Expert in Flutter, Node.js & Next.js with 6+ years experience
Marketplace platform enabling daily operations for 20,000+ users nationwide, handling vendor management, order processing, and transaction workflows at PT Personel Alih Daya.
Comprehensive human resource system for couriers and outsourced workforce serving 20,000+ employees across Indonesia with attendance tracking, payroll integration, and performance management.
Mobile application for Hajj and Umrah services, scaling to 1,500+ users with comprehensive e-commerce and service management features.
Online travel agent platform and switching system, establishing partnerships with hotels, airlines, and service providers. Generating IDR 1B+ annually.
Custom domain email service with Android and web applications for business digitalization, managing full stack from infrastructure to UI.
Multi-AI aggregator platform providing unified access to multiple AI models on Windows and Android with seamless integration.
Open-source Flutter dependency for efficient local data management published on pub.dev with active community usage.
National Hajj tracking dashboard developed in collaboration with Ministry of Religion for real-time monitoring of user activities and service requests.
Do you want to learn more about how I can help your company overcome problems? Let's have a conversation.
Senior Software Engineer with 6+ years of experience building enterprise-scale applications serving 50,000+ users.
Currently at PT Personel Alih Daya developing major platforms. Founded Lamun Research with 15+ active projects.
Location: Bandung, Indonesia
Email: wahyuwahyudin443@gmail.com