As a Senior Technical Lead at Paytm Payments Bank, I am responsible for creating and maintaining a scalable, high-performance, data-intensive application for KYC (Know Your Customer) verification. KYC is a crucial process for ensuring compliance, security, and customer satisfaction in the banking industry. I have over 12+ years of experience in software engineering, working with various technologies such as Java, Spring, Spring Boot, MySQL, Kafka, Cassandra, Kubernetes, Terraform, Docker, Golang, Scala, Elasticsearch, and more. I have led and implemented features such as flow management systems, rule management engines, and cloud infrastructure functions. I have also published a IEEE research paper on testing applications in the cloud. I am passionate about core computer science concepts such as compiler design, data structures, algorithms, data mining, distributed computing, and machine learning. I enjoy solving complex problems, learning new skills, and collaborating with talented teams. My goal is to leverage my expertise and experience to deliver innovative solutions that enhance the performance, quality, and security of Paytm Payments Bank's KYC systems.