• Spearheaded development efforts in India’s Central Bank Digital Currency (CBDC) team, overseeing seamless token creation,issuance, redemption processes, and offline transfers.• Led the transition of the UPI application to the Rust language, resulting in a notable 60% improvement in performance and scala‑bility. As the sole developer, designed an efficient data transfer protocol between banks, showcasing expertise in impactful solutions.• Played a pivotal role in optimizing CBDC operations, ensuring compliance with strict regulatory guidelines and requirements.• Contributed to significant advancements in CBDC initiatives, aligning with national objectives and driving digital transformation.• Served as the Research and Development Team Lead, providing effective guidance and strategic oversight for successful projectexecution. Demonstrated leadership in achieving project goals with the team.• [Confidentiality restrictions apply, detailed contributions cannot be disclosed]

Led a team of 3 developers to design and implement a high-performance platform using Golang, Kubernetes, and Docker.Successfully resolved memory issues, resulting in a remarkable 70% reduction in third-party API response time through efficient utilization of Goroutines and sync.WaitGroup.Optimized the platform, achieving a notable 50% improvement in response time and reducing server costs by 20%.Implemented Role-Based Access Control (RBAC) to enhance portal security, leveraging Casbin for effective access management.Collaborated closely with stakeholders to gather requirements and delivered features on schedule and within budget.Developed cloud resources, approval workflows, cost estimation dashboard, notifications, data ingestion, and search functionality, utilizing Elasticsearch, OCR, and workflow technology.Automated Cloud Resource Creation, GIT, Terraform, and Approval Workflow using Temporal, leading to significant time and resource savings. Successfully achieved up to 90% cost reduction by redesigning personalized notification and queueing processes.Spearheaded the migration of applications from On-premise to Google Cloud Platform (GCP) and Azure to GCP, ensuring seamless transitions.Designed and developed a robust Single Sign-On (SSO) Authentication system with SAML, LDAP, MFA, and custom login functionality.Streamlined developer productivity by creating an efficient SDK featuring commonly utilized services for seamless development.

Enhanced Zoho analytics backend performance by implementing design patterns. Created REST APIs for Analytics.Developed and implemented a combo box with lazy-loading options for both select and search lists.Optimized search bar API calls by utilizing debouncing .

Utilized a C++ library to gather windows OS file permission details, translated the data into Java format using Java Native Interface library, processed the information, and presented it in a web application.