SUMMARY:

15 plus years software development experience. I have been involved in design and implementing eCommerce, online ordering, engineering tools, IOT application, payment gateway, B2B solution, PAAS cloud computing. Skilled on develop REST, microservices, enterprise applications with java, open source libraries, intellij, eclipse. Experience using various db including oracle, mysql, cassandra, mongo, redis etc.

IT SKILLS:

Java, Go, J2EE, Web services, Servlet, Swing, JavaFX, Jaxb, JPA, JSP, HTML, JaveScript, Drupal, XML, XSLT, JSON, C/C++, Python, Tcl, Scala, Oracle, MySQL, Informix, SQL Server, DB2, Derby, Cassandra, MongoDB

WORK HISTORY:

Senior Cloud software engineer (Consultant)

Confidential

Responsibilities:

• Develop DFX(proprietary protocol) tunnel for microservices with REST API, spring boot and netflix OSS.
• Design and develop serverless with REST API, redis, mysql and customized pod scheduler on kubernetes based PAAS platform utilizing: clustered computing in cloud, Virtualization with Docker or Unikernel, High performance scheduling algorithm Tarcil, best effort scheduling based on application interference analysis.

Environment: Java, Spring cloud, Go, Kubernetes, Redis, mysql, Linux

Platform architect

Confidential

Responsibilities:

• Design new feature and enhance existing features of Confidential platform which is used for send/receive/store/transform orders, invoices and documents etc. between entities in businesses and healthcare domain.
• Analyze business requirements and define functional and technical specifications on security, access control, data storage, data mapping, transports, high availabilities.
• Build microservices with REST APIs, netflix OSS and other open source libraries for service configuration, registry/discovery, load balance, high availability, fault tolerance, auditing etc.
• Automate unit and integration test with junit and jenkins pipline.

Environment: Java, REST, Gradle, Git, Tomcat, Vertx, Netflix Karyon, Kibana, Oracle, Cassandra, HornetQ, Apache James, Jenkins, Agile, EDI, PCI, HIPPA

Senior Java Developer

Confidential

Responsibilities:

• Implement RFID stream producer and consumer in Confidential industrial application POC with Mqtt, NoSQL, Kafka, Storm.
• Implement Wayne Fuel credit card payment gateway using Rest and Apache open source routing framework - Camel.
• Automate integration test cases by creating jmeter scripts.

Environment: Java, REST, Maven, Git, SVN, Tomcat, Cassandra, MongoDB, Kafka, Camel, Jenkins, JMeter, AWS. PCI compliant, Agile

Programmer Analyst

Confidential

Responsibilities:

• Design and implement airplane structure engineering analysis tool with Java, NetBeans.
• Redesigned architecture with the use of Jaxb for xml processing, EclipseLink JPA for persistence and Resteasy restful web services.
• Designed and integrate new components with lightweight and feature rich JavaFX.

Environment: Java, Swing, JavaFX, Jaxb, XML, JSON, Maven, SVN, EclipseLink MOXy, EclipseLink JPA, Resteasy, Oracle 11, SQL, Database normalization, Tomcat, Jetty, JBoss, Teamforge, Agile Scrum, ITAR

Programmer Analyst

Confidential

Responsibilities:

• Responsible for maintain and customize Client/Server side of the application by creating function spec based on change requests, analyzing, design and implement changes with Python, Java, Tcl, creating test cases unit test, conducting peer reviews, collaborating with BSM(Business Service Manager), function testers and system engineer testers, deployment team at different stages of the product releases, providing technical support on all production servers for both commercial and military project.
• Upgrading application.

Environment: TeamCenter engineering, Eclipse, SVN, Versant, Java, Swing, Python, Jython, Pydev, Tcl, XML, ClearQuest, HP Service Manager. Agile Scrum, PLM, ITAR

Senior Application Developer

Confidential

Responsibilities:

• Develop business analysis reports using SQL and InetSoft reporting software for Business Analysts of the company;
• Develop web services and server APIs for their online trading system.

Environment: Eclipse, Java, EJB, SOA, CVS, DB2, Style Intelligence reporting

System Analyst

Confidential

Responsibilities:

• Customize and enhance the client/server side of TeamCenter Engineering(integrated suite of engineering project, design documents, parts, assembly drawing life cycle management system from Siemens) using Java, JSP, SQL, etc.
• Design and implement supply chain application (J2EE application web application) which allow buyers and suppliers to:
• Subscribe to products that they supply
• Get notification when related assembly has change in the PLM system
• Access and download the document from PLM system
• Design & develop engineer tools:IBM Synergy and DOORS launcher is a centralized control that launches Synergy and DOORS in different environment and configuration depending on different project database. It’s a Java Swing application.
• SmartStem( Confidential patented) Airplane tire data management system. It’s a Java Swing application.
• Design & develop in SharePoint
• Kaizen Event Management system.
• TeamCenter active parts and documents list is a list of parts ITAR or EAR identification tracking system.
• Change Request System is a system for engineering customs to submitting change request on TeamCenter.

Environment: JBoss, EJB, Swing, JSP, Ajax, WebService, Hibernate, Oracle, Linux, SV, NEclipse, SharePoint, PLM, ITAR

System Analyst Programmer

Confidential

Responsibilities:

• Lead the design, develop, test, enhance and support several components in Confidential Broad Band ordering system.
• Design and implement the adapters’ framework. Develop adapters with IBM MQ, JMS, MDB, EJB, Weblogic, Oracle, SQL, UnixESP (Enterprise service platform)
• Responsible for the design, development, testing, enhancement and production support of DSL order entry front end with JSP, Servlet, Weblogic.
• Responsible on the application’s framework implementation, account search, manual folder, generate pricing and order summary information by transforming xml data with XSLT; Implemented for middleware team on one of the backend EJB component for user authorization and authentication;

Environment: Java, J2EE, EJB, MDB, Servlet, Junit, JSP, Struts, CSS, XML, XSLT, XPATH, IBM MQ, Ant, Weblogic, Solaris, ClearCase, Oracle, JBuilder, Optimizit, LoadRunner

Software Engineer

Confidential

Responsibilities:

• Responsible for the maintenance and enhancement of a consumer and business DSL ordering GUI for CSR which using Microsoft technologies.
• Designed and implemented PET - an internal project management system.

Environment: ASP, ActiveX, CSS, JavaScript, VB, IIS, and MS SQL

Java Programmer

Confidential

Responsibilities:

• Develop a web based petrochemical products online transactions system which featured real time quoting, countering, accepting price, etc..

Environment: ATG Dynamo, EJB, Jhtml.