Portfolio
Selected Projects A collection of applications, tools, and platforms I've built.
Domain Checker — RDAP · PDKI Dual Engine Featured Product · Live High-speed domain availability & Indonesian trademark search platform. Scans 53 official IANA TLDs via RFC 9083 RDAP protocol and detects registered trademark ownership via PDKI DJKI database with TLS-isolated WAF bypass.
• RFC 9083 IANA RDAP: Direct registry queries across 53 TLDs (.id, .co.id, .com, .ai, .dev) with strict HTTP 404 availability rule. • PDKI DGIP Trademark Intelligence: Real-time Indonesian trademark verification to protect brand identity and avoid legal disputes. • Complete Utility Suite: Brand Name Generator (/generator), Batch TLD Comparator (/compare), and 53 TLD Catalog (/tlds). • Modern Stack: Next.js 15 App Router, TypeScript, Tailwind CSS v4, Lenis smooth scrolling, and zero database stateless architecture.
LLM Gateway Proxy OpenAI-compatible AI gateway and upstream broker with 3-tier cascade failover (Groq, Google Gemini, OpenRouter), exponential backoff retries, and interactive SSE streaming playground.
All Web Development Mobile Development Machine Learning Project
Robusta Kendal Web Development Backend services, database structuring, and administrative product management workflows for Robusta Kendal commerce.
TheAce 2024 Web Development National student competition platform (UI/UX Design, Essay, CTF) built with Next.js, React, and Tailwind CSS, supporting interactive competition timelines and registration flows.
Arsip DPPPA Kota Semarang Web Development Developed a web-based document archiving system with structured CRUD workflows for efficient file handling.
Asuransiku Web Development Contributed to policy and claim workflow features in a Laravel-based insurance management platform.
Muslimku Web Development Built and deployed a responsive web interface with practical feature pages and profile-focused user flow.
EatWise Mobile Development Developed Android application features for nutritional tracking, including UI screens, activity flows, and API integration.
Glucosense Machine Learning Project Contributed to a web-based health monitoring application with machine learning components for diabetes risk prediction and backend service integration.
PermataKu (PAUD UNDIP) Web Development Developed a web-based management system for student records, tuition payment invoicing, and academic administrative workflows.
Indonesian-TTS-Microservice Machine Learning Project Built a microservice for Indonesian text-to-speech synthesis using Python, enabling natural-sounding speech generation via REST API.
