Harish Kumar

Software Engineer

Paytm Payments Bank•  July 2022 - Present•  Noida, India

Contributed to the development and enhancement of key features within the Mandate and UDIR projects, demonstrating versatility and adaptability in delivering impactful features. Implemented robust locking mechanisms in Aerospike to safeguard against transaction id to avoid fund loss. Automated essential daily monitoring reports, enhancing operational efficiency and ensuring timely access to critical insights. Implemented proactive monitoring solutions, including pager alerts and Grafana dashboards, seamlessly transitioning a critical promotional service from an OCL environment to banking infrastructure. Developed and deployed automated job to efficiently update pending pre-debit notification statuses. Engineered RESTful APIs for core table operations, enabling seamless record addition, updating, and retrieval with enhanced efficiency and scalability. Enhanced pre-debit notification functionality by integrating with CleverTap, facilitating the seamless transmission of supplementary data through consumer channels. Developed collaborative skills through active participation in cross-functional teams, fostering effective communication and synergy to achieve project objectives.

Software Engineer Intern

Paytm Payments Bank•  January 2022 - July 2022•  Noida, India

Designed and built a User Management System utilizing Spring Boot and Kafka, gaining invaluable hands-on experience. Acquired proficiency in writing JUnit test cases, ensuring robust code quality and facilitating thorough software testing processes.

Summer Research Internship

Indian Institute of Information Technology•  May 2021 - July 2021•  Gandhinagar, India

Gained comprehensive understanding of wavelets and their diverse applications, demonstrating adeptness in applying theoretical knowledge to real-world scenarios