SUMMARY:

• An accomplished information technology consultant and senior level Java/JEE developer. Provides vision and expertise in developing technology solutions for clients. Has good object - oriented and application design senses. A self-directed professional who can solve problems and achieve business goals in an efficient manner. Has advanced knowledge of software engineering principles and development methodologies. Experienced with web services. Solid Unix/Linux background. Has completed projects in the financial and government sectors. Holds inactive security clearance.

TECHNICAL SKILLS:

Technologies: Akka, Java, JEE, EJB, Servlets/JSP, Web, CSS, JMS, HTML, JavaScript, JSON, XML, DOM, StAX, XSLT, SOAP, WSDL, Spring, Hibernate, Unix shell script, JPA, C/C++, PL-SQL, UML, Oracle Service Bus, JAX-RS 2.0, Python, Scala, AWS

Servers Web: Sphere, JBoss, Oracle, Weblogic, Tomcat

Developer Tools: Eclipse, Maven, Ant, Git, SoapUI, MS Project

Platforms: Unix (AIX, Solaris, Linux), Windows

Databases: Cassandra, Oracle, SQL-Server, MySQL, DB2

Methodologies: Agile, Waterfall

PROFESSIONAL EXPERIENCE:

Confidential, Hoffman Estates IL

Senior Developer

Responsibilities:

• Engineered OSH software for agile Java Spring Boot microservices project to help Sears Home Outlet stores to order merchandise from SHC. Application framework included Spring Data, Hibernate, Kafka, MongoDB, DB2, JBoss and Apache Solr. Used Maven, Git and Python.

Confidential, St. Paul MN

Senior Developer

Responsibilities:

• Designed/developed software for Grid Services, an IoT system to help facilities sell electricity in the real-time power market and manage load curtailment. System is hosted on AWS and is Java 8 based. Created components to collect data from buildings/installations and store it in Cassandra. Used Apache Spark for data analysis. Utilized AWS EC2, VPC, Auto-Scale, S3, SQS, ElastiCache and Lambda services. Also used Scala, Akka, Eclipse, Maven, JUnit and Python.

Confidential, Chicago IL

Senior Developer (contract)

Responsibilities:

• Created Java EE components for Trader Workbench, a new FrontOffice application that improves BP trader efficiency and profitability. Created Soap microservices for Ref Data. Created REST microservices for AppStore and GoM components. Utilized JSON, Java 7/8, JAX-RS, JAX-WS, JAXB, JPA, Hibernate, Spring, JBoss, RestEasy, Tomcat, WebSockets, Maven, SoapUI, SQL,SQL-Server, Oracle, Scala and Eclipse.

Confidential, Milwaukee WI

Senior Developer (remote contract)

Responsibilities:

• Worked on ERVM project to develop Java EE software components for this major producer of banking and financial software. Completed web service components for Potential and Manual Enrollment. Also, completed various batch components using the Java 7 batch framework with Spring. Utilized Java 7, EJB’s, Soap web services, JBoss, JAXB, Maven, JUnit, SoapUI, DB2, SQL and Eclipse.

Confidential, Chicago IL

Senior Developer (contract)

Responsibilities:

• Functioned as software engineer on the cloud-based Highly Automated Driving project. Completed components related

Confidential, Chicago IL

Senior Developer (contract)

Responsibilities:

• Developed software enhancements for Revenue Manager, a multi-tiered system which provides credit financial data to Confidential healthcare customers. Created Spring Batch component to perform data rationalization. Modified web and EJB components to provide new functionality. Wrote bash scripts. Utilized Java, JEE, Spring 3, JDBC, EJB’s, JMS, XML, XSLT, SQL, Maven, JUnit in a WebSphere/DB2 environment.

Confidential, Waukegan IL

Senior Developer (contract)

Responsibilities:

• Created Java software to transform/package medical transcriptions from one format to another as part of the acquisition of Accentus healthcare division by Nuance. Employed regular expressions and XSLT to manipulate text and XMLdocuments. Created dictation web service client. Utilized Java 7, XML, Maven, SQL, JDBC, Oracle, Saxon, Perl.

Confidential, Hoffman Estates IL

Senior Developer (contract)

Responsibilities:

• Completed several tasks for the Sears Marketplace e-commerce site. These included evaluations of JMS on JBoss 7, Jersey and CXF Rest web services. Also developed software to provide competitor data and to help manage inventory. Utilized Java 7, EE 6, JMS, JBoss 7, JAX-RS 2.0, Javascript, JQuery. MySQL, Eclipse, Maven, Git, JUnit, Groovy.

Confidential, Rockville MD

Senior Developer (contract)

Responsibilities:

• Worked on Increment 4 of the FBI’s NGI system. Designed UML messages, classes and software logic using Rational Software Modeler. From design, moved to development. Utilized Java 6, EE 5, EJB 3, JPA, JAX-WS 2, JMS,JBoss, Rest, BPEL, Eclipse, Oracle, Maven, JUnit, Jmock and Linux.

Confidential, Chicago IL

Senior Developer (contract)

Responsibilities:

• Designed/built multi-threaded Java tool that replays thousands of production SOAP messages in order to debug performance and data issues for this provider of cloud services to the auto collision repair and insurance industry.assisted with software modifications to APM, their enterprise Oracle-based web service and JEE messaging platform. Utilized Java 6, EJB’s, JMS, JDBC, JAX-RPC, BPEL, XML, StAX, XSL, jUnit, JMock, Groovy, JDeveloper, Linux.

Confidential, Chicago IL

Senior Developer (contract)

Responsibilities:

• Performed software modifications and added new functionality to BAML high volume capital markets trade documentprocessing application, including GCS commodities. Application was based upon JMS messaging and enterprise java beans within a WebLogic server. Sybase was the backend database. Utilized Java 5, EJB’s, JMS, JDBC, XML, XPath, XSL, jUnit, Perl, Squirrel and Ant. Modified Sybase stored procedures and triggers.

Confidential, Wood Dale IL

Senior Developer (contract)

Responsibilities:

• Served as Java/JEE software engineer on SOA Integrations Team for Delta, a large project to redo all the business systems at Confidential . Created two integrations. The first was a Spring Batch application to update applicant checklist tables with data changes from the financial aid system. The second was an Axis2 web service to move student admission applications between systems. Created Oracle stored procedures and triggers. Utilized Java 5, Spring 2.5, Spring Batch, Axis2, BPEL, WSDL, Oracle Service Bus, PL/SQL, Eclipse, jUnit, EasyMock, Maven.

Confidential, Everett WA

Senior Developer (contract)

Responsibilities:

• Designed/developed avionics-related software tool to verify network flows for the 787 Dreamliner. Also made many software modifications to the internal ASOT web app. Utilized Java 5, XML, SAX, JAXP, Eclipse, jUnit, Ant,

Confidential, Arlington Heights IL

Senior Developer (contract)

Responsibilities:

• Designed SOA portion of system for sales partners (eg. Edward Jones) to electronically submit MoneyGuard and life insurance applications to Lincoln. Created design documents. Authored the Java SOAP web service and securitycomponents. The web service platform was Axis2 and the JEE environment was WebSphere 6.1. Developed in IBM RAD 7. Implemented WS-Security with Apache Rampart. Used Java Cryptography, XML, EJB’s, SAML, and UML.

Confidential, IL

Senior Developer (contract)

Responsibilities:

• Designed and built Java/SOAP Web Services based application to integrate new billing system for the Department of Aviation with the City Controller’s Oracle AR system. Functionality included 1) sending outbound customer data, 2) receiving invoices, debit/credit memos, and receipts, and 3) querying transactions. The JEE server environment was Weblogic 9.2. Utilized Oracle Service Bus, Spring, JMS, JDBC, Xmlbeans, WSDL, XML, Enterprise Architect, UML.

Confidential, Skokie IL

Senior Developer

Responsibilities:

• Helped to develop new Java/JEE/HTML/XML based content publishing system for this operator of 40+ web sites for the financial industry, including AmericanBanker.com. Added article tagging. Added AJAX interface. Contributed to architecture discussions. Developed in an Eclipse/Tomcat, Java 6 environment. Utilized JSP, JPA, Spring, Hibernate, CSS, JavaScript, UML, Oracle.

Confidential, Northbrook IL

Senior Developer (contract)

Responsibilities:

• Architected and built JEE system to run large data compare application for APT division where the JEE server environment was WebSphere. Performed analysis/design using UML. Created web pages and interfaced with legacy systems. Utilized WSAD,JSP, HTML, servlets, CSS, JavaScript, EJB’s, MS Project and Enterprise Architect.

Confidential, Chicago IL

Senior Developer (contract)

Responsibilities:

• Helped to develop JEE application to give users of Confidential ’s maps a system for reporting missing/incorrect map data. The architecture was JBoss, Spring, Hibernate and Oracle. Created various web pages. Installed Axis and authored web services for partners to submit and query DUR information. Improved performance of problematic, large-volume MDB - based business process. Utilized Eclipse, Java 5, HTML, JSP 2, JMS, AOP, WSDL, SOAP with attachments, XML, PL/SQL and JUnit.