Manager Java Developer

#**** ******* **, *********, **, USA cell: +1-408-***-**** e-mail: *.*******@*****.***

LinkedIn: www.linkedin.com/in/supradac Work Authorization: L2-EAD

PROFESSIONAL SUMMARY

Mainframe and Java developer with 5+ years of IT experience in all phases of Software Development Life Cycle, primarily for Banking and Card Payment domain software. Proficient in Java for both frontend and backend applications, in addition to sound understanding of banking systems, Mainframes and IBM AIX. Capable of handling project assignments independently and efficiently.

SKILLS

Operating Systems: Windows, Linux, IBM AIX, Z/OS.

Methodology: Agile (SCRUM), Waterfall.

Programming: COBOL, JCL, DB2, Core Java, CICS, VSAM, Hibernate, Spring, J2EE.

Tools: Eclipse, SOAP UI, SQL Developer, SQL Plus, MySQL, DB2, putty,

Repository Manager, Synergy, Hummingbird explorer, InterTest, CA-7 Scheduler, IBM Change Man tool, File Manager, Test Link, IBM MANTIS, IBM Debug and SARLOG, HP Quality Center

Domain Knowledge: Banking, Card Payments.

WORK EXPERIENCE

Software Engineer June 2015 to August 2017

ACI Worldwide Inc.

Project: CMM (Card Merchant Management)

Description:

CMM project has three products - Acquirer, Interchange and Issuer.

- Acquirer: ACI Acquirer allows organizations to provide card payment acquisition service to merchants.

- Interchange: ACI Interchange provides batch clearing and settlement interfaces with the major international card schemes.

- Issuer: ACI Issue allows issuing organizations to define and process many card payments and loan products.

Role:

Involved in Analysis, design, coding and implementation of card payment applications.

Designing UI screens and implementing business logic using Java/J2EE.

Implementing data archival and persistence report generation using Hibernate mapping file, POJO classes and configuring hibernate to set up data resource.

Implementing JSP’s, Hibernate in MVC JSF framework to effectively handle application flow.

Implementing internal tool: Repository manager to generate HTML reports for existing entities from selected repository.

Worked excessively on Core Java concepts like Inheritance, Collections, Polymorphism, Multi-threading, and Exception handling.

Used Multi-Threading and Caching to improve the performance and user experience.

Building scalable and thread-safe applications using multi-threading.

Developing components and integrating them into Servlets and JSP.

Designing Java swing screens using Windows Builder.

Developing entity beans for business logic.

Implementing data persistence of all account related data using Hibernate.

Implementing complex business logics in Mainframe using COBOL.

Involved in UT, CIT, SIT and regression test phases.

Writing complex SQL queries using DB2 and SQL Plus DB.

Replacing VSAM Files with Oracle queries.

Software Dev Analyst January 2012 to June 2015

Dell International Services.

Project: CMA (Consumer Manual Amendments) and Permissions

Client: Experian

Description: Experian has many development projects; Mort is most critical project for modernization of the Legacy Applications in M204 to DB2 Environment. The goal of the CMA is to design application programs that will allow users to Search, View, Update, Add and Delete Expin data source through online GUI screens using different access methods. The goal of Permissions is to provide access to user depending on product, purpose and permissions through online GUI screens.

Role:

Worked as both analyst and developer.

Handling project from requirements gathering to developing, review and testing.

Handled small change requests Individually.

Optimizing complex queries.

Modifying code for supporting the application in new platform (COBOL to UNIX).

Replacing VSAM Files with Oracle queries.

Maintaining use-case documents for the new implementation/modification and updated testing & training documents.

Installations & use of Citrix and customized VM’s for internationalization testing.

Writing complex SQL queries using DB2 and SQL Plus DB.

Involved in UT, CIT, SIT and regression test phases.

Handling Web services like WSDL files, SOAP UI tool.

Configuration control and ensuring quality of deliverables.

Project: Application Modernization of Legacy Environment

Description: In Application Modernization, during rehosting we are migrating and modernizing the legacy application environments from mainframe to open source UNIX to make it more efficient. In this project we are converting COBOL, ASSEMBLER program to UNIX/LINUX & DB2/ADABADE database into ORACLE.

Client: Core-Logic

Roles and responsibilities: Analyst, Developer

●Migration of COBOL, Assembler programs to UNIX environment

●Migration of database in DB2 to Oracle

●Performing code fixes during migration

●Co-ordinate with different team to speed up the resolution

ACCOMPLISHMENTS

Received Dell Spot award for a challenging role in project CMA during the year 2012.

Received several appreciations from clients for technical performance and team-work.

Received Innovation award in September 2013.

Received Collaboration award for two years in a row, 2015 and 2016.

EDUCATION

Bachelor of Engineering: Information Technology 2007-2011

M. S. Engineering College, VTU, Karnataka, India.

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