Portfolio
Projects
A concise map of products I have contributed to — with emphasis on scale, ownership, and stack.
AI-powered comic generation app
Turn your daily story into a shareable anime/webtoon comic starring your recurring character.
Role
Technical Founder & Solo Developer
Tech
Expo
React Native
Next.js
Supabase
Inngest
Google Gemini
fal.ai
Vercel
- Built a cross-platform mobile app with Expo and Expo Router
- Designed an async AI generation pipeline with Inngest background jobs
- Integrated Google Gemini with fal.ai fallback for image generation
Pre-Order platform for Indonesian UMKM
A PWA that streamlines the Pre-Order workflow for Indonesian catering and food businesses — secure QRIS upfront payments, automated WhatsApp order handoff, and a merchant revenue dashboard.
Role
Technical Founder & Solo Developer
Tech
React
Vite
TypeScript
Tailwind CSS
Node.js
Express
Prisma
PostgreSQL
Supabase
Midtrans QRIS
WhatsApp Cloud API
React Query
Recharts
PWA
- Secure upfront QRIS payments via Midtrans to lock in customer commitment before prep
- Automated WhatsApp order handoff to the merchant once payment is validated
- Merchant dashboard with daily revenue and top-selling product charts
SaaS for built-environment professionals
The all-in-one platform that supports architects & designers with product & material specs, educational resources & project inspiration.
Role
Software Engineer
Tech
PHP
Codeigniter
MySQL
REST
Mailchimp
AWS S3
AWS Cloudfront
- Migrated from Codeigniter 3 to Codeigniter 4
- Partnered on API contracts with frontend and QA
- Optimized database queries for performance and scalability
Operational pipeline for revenue teams
The all-in-one platform designed to help you find, track and close construction project leads.
Role
Software Engineer
Tech
Node.js
React
Oracle
Elasticsearch
REST
AWS SQS
AWS SNS
AWS S3
AWS Cloudwatch
Redis
- Implemented event-driven architecture with AWS SQS and AWS SNS
- Implemented caching strategies with Redis
- Implemented logging and monitoring with AWS Cloudwatch
Specialist SaaS for sustainability workflows
Lifecycle assessment tooling for sustainability insights in construction.
Role
Software Engineer
Tech
Node.js
React
PostgreSQL
GraphQL
AWS Lambda
AWS S3
Azure Devops
- Contributed to migrating data from EcoPlatform and ICE
- Implemented GraphQL API for data access
- Implemented AWS S3 for data storage and retrieval
UK professional development ecosystem
CPD providers and architects use the platform to manage accredited learning.
Role
Software Engineer
Tech
Node.js
Angular
PostgreSQL
GraphQL
AWS Lambda
AWS S3
- Implemented GraphQL API for data access
- Enhanced user experience with Angular frontend
- Implemented AWS S3 for data storage and retrieval
Enterprise platform for police patrol vehicles management
Industry platform work spanning integrations and customer-facing capabilities.
Role
Software Engineer
Tech
Node.js
React
PostgreSQL
REST
Kafka
Keycloak
Portainer
Docker
Jenkins
Minio
- Built scalable and reliable backend services for the platform
- Implemented event-driven architecture with Kafka for data streaming
- Integrated with Keycloak for authentication and authorization
Online auctioning of goods and services
Lelang Bank Mandiri is a platform for online auctioning of goods and services.
Role
Software Engineer
Tech
.NET
JavaScript
SQL Server
REST
- Implemented REST API for data access
- Enhanced user experience with JavaScript frontend
- Implemented SQL Server for data storage and retrieval
International enterprise user base
A tool that creates a single source for product information.
Role
Software Engineer
Tech
.NET 8
Angular
PostgreSQL
Elasticsearch
GraphQL
AWS Lambda
AWS S3
Azure Devops
- Developed scalable backend APIs and integrations
- Collaborated with distributed agile teams across regions