Oct 2021 – Present · 4 yrs 8 mos · Bangalore Urban, Karnataka, India

• Developed multiple microservices to support supply chain operations.
• Architected the Outbox pattern in a microservice for transactional integrity and eventual consistency.
• Reduced AWS cost usage by $5k by using methods such as long polling, scheduled services downtime.
• Optimized the DynamoDB read patterns, resulting in a $6k reduction in monthly costs by minimizing read capacity usage and leveraging efficient query strategies.
• Integrated in-memory caching in one of the distributed system to reduce network calls, lower latency and boost performance by 90%.
• Engineered a lambda layer for high-throughput data ingestion from S3 to DynamoDB, minimizing latency and fully decoupling the process from microservices for enhanced modularity.
• Created a modular Kafka publisher/consumer repository to streamline development, reduce inter-team dependencies and boost performance.
• Implemented unique cloud identifiers across multiple microservices and integrated them with AWS to enhance the cost visibility and tracking.
• Developed monitoring dashboards using Splunk queries to reduce S1 escalations by 65%
• Wrote multiple Kafka consumers and producers to process orders asynchronously and reduce bugs count by 70%.