Omkar Mankar

I am an experienced Software Engineer with 4.5+ years of experience in developing scalable, serverless solutions and event driven architectures using AWS cloud technologies.Expertise in Javascript, Typescript, and frameworks like Node.js, Express, and cloud like AWS.

I have spearheaded development of a serverless pub-sub service, Enterprise Event Bus (EEB), utilizing AWS Lambda,SQS, API Gateway,and Eventbridge to streamline data transformations and enable event-driven synchronization, with event delivery latency to subscribers reduced by 20%.

Architected and Built a serverless Connector module utilizing AWS Lambda, API Gateway, and EventBridge for processing real-time ATS events, shrinking data latency from 30 minutes to under 30 seconds.

Engineered a resilient and intelligent automated reprocessing flow with adaptive fail over mechanisms (real-time email alerts, dynamic retries, CloudWatch alarms) for the EEB pub-sub system, ensuring seamless event recovery and drastically reducing manual log monitoring by 50%

In my previous experience built and integrated 3 APIs for airline suppliers using Node.js,AWS Lambda, DynamoDB, Caching and Layers, improving system performance by 30% and reducing response time by 3 seconds. Spearheaded the development and design of B2B private fares and series fares, driving a 40% increase in quarterly sales for UdChalo.