SUMMARY

• Over 20 years hands on experience in infrastructure design, installation, configuration, performance tuning and maintenance of middleware application, including JBoss Tomcat/EAP, BEA WebLogic, iPlanet and WebSphere
• Hands - on Cloud design, provisioning experience in AWS and in-depth knowledge on PaaS, IaaS, SaaS, and Infrastructure as Code
• Over 10 years of programming and design experience in multi-tier architectures
• Solid background in Object Oriented Programming and development
• Problem solving oriented and committed to learning new technologies

TECHNICAL SKILLS

• Languages: Ruby, YAML, Jython/Python, J2EE/JEE (Java, JSP, Servlet, JDBC, EJB, RMI, JNDI), C&C++ and Js on
• Language Tools: Visual Studio, vi, WLST, Chef, IntelliJ IDEA, JBuilder, Eclipse,, Unix Shell Script, Ant, WebLogic Jython, GIT /github
• Application/Web Servers: JBoss Apache Tomcat7/8/9, JBoss Apache Web Server, BEA WebLogic server 5/6.1/7/8.1/9.1/9.2/10.0/11 g/12c, WebLogic Portal 8/9/10, AquaLogic SB2.6, Oracle OSB11g, JRUN, iPlanet Web/Proxy Server, IIS, Apache HTTP Server, IBM WebSphere, WAS MQ, RabbitMQ, IBM SOA appliances XS40 & XI50
• Databases: Oracle (PL/SQL), SQL Server, Amazon DynamoDB and Aurora
• Operation Systems: RedHat Linux, Ubuntu, Solaris, HP - UX, AIX, Window, ScoUnix
• Automation and container: Chef, Terraform, Atlantis, Ansible, Rundeck, Jenkins and Docker

PROFESSIONAL EXPERIENCE

Senior Cloud/Middleware SE/ Reference Architecture

Confidential, Orlando, Florida

Environment: : Tomcat/Apache, Chef Server/Cookbook, Ruby, Rundeck, CICD, Jenkins, Git/GibHub, Nimbus, WebSphere8.5,MQ, RabbitMQ, AWS, Terraform(Atlantis), Docker, On-prem, Confluence, Bluejean, Slack, RHEL

Responsibilities:

• Involved in reference architecture of Cloud migration design
• Provisioned/configured AWS ECS, S3, ALB, EFS, RabbitMQ, CloudWatch, R53, ACM Kinesis, CloudInit and DB with Terraform (Atlantis) in GitHub
• Provisioned/configured RabbitMQ in AWS Cloud and on-prem
• Provisoned RabbitMQ environment with Chef cookbook O n-P rem environments
• Configured AWS resources with nimbus, and build up CICD pipeline (Jenkins and Rundeck).for Docker container
• Troubleshooting and root-cause analysis for AWS ECS, EC2 and Dockers with CloudWatch and S3 Lifecycle Policy issue
• Created Chef environment, cookbook and bootstrap nodes for rabbitMQ build
• Created Chef environment, nodes and cookbook, and configure F5 VIP/Pool/Certificate for Tomcat build and application deployment.
• Escalation Support for and AWS Cloud, Docker container and on-prems (Tomcat, WebSphere, MQ)
• Create Rundeck jobs for Chef automation, configure F5 and Akamai based on requirement

Senior Middleware SME /Architect

Confidential, Toronto Canada

Responsibilities:

• Design and lead infrastructure application migration from WLS to Tomcat as a Delivery Architect
• Installed and configured JBoss Tomcat 8 environments with Chef automation in MVP cloud environment
• Installed and configured RedHat Apache 2.4.x with Chef automation in Private Cloud
• Installed and Configured SiteMinder Agent and Policies with Apache and iPlanet in Private Cloud
• Request, install and configure SSL certificates in WebLogic and Tomcat instances in Private Cloud

Senior Middleware SME /Architect

Confidential

Environment: WebL ogic Server12c (12.1.3/12.2.1.2 ), WebSphere , iPlanet7.0, JBoss Tomcat8, Solaris 10/11 and RedHat Linux

Responsibilities:

• Created WebLogic WLST script to automatically build WebLogic domains in multiple Servers platform. Node Manager is also enabled.
• Created WebLogic WLST scripts for WebLogic Services (JDBC/JMS/SSL etc) deployment automation
• Installed and configured JBoss Tomcat 8 environments.
• Installed and configured RedHat Apache 2.4.x
• Installed and Configured SiteMinder Agent and Policies with Apache
• Request, install and configure SSL certificates in WebLogic and Tomcat instances.
• Configure and support WebSphere infrastructure for OBR

Senior Technical Consultant/WebLogic technical lead

Confidential

Environment: WebL ogic Server8.1sp3, WLS9.2MP2/10.0/10.3, WLPortal9.2/WLPortal10.0, OSB 11g, WebSphere MQ, iPlanet6.1sp3/8, Mercury LoadRunner, Solaris 8 /9/10, Oracle9i/10g

Responsibilities:

• For the TECP project, Designed middleware architecture and led the delivery of TECP Release 1. Deliverables: infrastructure design, upgrade strategy (WL Portal 8.1sp3 to 9.2mp1), delivery and performance testing based on WebLogic Portal 9.2mp1
• For WebLogic Admin Server Consolidation Project, achieved PoC and analysis documentations including phase 1- security design and analysis report, phase 2 - consolidation/migration plan, phase 3 - test scenario, phase 4- risk mitigation, phase 5 migration strategy
• For eCSS refresh and TCM projects, developed automation scripts based on WLST/Jython/ant/unixShell using JEdit/Workshop/Vi to build weblogic Server 9.2mp2 and Portal 9.2 domains, clusters, Managed Servers, Node Manager and deploy applications/startup classes as well as services including DataSources/JDBC pools, JMS Server and Modules (template, uniform distributeQueue, ForeignServer and Connection factory and SAML security).
• Developed monitoring script to gather JMX runtime information during performance test using WLST/Jython/ant/unixShell
• Achieved PTE performance tuning goal, production implementation, and issues analysis
• Configured and tested WebLogic Node Manager for domains running on versions of WebLogic 9.1, 9.2 and 9.2MP1/2
• Created, configured ALSB (AquaLogic Service Bus2.6) domain and provided WLST script(jython) to import/export ALSB project for a SOA implementation
• Configured and supported IBM SOA XML appliances (a.k.a: datapower XML appliance) for EMB (Enterprise Messaging Broker) using WebGUI,CLI, Soap config, ant and unix shell
• Built WL Portal 10 domains using WLST for CIBC online Portal project and performed deployment, troubleshooting and performance testing
• For the WebLogic Service Collateral project, assigned as a global lead of Weblogic Services, worked on creation, revisit, re-edition of documents - Managed WebLogic SLA (Services Level Agreement), Managed WebLogic SOW(Statement Of Work), WebLogic Tools overview, WebLogic Delivery Task and WLS- Delivery Capacity used by HP world-wide global Services Delivery and Sales team.