products across web, mobile, and AI-assisted workflows.
My work typically combines product implementation, backend integration, and operational understanding so software is not only delivered, but also practical to use and maintain.
I work across product-facing and operational software, helping teams turn complex workflows into reliable digital tools that are easier to run, scale, and maintain.
I value thoughtful delivery: clear scope, stable implementation, and software that remains practical after launch.
Build end-to-end web and mobile systems - frontend, backend, APIs, and deployment pipelines.
Python · Go · PHP · TypeScript · Flutter · Ionic / Angular
Reliability, performance, and clean, maintainable code.
I am available for selected freelance, contract, and collaborative product work.
Selected work across web platforms, operational systems, and mobile products for commerce, public sector, and internal business processes.
A broader view of published Android work, including apps used in commerce and field operations.
Open Google Play portfolio
First ERP I built independently for Koperasi Semen Nusantara in Cilacap. Features: online store, multi-store, multi-warehouse, inventory and supplier management, consignment management, POS, and integrated reporting.
Digital marketing automation platform - social media post management and scheduling. My role: mobile & web (mobile version and web frontend; collaborated on backend APIs).
IoT LoRaWAN server and dashboard for device management, gateway integration and MQTT brokers. Role: full-stack (LoRa server, dashboard, device integrations, mobile config).
Application for nationwide rice distribution (SPHP) run by the Indonesian government. Records rice distribution from suppliers to merchants and first-level customers.
Public dashboard publishing food commodity prices across Indonesia collected by government enumerators; includes an app for enumerators to input local market prices.
Company profile website for PT Incore Systems Solutions, built with the Astro framework and React.
Used for waste cooking oil export and traceability (integrated with Veriflux). Role: frontend, mobile and integrations.
Logistics and customs reporting platform for bonded companies, exporters and importers. Role: frontend and mobile apps.
AI-generated video platform - backend for generation, merging and rule-based processing. Role: backend engineering for AI pipeline.
AI bot for WhatsApp & email used to increase sales and automate marketing. Role: gateway management, frontend, mobile & email server setup.
Online event booking & marketplace connecting vendors and clients. Role: web & mobile developer.
Online catering booking platform connecting customers and caterers. Role: frontend (landing pages and app UI).
Available for freelance, contract, and product collaboration opportunities. Email is best for detailed inquiries; WhatsApp works well for faster coordination.
Prefer email or WhatsApp — use the contact buttons on the left. For directions, open the map below.