SUMMARY

• Over 18+ years’ experience in all phases of Software Development Life Cycle involving distributed, legacy and data analytics technologies.
• Experience in Big Data - Apache Hadoop ecosystem of tools- Ambari, MapReduce, HDFS, HBase, Yarn, Hive, Pig, Spark, NoSQL, Sqoop, ZooKeeper along with web technologies- JAVA, .NET Framework, SOA, Web Services, MVC frameworks, Messaging services and relational databases- Oracle/ DB2.
• Lead and coordinate technology initiatives to streamline and improve operations for clients that involve transformations, cost reductions, consolidations regarding data analytics, big data and internet of things
• Manage project deliverables, onsite and offshore model, using Agile DevOps approach with tools like JIRA and Confluence to leverage business and technical architectures, information workflow, use case analysis and risk assessment.
• Lead and coordinate the architecture, design and development of working solutions of various technologies and propose the approach and variations in hardware/operating system configurations.
• Experience in Project Management Services with in technology to oversee deployment and development of project management process.
• Extensive experience in Z/OS UNIX, DB2, CICS Web Services, Enterprise COBOL
• Proactive and fast paced learner in projects with steep learning curve.
• Manage projects from a technical as well as a budget cum process standpoint and deliver within the specified timeline and budget.

TECHNICAL SKILLS

Data Analytics: Hadoop Cloudera framework- Ambari, MapReduce, HDFS, HBase, Yarn, Hive, Pig, Spark, NoSQL, Sqoop, ZooKeeper, Cloudera Distribution with Hadoop Framework (CDH), Impala

Web Technologies: JAVA Suite- JAVA EE 7, Apache Tomcat, IBM WebSphere Application Server, Servlet, EJB lite, JSF, JSP, Facelets, Spring MVC, Struts, Swing API, JDBC, JAX-WS, JMS

Microsoft suite: C#.NET, ASP.NET MVC, ADO.NET, LINQ, WPF MVVM

Web: HTML5, CSS3, DHTML, XML, XSL, XSLT, JavaScript, DOM, JQuery, AJAX, JSON

Legacy: Enterprise Cobol, MVS/JCL, MQ Series, DB2-SQL, CICS, Web Service Description Language (WSDL), DB2-XML, Enterprise Cobol-XML

Mobile Technologies: iOS, Xcode

UI/ ORM Tools: Hibernate

Methodologies: Agile Software Development- DevOps, OOP, OOAD, UML, Design Patterns, SOLID Design Principles

Database: Oracle 11g, Oracle Procedures, SQL Server 2012, DB2

SOA: SOAP, Rest Web Services

Quality/ Documentation Control tools: Agile tracking tools Atlassian Confluence/JIRA, HP Quality Center, ServiceNow

IDE/ Source Control/ Database tools: NetBeans, Eclipse, Aqua Data Studio, WinCVS, RAD, WSAD, VSS, SVN, PVCS, Clearcase, CA-7, SCM, CTRL-M

Middleware: TIBCO RTView, Ganglia agent, Messaging services

Operating Systems: Windows7/8, IBM Z/OS UNIX, LINUX, Open-MVS, OS/400

Project Management Utilities: MS-Office suite of applications - MS-Word, MS-Excel, MS-Powerpoint, MS-Project, MS-SharePoint, IBM Rational Project Management Software (IBM Rational Focal Point, IBM Rational Insight, IBM Rational Team Concert)

PROFESSIONAL EXPERIENCE

Confidential, Tampa, FL

Big Data Lead/ Architect

Responsibilities:

• Working as the lead with the below responsibilities:
• Maximize productivity of the team and deliverables by setting clear expectations and proactively communicating project status, issues and risks to internal stakeholders and top management
• Manage and guide development team for building Hadoop based solution to monitor applications infrastructure and shared technology data to enable measuring of key performance indicators (KPI).
• Plan the effort for disaster recovery environment set up coordinating with various applications, infrastructure and database teams to have parallel monitoring, availability of data and data storage in relational and Hadoop repository.
• Design and develop customized MapReduce jobs to process large amount of data through Ganglia Head Node in-parallel on large clusters of hardware in a reliable, fault-tolerant manner.
• Work with application and infrastructure team to understand the volume of data coming through Ganglia Monitoring agent and onboard infrastructure(host, JVM, Server availability, database), URL status and shared technology monitoring on to TIBCO RTView framework
• Design data storage, processing, retrieval of data related to host, shared technology frameworks using HDFC clustering- NameNode, DataNode, data organization (data blocks, staging, replication pipeline), data replication (data disk failure, cluster rebalancing, data integrity), data analytics in realtime using Spark and MapReduce, Yarn, Pig, NoSQL, Sqoop, Oozie, ZooKeeker
• Work with CATE and application teams to build common business objects, metadata, application components, reusable services and processes for measuring KPI components.
• Evaluate new technologies and product features to determine feasibility and desirability of incorporating within the enterprise application portfolio
• Plan and execute the onboarding application, infrastructure, shared technology environments following DevOps approach
• Responsible for production support for TIBCO RTView monitoring and resolving open issues to closure. Involves internal JAVA automation process built on J2EE frameworks, WebSphere, Web Services- SOAP/ RESTful Web Services, Spring MVC, Struts, Oracle and JAX-WS

Environment: Microsoft Windows 7/8, UNIX/, LINUX, Hadoop tool set- Ambari, HDFS, MapReduce, HBase, Yarn, Hive, Pig, Spark, Sqoop, ZooKeeper, Cloudera- CDH, Impala, JAVA EE 7, Apache Tomcat, SOAP, RESTful Web Services, NetBeans IDE, TIBCO RTView, spring MVC, JAX-WS, Hibernate, Oracle, SQL Developer, TIBCO RTView, ServiceNow, Agile methodology- DevOps, Atlassian JIRA, Confluence, MS-SharePoint, MS-Project

Confidential, Orlando, FL

Big Data Lead

Responsibilities:

• Participate and analysis of data from different sources(PM/ EMR systems) to determine the hosting platform, design data storage, processing and retrieval of data for onboarding clients
• Usage of Big Data ecosystem of toolset- HDFS, HBase, Yarn, Hive, Pig, Spark, Sqoop, ZooKeeper, Cloudera- Impala to onboard patient data and design of real time data analysis using Spark interactive mode
• Design the framework for SOAP/ RESTful interfaces for onboarding new clients
• Lead implementation of Care Coordination Services on web and mobile interfaces following DevOps approach
• Manage development of client interface(windows/ web) with leading PM and EMR version via HL7 using C#.NET, ASP.NET MVC, ASP.NET Web API, LINQ, ADO.NET, SQL Server, Oracle.

Environment: Microsoft Windows 7/8, UNIX/, LINUX, Hadoop tool set- Ambari, HDFS, MapReduce, HBase, Yarn, Hive, Pig, Spark, Sqoop, ZooKeeper, Cloudera, JAVA EE 7, Apache Tomcat, SOAP, RESTful Web Services, .NET Framework suite, IIS, WCF, ASP.NET MVC, Hibernate, Oracle, SQL Developer, Agile methodology- DevOps, Atlassian JIRA, Confluence, MS-SharePoint, MS-Project

Confidential, Tampa, FL

Consultant

Responsibilities:

• Identifying deliverables and creating the work breakdown structure for overall project deliverables.
• Participate in client requirement meetings and align program scope to meet strategic business objectives.
• Design and development of SOA/JAX-WS web services for mobility platforms like blackberry, mobile laptop and android tablet.
• Design and development of SWING API Windows applications for performing job management duties on a daily basis
• Experience in Web/ Windows, Web Services(JAX-WS/SOA/ REST), using JAVA EE Web containers, Servlet, EJB lite, JSF, Facelets, Spring MVC, Struts, HTML5/CSS3, XML, XAML, JQuery, JSON, AJAX, JavaScript, SQL Server, Oracle.
• Design and development using Bing Maps API for real time tracking of Confidential technician locations based on current day job assignments involving jQuery, WEB UI with backend Oracle database development.
• Build prototype models of future project deliverables to know what features are technically feasible.
• Manage onshore resources/offshore team leads to prioritize defects/issues, code reviews, application functional/technical clarifications

Environment: Microsoft Windows 7/8, UNIX, JAVA EE 7, NetBeans IDE, Servlet, EJB lite, JSF, JSP, Facelets, Spring MVC, Struts, Swing API, JAX-WS, Apache Tomcat, IBM WebSphere, JDBC, JMS, DHTML, HTML5, CSS3, DOM, XML, XAML, JavaScript, JSON, AJAX, JQuery, Hibernate, Oracle, Aqua Data Studio, HP Quality Center, UML, Agile Project planning and estimation- Rally, Atlassian JIRA, Confluence, MS-SharePoint, MS-Project, IBM Z/OS

Confidential, Tampa, FL

Applications Development Team Lead

Responsibilities:

• Responsible for development/ enhancement of project scope planning, timeline scheduling, budget and cost control
• Identifying deliverables and creating the work breakdown structure for overall project
• Lead a development team for developing user Interface/ web services utilizing IBM WebSphere, Servlet, EJB lite, JSF, Facelets, AJAX and JAVA
• Design framework using best practices and design patterns such as Model-View-Controller (MVC).
• Development of search tool box for client accounts and set ups using JDBC to access a DB2 back-end and implement AJAX techniques. Developed and tested user friendly navigator by utilizing Servlet, EJB lite, JSF, Facelets, AJAX and JAVA
• Responsible for the design of database, web forms, Procedures and triggers
• Design and build CICS Web services architecture using SOAP (Simple Object Access Protocol)
• Participation in business and technology discussions to give estimates of overall development, QA & UAT and implementation timelines.
• Identifying deliverables and creating the work breakdown structure for overall project.
• Develop prototype to compare DB2 XML vs Enterprise XML using MQ to write.
• Design and build CICS Web services architecture using SOAP (Simple Object Access Protocol)
• Set up of development and production Z/OS UNIX System services in CICS, develop UNIX Shell scrips
• On-call 24X7 production support for CICS Web Services and Z/OS UNIX process.
• Participation in Enterprise Architecture discussions for future LOB target goals.
• Architect for enabling SWIFTNet product on Treasury Services DDA platform. Extensively analyzed Enterprise Cobol and DB2 XML features to efficiently design SWIFTNet product as per SWIFT - ISO 20022 Industry standards
• Analysis and impact identification from standard FTP to Secure FTP process spanning across cross-LOB
• Re-design TSS DDA application to be more dynamic to build more future business seamlessly using CICS Web services

Environment: Microsoft Windows 7/8, UNIX, LINUX, JAVA EE 7, NetBeans IDE, Servlet, EJB lite, JSF, JSP, Facelets, Swing API, JAX-WS, JDBC, JMS, DHTML, HTML5, CSS3, DOM, XML, XAML, JavaScript, JSON, AJAX, JQuery, Hibernate, Oracle, Aqua Data Studio, HP Quality Center, Enterprise Cobol, MVS/JCL, VSAM, DB2, Stored Procedures, CICS TS4.1, MQSeries, UML, Agile Project planning and estimation- Rally, Atlassian JIRA, Confluence, MS-SharePoint, MS-Project, IBM Z/OS, IBM Z/OS

Confidential

Applications Developer

Responsibilities:

• Design and development of GUI interface and an engine to back end legacy systems using JAVA, Servlets, JSP, HTTP, XML and MQSeries from various web interfaces and third party vendor e-commerce applications.
• Experience in both Kimball and Immon styles of Data Warehouse architecture.
• Architect to develop custom web and distributed applications using JAVA, JSP, Oracle and XML. Analyzed J2EE design patterns for various business support modules.
• Design and Maintain Informatica PowerMart mappings for extraction, transformation and load (ETL) between DB2, Oracle, Informix, Sybase databases. Compare ETL tools Informatica vs Ab Initio to consolidate data from various platforms like mainframe, IVR, Web, property owned software.
• Date modeling using ERWIN flow diagrams, class diagrams, sequence diagrams, use cases using Rational Rose UML.
• Design and development of COBOL based application(s) to talk to Oracle system using SOAP, XML and Web Services from IBM CICS. Develop new COBOL/ CICS/ DB2 programs and maintain existing code on the mainframe system. STROBE, Intertest, Xpeditor, Endevor were some of the tools used to aid debugging and performance monitoring.

ENVIRONMENT: VS-Cobol II, CICS, DB2, Stored Procedures, Oracle Exadata, Ab Initio, Informatica, MVS/ JCL, STROBE, QMF for windows, SPUFI, Hiperstation, Intertest, Xpeditor, Endevor, Zeke, JAVA, SOAP, WebSphere Studio Application Developer/RAD, TOAD, MQ Series, ERWIN, Rational Rose UML

Confidential

Sr. Systems Analyst

Responsibilities:

• Code development, system testing and implementation of the system.
• Analysis and support of production problems (24/7).
• Involved in translating user requirements into technical specifications, preparations of test plans, design and development of enhancements to the Corporate Actions sub system.
• Support activities involve fixing the code, testing the applications and promotion of source code, file definitions, JCLs, and other FSA entities to UAT region.

ENVIRONMENT: MVS/ESA, VS-Cobol- II, MVS/JCL, VSAM, DB2, CICS, Zeke, File-Aid, Xpediter, Changeman, QMF, SPUFI, IBM eServer iSeries (formerly AS/400), AIX, COBOL/400, RPG/400