Sharad Gupta Email & Phone Number

Pune, Maharashtra, India

Gurugram, Haryana, India

- Leading the implementation of multiple notification channels for WYNK music and Xstream OTT app delivering >5 Mn notifications daily and saving cost by removing third party tool.- Attained a 90% reduction in user subscription errors by implementing a scalable service using Spring Boot and Kafka, resulting in substantial decrease in customer support queries.- Designed & Engineered reward based free music downloads, using click stream architecture that resulted in 2x user interaction… Show more - Leading the implementation of multiple notification channels for WYNK music and Xstream OTT app delivering >5 Mn notifications daily and saving cost by removing third party tool.- Attained a 90% reduction in user subscription errors by implementing a scalable service using Spring Boot and Kafka, resulting in substantial decrease in customer support queries.- Designed & Engineered reward based free music downloads, using click stream architecture that resulted in 2x user interaction and increased revenue by ~1 Mn per month.- Initiated & led efforts to drastically reduce frequent application restarts by 80 % through heap profiling & resolution of memory leaks, ensuring uninterrupted system operation and enhancing overall stability.- Achieved exceptional latency of 5 milli seconds by enabling parallel processing in Golang.- Enhanced performance by migrating database from Cassandra to Scylla, reducing P99 under 100 milli seconds from 140 milliseconds.- Executed circuit breaker and rate limiter integration, resulting in 40 % reduction in downtime. Show less

India

- Translated business requirements into technical specifications within agile frameworks, driving a 30 % increase in project efficiency.- Built efficient solution by integrating Redis Cache and drastically reduced processing time to 50 milli seconds.- Led the planning and execution of releases, insuring seamless product delivery and on-time deployment of critical features.- Successfully migrated services to AWS Cloud, leveraging AWS Lambda and Step Functions, resulting in a 50 %… Show more - Translated business requirements into technical specifications within agile frameworks, driving a 30 % increase in project efficiency.- Built efficient solution by integrating Redis Cache and drastically reduced processing time to 50 milli seconds.- Led the planning and execution of releases, insuring seamless product delivery and on-time deployment of critical features.- Successfully migrated services to AWS Cloud, leveraging AWS Lambda and Step Functions, resulting in a 50 % increase in operational efficiency. Show less

Gurgaon, India

Noida Area, India

- Developed and integrated REST APIs, refining data access and communications mechanisms, leading to seamless integration with UI.- Created asynchronous architecture using RabbitMQ to optimize document generation and minimize failure & system crashes.- Crafted custom email template creation and scheduling using Java and Spring Boot, resulting in improved communication.- Transitioned from costly disk storage (EBS) to AWS S3 with versioning, streamlining document management & reducing… Show more - Developed and integrated REST APIs, refining data access and communications mechanisms, leading to seamless integration with UI.- Created asynchronous architecture using RabbitMQ to optimize document generation and minimize failure & system crashes.- Crafted custom email template creation and scheduling using Java and Spring Boot, resulting in improved communication.- Transitioned from costly disk storage (EBS) to AWS S3 with versioning, streamlining document management & reducing cost by 60 %. Show less

Noida Area, India

Bachelor’S Degree, Electronics And Communications Engineering

High School, Mathematics