SUMMARY

• 11+ years of development experience with Java/J2EE, Python, Perl, Unix Shell scripting, HTML, XML, C and C++ technologies.
• Have extensively worked on Oracle and DB2 databases. Experience with Linux, AIX, Sun Solaris and HP - UX OS.

TECHNICAL SKILLS

O/S: AIX 5.3, HP-UX 10.20/11x, Sun OS 5.8/5.9/5.10, zLinux

Languages: Java, Python, C++, PL/SQL

Framework: Struts 2, Hibernate 4x, Spring 4x

Web Technologies: JSP, Servlets, jQuery, Javascript, JDBC, JSON, XML, XSLT, X-Path, HTML, CSS

Scripting Languages: Unix Shell Scripts, Perl, Graphviz

Web Services: RESTful / JAX-RS

Application Server: Apache Tomcat, Web-Logic

Database: Oracle, DB2

IDE: Eclipse, Rational Software Architect

Middleware: Tuxedo, MQ Series

Configuration Management: Sablime, CVS.

PROFESSIONAL EXPERIENCE

AWD Specialist

Confidential, San Jose, CA

Responsibilities:

• Designed and developed SCOPE Web application using Struts 2 framework.
• Desinged and developed Front end GUI modules using JSP, HTML, Javascript and AJAX.
• Worked on effects and themes built on top of jQuery, Javascript.
• Used both Hibernate as ORM framework and implemented the data access layers and other database interaction functionalities.
• Designed and Developed, policy driven automated comparison of Migration Discovery Data. Which lead to creation of REST API web services for extraction of data from TADDM server. This lead to IBM filing for patent.
• Designed and developed Multithread DataExtractor tool in Java to pull TADDM data in XML format, to be converted into CSV file to be loaded into AWD tool.
• Designed and developed utility to deploy custom scripts on target hosts, execute and retrieve output files from target servers non-intrusively through Python scripts using TADDM APIs.
• Performed vaious enhancement to internal tools to create/fix parser issues, collect mainframe inventory data, collect server side information for SAN, collecting Solaris affinity on global zone, enhanced utilization collection through nmon. Using Shell scripts and Perl.
• Analyzing the entire enhancement request and accordingly designing different releases based on urgency and scheduled release. Also ensure the process of QA for all new development activities.
• Create Technical Solution Document for performing source server to target server mapping.

Environment: Java, Struts 2, Hibernate 4x, JDBC, jQuery, JSP, Servlets, Javascript, HTML, CSS, JAX-RS, Eclipse, Apache Tomcat, CVS, Python, Perl, DB2, TADDM, all flavous of Unix

ARC Specialist

Confidential

Responsibilities:

• Performed coding in Java
• Developed ARC framework, which lead to release of ARC 2.0 from ARC 1.2. Was part of the Core team which lead to new release, introduced Meta-Models, which would lead to creation of language independent repository, through which analysis and transformation task would be unique for any language. In this release repository for PowerBuilder, SQL & DDL were created.
• Created ARC parser to handle Cobol, PL/SQL, DDL and powerbuilder to build up ARC repository. Used extenseively XML technologies.
• Developed analysis reports from repository to create - Inventory report, CRUD report, data trace report, Orphan code reference, mapping data-attributes to screen attributes, sql queries by screeen name, unreachable code and unused data.
• Developed conversion of PowerBuilder front end screens to JSF screens through ARC.
• Involved in identifying and fixing defects on the ARC framework.
• Used Ant tool to build and deploy the application.

Environment: Java, XML, XSLT, X-PATH, RSA, ARC tool, Junit, Ant, Graphviz

Team Lead

Confidential

Responsibilities:

• Migrated all lower version of Business Objects report to BO XI R2, ELT jobs to Datastage 7.5.1 and Oracle forms to version 6.0. Along with configuration and administration of the tools in production.
• Migrated application from HP UX to AIX 5.3 involving migration of shell script, C, PL/SQL and ProCobol code.
• Performed Gap Analysis, High Level Design and Detail Design.
• Created automation tools (auto-it) to perform Oracle forms migration.

Environment: C, Datastage, BO XI R2, Unix Scripting, Oracle on AIX, Auto-It

Team Lead

Confidential, Sprint, Kansas City, MI

Responsibilities:

• Developed PL/SQL scripts to extract data, validate data and manipulating data.
• Developed Perl and Shell scripts to monitor application system to gather near real time statistics of the NMS system and provide alerts to staff of potential service interruption.
• Worked on Back end programming using PL/SQL, Stored Procedures, Functions, Packages, Database triggers for Oracle.
• Provide initial problem determination, error recovery and notification whenever necessary. Wrote numerious Perl scripts for Oracle data handling.
• Developed DMT(Data Manipulation Tool) tool in Perl/CGI, MQ Series and Oracle to control the Out of syncs between the billing and NMS systems.
• Work on Help Desk Tickets, which are of high priority. Supported to resolve production failures.
• Used Maestro for batch job scheduling. Worked on Maestro configuration and troubleshooting.

Environment: C++, Perl, MQ Series, Web-logic, Oracle on HP-Unix

Application Developer

Confidential, Columbus, OH

Responsibilities:

• Developed interface to collect NEMOS Edge link information and having it loaded into database using C++ and Oracle.
• Developed Trunk Administration to allow customer to maintain and administer trunks information through new screens at facility level with CGI/Perl.
• Wrote Perl script to automate the verification of bulk data loads into database.
• Re-design and enhance performance monitoring application based on feedback from customer and product management team. Designing application on Shell scripting, Perl and Oracle.
• All the reports developed using Perl CGI scripts.
• Fixed bugs and quick enhancement requested as per requirement using C++, Perl and Oracle modules.

Environment: C++, CGI/Perl, Apache Web Server, HTML, JavaScript, Oracle, Sablime on HP-Unix

Application Developer

Confidential, AT&T, Columbus, OH

Responsibilities:

• Developed Perl/CGI modules for all pages to handle login and distribution of software by different vendor.
• Enhanced the modules to process duplicate files.
• Enhanced the ability to process directories & files with special characters in both Perl and Oracle.

Environment: Perl, CGI, DBI, Oracle, Sablime on HP-Unix

Application Developer Integrated Desk

Confidential, Piscataway, NJ

Responsibilities:

• Design, Developed and Tested, to add capability for entering Non-sequential and Sequential DID Numbers within the Main and the Additional DID Number Blocks for different services. Developed the system using C++, Neuron Data, Oracle and Tuxedo.
• Enhanced Local ordering to handle OneNet request to be processed and have specific information as per requirment passed on to the underlying interface system, using C++, Tuxedo and Oracle.
• Provided bug fixes to reported issues in Production.
• Designed and developed high volume simulator in C++ produce high volume testing on application.
• Migrated application code to aCC 3.30 from CC 1.13 compiler and from HP-UX 10.20 to HP-UX 11x.
• Performed Version control, database administration and maintenance.

Environment: C++, Tuxedo, Sablime, Neuron Data, Oracle on HP-Unix