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Principal Consultant Resume

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San Ramon, CA

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SUMMARY:

  • Full - stack developer with 10 + years experience at all levels of software development life cycle (SDLC).
  • Strong background in Object Oriented architecture, modeling, and methodology with practical Agile, Cloud computing, BIG DATA, SOA
  • Solid experience in J2EE, Core Java, .NET, EJB, XML/XSL, UML, NoSQL, Web Services development.
  • Experience in developing Responsive web applications using jQuery, HTML5, AJAX, CSS3, Backbone, Angular JS, Bootstrap, NodeJS

TECHNICAL SKILLS:

Languages/Protocols: Java (Certified), C/C+, C#, PL/SQL, Scala, Python, REST, SOAP

App Servers: Weblogic, WebSphere, ATG, iPlanet, Jboss, Cold Fusion

Systems: UNIX, iSeries/AS400, AIX

Databases: Oracle, MS SQL Server, MongoDB, REDIS, Hive, Cassandra

Message Brokers: ActiveMQ, Kafka

Libraries, Frameworks: Play, jQuery, AngularJS, Spring, Hadoop

DevOps: Git, Jenkins, Jira, Nexus, Maven

Cloud: AWS, Google Cloud

PROFESSIONAL EXPERIENCE:

Confidential, San Ramon, CA

Principal Consultant

Responsibilities:

  • Principal Consultant.
  • Implemented REST web services for integration Enact core system with Salesforce CRM and Zoho CRM.
  • Coded Single Sign ON/SAML authentication based on oAuth
  • Worked on UI enhancements using jQuery, AngularJS, Bootstarp
  • Implemented Morphia to map Java entities to MongoDB documents

Environment: AWS EC2, JDK 1.8, MongoDB, jQuery, AngularJS, JAX-RS/Jersey, Microservices Lambda DevOps tools: AWS, Git, Jenkins, Sonar, Jira, Nexus, Maven

Confidential, San Francisco, CA

Senior Software Engineer

Responsibilities:

  • Redesigned and migrated existing modules for logistics, invoices and order processing from Weblogic Portal Framework/Struts to JBoss/AWS. The architecture is based on Spring/Hibernate/Concurrency. UI is developed with jQuery, Bootstarp, AngularJS
  • Developed Map Reduce jobs using Apache Hadoop API for analyzing the data.
  • Implemented REST API authentication based on oAuth 2.0 and Spring security.
  • Optimized content for mobile application (iOS, Android)
  • Developed utility application with NodeJS/Express/MongoDB/REST
  • Implemented Spring microservices
  • Implemented in-memory distributed cache

Environment: Java EE, Weblogic Portlal, Struts, Spring 4 (MVC, Security, Batch, Boot), Oracle PL/SQL, jQuery, AWS, MQ, Concurrency API, Amazon EMR, Hadoop

Confidential, Irvine, CA

Senior SW Engineer

Responsibilities:

  • As a Sr J2EE Integration Developer involved in all facets of development life cycle.
  • Designed and Implemented domain Layer using Spring Framework, ORM.
  • Designed REST APIs for collection and retrieval of high volume telematics data
  • Developed Single Page application with Backone/MongoDB

Environment: Java EE, Oracle, Spring 3, jQuery, Backbone, HibernateiOS, MongoDB, Jenkins, Google Cloud

Confidential, St. Paul MN

SW Engineer

Responsibilities:

  • Global Invoice and Order Management System Development.
  • Defined overall technical architecture, selected appropriate technologies and frameworks for the newly integrated Java enterprise application that replaced multiple legacy applications.
  • Web Services integration with Salesforce.com.
  • Coordinated development teams in Manila and Sweden

Environment: Java EE, Spring MVC, Hibernate, WebSphere Portal, Oracle, RAD, Cold Fusion

Confidential, Minneapolis, MN

Consultant

Responsibilities:

  • Participated in implementing service oriented architecture (SOA) in a large-scale heterogeneous application environment
  • Conversion of existing Private Client Services financial applications (reporting systems, portfolio accounting, etc.) to Java EE platform.
  • Defined functional requirements, wrote use cases, developed relational data model, sequence diagrams (Rational)
  • Designed internal legacy message bus.
  • Implemented Java interface with ISeries.

Environment: Java EE, Weblogic, Axis, WSS4j, Junit, iSeries(AS400), UML, MQ, DB2, Oracle

Confidential, Boston MA

Software Engineer

Responsibilities:

  • Worked on implementation of NLP (natural language text processing) such as tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing for maximum entropy and perception based machine learning. Used NLP algorithms like Artificial Neural Network etc

Environment: VC++, JDK, ERWIN, Rational

Confidential, Boston MA

System Developer

Responsibilities:

  • Development of the brokerage extranet based on distributed architecture.
  • Coded personalization components for a wide range of data on fund holdings and fund performance in clustered application environment.
  • Implemented JAVA Documentum APIs DFC (Documentum Foundation Classes).
  • Optimized DQL queries performance.

Environment: J2EE, ATG, iPlanet, Documentum API, C++, SQL, XML, SiteMinder, ClearCase, UNIX

Confidential, Minneapolis, MN

Software Engineer

  • Design software for the financial projections, accounting applications, insurance statistical rating models.
  • Developed utility program for premium calculation.
  • Implemented COM DLLs with Visual Basic, accessing data from the middle tier.

Environment: VBA, MFC, JET/SQL, DAO, C, ActiveX, CGI, Perl 5.

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