Complete Systems & Engineering Archive
All Architectural Works.
Comprehensive vault covering production multi-tenant platforms, client systems, open-source web applications, mobile platforms, and UI/UX prototypes.
10Total Works
01Production
06Full-Stack
03Mobile / IoT
PROJECT 01
PT Delta Sinergi PrimaProduction Live
March 2026 – PresentMulti-Tenant Merchant Platform & Portals
- ›Architected full-stack solutions for Backoffice, Merchant, and Partner-Dashboard portals, using Nuxt 3/Vue for Backoffice and Merchant, and Next.js/React for the Partner Dashboard, backed by Express.js/TypeScript services.
- ›Integrated multi-channel payment gateways and engineered secure transfer/disbursement endpoints using SNAP BI authentication standards (RSA/HMAC-SHA512) and webhooks for real-time transaction reconciliation.
- ›Centralized database entities, migrations, and seeders via a shared Git submodule, using TypeORM with PostgreSQL to maintain a single source of truth across multiple repositories.
- ›Implemented layered security across services: JWT-based authentication and permission-based RBAC via Express middleware, column-level encryption for sensitive data, rate limiting, and DTO-level input validation.
- ›Diagnosed and resolved production bugs across distributed, multi-repo codebases spanning core, backoffice, merchant, and partner services.
Nuxt 3Next.jsExpress.jsTypeScriptTypeORMPostgreSQLGit SubmodulesSNAP BIRBACEncryption
PROJECT 02
RSD KalisatCompleted
November 2025 – February 2026RSD Kalisat — Hospital Quality Indicator System
- ›Built a web-based hospital quality-indicator reporting management system for RSD Kalisat using Laravel and a RESTful architecture, used by 21 departments to strictly track and manage quality metrics.
- ›Designed and delivered 6 core modules, effectively automating data aggregation and replacing a manual spreadsheet-based workflow that previously consumed 3-5 full working days for 3 Quality Committee staff every month.
- ›Implemented robust Role-Based Access Control with Superadmin, Admin, and Public-facing levels, ensuring strict data isolation and compliance for sensitive medical-administrative records.
LaravelPHPMySQLRESTful APIRBACBootstrap
PROJECT 03
Freelance ProjectCompleted
January 2025 – February 2025BCat — E-Commerce & Product Catalogue Platform
- ›Built a full-stack e-commerce and product catalogue platform (Laravel 12 + Tailwind CSS) featuring interactive product filtering, slug routing, and customer ordering workflows.
- ›Engineered an admin backoffice dashboard managing products, categories, promotional banners, media galleries, FAQs, and global site settings.
- ›Integrated automated SEO optimization tools (Spatie Sitemap & Artesaos SEOTools) and applied Pest PHP for automated testing.
Laravel 12PHP 8.2Tailwind CSSViteMySQLSEO OptimizationPest PHP
PROJECT 04
Mascitra.comCompleted
March 2025 – July 2025Desa Pasirian — Digital Correspondence System
- ›Built a digital correspondence management system for Desa Pasirian using Laravel, covering 5 modules: correspondence workflow, document archiving, user management, citizen database, and reporting-digitizing a previously paper-based approval process.
- ›Designed RESTful API structures to support modular data communication across the village administration system.
- ›Optimized database queries and schema design for large-scale citizen record archives, supporting a streamlined, single-flow administrative approval process in place of the previous manual method.
LaravelPHPMySQLRESTful APIDatabase Optimization
PROJECT 05
PT. Lentera Bangsa Benderang - Binar AcademyCompleted
September 2024 – December 2024Terbangin — E-Flight Booking Platform
- ›Developed Terbangin, a full-stack e-flight ticket booking platform (Node.js, Express, React-Redux) covering 5 modules: flight search, booking engine, payment integration, authentication, and notifications.
- ›Engineered RESTful APIs with Prisma ORM and PostgreSQL, implementing JWT-based authentication and automated transaction handling integrated with the Midtrans payment gateway.
- ›Applied Clean Architecture patterns and integrated Nodemailer for automated transactional emails, validating all endpoints through structured API testing in Postman.
PROJECT 06
Binar Academy (Studi Independen)Completed
September 2024Binar Car Rental — Car Rental Web Platform
- ›Developed a car rental web platform enabling users to browse, filter, select, and rent cars with various specifications and rental options.
- ›Implemented client-side and server-side features focused on providing a seamless user experience during car catalog navigation and booking management.
PROJECT 07
University of JemberCompleted
February 2024VolunTrek — Campus Volunteer Connection Platform
- ›Built a campus volunteer connection portal for University of Jember students to discover and register for volunteer opportunities based on interests and location.
- ›Created event management workflows for student organizations to post volunteer events and manage volunteer registrations easily.
PHPJavaScriptHTML5CSS3MySQL
PROJECT 08
University of JemberCompleted
February 2024ChickFeed — IoT Automated Feeding System
- ›Engineered an IoT automated feeding system monitoring portion control and real-time feeding schedules for livestock or pets.
- ›Integrated hardware microcontrollers with a web-based management interface to streamline feed scheduling and management.
IoTArduinoC++PHPMySQL
PROJECT 09
University of JemberCompleted
February 2024Sproutlings — Mobile Child Nutrition & Growth App
- ›Designed and prototyped a mobile application focused on tracking children’s nutrition and growth metrics to combat stunting.
- ›Implemented features for daily nutrition tracking, tailored healthy meal guidelines, and child growth monitoring.
PROJECT 010
Personal ProjectCompleted
August 2023Drivo — Vehicle Rental Mobile App UI/UX
- ›Designed high-fidelity mobile UI/UX wireframes and interactive prototypes for a vehicle rental application.
- ›Created intuitive user journeys for location-based vehicle search, vehicle type selection, and booking management.
FigmaUI/UX DesignWireframingPrototyping