Senior Software Development Engineer Resume

SUMMARY

Many years of experience working wif enterprise applications for a Fortune 500 company in all phases of the Software Development Life Cycle (SDLC). Acquired in - depth knowledge of IBM Mainframe Systems, COBOL, JCL, CICS, DB2, Teradata, MQ series, amongst others. Good understanding of Enterprise Data Warehouse concept.
More than 4 years experience working on Merchant Paperless Processing platforms used by thousands of merchants and financial institutions providing system and application support for mainframe applications,responding to system and application issues, performing 2nd tier client support, participating in hardware and software upgrades, disaster recovery, system audits, and implementing client initiated projects.
Able to design and document data-related activities using artifacts such as data models, data flow diagrams, and data dictionaries to express ideas, document existing models, and communicate change sets. Trouble-shooting expert wif a focus on short and long term solution finding. Adapts quickly and understands the power of cooperation in pursuit of a common business goal. Well organized and detailed wif proven ability to multi-task and prioritize workload.

TECHNICAL SKILLS

Languages/Tools: COBOL, JCL, JCL utilities, TSO/ISPF, VSAM, IBM MQ for z/OS, SQL, IBM DB2 Utilities, DB2 Platinum, TSO Spufi, QMF, Eazytrive, Expediter, Endevor, Panvalet, File-Aid, Abend-Aid, Intertest, Visio, Microsoft Office, Control-M, CA7 workflow automation, File Manager, Remedy Change Management, Service Point Service Management software, Accucheck, Rational Asset Analyzer, Jira.

Database: DB2, Teradata, Datacom

Operating systems: IBM Mainframe z/OS, Window

PROFESSIONAL EXPERIENCE

Senior Software Development Engineer

Confidential

Responsibilities:

Develop program logic for new applications or analyzes and modifies logic in existing applications. Work on batch applications that support credit & debit card processing. Develop customized solutions wifin the platform to support critical business functions and meet project objectives, client requirements, and company goals. Consult wif users, to determine software or system functional specifications. Attend meeting and conference calls to review the business requirements document.
Analyze and estimate requirements for association (Visa, Mastercard, Discover, Amex) releases. Creating high level and detailed design documents that support credit & debit card processing projects for Merchant Paperless Transaction system. Write code, perform unit testing, analyze UAT results, preparing code for deployment, and finishing all vital Waterfall SDLC documentation.
Resolve client research requests and provide emergency bug fixes by fixing batch process abnormal ends wifin strict SLAs for the Merchant paperless transaction system. Participate on the on-call rotation to handle issues that could occur wif the application.
Analyze requirements and make changes to the mainframe test case generation process for payment acceptance system to support association releases changes. Provide assistance for QA to validate UAT results and research discrepancies.

Analyst/Programmer

Confidential

Responsibilities:

Successfully translated business requirements/initiatives into program specifications, overseeing the entire development process (data and batch job flow diagrams, test and validation plans, change control implementation, job schedule forecasting, compliance wif Quality Assurance (QA) process and an assortment of other pertinent documentation) to support Macy’s Enterprise Data Warehouse application.
Created data definition for DB2 Database tables, indexes, and triggers to source and capture changes in DB2 dimension tables. Populated DB2 tables using DB2 utilities unload/load data in operating environments wif production data in preparation for unit, integrated, and user acceptance testing for enterprise wide projects and enhancements.
Created physical Teradata Database objects including tables, staging, materialized views, indexes in accordance wif logical data model. Developed and tested Teradata SQL scripts and macros for pre/post loading processes using Teradata utilities such as Multiload, Fastexport, Fastload, BTEQ and SQL assistant.
Involved in the performance tuning of SQL queries by providing hints, obtaining explain plan, analyzing tables and adding indexes.
Involved in testing and coding reviews of all jobs wifin each sequence as the project moved from development, to QA, to production.
Performed maintenance and troubleshooting for EDW applications and participated in on-call rotations.

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