Lefrand Bima Dzaki
IDEN
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SSBO B2B Marketplace project preview
B2B E-commerce • Mobile

SSBO B2B Marketplace

Cross-platform B2B marketplace mobile application built with Flutter connecting enterprise buyers with wholesale merchants and suppliers.

Key contributions

  • Engineered core e-commerce architecture: catalog browsing, cart, multi-vendor checkout, orders, digital payment, vouchers, and in-app chat.
  • Implemented RFQ (Request for Quotation) enabling real-time price negotiations between corporate buyers and sellers.
  • Developed end-to-end post-purchase transaction workflows including shipping tracking, dispute resolution, refund, return, and replacement flows.
  • Integrated RESTful APIs with clean state management and repository pattern for scalable, maintainable mobile code.