SUMMARY

• Over 15 year US experience in IT industries with Fortune 100 compaines. Real project experience in system and application development in web, mobile, and Client/Server platform, including architecture, design, coding, testing implementation; Full stack development experience in front - end and backend/service code in SDLC and Waterfall/Agile Scrum project development
• Over 12 years of solid experience in Business Application Software design and development, large enterprise multi tired system development with best practice and current technologies, include Microsoft NET and Amazon AWS technologies
• Recent project experience Microsoft cloud Platform, include PowerApps, Microsoft Flow, Power BI dashboard . Recent project experience in Amazon Web Service, AWS, AMS Big Data warehouse, Amazon Athena, Amazon Redshift data management
• Extensive development experience in SOA, WCF/Web Service, Restful service, ADO.NET, Entity Framework ORM, MVC, MVVM, NET Core
• Real world experience in Microsoft .NET Framework 4/4.5, C#, VB .NET, VB Scripting, Entity Framework, WPF, HTML5, CSS 3, ASP. Net WebForm, XML, Ajax.NET, ASP NET MVC, JavaScript, JQuery, JSON, Bootstrap, Silverlight, SSIS, SSRS, PL/SQL with Oracle, T-SQL with SQL Server 2012/2015/2016 , LINQ, thread programming, ASP NET Web API, ASP NET REST Service, Angular JS, Window Services, Window Task, ASP NET SharePoint development CMS, Kendo UI, Messaging Queue
• Heavy experience on data driven and customer facing web application development with ASP NET WebForm/MVC and SharePoint, client side JavaScript, Bootstrap, JQuery, AngularJS, RESTful API, Web API
• 10+ years project experience database design, database development within SQL Server and Oracle environments, include table creation, views, T-SQL, stored procedures and SQL Server support and maintenance, SSIS, SSRS, DataStage ETL
• Recent project experience on web and service development with new technologies, include client and ajax technologies with ASP MVC 5/6, Angular JS, JQuery, Bootstrap, JavaScript, Knockout, Json, Kendo UI, ASP Web API, REST service in MVC, MVVM, Single Page Application
• Experience in IT project management, Project team lead, leadership execution, include technical and human resource management, project resource management, scheduling, quality control, project code review, scrum team management, and Technical/Production Support
• 5+ year experience in Test Driven Development (TDD), HEAVY Agile/Scrum Environment (retrospectives, product backlog, backlog grooming, story pointing, test cases definition, unit test, system test, smoke test, integration test, user acceptance test process etc.)
• Hands on project experience with client facing, include requirements gathering, technical support etc

TECHNICAL SKILLS

Languages: C#. Net, VB.NET, ASP.NET, SQL, HTML5, XML, ASP, JavaScript, JQuery, PL/SQL, Angular JS, TypeScript, T-SQL, C, C++, ASP MVC, MVVM, LINQ, WCF, Web API, JQuery, Web Service, WPF, REST Service, UML, CSS 3, Bootstrap, Angular JS, JSON, Node JS, SSIS, SSRS, Sybase, DB2, Python, WordPress

Software: Visual Studio VS2015/2018, MS Office 365, PowerApps, PowerBI, SharePoint, Clear Case, SQL Server 2016/2018, SSRS/SSIS, MS Commerce Server 2007/2012, MS Team Foundation Service, Telerik controls, Silverlight, WPF,MVC 5/6, SVN, CVS Version control, Kendo UI, Entity Framework ORM, Azure, Git, Toda Data Point, SQL Workbench, DBeaver

Database: Access, Oracle, SQL Server, MySql, NonSQL DB, AWS Athena, AWS Redshift

Operating Systems: Window Server 2002/2018, Window CE, UNIX, Linux, Window 7, Window 8, Window 10, Android

Project Applications: Financial Investment, Banking, Equity System, Real Estate Case Management System, Trading Application, Accounting System, Logistics System, eLearning, eCommerce, Cooperate Tax Service System, Mobile Communication System, Medical Clinical Information Systems, Health Analytics System, Medical Device System, POS (Point of Sales) System, Warranty Payment System, MS Great Plain Inventory and Operation Systems

PROFESSIONAL EXPERIENCE

Confidential, Abbott Park, IL

Senior Software Engineer Consultant

Responsibilities:

• Add new features, support for several NET applications, include an Experiment Development Management System developed with ASP Web form/C# and SQL Server, an Project management system developed with ASP NET MVC/C#, SQL Server, JQuery, Angular JS
• Developed several utility applications for Data analysis and management with ASP NET, C#, SQL Server
• Full life cycle development for A Competency Management System with Microsoft PowerApps UI, Flow, Common Data Services, Power BI dashboard report, SharePoint
• Worked on Big data management project with AWS Athens, Redshift, Oracle
• Execute weekly data query for ADD global scientists and researches

Environment: NET 4.5, C#, ASP NET MVC, SQL Server 2016, Visual Studio 2015/2018, Window 10, Oracle 12g, HTML 5, JavaScript, Angular JS,NET Core, Azure, JQuery, Bootstrap 2, JSON, Window Service, Web Service, Web API, REST Service, Entity Framework 6, PowerApps, Power BI, AWS, Athena, Redshift, DBeaver, Python, R Software

Confidential

Senior .NET Front End Developer Consultant

Responsibilities:

• Developed dispensing carrier event process system with ASP NET 4.5, C#, SQL Server 2012, Visual Studio 2013, Window Service, solo coding, implementation, testing
• Participated in DPMS (Dispensing product Maintenance Service) system development, primary task includes coding, unit testing for several service components with ASP NET, C#, MVC, Angular JS, JavaScript, WCF web service, Restful web service, SQL Server, My SQL
• Developed transaction exporter window service for DPMS with window service, C#, SQL Server, include coding, testing, installation quality control, operational quality control
• Developed dashboard web application of DPMS with ASP NET MVC, C#, JQuery, JavaScript, SQL Server, Angular JS, web API
• Continue Integration in CVS Enterprise Digital IT team, production release management for CVS core web applications(caremark.com etc.)

Environment: NET 4.5, C#, ASP NET MVC 6, T-SQL, XML, SQL Server 2012, Visual Studio 2013, Window Server 2012, Oracle, Sybase, HTML 5, JavaScript, Angular JS,NET Core, JQuery, Bootstrap 2, JSON, Window Service, Web Service, Web API, REST Service, DB2, Jenkins, Git, Entity Framework 6, Azure SQL

Confidential

Senior .NET consultant

Responsibilities:

• Developed medical device system with ASP NET MVC 6, C#, JavaScript, JQuery, Bootstrap client technologies, Knockout 3 SQL Server 2012, Visual Studio 2012, SOA, REST Service, WCF, Web API, RabbitMQ, Window Service, SOA
• Front end UI customization and new feature development with html, cshtml Web UI for medical procedure system with ASP MVC Razor view, C#, JavaScript, Ajax, Jason, JQuery, Bootstrap, Knockout
• Developed window service, REST Service, Web Api, WCF service for medical system with C#, Javascript, Entity Framework 5
• Developed medical device test tool with Angular JS, JavaScript, SQL database, Restful web service
• Write & Execute test case and implement system test for medical device software

Environment: NET 4/4.5, SOA, C#/ASP.NET, ASP NET MVC 6, MVVM, ADO .NET, T-SQL, XML, SQL Server 2012, Visual Studio 2012, Window Server 2012, HTML 5, JavaScript, CSS, JQuery, Bootstrap 2, Angular JS, RabbitMQ Messaging Queue, Window Service, Entity Frame Work 6( ORM), NET core, Web Service, WCF, Web API, REST Service, knockout, nLog

Confidential

Senior .NET consultant

Responsibilities:

• Developed an On-Line Healthcare Data Analytics System with ASP NET MVC, .NET Core, Kendo UI, C#, JavaScript, JQuery, Bootstrap client technologies, knockout, SQL Server 2012/2016, Visual Studio 2015.
• Rewrote WebForm healthcare application front end UI to MVC 5 with html, cshtml Web UI for data collection and report part of enterprise healthcare analytics application with ASP MVC 5 view, Kendo UI, C#, JavaScript, Ajax, Jason, JQuery Client and Script technologies
• Team lead with group of 4 developers and QAs, responsible for technical design, code review, unit/integration test management, scrum resource management, coordination between product owners and QA team

Environment: NET 4/4.5, C#/ASP.NET, ASP NET MVC, .NET Core, ADO .NET, MVVM, T-SQL, XML, SQL Server 2014/2016, Visual Studio 2013/2015, Window Server 2012, HTML 5, JavaScript, CSS, JQuery, Bootstrap 2, JSON, Kendo UI, Telerik Controls, knockout Microsoft Office Suit, Angular JS, Agile, CA Rally, TDD, Knockout, Typescript

Confidential, Chicago, IL

Full Stack Senior Application Developer

Responsibilities:

• 40% - New development, code/implement Vehicle Warranty Policy Management System, refactoring to 3 tire with WCF, REST Service, .NET remote, ASP.NET WebForm, MVC 5, C#, SQL Server 2010, HTML, CSS, JQuery., JQuery, Bootstrap, Kendo UI, SQL Azure, Microsoft Azure Web Host
• Project lead for several projects, lead team to do Architectural Design, code implementation, test & deployment process, communication with manager and BI, QA team. Migration from SQL Server to SQL Azure, migration from IIS to Microsoft Azure Web Host
• 30% - Enhancement, add function/ refactoring for Warranty Systems components, that included Contract Processing System, Letter Service Systems, with NET technologies, SQL database, NET remote
• 30% - Test and Support for several account vehicle protection management system.

Environment: NET 4/4.5, Web services, C#/ASP.NET WebForm, MVC 5, WCF, NET Remote, REST Service, IIS, T-SQL, HTML5, CSS 3, JavaScript, JQuery XML, Bootstrap, Json, SQL Server 2008/2012, TFS 2010, Visual Studio 2010/2012, SQL Server Reporting Server, SSIS, Entity Framework 5, SQL Azure, Microsoft Azure Web Host