Hari Sankar S

Hari Sankar S Email and Phone Number

Software Engineering @ ServiceNow
2225 Lawson Lane, Santa Clara, CA 95054, us
Hari Sankar S's Location
Greater Seattle Area, United States, United States
Hari Sankar S's Contact Details

Hari Sankar S personal email

About Hari Sankar S

In-depth experience in designing, developing and spearheading projects in Relational Databases, Big Data and Data Platform space since 2006. In the past, I've worked on state-of-the-art technologies and enjoyed solving challenges related to:- Relational Database Internals: Query Compilation, Query Optimization and Execution, SQL Performance in Aurora MySQL/PostgreSQL, Apache Hive, Oracle RDBMS- Scalability issues in Distributed Systems- Big Data (Building Hadoop ecosystem, Apache Hive)For more information, I am reachable via harisankars2003@gmail.com.

Hari Sankar S's Current Company Details
ServiceNow

Servicenow

View
Software Engineering
2225 Lawson Lane, Santa Clara, CA 95054, us
Website:
servicenow.com
Employees:
5
Hari Sankar S Work Experience Details
  • Servicenow
    Lead Software Engineer
    Servicenow Oct 2023 - Present
    Santa Clara, Ca, Us
    Data Platform. Data Scale / Persistence team.
    View
  • The Apache Software Foundation
    Apache Hive Committer
    The Apache Software Foundation Jun 2013 - Present
    Wilmington, Delaware, Us
    Hadoop Ecosystem
    View
  • Trm Labs
    Staff Software Engineer
    Trm Labs May 2023 - Oct 2023
    San Francisco, California, Us
    Building Data Platform / Database Infrastructure to prevent crypto-related financial crime and fraud.
    View
  • Salesforce
    Principal Software Engineer
    Salesforce Jun 2021 - May 2023
    San Francisco, California, Us
    Scale @ Core App Server. Principal Tech Lead. Solved scalability, data consistency and performance issues, led automation efforts, improved observability/metrics/monitoring of app scale services.
    View
  • Amazon Web Services
    Engineer
    Amazon Web Services Sep 2016 - Jun 2021
    Seattle, Wa, Us
    AWS Aurora MySQL and PostgreSQL internals. Upper half of the query execution engine: Cost Based Optimizer, Hash Join, Parallel query related work. Contribution to Babelfish project.
    View
  • Hortonworks
    Research And Development Engineer
    Hortonworks Aug 2013 - Sep 2016
    Santa Clara, California, Us
    Apache Hive committer: Hiveserver2, Cost Based Optimizer, Execution engine. Contributor to Apache Pig, Apache Calcite.
    View
  • Oracle
    Research And Development Engineer
    Oracle Jun 2010 - Aug 2013
    Austin, Texas, Us
    Oracle Optimizer. Cost Based Optimizer, Query transformation, Adaptive Query Optimization, Adaptive selection of a distribution method during execution of parallel join operations
    View
  • American Megatrends
    Research And Development Engineer
    American Megatrends Aug 2009 - May 2010
    Norcross, Georgia, Us
    Designed and developed MegaRAC Remote Management service from scratch.
    View
  • Ibm
    System Design Engineer
    Ibm Aug 2006 - Jul 2008
    Armonk, New York, Ny, Us
    Data platform/ Database related work including data modeling, ETL, data migration.
    View

Hari Sankar S Skills

Python Java Sql Distributed Systems Software Development Unix Linux Algorithms Cloud Computing C# C++ C Software Oracle Hadoop Scripting Databases

Hari Sankar S Education Details

  • Cornell University
    Cornell University
    Computer Science
  • College Of Engineering Trivandrum
    College Of Engineering Trivandrum
    Computer Science And Engineering

Frequently Asked Questions about Hari Sankar S

What company does Hari Sankar S work for?

Hari Sankar S works for Servicenow

What is Hari Sankar S's role at the current company?

Hari Sankar S's current role is Software Engineering.

What is Hari Sankar S's email address?

Hari Sankar S's email address is ha****@****che.org

What schools did Hari Sankar S attend?

Hari Sankar S attended Cornell University, College Of Engineering Trivandrum.

What are some of Hari Sankar S's interests?

Hari Sankar S has interest in Project Management, Distributed Systems, Big Data, Algorithms, Hive, Database Internals, Hadoop.

What skills is Hari Sankar S known for?

Hari Sankar S has skills like Python, Java, Sql, Distributed Systems, Software Development, Unix, Linux, Algorithms, Cloud Computing, C#, C++, C.

Who are Hari Sankar S's colleagues?

Hari Sankar S's colleagues are Paul Fipps, Athira Abhijith, Oleksii Kozlov, Nikita Lewis, Mghm, Capm, Shamira Joshua, Dev Kathuria, Sushma Lh.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.