Shishir Biyyala

Head of Engineering, Lab Platforms at Invitae
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Contact Information
us****@****om
(386) 825-5501
Location
Morrisville, North Carolina, United States, US
Languages
  • English Full professional proficiency
  • Hindi Full professional proficiency
  • Telugu Full professional proficiency

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Bio

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Experience

    • United States
    • Biotechnology Research
    • 700 & Above Employee
    • Head of Engineering, Lab Platforms
      • Oct 2023 - Present

      - LIMS - Fulfillment - Operations Tooling

    • Head of Engineering, LIMS
      • Mar 2022 - Oct 2023

    • Software Engineering Manager, LIMS Platform
      • Aug 2020 - Mar 2022

    • Software Engineering Lead - Scale and Architecture
      • Jan 2020 - Aug 2020

    • Senior Software Engineer
      • Jun 2019 - Jan 2020

    • India
    • Non-profit Organizations
    • 1 - 100 Employee
    • Technical Advisor / Pro Bono
      • Nov 2019 - Jan 2021

    • United States
    • Financial Services
    • 100 - 200 Employee
    • Software Engineer
      • Jan 2016 - Jun 2019

  • TEKSystems, onsite at Comcast Labs
    • 1110 Vermont Ave Washington, D.C.
    • Search Engine Developer
      • Jun 2014 - Jan 2016

      REX4 - Comcast's next generation XFINITY TV Search, Browse & Recommendations : 1. Search Engineer, part of the agile technical team responsible for the backend search engine 2. Stack includes usage of Apache Solr/Lucene for record indexing and retrieval, MongoDB for ETL, CouchDB, memcacheD for runtime lookups, Spring for dependency injection, Apache ZooKeeper for API decoupling 3. In-house regression test suite written in Scala 4. Search engine performance optimization and analysis… Show more REX4 - Comcast's next generation XFINITY TV Search, Browse & Recommendations : 1. Search Engineer, part of the agile technical team responsible for the backend search engine 2. Stack includes usage of Apache Solr/Lucene for record indexing and retrieval, MongoDB for ETL, CouchDB, memcacheD for runtime lookups, Spring for dependency injection, Apache ZooKeeper for API decoupling 3. In-house regression test suite written in Scala 4. Search engine performance optimization and analysis using Graphite, Splunk, JVisualVM etc Show less REX4 - Comcast's next generation XFINITY TV Search, Browse & Recommendations : 1. Search Engineer, part of the agile technical team responsible for the backend search engine 2. Stack includes usage of Apache Solr/Lucene for record indexing and retrieval, MongoDB for ETL, CouchDB, memcacheD for runtime lookups, Spring for dependency injection, Apache ZooKeeper for API decoupling 3. In-house regression test suite written in Scala 4. Search engine performance optimization and analysis… Show more REX4 - Comcast's next generation XFINITY TV Search, Browse & Recommendations : 1. Search Engineer, part of the agile technical team responsible for the backend search engine 2. Stack includes usage of Apache Solr/Lucene for record indexing and retrieval, MongoDB for ETL, CouchDB, memcacheD for runtime lookups, Spring for dependency injection, Apache ZooKeeper for API decoupling 3. In-house regression test suite written in Scala 4. Search engine performance optimization and analysis using Graphite, Splunk, JVisualVM etc Show less

    • United States
    • Information Technology & Services
    • 1 - 100 Employee
    • Software Engineer
      • Jun 2013 - Jun 2014

      - Interact extensively with the PubMed Health group at National Center for Biotechnology and Information (NCBI), understanding requirements pertaining to curation of data coming from disparate data sources. Worked on a content management authoring system built from ground up, which is responsible for ingesting data from heterogenous sources and producing directly renderable XML. Technology stack: Python, Django, Virtualenv, XML, MySQL, Subversion - Part of the Web Tech project team… Show more - Interact extensively with the PubMed Health group at National Center for Biotechnology and Information (NCBI), understanding requirements pertaining to curation of data coming from disparate data sources. Worked on a content management authoring system built from ground up, which is responsible for ingesting data from heterogenous sources and producing directly renderable XML. Technology stack: Python, Django, Virtualenv, XML, MySQL, Subversion - Part of the Web Tech project team at NCBI, responsible for evaluating various platforms such as Spring MVC and Grails to move from an inhouse web framework. The evaluation procedure included building applications on each of these frameworks which serve as a proof-of-concept, facilitating comparison - Co-authored a wrapper API on NCBI’s entrez database in Groovy/Java, accessible from any JVM-compatible language/framework. Technology Stack: Groovy, Java, XML, JSON, GIT - Coordinate with different technical/non-technical expert groups within NCBI and establish a continuous workflow Show less - Interact extensively with the PubMed Health group at National Center for Biotechnology and Information (NCBI), understanding requirements pertaining to curation of data coming from disparate data sources. Worked on a content management authoring system built from ground up, which is responsible for ingesting data from heterogenous sources and producing directly renderable XML. Technology stack: Python, Django, Virtualenv, XML, MySQL, Subversion - Part of the Web Tech project team… Show more - Interact extensively with the PubMed Health group at National Center for Biotechnology and Information (NCBI), understanding requirements pertaining to curation of data coming from disparate data sources. Worked on a content management authoring system built from ground up, which is responsible for ingesting data from heterogenous sources and producing directly renderable XML. Technology stack: Python, Django, Virtualenv, XML, MySQL, Subversion - Part of the Web Tech project team at NCBI, responsible for evaluating various platforms such as Spring MVC and Grails to move from an inhouse web framework. The evaluation procedure included building applications on each of these frameworks which serve as a proof-of-concept, facilitating comparison - Co-authored a wrapper API on NCBI’s entrez database in Groovy/Java, accessible from any JVM-compatible language/framework. Technology Stack: Groovy, Java, XML, JSON, GIT - Coordinate with different technical/non-technical expert groups within NCBI and establish a continuous workflow Show less

    • United States
    • Higher Education
    • 700 & Above Employee
    • Software Developer (Graduate Assistant)
      • Jun 2011 - May 2013

      - Responsible for complete development life cycle of all web applications; interact extensively with clients to conceptualize applications and proactively initiate possible automation – Leverage technologies such as Django, Dajax, Django-CMS, Apache web server, GIT, Python, PHP, Java EE, MySQL, Javascript, Ajax and JSON to build and deploy user/admin profile systems, report generation tools and automation scripts – Maintain, upgrade dedicated Linux servers; convert legacy PHP and… Show more - Responsible for complete development life cycle of all web applications; interact extensively with clients to conceptualize applications and proactively initiate possible automation – Leverage technologies such as Django, Dajax, Django-CMS, Apache web server, GIT, Python, PHP, Java EE, MySQL, Javascript, Ajax and JSON to build and deploy user/admin profile systems, report generation tools and automation scripts – Maintain, upgrade dedicated Linux servers; convert legacy PHP and Java EE applications into Django applications; manage/customize websites part of UNL Drupal Content Management

    • Research Assistant
      • May 2012 - Apr 2013

      - Worked on TCP performance of web servers which deploy different congestion control algorithms - Developed efficient algorithms for user-level emulation of round trip time, TCP timeout and packet loss rate - Implemented partial functionality of TCP/IP stack at user level to facilitate network emulation at TCP receiver

Education

  • University of Nebraska-Lincoln
    Masters, Computer Science
    2011 - 2013
  • Jawaharlal Nehru Technological University
    Bachelor of Technology - BTech, Computer and Information Sciences, General
    2006 - 2010

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