All Projects & Enterprise Systems
A complete catalog of internal business systems, financial applications, mobile platforms, and web engineering projects built by Karyadi Simamora.
Inventory Management System
Internal dashboard for tracking multi-branch stock levels and real-time item requisitions.
- ›Multi-branch stock monitoring & transfer requests
- ›Automated transaction audit trail
- ›Multi-database integration (MySQL & SQL Server)
Accounting System Management
End-to-end financial transaction processing system built to manage double-entry journal entries, ledger reconciliation, and automated financial statements.
- ›Automated general journal & ledger generation
- ›Financial statement export (Balance Sheet, Profit/Loss)
- ›Legacy DBF data migration & validation
Purchasing & Supplier Management System
Procurement workflow platform handling purchase requests, purchase orders, supplier evaluation, and multi-tier approval workflows.
- ›Multi-level approval workflow engine
- ›Supplier performance management & PO generation
- ›Real-time status notifications
GoTukang Application (Thesis Project)
Android-based recommendation and booking application for construction workers with a rating-driven recommendation engine and Laravel Admin management backend.
- ›Craftsman booking via Android mobile app
- ›Rating & review recommendation algorithm
- ›Centralized GoTukang server & Laravel admin dashboard
IT Support Ticketing Portal
A modern, responsive, and secure IT Support Ticketing Application designed to streamline issue reporting, ticket routing, and IT operations for organizations.
- ›Role-based operational dashboard with real-time ticket status metrics
- ›Guest & user ticket submission with file attachments and automated account linking
- ›Master data administration for Departments, Locations, Categories & Sub-categories
- ›Decoupled Laravel 12 & PostgreSQL backend API supporting desktop app integration
IT Dashboard — Knowledge Management System
Centralized portal for managing company application documentations, server host nodes (VPS/Physical), developer operational notes, and feature request tracking.
- ›High-performance Go (Gin Gonic) backend API with GORM & JWT authentication
- ›Servers Manager tracking IP addresses, OS, and server node locations
- ›System Detail view consolidating Nginx configs, deployment guides & database docs
- ›Interactive Swagger API documentation & TanStack Query client integration