SUMMARY:

• Over 20 years of progressive experience in software engineering (client/server and web application design and development). In - depth knowledge and experience with object-oriented analysis, design, development, and data modeling. Worked in a variety of operation systems (including real-time systems). Experienced in database design architecture and development.
• Well-organized, efficient, quick learner and performer, self-motivated, strong ability to plan/organize/prioritize work and meet deadlines on time
• Highly energetic and result-oriented with strong problem-solving skills; can plan and execute complex tasks.

TECHNICAL SKILLS:

Programming languages: C#, VB.Net, JavaScript, SQL, C/C++, Visual Basic, VBA

OS: Windows, Unix, Linux

DBMS: SQL Server, Oracle, Access, T-SQL, MYSQL, Sybase, DB2, DB5, Netezza

Technologies: .Net, ASP.NET, MVC, ETL, Silverlight, WPF, WCF, ADO, SSIS, SSRS, SharePoint (7,10,13), JSP, MS Visual Interdev, Bootstrap, COTS, Angular, COM, DCOM, ODBC, HTML, DHTML, WML, XHTML, CSS, XML, CDO, DataStage, XML, XSLT, XSD, CSS, Rational Rose, Ajax, SQL Server Reporting Services, Cognos, Crystal Reports, JDBC, J2EE.

Methodologies: SDLC, Agile, Scrum, Extreme Programming, CMM

Version control: TFS, CVS, VSS, PVCS, Star

PROFESSIONAL EXPERIENCE:

Senior .NET developer/architect

Confidential, Gaithersburg, MD

Responsibilities:

• Worked on Gov. US forest Service NEPA CARA Web Project. Make enhancement, fixes and modifications.

Tools used: VS NET (2012,2015),MVC, ASP.NET 5,T-SQL, Web API, Ajax, jQuery plugins, SQL Server 2008, 2014, C#, VB.NET, SSRS, WCF, Oracle UCM, AWS (DynamoDB, SQS,S3), Bootstrap, Telerik, Angular, Ajax, CSS, XML, ETL

Senior Consultant

Confidential, Herndon, VA

Responsibilities:

• Worked on Vion Site. Design and implement web application for loading, editing and classification of financial and inventory data to Epicor CRM System.
• Worked on Hanley Wood Site. Created OLAP data model for financial reports in SQL Server 2008. Implemented financial Reports against Oracle 11 and SQL Server 2008 OLAP databases (C# VS NET 2012). Resolved client requirements and problems with end user. Performed analysis of and implemented scheduled ETL jobs for data transformation and loading data in reports database
• Designed and implemented data model for financial reports in SQL Server 2008 Reporting Service against MySQL, Oracle 11 and SQL Server 2008 multiple databases. Gathered and modified client requirements. Resolved end users’ problems. Performed data analysis for requirements gathering stage. Designed and implemented scheduled ETL jobs for data transformation and loading data in report database
• Working on Adobe Systems Incorporated, McLean, VA site as consultant. Designed and implemented portal web reporting application for insight global reporting tool. Created data model for fast working indexing report searches with tree result presentation.

Tools used: VS NET (2012,2015),MVC, ASP.NET 5,T-SQL, Web API, Ajax, jQuery plugins, SQL Server 2008, 2014, C#, VB.NET, MS Access, SSIS, SSRS, WCF, Oracle 11,, Bootstrap, COTS, Angular, SharePoint Server 2010, TFS, Ajax, VB6, Silverlight, XHTML, CSS, XML, ETL

Senior Consultant

Confidential, McLean, VA

Responsibilities:

• Worked on Unisys site as consultant. Designed, implemented new requirements and supported DNA database application(CODIS) (MVC 3) for FBI. Performed data analysis, ETL and design for new requirements. Resolved problem and created requirements with FBI analyst. Created pilot document management application in SharePoint. Implemented customization for SharePoint, TFS, MS Project integration.
• Worked on Comtek Technologies site as consultant. Designed and implemented data model, packages for new version of mail tracking system for US Military Postal Agency (UI JavaScript and Oracle Web Server). Created portal for existing local application. Resolved requirements with end user. Participated in design review.

Tools used: MVC, VS NET, ASP.NET, T-SQL, Web API, Ajax, jQuery plugins, SQL Server 2008, 2014, C#, VB.NET, MS Access, SSIS, SSRS, WCF, Oracle 11,, Bootstrap, COTS, Angular, SharePoint Server 2010, TFS, Ajax, VB6, Silverlight, CSS, XML, ETL

Senior Consultant

Confidential, Centerville, VA

Responsibilities:

• Worked on Northrop Grumman site as consultant.
• Designed and implemented new options for document management system for Defense Contract Management Agency (Hummingbird API(eDocs)).
• Designed and implemented new .NET web application for document management system.
• Resolved problem with current ePower document workflow application. Create pilot version on SharePoint.
• Worked on Finra site as consultant. Implemented ETL job, stress testing program.
• Designed and implemented repository in Oracle Database with Exadata platform. Designed and implemented data model and reports in Cognos reporting system.

Architect

Confidential, Washington, DC

Responsibilities:

• Worked as Data Architect on UNISYS site. Designed filtering algorithm and fusion engine algorithm for analyze data from radar on south border protection system.
• Implemented algorithm in .NET environment. Designed and implemented portal for existing local web sites.
• Worked on Hanley Wood site. Integrated COTS product to divide pdf file to picture and text and load text to search engine.
• Evaluated COTS products.
• Designed and implemented financial, inventory and marketing (with statistical calculations) reports for Hanley Wood.
• Developed packages for transfer and transformation of data.
• Created application for loading data to database.
• Resolved problems with existing web applications and web services. Configured reporting services.
• Resolved problems with SQL server and database design. SQL Server tuning.
• Worked on Department of Labor site. Add new functionality to existing web application. Redesigned existing database to satisfy new requirements.

Senior Consultant

Confidential, Rockville, MD

Responsibilities:

• Designed and implemented financial, inventory and marketing (with statistical calculations) reports for Hanley Wood.
• Developed data transformation packages.
• Created application for loading data to database. Resolved problems with existing web applications and web services.
• Configured reporting services, SharePoint Servers and web applications. Resolved problems with SQL server and database design. SQL Server tuning.
• Designed and developed DTS packages for transfer data from previous database.
• Designed service oriented architecture for web based application and database (SQL Server, .NET).
• Resolve a lot of problem with previous application.
• Design and development SQL Sever Database for moving existing Access application.
• Design and development Web application. Transfer data to new database.
• Database tuning. Application configuration. SQL Server Reporting.

Senior Consultant

Confidential, Edenton, NC

Responsibilities:

• Designed the architecture and developed web services for integration current web based application with CCITriad auto part database.
• Analyze CCITriad database and create architecture for SQL Server database and tools for transfer data from CCITriad DB to SQL Server DB.
• Designed the architecture and implement integration with QuickBooks Pro and EDI Goodyear XPLOR.

Senior Consultant

Confidential, Rockville, MD

Responsibilities:

• Designed and developed web based application, stored procedure and packages for Oracle database, DTS packages in SQL Server 2000 for mail tracking ATA System.
• Designed and developed XML-Formatter Server for receive information from handheld device.

Research engineer and Programmer

Confidential

Responsibilities:

• Worked as a research engineer and Programmer in the Special Design Office No 2.
• Designed and developed real-time software for multi-processor computer complex for the Moscow Anti-rocket Defense System Headquarters.
• Tested the combat Software at the rocket firing range, prepared and audited documentation.
• Designed real-time Operating System (OS) for combat software.

Tools: used: Autocode Elbrus