Complete Work Catalog.
Detailed catalog of software systems, automated financial ledgers, and APIs built by Ikhsan throughout his career. Some items are NDA-protected for client privacy.
Figma UI Slicing & Live Office Engine
Frontend Slicing & Document Editor — PT Bagus Harapan Tritunggal
Delivered highly responsive modular user interfaces matching pixel-perfect Figma designs, integrating modular state management and advanced features like dynamic Live Office editors.
Centralized Payment Infrastructure
Unified Payment Gateway — Bun, Hono JS, TypeScript
Resolved Midtrans structural limitations by building a unified gateway that aggregates multiple payment channels behind a single, stable API contract.
Laravel Invoicing Engine
Multi-Currency (USD/IDR) AP/AR Billing Engine — PT JAT Powerindo
Engineered a cross-currency financial engine handling automated balance sheet mappings and reconciliation for high-accuracy transactions.
Military Academy LMS
Defense Sector E-Learning System — SESKO TNI
Delivered secure full-cycle LMS meeting military security guidelines, from requirements gathering through end-to-end SDLC delivery.
E-Raport System for Pesantren
Academic Ledgers & Student Management
Led a small team to deliver an academic tracking system with specialized ledgers, student Tahfidz tracking, and tuition fee modules.
Warehouse Stock Check Application
Inventory Accuracy Engine — PT Tjipta Widjaya Sejahtera
Optimized inventory checks and stock checking processes through automated logging systems, reducing operational error rates.