VISHNU PUVVADA

• Architected and developed a new multi-authorization security model from the ground up, designing the core policy engine, quorum approval service, and state machine to enforce multi-person control and eliminate single-administrator vulnerabilities.
• Designed and implemented a novel, race-free distributed algorithm for rotating cluster-wide secrets; the system uses a hybrid encryption scheme (per-node transport keys) and a consistency verifier to guarantee that no plaintext secrets are ever transmitted and all nodes converge safely.
• Engineered the end-to-end control plane for multi-authorization, including an idempotent API, a policy-driven quorum service, and an immutable audit pipeline, ensuring robust, production-grade security and operability.
• Architected and developed a comprehensive automation script (okv_bootstrap.sh) that fully provisioned a complex, multi-component OKV and TDE environment for a hands-on customer workshop, reducing user setup time from hours to minutes.
• Coded a fault-tolerance validation module that executed a high-stakes recovery scenario: the script successfully restored an encrypted tablespace from backup after the local key wallet was deleted, proving the system's resilience and data integrity.
• Implemented a failure-simulation framework to programmatically mimic real-world network outages, directly demonstrating the high-availability of the OKV architecture and delivering a robust, enterprise-grade workshop.

• Dynamic Web Platform for Smart TV App Management
• Developed versatile datagrid component for rendering diverse data sets with advanced features, including pagination, editing, and dynamic columns.
• Utilized Higher Order Components (HOCs) to enable multiple tabs with different views based on selected rows within the same browser window.
• Incorporated visualization with interactive graphs using dynamic color generation and Realtime data insights.
• Integrated MySQL database and implemented API calls for seamless data retrieval.
• Exposure: ReactJs, NodeJs, ExpressJs, MySQL.

9.23 CGPA