Security Server
Resume:
Riyaz
********.**********@*****.***
Bentonville, AR 72712
Summary:
. Almost 7 years of experience in installation, configuration, and
maintenance of B2B Gateway Technologies, IBM WebSphere Application
Server ND 6.x and 7.x, JBOSS, Tomcat, APACHE, Sun ONE & IIS Application
Servers. Expertise in configuring, pre and post upgrade, backups,
trouble shooting and deployment of WebSphere Application Server.
Exhaustive experience in deploying LDAP using Sun ONE Directory and
integrating with Data Power, strong scripting skills in Perl, JACL,
JYTHON and ANT.
. Around 4 and 1/2 years of experience in Developer and Administration and
configuration of IBM Data Power XS40 and XI50. Team player with strong
inter personal skills, worked in a multi-national teams with excellent
communication skills.
Skills Profile:
. Experienced in developer and administration of Datapower XS40 and XI50
devices.
. Experience in installation, administration and configuration of
WebSphere Application Server, Sun ONE Directory Servers (LDAP), Tomcat,
IBM HTTP Server, Apache on different platforms
. Experienced in configuring different services like WS-proxy, MPGW and
XML Firewall
. Adept in writing JACL, JYTHON and ANT scripts to automate various WAS
administration and deployment tasks such as JVM configuration, J2EE
application deployment, ear/war installation, backups, JVM export/import
. Integrated DataPower with MQ, LDAP servers. Experience in JBOSS
installation, clustering, AS Security, maintenance, fix upgrades,
general administration, troubleshooting and performance tuning
. Experienced in developing the DataPower codes and unit test in an
integrated environments.
. Proficient knowledge on SOA, Web Services, SOAP WSDL, WS Security, XML,
XSLT and UDDI.
. Hands on experience in Migrating the existing configuration and
applications from WebSphere 5.1 to 6.0 using WAS Pre-Upgrade and WAS
Post-Upgrade tools on Sun Solaris and AIX
. Expertise in performance tuning with specialized knowledge in analyzing
JVM Hung, Out Of Memory, Performance degradation and high CPU situations
. WebSphere cells, Horizontal and Vertical clusters, and added cluster
members to clusters in an effort to create fault-tolerant, scalable, and
highly available WebSphere environment
. Installed and configured remote WebSphere plug-in for IBM HTTP Server
. Configured Connections Factories, Queue Definitions, and Listener Ports
in order to provide connectivity to Enterprise MQ infrastructure
. Enabled XML Security Gateway to secure hardware policy enforcement
point to perform authentication, authorization, audit (AAA) and
accounting functions based on the source transport and content of
incoming XML transactions Successful implementations of Workload
Management (WLM) using cloning and clustering techniques including
Horizontal and Vertical Clustering for failover and backup/recovery
processes
. Expert in supporting enterprise based distributed applications over a
wide range of operating environments on a 24/7 rotation basis for high
volume, secure transactions and Web services
. Experienced in configuring Deployment Policy for exporting and importing
domains.
. Experience in creating resources, modifying properties, view runtime
attributes, commit modifications and securing administrative server
using Authentication, Authorization, Certificates, Credentials,
Permissions, WebSphere Resources (Servlets, JSP files, HTML files)
. Expert in Configure IBM DataPower authentication and authorization and
IBM Http Servers, WebSphere application server
. Expert in enabled security on Data Power appliance and, tested end-to-
end using external tools like SOAPUI.
. Expertise in design, implementation and administration of WebSphere MW
Infrastructure
. Strong technical background, Understanding of Networks, Routing and
TCP/IP.
Technical Skills:
Operating Systems : Windows 95/98/NT/2000/2003/XP, Solaris
8/9/10, AIX 4.3/5.1/5.2/5.3,
Linux (RedHat, SUSE)
Programming Languages : C, C++, Java, J2EE, SQL, and PL/SQL
Web/Application Servers : IBM WebSphere Application Server
6.x/5.x/4.0.x, IBM Http Server
1.3.26.x/2.0.42.x/2.0.47.x/6.0, Sun One Web
server 6.0/6.1, Tomcat 4.0, JBOSS 3.2/4.x. Sun
ONE Directory Server(LDAP), CA e-trust Site
minder
Web Technologies/Scripting : HTML, XML, Java Script, Servlets, JSP,
JACL, Jython, XML Config/ ANT/
Shell Scripts
SOA Appliances : IBM DataPower XS40 & XI50
SOA Registry & Repository : WSRR
Networking & : TCP/IP, HTTP/HTTPS, RMI/IIOP, SOAP, Ftp,
Sftp, Telnet, SSH, SSL
Communication Protocols
Databases : Oracle 8i/9i/10g, IBM DB2 7.1.X, 8.1.x, 8.2.x,
SQLServer and Microsoft
Access
Other Tools : WMQ 6.0/5.3, Tivoli Performance Viewer, Wily
Introscope 5, 6, 7, Rational
Rose, Cognos ReportNet suite Hummingbird
Exceed, Altova SoapUI, Curl, putty, pscp,
cygwin
Professional Experience:
Walmart, Bentonville, AR
Oct 10 to till date
DataPower Developer
Responsibilities:
. Responsible for configuring services into DataPower using Web Service
Proxy and XML Firewall.
. Highly involved in integrating DataPower with LDAP and WSRR.
. Responsible for registering the web services into WSRR.
. Involved in set up Mutual Authentication and one way SSL between
DataPower and Backend servers like WAS, Mainframe etc.
. Responsible for creating WSRR servers and WSRR concept object by
integrating DataPower with WSRR.
. Responsible for configuring AAA policy in order to integrate DataPower
with LDAP/Active directory.
. Performed troubleshooting by enabling probes and analyzing system logs.
. Experience in opening PMR's with IBM and worked on enabling trace to
collect the information for IBM to analyze issues.
. Enabled security on DataPower appliance and, tested end-to-end using
external tools like SOAPUI, CURL.
. Developing reusable web services and JAVA utility class to support XML
and SOAP.
. Developed custom XSLT for custom transformation requirements.
. Developed XSLT's for Custom errors passing to Client.
. Good working knowledge on Web Services, SOAP, XML, XPATH and XSLT..
. Analysis and design for implementing new requirements in Data power.
. Communicate activities/progress to project managers, business
development, business analysts and clients.
. Involved in building the cache and flushing it for the troubleshooting
purpose.
Symantec, Mountain View, CA
May 09 to Sept 10
Sr. WebSphere Admin
Responsibilities:
. Responsible for setup, Installation and Administration of IBM WebSphere
Application server, 5.0.2/5.1/6.0/6.1 and IBM HTTP Server 1.3x/2.0x and
Tomcat
. Involved in solution architecture and full installation of IBM DataPower
XS40, XI50 WS Security, MQ Data mgmt. and data integration techniques
. Highly involved in deploying, troubleshooting,maintaining and
configuring J2EE applications in various environments like Dev,
Integration, QA, Stress and Prod
. Responsible in Load balancing/Tuning/Clustering for IBM WebSphere
Application Server using Deployment Manager (Network Deployment)
. Global Security configuration for WebSphere Application Server using Sun
ONE Directory Server as LDAP user registry
. Configured DataPower XS40 for enhanced security in DMZ Zone
. Implemented Multi-Protocol Gateway service in XI50 and XS40 for protocol
transformation by creating various reusable Front Side Handlers (HTTP,
HTTPS, FTP, NFS and IMS)
. Involved in migration from WAS 5.x to JBOSS 4.x
. Performed troubleshooting by enabling probes and analyzing logs
. Design, Implementation of LDAP, Database to LDIF format, LDIF IMPORT and
EXPORT
. Install, configure and maintain Internet, Intranet, Application and
Database Servers like WebSphere, HTTP Server, Apache Server DB2 on
diverse UNIX flavors that includes AIX and Windows Platforms (NT/2000)
in a multi clustered high availability environments
. Responsible in installation, configuration, administration and
troubleshooting of Liferay Portal and integrated it into WebSphere
Application Server
. Experienced in using MQ tool like RFH Util to test end-to-end
synchronous and asynchronous use cases and also several load tests
. Developed UNIX shell scripts, JACL scripts to automate the WebSphere
Administration (recycling the application server, deploying customer
applications, logs rotation, monitor applications state, etc)
. Package, build, Integrate and deploy enterprise J2EE applications on
WebSphere 6.x and JBOSS that involves EAR (Enterprise Archives) and WAR
(Web Archives)
. Involved in trouble shooting and performance tuning using Tivoli
Performance Viewer
. Expert is SSL(Secure Socket layer) Configurations from Webserver to
AppServer, requesting and exchanging certificates from keystores and
import them into truststores
. Managed the security and performance optimizations for EJB containers
and web applications in IBM WebSphere, IBM HTTP Server and Apache web
server
. Troubleshooting on issues such as out of memory, memory leaks, hung
sessions and session replication, federation of nodes and
synchronization of nodes with NDM for Managing server clusters
Configured BIG IPF5 Load balancer for different servers
. Ensure application dependencies are integrated on system level
components such as database, Data Source Name (DSN), and Application
Server connection pooling (DB2) including identification and
documentation
. Installed and configured IBM WebSphere Application Server 6, JDBC
drivers and served engines along with trouble shooting and recovery on
AIX
. Experience in opening PMR's with IBM and worked on enabling trace to
collect the information for IBM to analyze issues.
Environment: IBM WebSphere AppServer6.x, XS40, XI50, JBOSS, UDDI, UNIX,
J2EE, JNDI, DB2, IBM HTTP Server, BigIP F5,SOMA, RAD, Tomcat 5.x, SOAP UI,
XML, XSLT, Axis2, Oracle 10g
GE, Albany, NY
Mar 07 to Apr 09
Sr. WebSphere Admin
Responsibilities:
. Responsible for setup, Installation and Administration of IBM WebSphere
Application server, 5.0.2/5.1/6.0/61 and IBM HTTP Server 1.3x/2.0x
. Responsible for setup, Installation and Administration of JBOSS
Application server
. Installed and Configured LDAP User Registry on Windows server 2003 and
assembled into Data Power XI50 device for authenticating users to access
application data
. Adept at writing wsadmin, JACL, Jython and ANT Scripts to automate
various WAS administration and deployment tasks such as JVM
configuration, J2EE application deployment, ear/war installation,
backups and JVM export/import
. Involved in Load balancing/Tuning/Clustering for IBM WebSphere
Application Server using Deployment Manager (Network Deployment)
. Proficient in configuration and maintenance of Wily Introscope
. Installing and configuring WebSphere Express and installing plug-in and
configuring with IBM HTTP Server
. Installed and configured remote WebSphere plug-in for IBM HTTP Server.
Manually updated plug-in files for IHS servers located in DMZ
. Configured Global security for WebSphere Application Server and using
IBM Directory Server as LDAP user registry
. Detailed knowledge of networking, TCP, UDP, RPC, HTTP, HTTPS, SOAP/HTTP
and NFS knowledge
. Managed the security and performance optimizations for EJB containers
and web applications in IBM WebSphere and IBM HTTP Server.
. Installed Fix Packs, eFixes, and cumulative fixes to the existing
infrastructure and new environment
. Managed security and performance optimizations for JBOSS 5.0.0.GA,
WebSphere ND 6.1 Application Servers by analyzing process dumps, logs
and Heap Analyzer
. Deploying and migrating the application from DEV to TEST to QA to PROD
and providing 24/7 on-call production support
. Created JDBC Providers, Data Sources, and JAAS authentication aliases in
order to provide connectivity to Oracle, DB2 (mainframe and UDB), AS400
databases
. Configured DB2 Node and DB catalogs to connect to mainframe DB2
databases via DB2Connect server
. Worked closely with IBM on problem determination, and resolution
. Installed and configured WebSphere and HTTP Server and support for third
party tools like Hyperion and QC, Web focus, e-billing.
Environment: IBM WebSphere AS 5.0.2/5.1/6.0/61, WSRR, UDDI, AIX, Windows
2000, EJB, JDK, J2EE, JNDI, DB2, IBM HTTP Server, BigIP F5, Web Services,
SOAP, XML,XSLT WSAD, IBM Visual Age for Java and Tomcat 5.x
Carquest Raleigh, NC
Jan 06 to Feb 07
Sr. Middleware Engineer
Responsibilities:
. Responsible for installation, configuration and maintenance of J2EE
applications on WebSphere Application Server, HTTP Server in a multi
clustered high availability environments
. Developed many WSCP/JACL/Jython/shell scripts to automate the
maintenance process
. Responsible in configuring and administration of WebSphere MQ
. Well experienced in troubleshooting and Performance tuning using
Resource analyzer and log analyzer
. Monitoring and tuning using Tivoli Performance Viewer and Wily
Introscope and tracing the transactions during Mercury Load Runner load
Tests
. Extensive knowledge in developing PL/SQL scripts as part of J2EE
application support
. Performed back-up procedures for system application software data files
and WebSphere Config database and xml configs
. Adept at writing wsadmin, JACL, Jython and ANT Scripts to automate
various WAS administration and deployment tasks such as JVM
configuration, J2EE application deployment, ear/war installation,
backups and JVM export/import
. Migrated WebSphere 5.x to WebSphere 6.0/6.1 at enterprise level
. Involved in migration of WebSphere MQ 5.3 to 6.0
. Involved in Creation of MQ resource objects like Queue, Listeners,
Channels etc
. Configured DataPower XS40 for enhanced security in DMZ Zone
. Involved in solution architecture of IBM DataPower XS40, XI50 WS
Security, MQ Data mgmt. and data integration techniques.
Environment: IBM WebSphere AppServer5.0/4.0/3.5, AIX, Windows 2000, EJB,
JDK, J2EE, JNDI, DB2, IBM HTTP Server, XML, XSLT, WSAD, Tomcat 5.x
APS, Infrastructure Deployment
Fujitsu Services, Maharashtra-India
Apr 04 to Dec 05
Java/J2EE Developer
Responsibilities:
. Contributed to J2EE development by writing Servlets, JSP, participated
in navigation and functionality testing and validating using java
script.
. Developed UI by using Applets and server side components using Servlets
and JSP's
. Highly proficient in STRUTS for creating Java web applications
. Used the components and Frameworks like Servlets, Struts (MVC), JSP,
HTML, DHTML, XML, JavaScript,) JDBC, RMI, Java Beans, Enterprise JAVA
(EJB, JNDI, Web Service, XML) to design the flow model in java with the
help of Objects and Classes.
. Developed user personalized dashboard, which facilitates the user to
save his/her interested report pages along with related notes.
. Worked on cached graph and data refreshing and optimized by using
threads.
. Tested and developed server side helper classes and controller using XML
files.
. Developed & tested PL/SQL stored procedures for data recording and
account handling modules.
. Developed EJBs (Service Beans, Entity Beans), JSP's and HTML Pages.
Environment: JDK 1.2.2, Java Servlets, JSP, EJB, XML, XSL, Oracle, Windows
NT, Solaris.
Education:
. Bachelor of Technology in Computer Science Information Technology, JNT
University, India
Contact this candidate