Portfolio

Development projects and technical work

Project

melogaming.com

APIGit

MeloGaming (https://melogaming.com/) is a high-availability digital e-commerce platform providing instant in-game currency top-ups, digital vouchers, and gaming gift cards for online gamers. Engineered for scalability, security, and low-latency transaction processing, MeloGaming streamlines digital purchases through seamless payment gateway integrations and automated product fulfillment APIs. Key Highlights: • Automated Payment & Fulfillment: Multi-channel payment integrations (e-wallets, bank transfers, QRIS) with real-time webhooks for instant order verification and delivery. • High-Throughput Performance: Optimized to handle concurrent traffic spikes during major gaming events and sales. • Security & Fraud Mitigation: Features encrypted payload processing, rate-limiting, and robust transaction validation. • Mobile-First UX: Designed a frictionless interface enabling top-ups in under three steps. Live Site: https://melogaming.com/

published
Project

desaputro.com

ReactTypeScriptGoAWS

desaputro.com is a personal website, blog, and CMS designed, developed, and deployed entirely using Agentic AI and vibe coding. Key Features & Architecture: • Full-Stack Architecture: Built with a React + Vite + TypeScript frontend and a Go + Gin backend running REST APIs with JWT authentication. • Infrastructure & Cloud: Deployed on AWS (DynamoDB, S3, CloudFront) orchestrated with HashiCorp Terraform and Cloudflare edge services. • Content Management System: Features an integrated admin panel with custom rich-text editing, asset management, site setting versioning, and real-time previews. • 100% AI Vibe Coded: Developed through multi-agent collaboration (Amazon Kiro, Claude Code, and Google Antigravity), taking the project from initial prompt to production-ready deployment. Role & Focus: Product Owner, System Architecture Design, AI Agent Steering & QA.

published

Detailed Case Studies

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