Sr. Software Engineer Resume Dallas, TX - Hire IT People

PROFESSIONAL SUMMARY:

I have 11+ years of total Experience as 4+ years of MarkLogic Development in Healthcare Insurance and Health Information industry with focus on XQuery/XPath with XML and JSON format using Java/REST API on MarkLogic v7, v8, v9, IBM WMQ 7.5,7.0,6.x, IIB 9.0/10.0, WTX 8.3, WebSphere DataPower XI52, on UNIX (AIX), SUNOS, OS/390,z/OS and Windows Environment.
Expertise in Software Development Life Cycle (SDLC) with Agile methodology under multiple operating systems.
Experienced in Web based Client/Server applications Dev with HTTP/REST and XDBC clients.
Exposure to writing SQL, PL/SQL queries to perform back end testing.
Maintained MarkLogic cluster with various Admin activities including Backup, mlcp Loads, Merge, Failover, Rebalancing, Adding Nodes/Scaling.
Proeficient in developing MarkLogic REST API’s for a multiple transactions and huge volume systems.
Good knowledge about the MarkLogic server Architecuture, caching techniques, memory utilizations, E - Node, D - Node, available indexes and usage of indexes.
Good experience in MarkLogic Infrastructure, determining cache size, huge pages in Linux environment.
Proven ability in resolving MarkLogic performance related issues and supporting multiple API’s.
Ability to work independently and quickly master new concepts and applications.
Expertise in IBM IIB/ WMQ / WBIMB software installation/upgrades, CSD maintenance, standards and new feature/functionality development / testing / implementation.
Developed HIPAA 276,277,270,271,835 and 837 Transaction maps from COBOL copybooks to HIPAA standards and HIPAA to COBOL copybooks using WTX.
Developed Message Flows which done transformations of TDS format to Excel sheet format, using Apache POI.
Expertise in using I/O nodes, Data manipulation nodes, Dynamic routing nodes, Error handling nodes for routing and transformation across various platforms.
Expertise in writing ESQL procedures and functions.
Assisted teams with MQ troubleshooting tasks.
Experienced in deploying solutions in High Availability (HA), Load Balancing Configurations eliminating single points of failure.
Experience in administering and using Version control systems like Clear case, CVS and PVCS.
Expertise in shell scripting.
Expertise with monitoring and configuration tools like QPASA, CANDLE, ITCAM and TIVOLI.
Demonstrated oral and written communication abilities, excellent interpersonal skills in working with all level of users, and project leadership and mentoring abilities.

TECHNICAL SKILLS:

Big Data Server: MarkLogic v7, 8, 9 and 10

Operating Systems: UNIX, Solaris, Linux, AIX, Ms Windows XP/2000/NT/98, WMOS.

Languages: XQuery/XPath, Java, C++ (Basic), Shell scripting, Java Script C, C++, VC++, J2EE (JDK, JMS, JSP, Servlets,EJB), SQL, PL/SQL, XML, ESQL, PERL

Databases: Oracle 10g/9i/8i/7.3, DB 2 9.5/9.0/8.5/8.0 , SQL server, MDM, MS Access

Web Technologies: XML,XSD,XSLT, HTML, DHTML, Java Script, VB Script, Perl

Utilities & Bug Reporting: JIRA, BugTrack, TestTrackPro, Kayako, VisualAge, JBuilder 4.0, Visual Basic 6.0, Star Team, XML Spy

Others: curl, wget, ssh, ftp, telnet, Wireshark, Selenium

HIPPA Transaction: 276,277,270,271,835,837,I,P,D

MQSeries Family: DataPower XI52, MQSeries 7.2/7.0/6.X,IIB 9.0/10.0 Message Broker 8.0/7, MQ JMS 1.2, WAS, QPASA, BPEL, ESB

PROFESSIONAL EXPERIENCE:

Confidential, Dallas, TX

Sr. Software Engineer

Responsibilities:

Sole responsible Admin for Production (5-node), QA (5-node), Dev (3-node) clusters.
Troubleshoot ‘Slow Send’ Warnings through infrastructure resource usage debugging.
Monitoring script to watch Forest Failover and Host Availability.
MarkLogic Support Account exchange for various ErrorLog clarification for cluster health.
DHF framework upgrade failure issue debugging.
MarkLogic upgrade (9.0-11 latest) based on bug fixes and version incompatibility research.
Multiple collection clean up batch query based on meeting with various development team.
Developed streamlined process for new user creation and role/privilege assignment.
Participating in MarkLogic cluster migration effort for Microsoft Azure cloud.
Working with Off-shore team in Philippines and Argentina on various Database/ App Service issues.
Involved in calculating the server metrics like huge page total & huge page size to validate the recommended settings.
Implemented the recommended server metrics with the help of Linux Admin.
Code profiling and performance tuning exercises.
Daily meeting with leadership team on task progress update.
Documented e2e working solution.
Provided 24/7 production support on rotation basis.

Environment: MarkLogic 8.0, Roxy, IBM MQ Miseries 8.0, IIB 10.7 ESQL, MQJMS, SQL Server 2008, DB2 UDB, BPM, ODM, XML, Web Sphere, DataPower XI52, Candle, Java/J2ee, Iway Integration, Korn Shell, TFS, Star Team, RFHUtil ,WPS, WSRR, Eclipse Tool Kit, XML Spy, TIVOLI, AIX, Z/OS, OSB, Mule, AS/400 and Windows.

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Sr. Software Engineer Resume

Dallas, TX

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