SUMMARY:

Results oriented Enterprise or Solutions Architect; with 10+ years of broad based, full stack software development experience, including 3+ years providing hands - on technical leadership and solutions/enterprise architecture. Background includes 10+ years of strong hands on experience working with open source and Java/J2EE related Technologies, and working experience with Big Data (Hadoop).

TECHNICAL SKILLS AND SPECIALTIES:

Specialties: Enterprise Architecture & Modeling, EAI, SOA, ESB, JEE, Web 3.0, Web Services (REST/SOAP), Distributed Computing, Single Sign-on (SSO), Mobile & High Availability Architecture, API/Framework Development, Responsive Web Design/Grid Systems, SDLC-Agile/Waterfall/RUP, Master Data Management, Systems Integration, IT Strategy & Innovation

Languages/Frameworks: Java, JEE (JMX, JPA, JMS, JSP, JNDI, RMI), HTML5, CSS3, JavaScript, jQuery/jQuery Mobile, Spring 4.1/3.0, Spring MVC, Spring-WS/JAX-WS, Spring RestTemplate/JAX-RS, Hibernate 4.3, JTA, JPQL, Querydsl, POI, GWT, JUnit, Swing, Hadoop/MapReduce, XML/XSLT, AJAX, Qshell, Ehcache, C/C++/C#, RPG, UML, Node.js, Sammy.js, Knockout.js, Q.js, AngularJS, Backbone.js, Core.js, Bootstrap, Underscore.js, JSON, WSDL, Mockito, Maven, Ant, TOGAF

Web/JEE App Servers/Security: WebSphere Application Server 8.5/8.1, Tomcat, Kerberos, SPNEGO, SSL Certificates

Middleware: IBM MQ, DataQueues, IBM Integration Bus, WebSphere MB/ESB, DynaCache, IBM BPM Suite, IBM EMM

RDBMS/DB Solutions: DB2, SQL Server 2008, MySQL, Oracle, JDBC, HSQLDB, Spring JDBC template, NoSQL, MDM

Platforms/IDE/Software/ERP/CI: IBM i (iSeries)/Windows/Linux/Unix, IBM RSA, Eclipse, SoapUI, ERwin, Fiddler, MSOffice/Visio/Project/Sharepoint, CA-Scheduler, Clarity PPM, PeopleSoft HCM/FIN, Jenkins, CruiseControl, SVN, VSS

Networking/Mobility/Compliance: f5-LTM/GTM/failover/Load Balancer/DR, DMZ, Cisco, Citrix, VMware, SOX, HIPPA

EXPERIENCE:

Confidential, Chicago, IL

Senior Application Developer

Responsibilities:

• Configuring Jenkins build infrastructure, Nexus, and LDAP authentication with Active Directory on Windows Server 2012
• Working with IBM EMM solution to streamline and re-platform marketing/ROI processes to enterprise-level IT infrastructure
• Working with IBM Integration Bus to orchestrate PeopleSoft data, enterprise business systems, and processes as service calls
• Leading IBM data queue driven asynchronous high vol. sales order transaction processing apps for allocating stock inventory
• Experience with Kerberos/SPNEGO for SSO Application integration in WebSphere Application Server with Active Directory
• Strong hands on experience on technical leadership, open source frameworks, Java EE, core Java, Spring, JPA/Hibernate, Swing, Service Oriented Architecture, Scalable Web Services using REST and SOAP, Mobile Application Development using HTML5, JavaScript, CSS3, jQuery, jQuery Mobile, and JavaScript frameworks, Enterprise Data Integration using IBM Integration Bus, Responsive Web Design and Grid Systems using Bootstrap, distributed processing applications, Java EE application deployment in IBM WebSphere Application Server and Apache Tomcat, GoF and Software Architecture Design Patterns (MVVM, MVC, DAO), Big Data with Hadoop Ecosystem, Network Programming and Message Exchange Standards (JMS, IBM Message Queue), and Network Protocols (TCP/IP, HTTP/HTTPS, SSL, Telnet, SSH, SMTP, FTP)
• Strong understanding of cloud computing business models (IaaS, SaaS, and PaaS)
• Create POC, BRD/FSD/SDD docs and participate in IT reviews/QA/regression/UA testing/load balancing as part of SDLC
• Developed Web Services and responsive Web apps. running on IBM WebSphere App. Server on IBM i platform using DB2 database, implementing MVVM and DAO design patterns that communicate via Web Services (REST or SOAP based) to exchange data using JSON or WSDL through HTTP request & response or through IBM data queues in a distributed env.
• Developed IBM WAS based RESTful & SOAP Web Services using DB2 for PeopleSoft customer data transfer to IBM i
• Developed JMX clients for scheduling Java Web Service Enterprise batch jobs in orderly/timely fashion using CA Scheduler
• Developed a responsive Web app. and O/R Mapping CRUD operations framework/classes for tracking commission split payments by pioneering Spring, JPA/Hibernate, JSON, WebSphere DynaCache, HTML5/jQuery/JavaScript/CSS3 & AspectJ
• Re-Designed Java broker system for Web Services interactions b/w AS/400 and .Net for product pricing using Axis for ILE
• Integrated Enterprise systems on virtual platforms via HTTP request/response in distributed env. such as: Web Services that send quotes to Company’s Ecom Website, coupon value, verify credit card addresses, allocate inventory using .Net Sales app
• Developed a responsive Web app. using GWT, SmartGWT for activating mobile devices to enhance sales and maintain orders
• Converted freight, entitlements, pricing, and warehouse lookup Web services to WAS based reusable JAX-WS using MTOM
• Helped in pricing capabilities in Cloud, Mobility, Bid Desk enhancements and log file reporting using Hadoop/Map-Reduce

Confidential, Westmont, IL

Software Engineer

Responsibilities:

• Developed a CAD GUI app. to analyze automobile engine model using core Java, Swing, JDBC on Windows/Linux/UNIX
• Implemented and performed Object-Oriented Analysis and Design for new component architecture and ongoing feature enhancements of application interfaces using Core Java, J2EE, Swing, Multithreading, Generics, and event handlers
• Designed and developed Web Update application hosted on Tomcat server using J2EE, core Java, Swing, Perl, Unix, JDBC, and Java Network Programming
• Streamlined online help compilation process by integrating Java, XML, XSL, Oracle Help, Perl/Perl GUI testing modules
• Created and maintained Apache Ant and Perl scripts for application building and startup process
• Worked on the graphical display and animation of the valvetrain/camdesign mechanism for an interactive polynomial tool using Java and Scalable Vector Graphics (SVG)
• Added over 760 app. design enhancements and Earned “Cool under Fire” Award for exceptional performance under pressure

Confidential, Darien, IL

Developer

Responsibilities:

• Designed & implemented a relational DB for logistics billing reconciliation using SQLServer2000, Access2000, and VB.Net

Confidential, Schaumburg, IL

Resident Services Representative

Responsibilities:

• Entered/tracked performance statistics of patients at a healthcare facility using care plan software