SUMMARY:

Proficient in designing, coding, testing and implementing applications. In depth trouble - shooting and analysis abilities in multiple business and technical settings such as Windows environment, Visual Studio 2015, C++, C# DOT NET 4.0, Winform, WPF, Linq, Unix, Java/J2EE, Eclipse IDE, and Analyst/Software Developer with experience in Object-Oriented, N-tier, Client/Server and Internet technologies; Strong team player with excellent communication skills. Experienced in multiple SDLC implementation.

TECHNICAL SKILLS:

Languages/Tools: Visual Studio 2015/2010 (Winform development), C++, C# .Net 4.5, DevExpress Grid Control and Charts Controls, Model-View-Controller(MVC), WPF, Lambda expression, Linq query, Generic Collections, C++, MFC/ATL, Microsoft Visual SourceSafe, Apache Tomcat server, SQL Server 2005, Java/J2EE, JSP, Servlets, Struts(MVC), HTML, XML, Javascript, Eclipse, Oracle oc4J application server, XHTML, Perl, ksh, SQL, JDBC, PL/SQL. UML, RUP, DOORS (Requirements Management and Traceability Application), Rational ClearCase, SilverStream, MitemView, TestDirector, WinRunner, Power Builder, Unix (HP 11.0, Solaris 5.8), Visio.

Databases: Oracle 10g, SQL Server, Microsoft Access, PL/SQL

Platforms: Unix (HPUX 11.0, Solaris 5.8), Windows NT/Vista

Others: Multiple Projects, Phased Deliverables, Specifications, Analysis, Cost Benefit, Design and Architecture, JAD Sessions, Proposals, Presentations, Demonstrations, Training Manuals

PROFESSIONAL EXPERIENCE:

Sr. Programmer/Analyst

Confidential, Chicago, IL

Development Environment: .NET using C#, Model-View-Controller (MVC), Lambda expressions, Linq, Generic Collections, OOPs, Visual Studio 2015, .NET 4.5, SQL Server 2012, SOLID principles,

• Design & code multi-threaded C# Winform application to calculate claim reserves.
• Design and create relational sql server relational tables, queries, triggers etc.
• Design and develop C# Intranet web application using ASP.NET.
• Create and consume Web API in ASP.NET MVC.
• Present and demo prototype to business stake holders (Vice President, Business Analysts etc.)
• Perform Unit and System Integration Testing.
• Support existing systems with day to day issues as they arise.

Senior .NET Developer

Confidential, Chicago, IL

Development Environment: ASP.NET using C#, Model-View-Controller (MVC), Lambda expressions, Linq, Generic Collections, C++, OOPs, Visual Studio 2010/2013, .NET 4.0, Team Foundation Server, SQL Server 2012, Oracle 11g Database, XM.L.

• Designed and coded modules in multi-threaded C++ Flight Profitability System (FPS) core engine.
• Coded enhancements and fixed bugs to modules for FPS Web application written in C#.
• Integrated open source MS Office Excel reader to FPS using provided API to read and write data.
• Evaluated existing FPS system for upgrade to VS2013/SQLServer 2012/Oracle 12c.
• Performed Unit and System Integration Testing.
• Developed and coded Open Souce Excel library (EPPlus) to read in excel workbook.

Senior C# .NET Developer

Confidential, Chicago, IL

Development Environment: Windows Winforms using C#, DevExpress, Model-View-Controller (MVC) similar to ASP.NET, Lambda expressions, Linq, Generic Collections, C++, OOPs, Visual Studio 2010, .NET 4.0, Team Foundation Server, Oracle 11g Database, XML, SQL, pl-sql developer tools. Team of 9 in non-Agile environment.

• Coded modules and enhancements for Project Management Control System (PMCS).
• Designed & coded modules from functional specs using C# .NET 4.0 & DevExpress Grid.
• Developed custom user controls and various charts using VS 2010 and DevExpress XtraCharts.
• Implemented design patterns such as MVC, Lambda expression and Linq queries.
• Developed enterprise level application for supporting employees worldwide.
• Developed individual domain specific module using WPF/XAML.
• Developed Oracle queries, procedures and packages to update database based on functional specs.
• Developed Winforms using XAML and WPF.

Client/Server Programmer

Confidential, Chicago, IL

Development Environment: C#.NET 4.0, WPF, XAML, C++, OOPs, Visual Studio 2010, Visual SourceSafe, (repository), Oracle 10g Database, XML, SQL, pl-sql developer tools. Team of 7 in non-Agile environment.

• Developed modules and enhancements for Laboratory Information Management System (LIMS).
• Using C# developed/implemented Winforms data-driven windows app in Visual Studio 2010 customized framework, ported multiple modules from Visual Basic 6.0.
• Developed front-end using WPF/XAML.
• Developed multi-threaded socket server prototype using Google’s protocol buffer for transmision using MFC and visual C++.
• Developed enterprise global application supporting North America and European Laboratories.
• Translated existing Visual Basic 6.0 queries into PL-SQL queries.
• Implemented single object lock in multithreaded application in visual C++.
• Optimized existing Visual Basic 6.0 queries into PL-SQL queries for speed and efficiency.
• Performed code-reviews of existing C++ and C# programs of various modules.

Senior Systems Engineer

Confidential, Chicago, IL

Development Environment: Core JAVA, Eclipse (Galileo), SVN(repository), Oracle 10g db, Unix (SUN), Tomcat apache 6.0, JSP, XML, HTML, SQL, JDBC, pl-sql developer tools. Team of 6-12 in agile environment.

• Developed modules to feed raw customer data to be fed into Mapquest data repository system.
• Designed and developed java application to generate ~1.5 million records in XML with oracle db.
• Developed pl-sql procedures in Oracle 10g.
• Created oracle tables and bulk upload data into tables.
• Executed QA testing in Unix and postgres db.
• Complex application supporting global users on MapQuest.

Software Developer III

Confidential, Madison, WI

• Developed Immunization Registry web application using java/j2ee/pl sql .
• Developed code using struts, jsp, eclipse, java, oracle database
• Developed enhancements and fixed bugs to existing pl-sql/j2ee based web-application.
• Developed, updated and maintained PL SQL in Oracle 10g.

Software Developer

Confidential, Madison, WI

• Designed, coded and implemented Winform Test Application using C# in Visual Studio 2008.
• Developed new and modified existing codes using MS Visual C++, Java and html.
• Developed Vmware Virtual Machine Test Labs by installing and configuring test environments.
• Designed, developed, and executed test cases for Coexistence Manager for Lotus Notes, Notes Migrator for Exchange 2007 and Groupwise Migrator for Exchange 2007.
• Performed gap Analysis.
• Created Application Functional Descriptions (AFDs), Business Process Flow Chart, Use Case Diagram, and Use Cases.
• Created Work Breakdown Structure (WBS) and their corresponding time estimates for various deliverables. Create automation testing tool for regression testing.
• Analyzed, reviewed and created test plans and test cases.
• Facilitated JAD and User Interface (UI) Design sessions.

Analyst/Programmer

Confidential, Chicago, IL

• Capturing requirements for Claims Application Systems & created User Interface mockups.
• Created Use Cases, Business Process flow chart, Application Functional Descriptions (AFD), timeline requirement driving and updating, data element creation and requirement review.
• Performed manual User Acceptance tests.
• Maintained defects in the requirements management application: DOORS.
• Created metrics that included the following for all reports: Data source, Data Latency, Report Layout, Report Frequency, Security, Calculations, Usage etc.
• Facilitated various User Interface Design sessions and quality controlled team progress to conform to the UI Standards and corporate IT guide. Using RUP, estimated the following: hours, duration and resources for each deliverable based on past experience and steps/guidelines described in the SPA (Systems Process Architecture).
• Define units of work to be done for each function
• Break down each unit of work into its individual function
• Rate complexity of each function
• Assigned overall complexity rating to each unit of work: easy (1), medium (2), complex (3), and very complex (4).

Software Programmer/Analyst

Confidential, Madison, WI

• Secured web server for Confidential who provided clustered hosting, 24x7 network monitoring, supported mysql database, PHP scripting, frontpage and perl.
• Designed, created and maintained Confidential website & presentation brochures. Domain name submission to search engines for optimization.
• Designed and implemented training program for foreign nurses.
• Created and established procedures for recruitment, sales and legal segments as per QA standards.

IT Programmer/Analyst

Confidential, Madison, WI

• Coded Mitem-View middle tier in Java/J2EE for Customer Service Systems (CSS).
• Designed, coded and implemented Winform application using Microsoft Visual studio, C++.
• Developed and enhanced modules using Java in SilverStream J2EE application server.
• Developed web application in Java to extract data from mainframe and display in web interface.
• Reverse engineered legacy code written in COBOL, CBOL/Perl/C.
• Fixed defects, modified existing features, enhanced application functionality for Java/J2EE.
• Implemented test plans for client/server applications; Performed QA activities: auto and manual testing, data and code baseline creation, unit and regression testing.
• Designed, developed and implemented stand-alone Winform using Microsoft Visual C++ (MFC).
• Analyzed, designed, developed and maintained Client/Server applications, applying QA processes and SDLC (Software Development Life Cycle) standards using C++, Java, Oracle, Perl, COBOL.
• Created scripts using Web Test add-ins for Automating testing process WinRunner and Test Director.
• Created and customized training package; Trained/mentored technical and business analysts.

Software Engineer

Confidential, Downers Grove, IL

• Designed, developed and enhanced applications Winform application using MS Visual C++/MFC.
• Created multi-threaded applications for faster, more efficient performance.
• Implemented OLE in MFC (Microsoft Foundation Classes) and developed OCX’S.
• Designed and Developed applications using Windows 32 bit architecture, OLE, and graphical user interface (GUI) environments. Wrote DBMS calls using SQL.

Applications Developer

Confidential, Dubuque, IA

• Developed GUI/Winforms application with Microsoft Visual C++/MFC.
• Wrote computational engine code with C++ and developed multiple DLLs.
• Created/redesigned the Winform GUI and enhanced the product for international markets.
• Developed and debugged AutoCAD based application software.
• Created strict QA procedures for code development and implementation of binaries into production.
• Enhanced applications for Windows/Unix using AutoCAD/MicroStation development subsystems.