Karthikeyan S. Email & Phone Number

Mountain View, California, US

Working with the Cloud Platform/Cloud Infrastructure team building a control plane in Kubernetes for Confluent private cloud deployments to make it as seamless as Confluent Cloud.

Palo Alto, California, US

Worked on the CDM(Cloud Data Management) team focussing on host based and NAS based data management.- Tech lead and core developer of NAS Direct Archive that helps archive data to the cloud with constant space requirement on Rubrik cluster for moving petabyte-scale data. Two issued patents.- Tech lead for the Large file sharding to improve the scalability.

Santa Clara, California, US

Working with the Tintri File systems team. - Developed Zero block optimization framework for Tintri file system. One issued Patent.- Designed and implemented Software encryption in Tintri file system to remove the dependency on SEDs and get FIPS compliance- Developed a FIPS compliant encryption library over OpenSSL and lead Tintri’s FIPS certification.

Round Rock, Texas, US

I worked with the Data Domain File Systems group which is the main file system stack over all Data domain appliances. - Worked on prototyping distributed multi-node DD archiver.- Implemented support for Unstable Streams (by-pass NVRAM) in DDFS, which is used for protocols like CIFS. - Re-designed dedup domain Key-Value store to be resilient to enclosure.

Sunnyvale, CA, US

I worked with the Yahoo! Mail back-end team on the Metadata storage and retrieval layer for Yahoo! Mail. - Worked on Lease server enhancements, Compact Index and Cheap copy implementation in Yahoo Mail Metadata API. - Worked on design and implementation of Lucene Index migration for a My Photos(Xoopit) application in Yahoo Mail

Stony Brook, NY, US

I was working on Linux based file systems under Prof. Erez Zadok. - I worked on implementing Write ordering in file system using write barriers implementation on SCSI using Tagged I/0. - Worked on implementing a efficient data store that could be used for De-duplication in file systems using LSM Tree based data structures

San Francisco, California, US

Worked with the CIFS/NFS optimization team. - Worked with NFS and CIFS protocol optimization team to evaluate read-ahead optimizations in Compound document format for WAN optimization. Prototype was developed in Python.- I also worked on implementation of few internal performance evaluation tools to map system call and Wireshark network traces for.

Woodland Hills, CA, US

Worked for Server and Web Apps Team at Hyderabad for Classmates that dealt with development of web services and web applications for Classmates.com portal. Development was done with Java/J2EE/Spring/Hibernate and Oracle/MySQL databases with some Perl and Shell scripting.- Worked on Be-User to tool to simplify profile creation with any specific attributes.

Armonk, New York, NY, US

Worked in Tivoli Software team.- Studied different components of TIO and developed scripts for server orchestration in TIO to automate the installation of Tivoli Access Manager, which mitigated huge installation and set up time.- Implemented a prototype for SACRED protocol (RFC 3760) which deals with maintaining credentials using Java, Swing interfaces and.

Ms, Computer Science

B.E(Hons), Computer Science