SUMMARY:

• More than ten years of experience in Software analysis, design, development, testing, system administration, project management, implementation, support, training and trouble shooting
• Strong expertise in design and development of applications using C, C++, Java, J2EE, JSP, Servlets, JDBC, EJB, XML, XPath, XSLT, XSD, DOM, WebLogic 7.0, 8.1, WebSphere 4.5, PowerBuilder 6.0 and PERL
• Strong expertise in design tools such as UML, VISIO, ADW, IEW and ERWIN.
• Strong expertise in prototyping, Object oriented analysis, design and development methodologies. Worked in an organization having achieved CMM level 5
• Proficiency in Korn, Bourn, C Shell, PERL, TCL and Windows Scripting
• Proficiency in developing embedded systems, Client, Server, Network and socket programming, in UNIX and Solaris environment.
• Proficiency in preparing Design documents using VISIO and ADW 1.4 case tools.
• Experience in developing Computer graphics based system using OpenGL, OpenAL and STL libraries
• Strong system administration capability in UNIX, Linux, Solaris and Windows 95/98/ NT/ 2000/XP environment.
• Extensive experience in developing operating system modules such as interrupt handling, dead lock detection and pre - emptive multi-tasking in Unix environment
• Very Good experience in designing complex applications using object oriented methodologies by creating use cases, class, interaction and sequence diagrams and recognizing design patterns.
• Extensive experience in developing dynamic web based user interfaces using HTML,XML, XSLT and JavaScript.
• Excellent communication and interpersonal skills.
• Extensive experience in Multi Threaded Programming using VC++, Java.

TECHNICAL SKILLS:

Java Technologies: Eclipse 3.2, J2EE, JavaScript 1.2, HTML, XML, PHP, XHTML 1.0, DHTML, EJB, JSP 2.0, Drools 2.1, Servlet 2.4, JNDI, JDBC, RMI, JMS, JNI 1.6, SOAP 1.2, Spring framework 2.0, AJAX, Hibernate 3.1, Struts 2.0.6, Junit 4, ANT 1.6.0, JDOM, Jcreator 2.0, DOM, Log4j, SAX, Swing 1.1.8, Jbuilder 9.x, Jprofiler 3.0, Jquery 1.4, Web Services, Rest, iBatis 2.0, myBatis 3.0

Design Tools: UML, Visio 2k, Rational Rose, ADW 1.4.4, ERWIN 4.0, Rational Clear Case RUP and IEF

Programming Languages: C, C++, VC++ 6.0, Java 9, Python 3.1.4, C# .NET, Visual Studio 2017, PERL 5.0, ML, MAPPER, PowerBuilder 6.0, Unique, ACCELL, Visual Basic 4.0, (8085 & Z80) assemblers.

Databases: Oracle 5/6/7/9i/10g/11g, Sybase system 11/12, Informix (IDS 9.0), Forms 4.0, PL/SQL 2.3, T/SQL, DB2 7.0, MySQL, Msql, MS SQL Server 6.5/7/2000, DB2 Common Server V2.1.1, and Unify

Operating Environments: Windows 2003 server, Windows 2k/xp/95/98, Windows 3.11, MS DOS 5.5, Unix, Android 2.0, Linux (Mandrake 5.0/RedHat 7.2), Solaris 7/8 and OS2 2.2 Presentation Manager.

Other Tools & Packages: Hummingbird Exceed 2007, Vignette 7,1, Documentum 4.x/5.2.5, TCP/IP, Socket Programming, Unix Shell Scripts, FIX4.x, C++ STL, OpenGL, OpenAL libraries, Office 2003, Adobe Acrobat 5.0, Commerce Server 1.8, DHCP, Wins, SAMBA, SeOS Site server 3.0, Microsoft Exchange Server 5.0/2000, IIS, Proman 3.0, Lotus-123, Dbase III-plus/IV, VTAM, Presentation Manager, Magento 2.0, Wordpress 4.0.2

Application Server: Fusion Middleware 11g rel(11.1.1.x), Weblogic 11g, 8.1, 7.0, 6.1, Websphere Studio 5.3, Jboss 3.2, Apache 5.0 and Apache Tomcat 5.0

Version Control: Rational Clear Case v7.0/ Clear Quest, Tortoise CVS 1.10.7, Perforce4

Software Development Methodologies: Rational Unified Process (RUP), Agile Development (Scrum, Extreme programming), Capability Maturity Model (CMM Level

PROFESSIONAL EXPERIENCE:

Principal Engineer

Confidential,CA

Responsibilities:

• Created Functional Design specification for vertical development for IDCards
• Developed Restful API to validate data from other services
• Written polling services using Apache axis2, axiom etc
• Created xml parsing and transformation services
• Developed Python MongoDB access services using MangoClient

Environment: Java, Python 3.4, AWS, Redhat/Suse Linux, Oracle 10gR2/11g,,MySQL 5.7.5, Ant 1.9. Pycharm 3.5, Golang 1.3, Django Framework, Angular 5.0, NodeJS, ExpressJS, BootStrap, MongoDB, and Apache WebServer, Tomcat 8.0

Confidential,CA

Architect

Responsibilities:

• Created Functional Design specification for new project
• Developed new web service using SOAP/XML/Axis2/Tomcat etc
• Written back end SQL/PLSQL/Stored procedure for JDBC data access
• Integrated Oracle E-business suite with Salesforce.com
• Created Oracle SOA integration with Amex corporate services
• Created XML based compilation and deployment scripts using ANT

Environment: Java, J2EE 5.0,JDBC, Redhat/Suse Linux, Oracle 10gR2/11g,,MySQL 5.7.5, Ant 1.9. Eclipse 3.7, Golang 1.3, and WebLogic 12c/Tomcat 7.0/Axis 2.1, Salesforce, Oracle ESB/SOA

Confidential,San Bruno,CA

Principal Engineer

Responsibilities:

• Created Functional Design specification for the entire user requirement
• Developed new web service using SOAP/XML/Axis2/Tomcat etc
• Written RESTful API for file upload using JAX-RS .
• Written back end SQL/PLSQL/Stored procedure for JDBC data access
• Installed and Configured WebLogic managed servers
• Developed server side components such as controller/action classes
• Tuned application for better performance and scalability
• Created XML based compilation and deployment scripts using ANT

Environment: Java, J2EE 5.0,C, JNI 1.6, JDBC, Spring Framework 3.1.4, Redhat/Suse Linux, Oracle 10gR2/11g,,Ant 1.9. Eclipse 3.7 and WebLogic 10.3.6/Tomcat 6.0

Confidential,San Mateo,CA

Principal Engineer

Responsibilities:

• Created Functional Design specification for the entire user requirement
• Written front end JSPs for Voluntary time off module
• Developed new web service using SOAP/XML/Axis2/Tomcat etc
• Developed CSS /HTML pages for the front end JSP
• Written back end SQL/PLSQL/Stored procedure for JDBC data access
• Installed and Configured WebLogic managed servers
• Tuned WebLogic Managed servers for JDBC access and connection pooling etc
• Created XML based compilation and deployment scripts using ANT

Environment: Java, J2EE 5.0,C, JNI 1.6, JDBC, Spring Framework 3.1.4, Redhat/Suse Linux, Oracle 10gR2/11g,,Ant 1.9. Python 2.7.7, Eclipse 3.7 and WebLogic 10.3.6/Tomcat 6.0

Confidential,CA

Principal Engineer

Responsibilities:

• Fixed defects based on Zlinux JVM requirement
• Created shell/python scripts to execute the SOA module in Zlinux environment.
• Written Python scripts to monitor memory and code execution
• Written back end SQL/PLSQL/Stored procedure for JDBC data access
• Updated front end jsp, controllers and back-end stored procedures
• Installed and Configured SOA, WebLogic and BPEL servers.
• Performed performance analysis of SOA, WebLogic server
• Fixed JMS Configuration errors in WebLogic server
• Investigated for memory leaks, security violation and database errors.
• Constructed xml configuration file and fixed java code errors.

Environment: Java, J2EE 5.0,C/VC++ 2005, JNI 1.6, Python 3.0, Solaris 10, Redhat/Suse Linux, AIX V5.3, Zlinux s390x, Oracle 10gR2/11g, ADE 4.0, ADF, Python 2.6.4 and Netbeans 6.5

Confidential,CA

Sr. Software Engineer

Responsibilities:

• Developed JNI based functions memory, disk space and environment settings
• Written Java wrapper classes and Panels to integrate with Install Anywhere 2008
• Created XML based compilation and deployment scripts using ANT/Maven
• Prepared Design documents and Installation guide for this product
• Provided technical support client companies who have problems/issues
• Fixed defects during integration testing with base product Drift 7.5
• Written user interaction panels using Java Swing and InstallAnywhere 2008 APIs
• Worked with Off-shore testing team and helped them integration testing in AIX, HP-Unix, HP-Itanium, Solaris and Linux platforms

Environment: Java, J2EE 5.0,C/VC++ 2005, JNI 1.6, Solaris 10, Redhat Linux, Windows server 2003, AIX V5.3, HP-Unix system V release iv, RedHat Linux, Oracle 10gR2, Sybase System 11/12, SQL Server 2005, DB2 9.5.00, Macrovision InstallAnywhere 2008, Perforce 2008, jProfiler 4.2.2, and Eclipse 3.2.

Confidential,CA

Sr Software Engineer

Responsibilities:

• Modeled the application using Rational Clear Case
• Designed and developed case archival module using J2EE, CURAM, SQL Loader
• Configured and Installed Single Sign-on module in File-Net and Cognos Servers
• Written java module which generates SQL loader control and loader scripts
• Created module which retrieves archived cases from archival database
• Incorporated CURAM based logging in batch applications
• Written back end SQL/PLSQL/Stored procedure for JDBC data access
• Written XML parsing module using JDOM/XPath
• Implemented the JUnit Test Classes for the backend Services.
• Integrated web services with EAMS application
• Created Quartz based job scheduler for batch jobs.

Environment: Java, J2EE 5.0, JSPWiki 2.2.x, Rational Clear Case, CVS 5.0, SQL loader, Oracle 10g, Curam 4.5, FileNet 5.1, Cognos 8.2, Web Services, Solaris 10, Windows XP, Bottomline, Cybersource Payment Manager 5.0, IBM WebSphere 5.0. and Eclipse 3.2.

Confidential,SanFrancisco,California,CA

Architect cum Engineer

Responsibilities:

• Written client module (WinINet functions) using Visual C++ 2005.
• Developed encryption/decryption DLLs for JNI interaction
• Installed Open/SSL libraries and integrated with C++/JAVA thru JNI
• Written DAOs to persist data in the MySQL 5.0 database
• Coded Public and Private Key (asymmetric ) generation utilities in VC++ 2005
• Configured and Installed Digital Certificates
• Developed error logging module for C++ based DLLs.
• Developed License Maintenance screens using Struts 2.0 frame work.
• Installed and configured Tomcat 5.0 application server
• Generated Public/Private key files using open SSL libraries (non interactive)
• Installed jProfiler 4.2.2 for tuning the application performance
• Written data uploading module using proprietary encryption algorithm
• Created Servlet which provides License token Check-out and Check-in facility
• Written parser routine to parse usage data (XML file) using JDOM parser
• Created user manual and provided technical support This is one of the best projects and no one have this architecture in security product industry.

Environment: Visual C++ 2005, J2EE 5, Struts 2.0,JSP, PHP, JavaScript, XML, OpenSSL libraries, JNI, MySQL 5.0, Unix, Windows XP, Log 4j, jProfiler 4.2.2, and Eclipse 3.2.