Senior Application DeveloperResume

PROFESSIONAL SUMMARY:

Hands on experience in Information technology specializing in Application Analysis and Designing, Application development, Data Analysis, Testing, Maintenance and Support of Mainframe Applications.
Experienced in projects employing a variety of Mainframe technologies, including DB2, JCL, COBOL, and VSAM.
Experienced in Analysis, Design, Coding, Testing, Implementation and knowledge transfer activities.
Experienced in handling design and development of Batch (COBOL - DB2) database Systems.
Strong in Analysis & Designing the system to implement the business requirements.
Ability to embrace new tools and technologies with ease and to seamlessly integrate skill sets into lifecycle of project implementation.
Have Good knowledge on the Bank Administration Institute formats (BAI Formats).
Knowledge on Cobol2, DB2, JCL, CICS, VSAM, RDBMSconcepts, Software testing and Programming concepts.
Ability to work independently ads well as in a Team
Experience in importing and exporting data from Mainframe Systems to unix with help of NDM.
Received several accolades from Clients.
Facilitated knowledge transfer sessions.
Very good at handling Onsite-Offshore model project and Strong commitment, organizational and detail oriented skills.
Ability to work independently and as team.

TECHNICAL SKILLS:

Programming Language: COBOL, JAVA, Scala, C, XML.

Mainframes: JCL, VSAM.

Database: MySQL, Oracle, Microsoft SQL Server, DB2, MongoDB, IMSDB.

Bigdata Technologies: Hadoop, Spark, HDFS, MapReduce, TEZ, YARN, Hive, Pig, Zookeeper, Sqoop, Oozie, IMPALA, HBASE, Kafka.

Tools: INsync, ISPF, DB2I, QMF, BMC Catalog Manager, Dump master, Freeze Frame, Apptune, Endevor, BMC, Remedy, NDM, MQ.

Platforms: MVS, OS/390, HADOOP.

UI: HTML.

PROFESSIONAL EXPERIENCE:

Confidential

Senior Application Developer

Responsibilities:

Knowing the existing logic how the AIS Cash Position Event is scheduled
This project involves creation of Jcls, procs and programs using DB2, Cobol, DB2 utilities.
Involved in requirement analysis, coding, testing and release of all the elements related to the project.
Preparation of Detailed Design Document.
Developed complete unit and integration testing.
Preparation of elements migration requests and checklists.
Managed delivery of new and complex quality solutions to clients in response to varying business requirements.
Trouble shoot technical problems as and when required which saved the 50% of the CPU time for executing the Jobs.
Following the quality process, maintaining proper documentation of the tasks in hand and Idea Generation.
Involved in translating business requirements to High and Low level technical design document, analysis, design, Estimation, Review process, Development, Unit/System testing by executing the test cases, User Test Support and implementation of various projects and Tasks into production.

Technology/Software: COBOL, DB2, DB2 Utilities, JCL, MQ.

Confidential

Application developer

Responsibilities:

This project involves creation of new tables, and programs using JCL, DB2 utilities and SORT.
Developed complete unit and integration testing.
Preparation of elements migration requests and checklists.

Technology/Software: DB2, DB2 Utilities, JCL, Sort, MQ.

Confidential

Application developer

Responsibilities:

This project involves creation of new tables, and programs using DB2, Cobol, DB2 utilities and CICS.
Knowing the existing logic for end to end for the migration and analysis of impact on existing modules.
Developed complete unit and integration testing.
Preparation of elements migration requests and checklists

Technology/Software: COBOL, DB2, DB2 Utilities, JCL

Confidential

Application developer

Responsibilities:

This project involves creation of Jcls, procs and programs using DB2, Cobol, DB2 utilities.
Involved in requirement analysis, coding, testing and release of all the elements related to the project.
Preparation of elements migration requests and checklists.
Performed Root cause analysis to identify the cause of issues in the Test/Production environment by the team during SIT, UAT & implementation.
Analyzed, designed and created new JCL JOBs, PROCs for daily, monthly & yearly Reporting purposes.
Analyzed the job log and resolved production ABENDs; performed impact analysis to resolve user queries.
Developed High complex SQL queries to fetch data from database to validate the data for testing.
Creating a new test environment including all online and backend processes along with connectivity to external systems for data exchange.

Technology/Software: COBOL, DB2, DB2 Utilities, JCL