Sean Grayson

Sean Grayson Email and Phone Number

Software Engineer @ Adaptive Security
New York, NY, US
Sean Grayson's Location
New York, New York, United States, United States
Sean Grayson's Contact Details
About Sean Grayson

Full stack web developer Big data engineerJava, Python, Scala, C, C++, Oracle, MySQL, Elastic Search, Cassandra, Storm, Kafka, ZooKeeper, Redis, Maven, Spring, JDBC, Tomcat, Netty, Hadoop, MapReduce, Hive, HDFS, Sqoop, Django, PHP, JavaScript, jQuery, AngularJS, AJAX, CSS, Erlang, Bash, OpenGL----Please only use the contact info shared on this site. Do not contact me via phone.

Sean Grayson's Current Company Details
Adaptive Security

Adaptive Security

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Software Engineer
New York, NY, US
Website:
adaptivesecurity.com
Employees:
97
Sean Grayson Work Experience Details
  • Adaptive Security
    Software Engineer
    Adaptive Security
    New York, Ny, Us
    View
  • Attentive
    Principal Software Engineer
    Attentive Oct 2023 - Mar 2024
    New York, Us
    View
  • Attentive
    Staff Software Engineer
    Attentive Jan 2019 - Oct 2023
    New York, Us
    View
  • Attentive
    Senior Software Engineer
    Attentive May 2017 - Jan 2019
    New York, Us
    https://attentivemobile.com/
    View
  • Twitter
    Software Engineer
    Twitter Jul 2014 - May 2017
    San Francisco, Ca, Us
    Twitter mobile ads teamContinued work on the TapCommerce real time bidder system.
    View
  • Tapcommerce
    Software Engineer
    Tapcommerce Mar 2014 - Jul 2014
    Us
    Acquired by Twitter in July 2014http://www.tapcommerce.com/
    View
  • Testflight
    Software Engineer
    Testflight May 2012 - Feb 2014
    Acquired by Apple in Feb 2014.FlightPath• Back-end engineer for the FlightPath real-time analytics mobile product utilizing Kafka for event ingestion, Storm as the ETL, Cassandra for persistence, and Elastic Search as the application level searching.• Led development of the Elastic Search Tomcat query client. This fed the analytics dashboard.• Built the disaster recovery, data migration, and monitoring tools for FlightPath - Kafka consumer raw data storage backup, tools to replay data from Kafka or Cassandra to Elastic Search, ZooKeeper consumer offset monitoringOther notable projects:• Designed the ETL for a TestFlight data warehouse using the Hadoop ecosystem. Flume would push events to HDFS, with Hive queries and MapReduce jobs processing and sending aggregate data to MySQL
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  • Yardi Systems
    Computer Programmer
    Yardi Systems Feb 2011 - May 2012
    Santa Barbara, Ca, Us
    Programmer for the P260 portal Tomcat website used by HUD• Worked with Yardi's Java XML parsing framework used to generate every page seen on website• Wrote and optimized scheduled stored procedures and queries in the Oracle database• Constructed reports and information screens using the XML parsing framework, JavaScript, and SQL• Scorecard web tool to measure the performance of Asset/Field Service Managers for HUD• Java application which parsed and compared data between our database and exported data from Hewlett-Packard.
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  • Ucsb Earth Research Institute
    Computer Programmer
    Ucsb Earth Research Institute Nov 2010 - Feb 2011
    Worked at NEES (Network for Earthquake Engineering Simulation)Wrote software for the NEES branch at UCSB• Optimized and automated data batch processing jobs written in Perl, C, and Bash• Implemented and fixed JavaScript applications for their websitehttps://nees.ucsb.edu

Sean Grayson Skills

Javascript Python Java Mysql Sql Ajax Css Php C++ Perl C Web Development Databases Cassandra Storm Redis Jquery Scala Oracle Elasticsearch Kafka Zookeeper Maven Pants Spring Jdbc Tomcat Netty Scalding Hadoop Mapreduce Hive Sqoop Opengl Angularjs Erlang

Sean Grayson Education Details

  • Uc Santa Barbara
    Uc Santa Barbara
    Computer Science

Frequently Asked Questions about Sean Grayson

What company does Sean Grayson work for?

Sean Grayson works for Adaptive Security

What is Sean Grayson's role at the current company?

Sean Grayson's current role is Software Engineer.

What is Sean Grayson's email address?

Sean Grayson's email address is sg****@****ail.com

What schools did Sean Grayson attend?

Sean Grayson attended Uc Santa Barbara.

What are some of Sean Grayson's interests?

Sean Grayson has interest in Embedded Software, Boston Celtics, Ratatat, Javascript/jquery/ajax Projects, Being Social, Game Programming, Web Development, Computer Graphics, Baseball, Starcraft.

What skills is Sean Grayson known for?

Sean Grayson has skills like Javascript, Python, Java, Mysql, Sql, Ajax, Css, Php, C++, Perl, C, Web Development.

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