
Aravind Serikar
- Mainframe Developer
- Lincoln, RI
- Member Since Jun 14, 2023
Aravind Serikar
Experience Summary
Technical Skills:
Mainframes |
TSO/ISPF, VSAM, CICS, ADSO, DB2-ADM, QMF, SPUFI, ChangeMan, File-Aid, File-manager, INFOMAN, Endeavor, NDM, FTP, Visual syncsort, Easytrieve, XPEDITOR, |
Programming Languages |
COBOL, Assembler, JCL and XML |
Scheduler Tools |
CA7, Control-M |
Database |
DB2, MS SQL Server, IDMS |
Operating System |
OS/390, MVS, Windows, Linux, UNIX |
Applications |
Guidewire PolicyCenter, Guidewire ClaimCenter, Guidewire BillingCenter and Vantage |
BigData Tools |
Hadoop, Apache Hive, Apache Pig, AQL, Apache Sqoop, HBase and Apache Spark |
Workflow automation |
IBM Rational ClearQuest |
Microsoft Tools |
MS word, PowerPoint, Excel |
Professional Experience
Project : Amica Mutual Insurance company
Employer : IBM India Pvt Ltd
Client : Amica
Term : Mar 2015 – Till Date
Location : Lincoln, RI, USA
Role : Onsite Technical Lead
AMICA is in the process of transforming its legacy policy application to Guidewire PolicyCenter application. As part of this effort, we are involved in transforming statistical reporting system processing from legacy to Guidewire PolicyCenter application.
Responsibilities:
Environment: IBM-S/390, COBOL, Assembler, JCL, VSAM, DB2, CICS
Applications: Guidewire PolicyCenter, Guidewire BillingCenter, Guidewire ClaimCenter
Other tools: Visual sync-sort, FTP, FILE-DB2, Xpeditor, IBM rational ClearQuest
Concepts: ISO and TICO statistical reporting
Project : AMS Support for NASCO
Employer : IBM India Pvt Ltd
Client : NASCO (National Account Servicing Company)
Term : Sep 2006 – Mar 2015
Location : Atlanta, GA, USA (and) Bangalore, India
Role : Mainframe Senior developer and Technical team lead
As a SME (Subject Matter Expert) responsible for Analysis, design, development, testing and implementation of Health care projects in NASCO Processing system. My role was as follows:
· Work with Customer in translating business requirements into Functional Requirements Document and to Detailed Design Documents
· Perform Impact Analysis of requirements. Created High Level Design (HLD) document and Technical Solution Document (TSD)
· Lead analysis sessions, gather requirements and document functional design documents for enhancements and customization; Analyze product impact
· Present and defend product designs review to clients.
· Coordinate and communicate tasks with developers
· Ensure that development is performed as per requirements
· Work with developer to create and execute unit test case scenarios for enhancements. Verify the test results.
· Communicate activities/progress to project managers, business development, business analysts and customers.
· Develop implementation and test plans, build software acceptance criteria, coordinate and work with clients to oversee the acceptance and dissemination process
· Got the Spark award and delivery excellence award for my contribution to HIPAA 835 system area.
Environment: IBM-S/390, COBOL, JCL, VSAM, DB2
Other tools: File Manager, FILE-DB2, Xpeditor, SCAM, EDS utilities, NDM, FTP
Concepts: HIPAA, basic concepts of SOMA
Project : AMEX Life insurance
Employer : CGI Bangalore
Client : AMEX Life insurance
Term : Dec 2004 – Sep 2006
Location : Bangalore, India
Role : Mainframe Developer
Responsibilities as a team member:
· Modify the conversion programs delivered by CSC to include AMEX unique changes.
· Define DB2 tables using the table definition given by CSC and modifying it to include AMEX unique fields.
· Convert the data and load data to DB2 table.
· Verify the converted data.
· Running development cycles and validating the transactions entered by BSA.
· Running production parallel cycles and verifying important output files.
· Fixing bugs during Regression testing, pre-UAT and UAT stages of the project.
· Creating ChangeMan packages to install the changes in production.
· To provide 90 days support after installing the changes in production.
Environment: IBM-S/390, COBOL, JCL, VSAM, DB2, VANTAGE
Other tools: FILE-AID, FILE-DB2, Abend-aid, Xpeditor, Changeman, Easytrieve and JHS
Project : Michelin Maintenance project
Employer : CGI Bangalore
Client : Michelin
Term : Sep 2003 – Dec 2004
Location : Bangalore, India
Role : Mainframe Developer
Responsibilities as a team member:
· Analysis over Business and System Requirements.
· Application Design and Development.
· Preparation of unit test plans and Unit Testing.
· Fixing bugs during Regression testing, pre-UAT and UAT stages of the project.
· Coordination and communication with team lead and onsite coordinator to clear Business and system requirements.
Environment : IBM-S/390, COBOL, JCL, IDMS, ADSO
Other tools : FILE-AID, Endevor
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