eCommerce Platform
B2B eCommerce Suite
Senior Software Engineer
A high-volume B2B commerce ecosystem for buyers, suppliers, admin teams, and logistics operators, focused on reliability during traffic spikes and sales events.
Node.jsReactMySQLAWSCI/CD
Key Contributions
- ▸Designed modular backend services for catalog, order, pricing, and fulfillment flows.
- ▸Built seller onboarding, buyer management, and operations dashboards with role-based access.
- ▸Integrated payment and logistics APIs with retry-safe workflows and audit logging.
- ▸Implemented query and cache optimizations to reduce critical endpoint latency by ~35%.
Business Outcomes
- ✓Improved order processing throughput and reduced manual operations for support teams.
- ✓Enabled stable scale during high-concurrency campaigns.
Project links are private due to company confidentiality.