Profile Summary

• 11 years of I.T experience in application development, web development, distributed and client-Server development.My involvement were in analysis, design, coding, performance tuning, troubleshooting, deployment and implementation using JAVA / J2EE technologies.
• Extensive programming experience in Core Java, J2EE, Spring Spring JDBC, Spring JMS ActiveMQ , Spring Quartz, Spring MVC, Hibernate ORM , Terracotta e-cache, Lucene
• Designed database schema for multiple projects, expertise in writing SQL queries, Stored Procedures, Triggers and tuning the queries using Indexing, paritioning.. with major Relational Databases such as MySQL, SQL Server and Hbase.
• As a Senior developer i was also involved in archictural design in Web-Services Apache CXF-RestFul / SOAP Axis , used JSON, XML, multipart with rest services, Drools framework, Servlets, JUnit and more. Coded using Guava, Gson, Jackson, joda Time and JAXB and some more..
• 2 years of BigData experience coding in Hadoop Map Reduce Jobs and used HBase API's using hbase templates performing most of the operations in hbase. Good understanding on HDFS, Map Reduce, Zookeeper, Hbase, Pig, Hive through CDH.
• Experience in installing, developing and deploying Application Servers with Tomcat,JMS and big data application through CDH like hdfs, hbase, map reduce, zookeeper and other big data services in Linux OS Cent OS.. .
• Minimal level coding experience in UI with HTML, JavaScript, AJAX and JSP.
• Developed using popular IDEs such as Eclipse and used Version Controls such as SVN, CVS, Git and bug tracker tool JIRA.
• Fluent understanding of project management, SDLC, expert in communication/co-ordination with on-site and managing offshore as lead in Agile model with good interpersonal and process oriented. Ability to interact/mentor with individuals at any level and ability / willing to work independently.
• 5 years experience in Object Oriented Perl / CGI Perl.

Professional Experience:

Confidential

Senior Java J2EE Developer

• Smart Grid Management project is to create a seamless integration platform for solar power generation and energy-distribution grid management for the energy utility customers with Lighting Control Systems. Clients : PSEG, Saudi ARAMCO and BAPCO.
• System has various modules like User Management, Device Registration, Alert Generation, Energy Generation / Consumption, sending command to control devices, Device Connection status and Performance Summary of the devices including detail view of reporting data with data export.

Responsibilities :

• As a senior core developer i almost worked in Service Layer, Business Layer, Data layer and Integration layer to provide data using REST Web Service.
• Lead the designing implementation of Reports, MDL module to load the master data and provide huge report for the customer from NoSQL DB, MySQL DB and from Cache.
• Helped established architectural and implementation best practices throughout building POC's and Reference implementation.
• Worked on adding multiple MapReduce jobs for the analytical data response.
• For faster deployment implemented Ant Scripts in this project automating complete deployment and release activities.
• Worked closely with Product / Business Analyst to get the requirement clearly from them and delivered the module in a short notice with a good quality deliverables. Having very good relationship with client, product and Managers in this project on handling the deliverables.

Confidential

Lead / Senior Software Engineer

• OperativeOne application is mainly used to create placements, packages, sales order with campaign details and to push campaigns in DFP, Atlas and some more 3rd party servers and tracking those delivered information in application with billing module.
• This application has various integration on CRM tool salesforce, Ad Servers like OAS etc..Information to ad servers will be pushed and pulled those data to track in this application with various modules integration like UserManagement, Sales, Adops etc..

Responsibilities :

• Coded using Core Java, J2EE and 3rdParty API in integration manager module to pull/push the data from salesForce.com for the Opportunities, Advertisements etc...Used Dart API and some more to pull / push data into adserver were core in this product.
• Worked in SalesOrder, Exports and in some more modules using Java, J2EE, JMS MQ , Spring and Hibernate annotations. Designed multiple tables and created Schema in MySQL and written some stored procedures, Views, Triggers and more in this product.
• As a senior lead in this product, i was involved in various discussions on design, architecture, product requirement and in implementation of clients towards this product is very high.

Confidential

SA, SSA, Team Lead

• Spark Dashboard application is huge application with various modules like Sales, Adops and Finance. It has various features like Accounts, Contacts, SalesOrder, Placements, Packages, SiteSetup, UserManagement with different users, Industry, Targetting etc.
• SalesOrder features had Approval rules, opportunity integration, workflow based sending orders to adops and finance. Push/Pull data into DFP, Accipiter, OAS etc..

Responsibilities :

• Coded using Object Oriented Perl and CGI Perl to build this various modules in this application. Used 'N' no. of Perl modules extensively from CPAN. Written some factory core modules to interact with MySQL for persistence layer. Clear usage of MVC architecture.
• Coded in JavaScript and HTML for the UI layer.
• Coding in MVC to SOA architecture and Performance improvemets using Perl, and Perl Modules used like CGI::Application, HTML::Template, Template::ToolKit, HTML::Pager, DBI, LWP::UserAgent, HTTP::Request, HTTP::Response, Storable freeze thaw , Time::Piece, Date::Calc, File::Find::Rule, and Time::HiRes
• Involved in coding, analysis, design and implementation of tables, code review and team management as a lead and delivered very quality releases to client.

Confidential

Software Engineer

• Worked in various shopping websites and dating websites and some more maintenance websites on mega mail upload and extracting information from various websites.

Responsibilities :

Coded using Object Oriented Perl and CGI Perl for all the web development activities. Used 'N' no. of Perl modules extensively from CPAN like WWW::Mechanize, MIME::Lite, HTML::Templates to design html pages etc..Coded in JavaScript for various validation and design tables in MySQL.

Confidential

Programmer

• Integra has various customers with huge employees in publishing for delivering data in XML, Word, Framework, InDesign and some more. Also they had internal application to maintain employee details and finance management etc..

Responsibilities :

• Coded using Perl Script for XML generation and validation using XML::Simple. Heavily used Regular Expression / IO Operations in Perl for XML file modifications and PDF Generation etc. Also coded in VBA for Word formatting and deliverables towards customer required format.
• Written many automation tools every time as required to avoid manual task using Perl Script for XML Generation, Validation, release files to customers, mailing, dropping the files in FTP etc.