Jul 2023 – Present · 2 yrs 11 mos

• 🔧 Developed a robust inventory management system handling 50,000+ items with varying attributes, synchronized in real-time across 8 third-party B2C platforms.
• 📦 Built and maintained an order management service processing around 5K daily sales and integrated via webhook and polling services, with full support for retry logic, error notifications, and alert workflows.
• 🛠️ Owned microservice development end-to-end, including backend implementation and infrastructure setup using AWS CloudFormation for scalable deployments.
• 📊 Designed real-time monitoring dashboards using OpenSearch to visualize API usage, feature adoption, and failure patterns and alerting — drastically reducing production debugging time and supporting faster resolution.
• 🚀 Developed and optimized production grade APIs, involving complex joins, SQL query tuning, and indexing for better performance in high-load environments.
• 🧠 Actively debugged edge-case issues in production, leveraging strong understanding of system internals to implement quick, stable fixes that improved system reliability.

Jan 2023 – Jul 2023 · 6 mos