SWAROOP CHOUDHARI

Currently working in Global Dedupe, High availability, WAFL buf and realloc area.

Engineered constant time snapshot and cloning solutions for lightweight volumes, currently patent pending.

Executed epoch-based snapshot implementation to enhance granular data management. Currently patent pending

Led the snapshot team in delivering innovative features such as snapshot scaling for flexvols and flexgroups. Oversaw initiatives to improve recovery point objectives, driving team performance and project success.

Worked on protocol lock manager. Delivered SMB 2.2 and SMB 2.3 support and NDO lite features for CA shares.

Developed and deployed OnDemand functionality for VMware vVols to streamline single file copy and move (SFCOD and SFMOD) processes.

Delivered directory entry caching feature for FlexGroups.

Helped in other areas WAFL like Quotas, Qtress and Volume move.

• Member of the kernel file system client team, whose responsibility is to provide a high-performance, stable client for Panasas's distributed file system (PanFS).
• Designed and implemented a test scaffold for the kernel file system client. Also, Integrated it with ccov to provide test coverage numbers.

• Assisted in developing and implementing a protocol checker and regression tool for webmail service. Supported abstraction of complex protocol details through a custom scripting language. Enabled auto-generation of test scripts via a capture and replay mode.
• Assisted in developing a SQL to XQuery converter prototype for BEA's Liquid Database using ANTLR-Java. Supported the design of AST transformation algorithms to convert SQL AST into its equivalent XQuery AST.

• Designed and Implemented test cases for all the public interfaces of the classes in the given library.
• Wrote over 20,000 lines of C++ code on Linux.