SUMMARY

• Over 16+ years of total IT experience as a developer, Programmer Analyst, Sr/Lead developer, Team Lead in System Analysis, Design, Development, Testing, Implementation and Maintenance of Hybrid Mobile Apps development, Web Development, Data Conversions, ETL, Reporting, Client - Server, IBM Mainframes applications.
• Also interested in .net, touch screen, mobile applications (iOS and Android) development, Data Visualization,ERP integration,SQL, Big Data development. I am open to learn new technologies.
• Recently got trained on Big Data Hadoop1.x/2.x,MapReduce, HBase,HDFS, HIVE,PIG, Cassandra(NoSQL), YARN,SQOOP,FLUME

TECHNICAL SKILLS

Web development: ColdFusion4.0/5.0/6.1/MX7/8/9.0/10/11 CFC's,ASP,Java,JSP,Servlets, HTML, CSS, XML, CFML, PHP, WML, HDML, Web Services, DOJO, AJAX, jQuery, YUI, JSON, SOAP, XML,VBS, ColdSpring and self­learning on CF frameworks

.Net: B.net, ASP.net, ADO.net, C#.net ,REST,Web Services IIS6/7, JRUN4

Tools & Methodologies: XML Spy2009 & Mapper, Liquid XML Studio 2009 SQL Server 7.0/2000/2005 ,Oracle7.x/8.0/9i,DB2, UDB7.2, MS Access, SSIS

Databases: Visual Basic 6.0/5.0, COM, Visual Studio 2008/12/13, ColdFusion Studio, Dreamweaver MX 2004, CF Eclipse Eclipse3.5, Sub Version, MS Visio, OO, XSLT/DOM, WDDX

Reporting: Business Objects Crystal 9/10/X R2, BO Enterprise Administration ADO, RDO, DAO, ODBC, DTS, SSIS CF Script, VB Script, Java Script, TSQL, PL/SQL, WML Script COBOL, PL/I, CICS, IMS DB/DC, JCL, TSO/ISPF

DB Tools & methods SQL & Scripts IBM Mainframes: Endeavor, File-Aid, VSAM, Expeditor, QMF/SPUFI/Detector

Data Warehousing Technology: ETL,Data Integrator 6.5/X R2

Big Data Technology: Hadoop1.x/2.x,MapReduce,HBase,HDFS,HIVE,PIG,SQOOP,FLUME Cassandra (NoSQL), YARN, Oozie

Mobile Development: Node.js, Angular.js, Bower,Cordava(Phonegap),Gulp,Ionic

PROFESSIONAL EXPERIENCE

Confidential

Sr. Lead Developer

Responsibilities:

• I am currently leading team of 9 resources (FE & BE) on hybrid Mobile applications development, currently working on Confidential using XenMobile and also migrating the current mobile apps to work with EMM.
• I have delivered so far 5 enterprise hybrid mobile apps and lot of enhancements so far since March 2016 to now, those are Apps Catalog, Time Entry, News & Info, People Search and Time Approval for Confidential managers.
• Team management, Coordinating development activity, Task management and distribution across developers, Task prioritization and Solution designing/technical discussion during dev calls and code management using SVN.
• While leading the team, I am also an individual contributor for coding, debugging, testing, Code reviews to make sure of quality with off-shore team.
• I am a beginner for Mobile front-end core development tools, more of back end RESTful web services development using C#.Net with MVC5, Web API, spring, SQL Server, JSON.
• I have architected and implemented Google OAUTH changes and Security checks. Token validations, Database based configurable privacy policy (Custom & Default) mechanism for mobile apps, tokens history management for controlling access to apps at employee level.
• I have converted super critical and very important Salary Planning application which affects entire organization f r om asp.net website to VB.net web application, Upgraded to .Net 4.5 frame work, Optimized code, Assisted with UAT and defects resolution.
• I have converted Salary Planning application DTS's to SSIS including Extract, Transformations, Loading the data, developing stored procedures, Root cause analysis, Troubleshooting, verifications, testing, Coordinating UAT, Defect tracking using HP Quality center.
• I have implemented very successfully converted Salary Planning application into production with very minimal defects and post-prod maintenance.
• I have implemented browser based files encryption & decryption using jQuery, C#, AES, Rijndael and other small to medium projects/tasks as assigned.
• FY16 changes for HR employee benefits portal using ColdFusion 9, Oracle, PL/SQL. JQuery.
• Coordinating with UI/UX designer for appealing and easy to use mobile apps development
• Database and back end designing with enterprise grade security using Google OAuth (on device, in-transit, Authentications & Authorizations, Validations, Verifications, Serialization, Encryption, Decryption),
• Translating functional requirements into technical details for developers, ensuring deliverables, Coordinating with QA, UAT on defects resolution, Enhancements, Apps Catalog maintenance, Problems solving and prioritizing issues, Support, Apps availability.
• Coordinating with web admins & DBAs, Security teams for apps deployments and also Support, helping to resolve the inf r astructural issues encountered by mobile apps.
• DevOps and Continuous Integration using Jenkins, Coordinating on Automation for hybrid mobile apps builds & deployments, Code coverage.

Environment: Visual Studio 2013,2015, C#.Net, SOAP-UI, NUnit, Jenkins, VB.Net, jQuery, NuGet, MS Business Intelligence Studio, Eclipse, ColdFusion9.0, 11, CFEclipse, SVN, Squirrel Client, Mobile dev tools(Andoird Studio, Node.js, Angular JS, Cordova, Bower, Gulp, ionic), SQL Server2008, TOAD10.3, Oracle11g, PL/SQL, BMC Remedy, HP Quality Center/ALM, Google OAuth2.0, L7 Gateway.

Confidential

Responsibilities:

• Worked as Learning Technologist for the complex,interactive and responsive Knowledge Library Content Management System(KLCM) aka Aries.
• Development consists of using Heavy AJAX, data grids, ORM and SOA( Service Oriented Architecture) based design, Changes to make the system CF V10 compatible.
• Involved in development, Updating and testing of CFCs, retrofitted changes into the system, SOA services including business logic ( Beans ), DAO (Data Access Layer), gateways, and Basic validations.
• ColdSpring frame work has been configured and used for common server-side validations for interactive messaging back to user. Also, Involved in White-box (Unit/Developer) testing, Integration testing and also system wide functional testing after implementation using test cases, Scenarios designed/identified, documented all test results as required.

Environment: ColdFusion9.0/10, CFScript, CF builder2.0, SQL Server 2005,2008, SSIS,SVN, jQuery2.0, AJAX, JavaScript, DHTML and CFC's, ColdSpring,Sharepoint, VB.net.

Confidential, Rochester, MN

Responsibilities:

• Full-time contract ColdFusion developer at Confidential managing MMSI DVRA (Dental & Vision Reimbursement Accounting System) that processes employees MRA and DC and HC FSA claims for redesign, re-architecting and code upgrade from version ColdFusion 8.0 to 9.0 .
• I have r e-designed, re-architected most of the complex old page-to-page navigational DVRA/MRA/RAS web application into object oriented AJAX based MVC application to use new rich tab based intuitive presentation coupling with background intelligence and quick responsiveness while managing memory usage better, Loading faster.
• I have developed a new easy to use presentation layer called SuperAdmin for RAS system that presents member, subscriber, related enrolls information, subscriber linkages very intuitively with various pre-determined discrepancies/errors and required user actions suggested intelligently based on system findings while loading the page. Also uses icon based collapsible dynamic tables, grids, tree objects with clickable navigation and system wide reusable model windows for various notifications and pop-ups .
• The new presentation layer for all transactional, various maintenance, Reports, Admin functionality uses r ole based dynamic and interactive messaging on user actions using client and server side JavaScript, JQuery, heavy AJAX calls to CFC’s through proxy controller object.
• The SuperAdmin uses pre-determined role based security to disable or enable the application features as required appropriately and dynamically. Also, connects all components together in the application with easy navigation, Presents appropriate landing tab based on either the navigation point or last action by the user within a session.
• For security and better use of server resources, I have implemented a new JQuery based customizable intelligent session management feature that notifies RAS users on inactivty while giving an opportunity to end or to extend the session through a intuitive dialogue.
• Rich new re-architected easy to use application helped claims adjudicators, RAS system admins and IT to be able to deal with variety of issues faced in claims processing and increased the productivity overall.
• Used AJAX proxy 's coupled with complex re-usable Object Oriented JavaScript and business logic embedded ColdFusion Components.
• Re-Architected the application to use client based dynamic single object oriented JavaScript Controller to interact with Modeler( CFC's) and Views (Presentation layer).
• Implemented new intelligent complex error check/tracing, handling,re-usability per environments on scheduled MRA data feed. Developed reusable complex SQL stored procedures,
• Enhanced and performance tuned on ColdFusion code, Stored Proc's and lot of poorly written queries in the system for increased data accuracy, better application performance, reduced lot of redundancy and maintenance work for system admins.
• I have maintained related scheduled SSIS, ColdFusion batch processes .
• I was responsible for Coding, Testing, Maintenance and support for resolving issues,Migrating code to production. Coordinated with project lead, Project manager, users, RAS administrators as a part of development and regular system support.
• Involved in all testing phases of White-box(Unit/Developer) as well as Black-Box(Functional/QA) testing,Integration testing, Data Validations,UI and performance testing and also system wide functional testing after go live using test cases designed, documented all test results as required.

Environment: ColdFusion8.0,9.0, Eclipse 3.6.2, CF Eclipse, SQL Server 2005,2008, SSiS,SVN, jQuery2.0, AJAX, JavaScript, DHTML and CFC's.

Confidential, MN

Responsibilities:

• I was a contract developer in AR(Accounts and Receivables)) Rewrite team.
• Developed AJAX based transactional and maintenance screens per the team coding standards within a development framework using ColdFusion 9, Oracle 10g.
• Developing ColdFusion Components, Javascript, Grids per the approved design using Java Script proxy's, stored procedures, Functions and Related.
• Coding, Testing (White-box, QA, Integration testing), UI and performance testing with designed test cases and scenarios. Also coordinated with project lead, users, administrator as a part of development.

Environment: ColdFusion 9.0, Eclipse 3.5, CF Eclipse, Oracle10g, SVN, EXT JS,AJAX

Confidential, WI

Developer

Responsibilities:

• New ColdFusion 9.0 install, Non-Clustered Multi Server Configuration (IIS7, JRUN4), Upgrade to ColdFusion version9.0, Administration for new development and production environments setup for Intranet.
• MS SQL Server 2008 servers installation, Configuration for new CF9 development environment setup. Database design, development including stored procedures, Functions, Triggers.
• Maintain existing production CF MX6.1, Fix issues identified and Assigned by users.
• CF MX 6.1 Administration, Migrate/upgrade CF MX6.1 code to new ColdFusion 9.
• Developing new ColdFusion code using CFC's, Frameworks.
• Implement enhancements to applications based on requirements and specifications.
• Coordinate with network administrator/point of contact on development activities, Coding,
• Testing (White-box, QA, Integration, Black-Box/functional testing) with designed test cases and scenarios.

Environment: ColdFusion MX & 9.0, ColdFusion MX 6.1, Eclipse 3.5, CF Eclipse1.3.6, Visual Studio 2008, SQL Server 2008

Confidential, Austin, MN

Developer

Responsibilities:

• XML - SQL Server 2005 - XML, XML to XML conversions for the clients.
• XML Mapping with SQL Server database, Data conversions for SQL database, MS Access, Spreadsheets. Database design, Performance tuning of SQL Stored Procedures and development.
• Maintenance of the existed classical ASP, XML data conversion processes & Performance tuning of classic ASP, XML conversion processes .
• Coding, Data Validations, Manual testing (White-box, QA), Performance testing with designed test cases and scenarios.

Environment: XML Spy 2009, XML Mapper, Liquid XML Studio 2009, Visual Studio 2008, SQL Server 2005, SSIS/DTS, MS Access 2007, MS Excel 2007, Classical ASP and VBS.

Confidential, MN

Developer

Responsibilities:

• Short term proof of concept project for integrating Wyndham Group rewards points application with BI's J2EE based CMS TREC engine using Java, JSP2.0, Java Script, JSTL, Struts2.0 Framework, Sun Glassfish3.0, JavaScript, CSS,Oracle10g

Confidential, Omaha, NE

System Analyst

Responsibilities:

• Evaluated client side Java Script frameworks DOJO, jQuery, YUI, aculo.us, AJAX, DHTML, JSON
• Implemented a complex CF, AJAX and DHTML, jQuery, CSS based fully dynamic menus admin and user interfaces.
• Planning, Migrating/Upgrading, implementation of existing CF5 and MX6.1 ColdFusion applications to CF8.
• Ag Host platform applications development, Browsers compatibility for IE 6, 7 and Firefox3.x.
• Day-to-day support on issues submitted by the system users.
• Involved in all testing phases of White-box(Unit/Developer),Integration testing and also system wide functional testing after implementation using test cases designed, documented all test results as required.

Environment: ColdFusion 5/MX 6.1/8, SQL Server 2005, Java Script frameworks DOJO, AJAX, JSON, jQuery and DHTML, DOM, Eclipse3, CF Eclipse, SVN, VB Script, cSs, Java Script.,IE6+, Fire Fox 2+, Firebug.

Confidential, Rochester, MN

Contract Developer

Responsibilities:

• Involved extensively in ColdFusion5.0 HR applications development, Maintenance, Migration to CF MX 7, Integrated with Lawson ERP portal, Developing new Web services, CFC’s for code re-usability, Implemented CF applications on MX 7
• Developed BO Data Integrator XI processes for HR Data conversions
• Developed and Maintained ColdFusion 5.0 HR Productivity, Self-Service, Effort Distribution, Financial Interest system, Batch processes and upgraded to CF MX 7 and deployed ColdFusion8 on Web Sphere test environment .
• Developed interfaces with Lawson ERP system, Involved in CF scheduled jobs setup on TWS for various HR ColdFusion applications, Automated CF batch processes for self-submission/re­scheduling themselves based on dependencies status, Checkpoints, Holidays. Implemented effective communication processes to IT on application/scheduled jobs failure. Integrated with LDAP authentication.
• Documented, Developed Test Director 9.0 manual automated scripts/test cases for ColdFusion applications, DI processes White and Black box, Performance testing
• Implemented Subversion version controlling, standardized coding, documentation processes.
• Analyzed, Designed and developed the Data structures, SQL Views, Stored Procedures, DB Triggers, Functions, T-SQL scripts for various HR applications.
• Extensively involved in On-call rotation, HR Systems support, Maintenance, User interaction, Extended help and Co-Coordinated team members, users for resolving issues. Provided guidance, knowledge transfer to new team members.
• Participated in Crystal Enterprise10 implementation by coordinating with Middleware tools and systems support, Migrated CRv9 un-managed reports into managed CE v10 environment.
• Migrated, Maintained CR v 10 reports to CR XI. Administered security users, groups using BO Admin console with delegated admin rights, implemented single sign-on within the HR CF productivity, Self-service applications using Mayo .net/Java based web services, CF Components, Query of Query, Custom tags, WDDX, Automated and Integrated ColdFusion batch processes with Tivoli Workload Scheduler using VBScript.
• Designed, Developed ColdFusion based internal reporting portal, dashboard for e-Recruiting application using ColdFusion5.0, Integrated Crystal analytical reports.
• Participated in Crystal v10 ePortfolio implementation , Developed, Maintained Crystal Reports V10, Business Views with row level, column level security in Business Views for Mayo HR online e-Recruiting reporting.
• Optimized SQL views for faster report execution, Developed point-in-time SQL views, stored procedures for affirmative processes.
• Involved in MS SQL DTS processes development, Maintenance that extracts eRecruiting Oracle data into MS SQL Server database .
• Involved in DTS based ETL Development for HR e-Recruiting.
• Developed data warehouse data visualization/performance analytics using meta data and Crystal reports. Tuned data structures for minimizing total ETL run time.
• Received online training on Java, JSP and Crystal Reports in 2005.
• Developed COBOL/JCL batch programs for Open Enrollment discrepancies verification before feed into Mainframes Integral system.
• Performed data validations, go live functional testing (Black box) with the designed and identified cases and scenarios along with the end users.

Environment: ColdFusion5.0/MX7/8, HTML, DHTML,CFML, XML,CF Script, .net Web Services, CFC,Java Script, CSS, WDDX, CSP, ASP, ODBC, OLEDB, IIS5.0, Oracle9i/10g, SQL Server 2000, SQL Server DtS, MS-Access 2003, Remedy, Crystal Reports V9/10/XI/R2, Crystal Enterprise V10/XI, BO Business Views, BO Data Integrator 6.5/XI, SQL Compare, TWS, SQuirreL SQL Client, SubVersion, Eclipse3.1, Dreamweaver MX 2004, DB2, IBM Mainframes, Tivoli Workload Scheduler, VBScript.

Confidential, Somerset, NJ,

Programmer Analyst

Responsibilities:

• Implementing Purchase Orders component functionality for Purchase Request Operations.
• Developing required GUI according to the screen shots designed
• Developing and implementing business logic according to the functional design specifications. Preparing technical specs for the Purchase Orders module.
• Developing code, custom tags using CFML, CF Script, Java Script, and WDDX.
• Analyzing Data structures, relations, Creating test data, developing T-SQL, PL-SQL scripts if required. Developing optimized SQL queries.

Environment: ColdFusion4.5/5.0, HTML, CFML, CSS, CF Script, Java Script, WDDX, ODBC, jRun4.0, Oracle9i, SQL Server7.0, Star Team4.0

Confidential, San Antonio, TX

Lead Programmer/Analyst

Responsibilities:

• Implementing requirements by coordinating Business Analyst. Involved in System analysis and design, technical specifications revew, Version controlling, coordinating team.
• Implemented intelligent session management to minimize network traffic, hits on back end.
• Optimized CF code and SQL queries and joins for faster page loading on dial-up modems.
• Designed site navigation and messaging customer while processing request using Java Script .
• Developed complex programs for implementing features like Follow-On-DTs for check orders, New Deposit Tickets and pulling dynamic shipping prices in place of fixed shipping prices using complex dynamic arrays, structures and scripts in ColdFusion.
• Developed custom tags for shopping cart and order processing programs, Implemented ColdFusion WDDX features. Integrated Personal and Business Products sites, prepared system flow diagrams using MS-Visio . Enhanced complex pricing programs according business site requirements.
• Developed web pages for business site using CFML and HTML, Java Script, CF Script. Perl/CGI scripts and integrated new system with Java based scheduling program that retrieves new orders for Mainframe based batch processing.
• Documented issues and problems during site development, testing and analyze these issues and problems to determine if they are system errors, configuration issues or user errors.
• White box and Block Box testing, developing test cases, bug tracking, creating test data.
• Performed UI Testing, Load and Performance testing, Functionality testing, Cross Browser testing, verification of broken links, Stress testing, bug tracking and fixing them in development and stage environments using Win Runner, Load Runner, Test Director.

Environment: ColdFusion4.5/5.0, WDDX, HTML, Java, Java Script, ODBC, IIS5.0, MS-Excel, Unix, Win-NT and DB2 UDB, MS VISIO, WinRunner6.0, TestDirector5.0, LoadRunner6.0, Astra Quick Test, DB2, COBOL,JCL.