Gyanenjay Rout

• Led OEM invoice integrations enabling real-time and batch data exchange on the Tekion platform.
• Debugged and enhanced Spring Boot–based integration services to ensure smooth API flows in production.
• Implemented OEM-specific payload transformations (JSON/XML) using JSONata while adhering to strict schemas.
• Resolved P0/P1 production issues through deep log analysis, identifying root causes and fixing integration failures.
• Improved production stability by analyzing failure scenarios and reducing recurring issues.
• Worked with MongoDB, MySQL, Redis, Kafka, and SQS for data persistence and event-driven workflows.
• Collaborated with QA and feature teams on releases, testing, and deployments across environments.
• Performed performance testing under high traffic conditions to identify runtime bottlenecks.

Client Project: FedEx – Shipment Tracking

• Worked on shipment tracking and delivery prediction systems integrating internal services with FedEx external APIs.
• Contributed to Kafka-based event processing pipelines handling high-volume shipment updates.
• Designed and maintained Spring Boot REST APIs for batch shipment tracking.
• Improved system reliability and responsiveness using caching and asynchronous processing.
• Monitored production systems using logs and dashboards to ensure operational stability.

• Developed a unified application for food orders, customer plans, and support issues, including order management, plan registration