Portfolio
A comprehensive collection of professional and personal projects
Professional Projects
Enterprise solutions and business applications
Integrated ERP System
Enterprise Resource Planning
Comprehensive ERP system integrating HR, Finance, Sales, Engineer, Warehouse, Logistics, and Purchasing departments. Built from scratch to replace legacy systems and improve operational efficiency.
SAP Transition Support
Enterprise System Implementation
Upgraded the company's network infrastructure to enhance reliability and coverage, aligned with Legrand Group standards, collaborated with Group IT in France and Regional SEA and ASIA IT teams. Supported the post-SAP transition by reducing legacy system usage.
Microsoft Power Platform Solutions
Streamlined Workflow & Smart Integration
Workflow automation and form-based systems built using Microsoft Power Platform to simplify internal processes, enable secure access, and enhance productivity through seamless Microsoft ecosystem integration.
IT Network Monitoring
Real-time Network Analytics
Network monitoring system for real-time bandwidth tracking and device online status. Provides instant visibility into network performance and connectivity issues.
Personal Projects
Side projects and experimental work
AI-Powered Assistant System
Smart Automation & Communication with AI
AI-based assistant system built on local large language models (LLMs) and vision-language models (VLMs), designed to enhance automation, communication, and intelligent interaction across platforms and real-time image processing systems.
WyTopup.com
Digital Product Marketplace
Comprehensive digital product marketplace offering game top-ups, mobile credit, data packages, e-toll, vouchers, PLN tokens, and more. Fully automated system with multiple payment gateway integrations.
Okane - Money Tracker
Personal Finance Management App
Personal finance management application built with React Native. Track expenses, manage multiple wallets, and gain insights into spending habits. All data stored locally for complete privacy.
WhatsApp AI Chatbot
Intelligent Conversational Assistant
AI-powered chatbot integrated with WhatsApp for intelligent conversations. Leverages natural language processing for context-aware responses.