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National 1st Runner Up • KMIPN 2026 An e-Government digital MRV and carbon exchange platform combining consortium blockchain with AI-driven audit verification to eliminate industrial greenwashing and carbon credit double-counting.
Explore Repository ↗ |
National 2nd Place Winner • KMIPN 2025 An assistive mobile platform built with Malang Autism Center (MAC) leveraging Large Language Models and behavioral therapy frameworks (ABA/BIT) to bridge communication barriers with multimodal STT/TTS conversations.
Explore Website ↗ • GitHub Organization ↗ |
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Industrial IoT Building Energy Platform An enterprise IoT energy management platform correlating high-frequency 3-phase electrical telemetry with spatial occupancy intelligence. Features continuous aggregate rollups, real-time MQTT telemetry, and dynamic RBAC governance.
Explore Organization ↗ |
Edge-to-Cloud Distributed Agricultural IoT An edge-to-cloud distributed smart farming platform providing real-time agricultural telemetry, automation rule engines, and multi-farm cultivation analytics across local edge gateways and centralized cloud infrastructure.
GitHub Org ↗ • Docs ↗ |
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Fullstack Developer Intern • |
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| System & Period | Key Engineering & Responsibilities | Tech Stack |
|---|---|---|
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Sistem Informasi PPC & QC July 2026 – Present  |
Integrated manufacturing planning and quality inspection platform replacing legacy Excel workflows for security printing operations. Features Sales Order (SO) ingestion, machine calendar scheduling (RPP), incoming goods inspection (IPB), QC testing workflows, and managerial KPI monitoring with offline-first synchronization. |
SvelteKit 5 Bun TypeScript Prisma ORM MySQL PWA
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Human Resource Management System (HRMS) January – June 2026 |
Enterprise HR platform managing employee records, shift scheduling, biometric attendance sync (Fingerspot webhooks), unified time-off approvals, overtime claims, and automated payroll calculations with salary slip generation. |
Laravel 11 Livewire 3 MySQL PWA
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| Project & Period | System Architecture & Highlights | Stack & Links |
|---|---|---|
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Building Energy Management System (BEMS) May 2026 – Present 
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Enterprise IoT energy management platform correlating 3-phase electrical telemetry with spatial occupancy intelligence. Engineered core NestJS microservices and TimescaleDB data pipeline handling real-time MQTT telemetry, automated anomaly alerts, and dynamic RBAC. |
NestJS Node.js TimescaleDB MQTT DockerRepository ↗ |
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Smart Farming Research Assistant April 2026 – Present
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Edge-to-cloud distributed smart farming platform providing real-time IoT agricultural telemetry, automation rule engines, and cultivation analytics. Architected edge services (FastAPI/MQTT) and centralized cloud infrastructure (NestJS/TimescaleDB/Kubernetes) with gRPC communication. |
k8s NestJS FastAPI TimescaleDB gRPC PythonOrg ↗ • Docs ↗ |
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RekaKarbon July – September 2026  
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e-Government digital MRV and carbon credit platform. Built NestJS backend services and trained multivariate Isolation Forest models running on ONNX to detect thermodynamics combustion anomalies and combat industrial greenwashing. |
NestJS Isolation Forest Python ONNX Node.jsRepository ↗ |
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PrintX April – June 2026 
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Industrial document automation and dynamic mail-merge web tool prototyped during internship at Peruri Security Printing. Features interactive canvas template design, variable spreadsheet-to-field mapping, and 100% client-side high-fidelity PDF rendering. |
React 19 Tailwind CSS v4 HTML5 Canvas (Konva) JavaScriptRepository ↗ |
| Project & Period | System Architecture & Highlights | Stack & Links |
|---|---|---|
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CW Coffee SeatCheck December 2025 – January 2026
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Smart cafe occupancy platform enabling customers to view live seating availability across cafe outlets before visiting. Features interactive SVG floor plans, real-time seating synchronization, and in-browser camera QR check-in/out. |
Next.js 16 React 19 FirebaseRepository ↗ |
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LLM for Autism February – December 2025 
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Awarded 2nd Place in the ICT Innovation Competition (Team Collaboration Category) at KMIPN. Developed an AI-powered assistive mobile platform in collaboration with the Malang Autism Center (MAC), leveraging Large Language Models and behavioral therapy frameworks (ABA/BIT) to bridge communication barriers for children on the Autism Spectrum with Speech-to-Text (STT) and Text-to-Speech (TTS) modalities. |
Flutter Riverpod Firebase Llama STT/TTSWebsite ↗ • Org ↗ |
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Rukunin • RT/RW Community App November – December 2025
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Smart neighborhood administration mobile application replacing manual paperwork with transparent digital workflows. Served 6 role personas with automated certificate issuance, broadcast announcements, and AI-assisted community dues auditing. |
Flutter Android Firebase CloudRepository ↗ |
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MAGNET • Internship DSS Portal April – July 2025
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Smart internship placement platform matching university students with companies using multi-criteria Decision Support System algorithms. Implemented Rank Order Centroid (ROC) for subjective weights alongside MULTIMOORA for objective ranking. |
Laravel PHP MySQL DSS AlgorithmsRepository ↗ |
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JavaScript Linear Regression January – February 2025 |
An experimental learning project to understand and visualize linear regression mechanics from scratch in pure JavaScript without external math or ML libraries. Features both a terminal CLI tool and an interactive web visualization. |
JavaScript Node.js CLI WebRepository ↗ |
| Project & Period | System Architecture & Highlights | Stack & Links |
|---|---|---|
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FINALIS JTI September – December 2024
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Centralized student thesis clearance platform eliminating manual administrative sign-offs. Built server-side architecture from scratch using pure Object-Oriented PHP without external frameworks, implementing modular repository patterns and dual SQL Server / MySQL support. |
PHP (OOP) MySQL MS SQL Server JavaFXRepository ↗ |
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Basic PHP RESTful API October 2024 |
Pure PHP backend built to master HTTP request-response mechanics and REST conventions. |
PHP Composer Repository ↗ |
| Project & Period | System Architecture & Highlights | Stack & Links |
|---|---|---|
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Java Asynchronous Transfer Mode (ATM) September – December 2023 
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The very first program that sparked my software engineering journey! A terminal-based ATM simulator exploring foundational computer science concepts. |
JavaRepository ↗ |