Kishore Kannan S

Cirrus (CDP):

• I worked as a full-stack developer for the Zoho CDP platform, where I integrated external sources and destinations for data pulling and publishing to the configured destinations. My main focus was on customer profiling, grouping audiences, journey creation, ETL, data flow, and analytics to show how the business performs. I worked with technologies like ETL, Kafka, and Redis for real-time streaming data, as well as handling big datasets, where every piece of data can be transformed, filtered, joined, and sent to external destinations. I worked on optimizing queries for analytics, handling billions of data, and scaling the systems for read-heavy operations. I worked on architectural patterns and system designs for building the core of the product to be robust and scalable. I have experience in handling issues and team collaboration.

SCF (Storage Control Framework):

• Working for an optimized storage framework similar to an object store similar to S3, where it is used to store the files and retrieve the files in an optimized way, I have worked deeply on file writing, efficient storage designs, read designs, Kafka for asynchronous replications across distributed systems, Redis for caching, and client code for registering the available disks to the central server to make the disks from clients a storage device, mmap writing, and robust design for fast storage and retrieval.