Technical Specialist/Sr. Software Developer Resume

SUMMARY:

Over 10 years of IT experience in web - based enterprise applications using Java/JEE.
Experience in all phases of Software Development life cycle and Agile Development process.
Experience in JavaScript frameworks like AngularJS, RequireJS, NodeJS, jQuery and LESS.
Experience in MVC frameworks like Struts, Spring, Hibernate and Rest API/SOAP web services.
Experience in working with different databases like MySQL, Oracle and Microsoft SQL Server.
Experience in Big Data analytics, with hands on experience in using Hadoop and MongoDB.
Good problem-solving skills, quick learner, team player and an effective professional.

TECHNICAL SKILLS:

Languages: Java-JEE, Flex3.5, Angular JS, jQuery, HTML5, NodeJS, Python, Unix.

Databases: Microsoft SQL Server, MySQL, Oracle 8/9i10G, HDFS, MongoDB.

Tools App Servers: Struts, Hibernate, Spring, Xtext/Xtend, Vendavo 7.0, Hadoop Ecosystem.Svn, Grunt, Webstorm, Eclipse, Burp Suite, LDAP, Perforce, Toad.Tomcat, WebLogic, Jboss, WebSphere, Jetty, Glassfish.

PROFESSIONAL EXPERIENCE:

Confidential

Technical Specialist/Sr. Software Developer

Responsibilities:

Designed single page application using AngularJS, created custom directives, dynamic view using HTML5 web storage APIs, LESS-CSS, Bootstrap and third party library ui-grid.
Integrated with RESTful services to fetch data through JSON format and update the DOM.
Used NodeJS as a server and ZooKeeper for maintaining the Ajax calls response data.
Involved in creation of unit testing framework and unit test cases using ngMock by sample data.
Involved in design and development of MVC based web components for PAS transactional processing engine, implemented DSL using Xtext/Xtend with Spring/Hibernate core frameworks.
Involved in creation of REST/SOAP end points, JMS-Q and routing through Apache Camel.
Involved in Security optimization implementing OWASP CSRF Guard, CORS and XSS/SSL.
Involved in performance tuning for nightly batch jobs using profilers on Oracle DB& Sql Server.
Involved in optimization of MapReduce algorithms using combiners/partitions to deliver the best results and developed multiple MapReduce Jobs to format search results.
Implemented Utility interfaces for Spock Automation Test Framework in groovy.
Designed and developed user interface using HTML5/jQuery, CSS3 and Backbone JS.
Integrated with REST Services, NOSQL Mongo dB and worked with JSON data to render UI.
Involved in creating Prototypes with Angular JS confined to the UX requirements.

Environment: HTML5, jQuery, Backbone JS, CSS3, AJAX, REST API, NoSQL-MongoDB.

Confidential

Lead Consultant

Responsibilities:

Designed and developed web user interface to process blocking of IMEI by consuming required web service from back end engineering systems.
Exposed simulation services as RESTful web service using Apache-CXF framework using JSON as a data format.
Worked with UX team, product owners for the appearance and navigation of screens to meet the system requirements as a lead flex developer.
Used BlazeDS to connect the UI and back end layer (Java DAO implementations).

Environment: Java/JEE, Adobe Flex 3.0, Eclipse, JUnit, PL/SQL and Oracle 10g.

Confidential

J2EE Developer

Responsibilities:

Involved in design and development of JEE web tier using Struts action classes and Hibernate.
Created JMS Active MQ sender classes to publish the information to the Engine (C++).
Integration tests are written using the Exactor Extreme programming acceptance test framework to achieve TDD.

Environment: Java, J2EE, Java Script, Struts1.3, Spring2.0, Jetty, Hibernate, Exactor Extreme/JUnit, TCP -Wire Shark, VOIP, SIP - Servlet 1.1, Pl/SQL, Oracle 9i and Eclipse.

Confidential

Configuration Engineer

Responsibilities:

Designed presentation layer for Price Manager and Deal Manager using JS and UII.
Configured policy tables using OMI, UII and VSL and developed OMI for entity configuration.
Implemented the logic for pricing and calculated pricing using VSL (Vendavo Scripting Language). Integrated Vendavo with SAP Net-Weaver.
Used VQL Queries for pulling out the data from the database.
Implemented Mass Edit functionality of Vendavo for mass editing the deals in Deal Manager.
Implemented the logic for pricing and calculated pricing using VSL (Vendavo Scripting language).
Configured policy tables using OMI, UII and VSL and developed OMI for entity configuration.

Environment: Java, Vendavo 6.0, Vql, Oracle 10g, Eclipse, Toad.

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