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Projects & Selected Work

Catalog of national ministerial portals, decoupled high-throughput gateways, and enterprise data platforms engineered end-to-end.

01Web

Sistem Akuntansi & Kelayakan Usaha Koperasi

Ministry of Cooperatives (Kementerian Koperasi)

Business feasibility assessment and accounting application for regional-scale cooperatives, presented to 300 delegates across DIY.

Senior Fullstack Engineer & Technical Speaker/May 2026 — Present
FastAPI·React·PostgreSQL·Vibe Coding·Technical Speaking·REST API
02Backend

Decoupled Fastify backend architecture connecting Flutter mobile applications with critical enterprise MSSQL databases.

Backend Mobile Engineer/Dec 2025 — Jun 2026
Fastify·MSSQL·MongoDB·Vibe Coding·Clean Architecture·Handover
03Web

Profil Desa dan Kelurahan

Ministry of Home Affairs (Kementerian Dalam Negeri)

Interactive demonstration prototype digitizing manual village and kelurahan reporting into dynamic questionnaire analytics dashboards.

Prototype Engineer (Presales & Solution Design)/August 2026
NestJS·Next.js·PostgreSQL·Vibe Coding·Solution Design
04Web

Official Travel Governance System ESDM (SPPD)

Ministry of Energy and Mineral Resources (Kementerian ESDM)

Continuous maintenance and query optimization for the official civil service travel governance system (SPPD ESDM) since 2020.

Software Engineer (Maintenance)/2020 — Present
PHP·Laravel·MySQL·Server Maintenance·Workflow Systems
05Backend

LNSW (Lembaga National Single Window)

Ministry of Finance (Kementerian Keuangan)

System architecture implementation translating Ministry of Finance blueprints into reliable financial data pipelines.

System Integrator & Implementer/Aug 2025 — Sep 2025
Backend Architecture·LNSW·Data Flows·System Integration
06Web

One Data KOPUKM

Ministry of Cooperatives and SMEs (former Kemenkop UKM)

Comprehensive data collection, approval, payment reporting, tabulation, and dashboard system for Indonesian cooperatives and SMEs.

Tech Lead / Software Engineer/2021 — 2024
PHP·Laravel·Database Optimization·REST API·Reporting
07Backend

MinerbaOne

Directorate General of Mineral and Coal (ESDM)

Mining management application facilitating administrative tracking, compliance, and regulatory operations for ESDM.

Backend Developer/2024
Backend API·Database Design·ERD·REST API
08Mobile

JDIH Papua Barat Daya

Regional Government of Southwest Papua

Android mobile application and legal documentation API for public access to provincial regulations and government decisions.

Mobile Android Developer / Backend/2024
Flutter·Android·Yii·REST API·Mobile App Publishing
09Backend

Merchant QRIS Integration

Partner Commercial Banks (BNI, Bank DKI, Bank Permata)

Merchant QRIS endpoint integration and transaction flow processing across multiple prominent Indonesian commercial and regional banks.

Software Engineer/2023 — 2024
Java·Spring Boot·Yii·REST API·QRIS·Payment Systems
10Web

Risk Management & ISO System BPPT

Agency for the Assessment and Application of Technology (BPPT)

Institutional application for recording, assessing, and governing organizational risk management and ISO standards.

Tech Lead / Software Engineer/2020 — 2021
PHP·Web Application·Database·Team Leadership·Risk Management
12Web

Survey Workflow Management System

PUSHIDROSAL (Indonesian Navy Hydro-Oceanography Center)

Hydro-oceanographic survey workflow and mission management platform.

Software Engineer/2017 — 2020
PHP·CodeIgniter·Database Design·Workflow
13Web

Official nautical chart and hydrographic publication procurement portal.

Software Engineer/2017 — 2020
PHP·Laravel·Database Design
15Web

Maritime geospatial portal for bathymetric layers and marine spatial planning.

Software Engineer/2017 — 2020
PHP·CodeIgniter·Geospatial·Database
17Web

Ina Export

Ministry of Trade (Kementerian Perdagangan)

Export promotion and trade service portal for Indonesian exporters.

Software Engineer/2017 — 2020
PHP·Laravel·REST API
20Web

ILDIS & JDIHN

National Legal Development Agency (BPHN - Kemenkumham)

National Legal Documentation Information System and Law Library Integration.

Software Engineer/2017 — 2020
PHP·Database Optimization·Search
21Web

MINERS ESDM

Directorate General of Mineral and Coal (ESDM)

Mineral and coal mining production data and royalty monitoring system.

Software Engineer/2017 — 2020
PHP·Laravel·Database
23Web

SIPATUH PPATK

Financial Transaction Reports and Analysis Center (PPATK)

Anti-money laundering reporting and compliance evaluation system.

Software Engineer/2017 — 2020
PHP·Database·Security