SUMMARY:

• 15 years of experience in developing desktop and web applications. 10 years of experience in developing of web based client/server and n - tier applications.
• Experience working in Service Oriented Architecture environment.
• Expertise in programming windows application in diverse frameworks with Visual Studio 2003 to 2012 using C#Borland Delphi, Embarcadero Delphi, Microsoft C++.
• Expertise in 3D Graphic: GDI, OpenGL, WebGL, DirectX, Pixel and Fragment Shaders, GLSLHLSL, CAD design, Autodesk, 3D Studio Max, XAML-Silverlight 3D, WebGL-Opengl for Website.
• Experience in HTML, CSS, HTML5, CSS3, Javascript, Ajax, Jquery. Experience with WPF, WCF, MVC, MVVW.
• Experience with site Mapping, Confidential Map API, Store locator.
• Experience with Entity Framework and Linq to SQL. Experience with Sharepoint 2001-2013, administrating and development. Experience with Sharepoint Workflow, Infopath, Intranet and Extranet zones, 3rd party solutions integration. webfarm, site templates, portal, site collections. Windows server administration, IIS, DHCP, DNS setup, DNS load balancing.
• Experience with SSRS, SSIS, DTS packaging and execution, Crytal Reports, Business Intelligence tools, Sharepoint Integration.
• Experience in developing software integrating Webservices, WCF, WSDL, SOAP, XML, Json, RestSharp. Familiar with many User interface controls in ASP.NET-Visual Studio.
• Experience ADO.NET, MSSQL, writing queries, stored procedures, views, triggers, common table expression, LINQ, XLINQ. Experience working with Microsoft Visio, UML, TFS, Sharepoint, IIS, Adobe Photoshop.
• Experience in Oriented Object methodology and event driven applications.
• Experience with ASP.NET 2.0, 3.5, 4.0, 4.5.
• Familiarity with many Javascript libraries like Jquery, Jquery-UI, Bootstrap, Angular, Fancybox. HighSlide, Magic Toolbox Plus, Wow Slider.
• Knowledge of Silverlight, Microsoft Expression Blend, XAML and WPF. MVC 2.0, 3.0 and 4.0, Razor. Knowledge of E-commerce Payment Gateways like Authorize.net.
• Experience with diverse computer frameworks and languages: Visual Studio, DexExpress, DelphiBorland C++, Pascal, Lazarus for Linux.

EXPERIENCE SUMMARY:

Confidential - Irvine

Senior C# Winform, .NET and Delphi Application Developer

Responsibilities:

• Participate in the development and maintenance of retail Title Confidential, mortgage lender and broker software applications and diverse modules in C# managed code and Delphi client side business application, troubleshoot problems to maintain reliability, fix bugs and UI issues, track and implement upgrade and software patches assigned by QA team through JIRA and TFS Admin, participate in Scrum meeting and discussions, apply modifications of software and UI related enhancements to improve User Experience, fix and analyze technical issues in compliance with company business rules, implement client side integration, and implement client validations of input data with Regex.
• Implement Database maintenance to fix technical issues with data loading through the use of DevExpress and diverse 3rd party components, and writing multiple T-SQL Stored procedure with SQL Server Management Studio, create SQL keys and indexes and analyze performance issues with stored procedures. Create managed code and test load applications in Delphi.
• Assist QA team with regression testing by developing test unit solutions to enhance deployment of newly added application components.
• Implement Service Enterprise interoperability between applications by developing Delphi software Code to execute C# managed code through COM+, apply regular updates of software component service with Regasm and COM Interop, and referencing Dynamic Link Library.
• Create and maintain .NET type library and registry components to export managed code functionality to Delphi client application, maintain and upgrade Delphi code to enhance visual experience and apply changes to enforce compatibility between managed code, 3rd party components and existing applications.

Technology Used: C#, Winform,Visual Studio 2013, TFS 2013, Jira, SQL Server 2012, DevExpress, Borland Delphi and Embarcadero RAD Studio 10.

Confidential MVC Web Developper

Responsibilities:

• Create innovative web UI responsive design pages layout with HTML5, CSS3, Jquery, Bootstrap, CSS Media queries according to Indesign wireframe layouts from marketing department, develop MVC project from static templates and dynamic WebApi, create MVC routes for URL and partial views, prepare SQL database with longitude/latitude data for Confidential Map integration, develop client end WebApi Json service.
• Develop front-end side toggling hamburger menu with Jquery animation.
• Test load project for performance for all browsers, debug, analyze and optimize the performance of CSS hierarchical structure.
• Create promotional quaterly page with responsive design geared toward major brands of cell phones with different screen resolutions.
• Recommend and provide innovative solutions and advices to director, marketing and project manager.

Technology Used: ASP.NET 4.5, Entity Framework, Microsoft SQL, Web Api, OAuth, JSON, MVC 5, C#, HTML, JQuery, CSS3.

Confidential

Senior ASP.NET C# Web Software Engineer & Lead Sharepoint Developer

Responsibilities:

• Researched, implemented technical requirements with software and farm architecture for Sharepoint applications.
• Managed and provision Sharepoint Web farm to implement cloud solutions to provide e-commerce and web solutions for clients using WebParts, Master Page, code behind programming, MVC, MS-SQL as full stack developer, developed diverse interfaces to fit the need of each application, program administrator content management system, implement security, checkout, payment gateway, SSL, shopping cart, interfacing with back end system for payment gateway, invoices and orders, Design database with SQL, stored procedures, indexes, optimization, deploy distributed Sharepoint cache, editing web pages with CSS, HTML, Jquery, Javascript libraries and programming in C#, implement REST WebApi and Odata services for public facing sites, provide sites with Confidential map and zip code store locator, secure payment pages with SSL.
• Perform migration tasks from SP-2010 to SP-2013, integrate OOTB 3rd party tools (Codeplex, Telerik, Infragistics), administration of Sharepoint farm environment, DNS, IIS and Windows Server in a 3-tier farm environment, setup network devices (switches and routers), border protection with firewall policy, support to end users in the use of internal IT tools, maintain business continuity and disaster recovery, use of Powershell and Nuget packages, setup SQL server fail-over clustering and backup.
• Manage backup and recovery and setup caching for cluster farm through powershell and windows server.
• Create Nintex worflow to automate PMO tasks, develop Sharepoint farm applications event receivers and WebParts using Client Object Model and WebApi, manage site collection and user membership synchronized with Active Directory and organizational units, create workflows and alerts, site templates, create external content type for SQL, create BCS solutions, views and list instances, create event receivers, WPF MVVM application to manage data, Sharepoint Apps, create OData Entity Framework web services for Web Front end machines.
• Create quarterly Business Reports with SSRS.

Technology Used: ASP.NET 4.0/4.5, SSL, Verisign, GoDaddy, Authorize.net Payment gateway, Entity Framework, Web Api, AOuth, MVC 4-5, C#, HTML, JQuery, CSS3, Webservices, MVC, Nintex, Infragistics, Telerik, SOAP, WPF, XAML,WCF OData, MVVM, Silverlight, Sharepoint Client and Server Object Model, MS-SQL, ETL, SSRS, SSIS, Windows Server 2008 R2/2012, Sharepoint 2010/2013, SQL BIDS, Sharepoint Designer, Dell Sharepoint Migration Suite, Metalogix, MS-Office 365.

Confidential

Senior ASP.NET Developer

Responsibilities:

• Managed the implementation of graphical Winform UI graphic touchscreen enabled display software for the company ATM banking machines embedded system, develop software application prescribed by technical specification and flowchart diagram, MVC Website portal, provide functionality in order to process ATM transactions, unit testing, integrate diverse hardware system control dll, collaborate with software, electrical, mechanical engineering departments to prototype, design proof of concept and research solutions, develop ATM software to interface with many Service Oriented Architecture system and Webservices for diverse banking clients of Confidential, integrate applications with Websphere for machine status management.
• Make the whole system compliant with ISO 8583.
• Maintain and update internal legacy WinForm/WPF/MVVM applications using Microsoft Windows technology.

Technology Used: ASP.NET 3.5/4.0, C#, MVC, Angular, Winform WPF, MVVM, Entity Framework, Desktop Winform Application, Websphere, SOAP service, DirectX, GDI, Embarcadero RAD Studio Delphi XE, UML, Microsoft Sharepoint 2010 and Visio.

Confidential, Long Beach

Sharepoint Developer and ASP.NET C# Web Developper

Responsibilities:

• Manage Sharepoint and Windows Server farm, Sharepoint system administration and Active Directory support, manage SQL server, administer users permission and develop intranet sites using Sharepoint Designer, design workflow and Infopath Forms, provide aid and support to end users, administer Sharepoint users, SSRS, SSIS, developed the company website in ASP.NET MVC with membership, contact form and, developed Sharepoint Webparts, Portal for the company intranet, provide technical support for the accounting and procurement department with Business Intelligence Tools and ETL.

Technology Used: ASP.NET 3.5, C#, MVC, HTML, CSS, SQL BIDS, SSIS, SSRS, Sharepoint 2007, Infopath, Sharepoint Designer, Webparts, Windows Server 2008 R2.

Confidential, Costa Mesa

Sharepoint, ASP.NET C#, WPF Software Developer

Responsibilities:

• Developed Sharepoint applications for internal PMO, programming event receivers and webparts, manage metadata content, administer Sharepoint and SQL Server develop content management with Silverlight/WPF, write SQL stored procedures and wrap into CAML script queries for Sharepoint applications.
• Design and program Sharepoint user interface with Jquery, HTML and CSS, create custom Webparts, create office Worflow using Sharepoint Designer.
• Develop Winform application for client computer, and exposing Sharepoint external content type to client machines.

Technology Used: ASP.NET 3.5, C#, WPF, XAML, Infragistics Addons, Silverlight, Winforms, Windows Server 2008, Sharepoint 2007, Sharepoint Designer.

Confidential, Torrance, CA

C# ASP.NET and Borland Delphi Developer

Responsibilities:

• Developed desktop in-house Winform software for the warehouse inventory management department using Webservice/REST/WCF Client Model and Method Class Adapter, updated legacy in-house Borland Delphi made software using Datasnap server technology and Corba Webservice into creating C# ASP.NET Webservice application, to enable communication with the mainframe Windows Server system.
• Coding and updating routine instructions as Database were modified.
• Quality control of software and regression testing for the wide range of software product sold by Vivendi.

Technology Used: Visual Studio 2003, ASP.NET 2.0, C#, Winforms, REST, Webservices, Windows Server 2003, Borland Delphi 6, DevExpress and Telerik Active-X controls for Borland, Win32.

Confidential, El Segundo

Windows and Sharepoint Administrator

Responsibilities:

• Provide system application and hardware support for all employees, manage company's office networking with Windows and Sharepoint Server, Manage Intranet Site with Sharepoint Designer and Workflow, Windows Server, network administrator, system maintenance, provide technical support for the drafters, architects and designers, with 3D modeling using 3D Studio-Max and Auto-Cad.

Technology Used: Sharepoint 2003, Windows Server 2003, DevExpress,.