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Hello, I am Prabhakhar

a fantastic software programmer at ebay inc.

About Me

Prabhakhar is making frameworks and systems at ebay inc, to enable application developers meet the business needs. He was also involved in making ebay inc's private cloud, one of the largest private clouds. Previously, he worked at Oracle.

While not engineering software, you can find him playing with his kids or riding his Panigale S.

And, he is a great cook, too.

Summary of Qualifications
  • Extensive programming experience in Java, C/C++, JavaScript

  • Strong leadership and management skills, with experience in leading international teams on large projects

  • Exceptional problem-solving expertise, analytical skills, and enthusiasm for tackling diverse technical challenges

  • Seasoned Software Engineer with 12+ years of large systems software design and development experience

  • Expertise in data structures, algorithms and complexity analysis

  • Extensive knowledge and experience with n-tier architectures, Concurrency, Object-Oriented concepts, RESTful Web Services, Design patterns, and Refactoring

  • Thorough understanding of HTTP and other web protocols

Professional Experience
  • 2008 - present
    Member of Technical Staff at eBay Inc. Platforms Frameworks group

    • Currently building ebay inc's private cloud with openstack.
    • Lead Contributor to, an open-source platform to make HTTP consumption super simple and performant at scale.
    • Administrator for many npm packages like cluster2,, etc., in
    • Lead engineer for operationalizing Jersey (JSR 311) in ebay. Implemented JAXRS 2.0 features like 'hypermedia constraints', client side asynchronous APIs, client auto-redirection, centralized logging, monitoring etc., within ebay.
    • Developed key components in SOA Framework, ebay's in-house asynchronous, high performant framework to ease the development of web services within all eBay business domains. The framework provides Location Transparency, Protocol and Data-Format independence, Versioning, Monitoring, and other features required for RPC, like request-response pipelines etc.,
    • Project Lead for open sourcing the above mentioned SOA Framework, code-named Turmeric.
    • Notable contributions :
      • Support for Protobuf message format
      • Benchmarked the SOA Framework
      • Service Configuration through API
      • Support business teams to effectively use the framework
      • Developed a database-based Messaging framework called 'Business Events Streams' a high-performance infrastructure for integration eBay system components using asynchronous, persistent, transactional business event streams.

  • 2007-2008
    Technical consultant at American Power Conversion. Programmer Analyst at DataMethods

    • Designed and implemented a customized scalable solution for APC Warehouse systems based on Oracle WMS product.

  • 2003-2007
    Senior Member Technical Staff, ORACLE India Pvt Ltd., Bangalore

    • I was part of the Directory Services team of Oracle Fusion Middleware. Worked on the integration of LDAP server and LDAP tools with Oracle AS11g. Also implemented Referential integrity in Oracle LDAP server. Fixed many bugs in OID Bulk tools which are part of Oracle LDAP Server.
    • Previously part of Shipping and Transportation module of Oracle Applications

  • 2002-2003
    Staff Engineer, Infosource migration technologies, Chennai

    • Joined a 7-person startup implementing a comprehensive migration solution across a wide range of databases such as Oracle, SQL Server, IBM DB2, MySQL, and PostgreSQL. Technology: C++, Java and SQL.

  • 1999-2002
    Masters in Computer Science,
    College of Engineering, Guindy - India.

  • 1996-1999
    Bachelor of Science in Physics
    Bharathidasan University, India.


Want me to help you with your project? Or just want to say hello? | 408.832.3143