SYNOPSIS

• Seasoned professional with 18 years of experience encompassing Web Applications Infrastructure Architecture, Engineering, Development, and production support.
• Team lead for Web Content Management ECM and Enterprise Search solution implementations across various LOBs.
• Certified WebSphere administrator. Ten years of expereince in WebSphere installation, configuration, administration and deployment on UNIX Solaris, AIX, Linux, Windows env.
• Expertise in infrastructure architecture, design, capacity management, and performance management.
• Great communicator and cross pollinator.
• Proven project management skills. PMP ITIL certified.
• Expertise in J2EE environmental support using WebSphere, IHS, SiteMinder, Vignette, Tridion, WebLogic CVS.
• Software development experience using Java, C, C, Visual C, Shell, Oracle on Linux, UNIX, Windows Vmware environments.

SKILLS

Hardware

IBM power 6, Sun Sparc station, Silicon Graphics, DEC Alpha, PC 80 x 86, Unixware

Software/IDE

Open Text/Vignette, SDL Tridion, Autonomy IDOL, Adobe LiveCycle, GSA Google Search Appliance, Verity, SiteMinder, Eclipse, WSAD, JBuilder, CVS, Visual Studio, Drupal, Apache Solr.

Big Data eco system

HADOOP, Cloudera, Hive, Sqoop, HBase, Pig Latin, MapReduce and Oozie.

Web, Application Servers/ Middleware

WebSphere, WebLogic, iPlanet, IHS, IIS, Tuxedo, CORBA, MQ - Series, LDAP, SOA, ESB

Monitoring Tools

Topaz, SiteScope, Tivoli Performance Viewer, Thread Analyzer, Heap Analyzer, Wily Introscope, Splunk

Databases

Oracle9i, DB2, MS-SQL server, MS-Access, SQL Plus, PL/SQL, Stored Procedures, MongoDB

Operating Systems

Linux Red Hat, CentOS, Ubuntu, Sun OS, Solaris, System-V, AIX, HP-UX, SGI, Windows, Mac OS, Vmware, Virtual Box

Languages

UNIX Shell, Perl, Java, Ant, PHP, ABAP, Visual C MFC, C, C, Pro C/C, XSLT, XML, Python.

Networking/Storage

TCP/IP, DNS, NFS, NAS, Firewall, IBM GPFS, ArrowPoint, Cisco ACE, NetScaler, NAS, SAN, SRDF, GPFS, HDFS

Security

SSL Certificates, PGP, Vulnerability Scans and Remediation

EXPERIENCE

Confidential

Senior Enterprise Infrastructure Architect

• Acted as a team lead and provided Enterprise Search solutions utilizing Google Search Appliance GSA, Autonomy IDOL, and Verity search.
• Partnered with Application Development team to bring Google Search Appliance GSA in-house. Worked with networking and security teams to pave way for this new appliance model. Configured/Administered GSA as per best practices. Updated Google software version to remediate vulnerabilities. Set up GSA with hot stand by mirror and disaster recovery environment to ensure high availability.
• Installed and configured IBM WebSphere 7.0 Network Deployment and IBM HTTP server 7.0. Added Java Persistence API, and OSGi. Deployed/Configured Adobe LiveCycle ES3 SOA Java EE server software product suite .
• Implemented work load management and high availability through both horizontal and vertical clusters.
• Deployed EAR, WAR, JAR artifacts. Set up WebSphere resources such as J2C authentication, JDBC providers, connection pool, virtual hosts. Configured web server plugin to direct traffic from IHS servers to WebSphere. Tuned Garbage Collection GC by analyzing heap utilization.
• As a member of Web Infrastructure and Design team, built DEV, INT, QA, Production, and DR environments to support MetLife's web based applications on VMware, Linux Red Hat, Windows or AIX platforms using Oracle, SQL Server or UDB databases.
• Installed and configured IBM - WebSphere Network Deployment, IBM HTTP Server IHS, set up Netegrity SiteMinder for single sign on management, configured web Agents and installed SSL certificates.

Confidential

Senior Software Engineer/Infrastructure Engineer

• As a member of the KTO-WEB team, provided environmental support for development and testing teams. Configured, built, installed deployed J2EE applications JSPs, Servlets, EJBs WebServices .
• Maintained several CVS/Sablime, Vignette, WebLogic environments in parallel. Developed Ant scripts with junit, javadoc, ejbc tasks. Set up participated in J2EE application performance testing using Grinder. Thread dumps, WebLogic server's memory utilization, CPU statistics were analyzed to locate the bottlenecks.
• Formatted data using stylesheets XSLT and stored in Oracle db tables.
• As a member of the IVR Interactive Voice Response team, designed and developed Tuxedo clients and servers that communicate with DIP processes that run on AVAYA Conversants.
• Coded, tested, provided support to test teams and deployed 12 new transactions that interface with via Viitria to SIEBEL/ODS.
• Worked on parallel generics of code base in SABLIME and resolved issues with nmake.

Confidential

Software Engineer

• Developed server applications using C /ORACLE and FCIF Edit language in HP-UX environment for Service Order Delivery, a workflow manager which drives the workflows, application-specific task handlers to interface with partner systems, and status task handlers to update the overall flow status in the Delivery database.
• Analyzed business requirements to code/modify interfaces for processing messages between Telcordia's CORBA based distributed systems.
• Lead a team of programmers to analyze, design, develop, test and deliver software releases to clients.
• Provided on call production support to major telecommunication clients such as Verizon, SBC. Held responsibility for transition verification.

Confidential

Software Engineer

• Evaluated the following software to find the best fit for the project a Visual C /ODBC, b Visual C /Pro C/C, c Oracle Forms.
• Authored the design document, designed, implemented and tested a software using Visual C, MFC, and Oracle - Pro C/C . This multi-threaded application runs on a Windows NT and communicates with the Oracle databases on UNIX machines. A timer is set-up on a different thread to timeout during database access. Disaster recovery is handled by connecting to a secondary database. This application acts as a DDE server and communicates with DDE clients.
• Developed/Enhanced Tuxedo/C Gateway Servers and Clients on UNIX platform as a part of the Zenith Team. Oversaw two production servers that managed 24 hrs/ 7 days a week order taking and provisioning of AT T's products.
• Designed and developed a cron job 'RmWatchDog' in C . The cron managed transactions that became orphans by loosing their entry in the shared memory.
• Developed a C /Tuxedo client called RmGenClean. This program runs as a daemon in an endless loop and responds to certain signals. This deletes expired files.
• Implemented queuing/dequeuing for transactions handled by EOT server. Queuing refers to the process by which an on-line transaction is guaranteed to arrive at an external legacy system.
• Mentored new team members successfully. Actively participated in the design, unit test, code inspection process and software quality gates implementation.
• Designed and developed a scheduler using VISUAL C, MFC, and ActiveX for GUI development. Pro C/C was used for accessing PL/SQL Stored Procedures in an ORACLE database.

Confidential

Programmer/Analyst

• Designed and developed application software in C/C as a member of Field Access Solutions team under TUXEDO OLTP in UNIX platform for Bell Atlantic and Bell South regions.
• Various TUXEDO/C servers have been developed and enhanced to implement the application features and contract interface with WFA Work Force Administration host systems. These servers are designed to run asynchronously to offer optimum throughput.
• Maintained various gateway modules for the Bell South. Attended to problems encountered in the production environment. Investigated the issues by analyzing the traces, the source codes and by understanding the problem scenario from customer interaction. Suggested and implemented bug fixes, enhancements, alternative strategies to eliminate or reduce the problems in the future.
• Detected and fixed several problems associated with exceeding the capacity limits such as memory, number of data packets transferred, number of virtual circuits allowed etc.

Confidential

Product Support Engineer

• Delivered high-level technical support to customers on GUI products such as X/Motif, UIM/X, XRT products, and db-UIM/X.
• Utilized programming expertise and product knowledge to solve numerous problems in GUI development on various different UNIX platforms.
• Authored and submitted several entries for Bluestone's knowledge repository.
• Installed/configured software and patches. Demonstrated products to customers. Helped customers develop prototype applications. Discussed and presented advance usage of the products.
• Coordinated the product releases, bug fixes, patches upgrades etc. with vendors, and customers.

Confidential

Consultant

• Provided technical support to students and staff related to network software packages.
• Assisted students in software development in C, C and Java in UNIX and Windows environments.
• Maintained various software packages over a novel Ethernet based LAN of PCs.
• Conducted UNIX operating systems familiarization sessions.

ACADAMIC EXPERIENCE

• Designed and developed a program that takes a text file, and create a dictionary of words. Program uses Linked lists and Hashing technique to store the words.
• Wrote various shell scripts using filters awk, grep, sort, tr, etc. to extract data from the database and process the data.
• Designed a database in MS-Access for a video rental store. The database responds to queries from customers as well as management.
• Developed a Client-Server based query system accessing world database. The program uses Inter Process Communication with Message queues.
• Prepared and presented a talk about GDB- C debugger.
• Implemented Tic-tac-toe game in C program using BSD Sockets. Program consists two processes playing the game and a third process monitoring the game.
• Analyzed, designed and coded an Object oriented system for a hospital's employees' management system. Booch's methodology and diagrams ware used in the design of the system. System incorporated several OO concepts such as Encapsulation, Inheritance, Polymorphism, friend functions, and templates.
• Designed and developed a currency exchange application using Visual C 5.0 and MFC library. This application accesses a MS-Access database via DAO and displays the different exchange rates. It also displays a graphical representation of the values retrieved from database.