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Sachin [email protected] | 607.293.0401https://www.linkedin.com/in/sachin-tiwari
EDUCATIONSTONYBROOKUNIVERSITY | MS IN COMPUTER SCIENCEAug 2016 - December 2017Subjects • Analysis of Algorithms •Operating Systems •Distributed Systems •Wireless andMobile Networking•Working in the File Systems and Storage Lab, under the guidance of Prof. Erez Zadok.
SRMUNIVERSITY | B.TECH IN INFORMATION TECHNOLOGYMay 2014Major GPA: 9.62/10 •Was awardedMerit Scholarship for all the academic years
EXPERIENCEEMCCORPORATION | ASSOCIATE SOFTWARE ENGINEERJune 2014-June2016 | Bangalore,India
• Worked as an Associate Software Engineer in the Core Division for the Storage Integrated Snapshots team.• I was part of a teamworking on a platform used tomove data from various SAN production storage arrays to common
protection storage.• I was responsible for implementation of interfaces to different storage arrays such as VMAX andData Domain.I was also
involved in modifying algorithms related to intelligent pairing of storage devices for better performance .• Developed a tool to measure performance of reads of duplicated data for varying production data change rates and various
other scale measures.• Worked on aModel for dynamic allocation of storage resources to nodes on a SAN network based on Services Oriented
Architectures and REST Services.• Receivedmultiple awards for my technical contribution to the projects.
ACADEMIC PROJECTSRECORDANDREPLAY STACKABLE FILE SYSTEMImplemented a stackable file system using wrapfs, that intercepts file systemmethods. A kernel threadalong with a producer/consumer approach was used to handle requests asynchronously. Also there wasselective tracing of f/s methods by using ioctl’s . Operations were replayed in the user level.
DISTRIBUTEDHISTORY-BASEDACCESS CONTROL POLICY EVALUATIONWorking Implementation of algorithm discussed in paper ”Scalable and Secure Concurrent Evaluation ofHistory-based Access Control Policies”. Improvised the existing algorithm throughmultiversionconcurrency control and timestamp ordering. Useful for handling history based access control.Implementation was done in DistAlgo ( a high level language over python) XML and JSON.
IMPLEMENTATIONOFACLOUDBASEDAPPLICATION FORANE-VARSITYI developed a web application to enable students and teachers to be part of a common environment toenable a virtual classroomwith features such as live video counselling using third party APIs along withother features in an online student application. The backend systemwas built using REST services offeredby Azure.
TECHNICAL SKILLSLANGUAGESC • Python • Core Java • XMLOPERATING SYSTEMSLinux •Windows • SolarisAREA’ OF INTERESTFile Systems • Storage Systems • Distributed Systems • Virtual-ization
CERTIFICATIONS• EMC Information StorageManagement v2• EMCData DomainWorkflows
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