Harkomal — Backend Development freelancer in Moga

The responsibilities includes: Bug Fixing & Troubleshooting: Diagnosed and resolved existing issues with incorrect SMS\u002Femail routing and workflow logic. Database Management: Finalize and optimize checkoutDB to ensure all buyer, seller, and delivery-related data flows correctly from cart to payment and order processing. Payment Integration: Implemented and test Stripe and Paystack (with mobile payments, Visa, Mastercard support). Workflow Implementation: Refined order workflows for self-pickup, home delivery, and DSAs. Implemented triggers for taxi booking APIs and handle acceptance\u002Frejection scenarios. Ensure correct handling of accept all, partial acceptance, decline, and no response cases. Commission & Revenue Sharing: Developed logic for automatic commission distribution among sellers, admin, delivery agents, and DSAs. DSA Integration: Added Delivery Service Agents as a new delivery option with backend management features. Testing & Optimization: Conducted functional, integration, and performance testing to ensure seamless operations. Enhancements: Implemented caching, optimize notification handling, and ensure scalability.