SUMMARY:

Software Development Engineer with 5+ years of experience, full stack programming for Web, Desktop and Mobile applications.

TECHNICAL SKILLS:

Languages: C#, VB.NET, XAML, LinQ, PowerShell, Java.

.Net: .Net Core, ASP.Net, WCF, WPF, Entity Framework, MVC, MVVM, Web API, API App, SSRS.

Web: Angular, Bootstrap, HTML, CSS, JavaScript, JQuery, XML, Node JS.

Database: T - SQL, MS SQL Server, SQLite, MySQL.

Testing: XUnit, NUnit, Selenium, QUnit.

Cloud Service: MS Azure, VSTS.

Design Pattern: Fa ade, Singleton, Observer, Strategy, Command, Composite.

Others: Electron, OOD, Google API, SDLC/Agile, TDD, SVN, Git, TFS, Source Depot, StarUML, Crystal Report, MyGet, Mulesoft.

PROFESSIONAL EXPERIENCE:

Software Development Engineer

Confidential, Renton, WA

Responsibilities:

• Developing and maintaining the existing sales system includes: internal and external web side, web-service, window legacy application, Web API, integration app, mobile app, data linking tool, data integration, micro services, electron framework base application…etc.
• Improved performance of file importing, report generation 10-30%
• Implemented local nugget package resolve build error and help manage build version more efficient.
• Introduced code branching divide by environment for code management purpose.
• Handling Supply Product system, coordinating with customer, resolved hot issues come from production.

Technologies: Angular 7.0, .Net Core, Electron, MVC 5, .Net Framework 4.7.2, JQuery, CSS, Bootstrap, Crystal Report, SSRS, SQL Server, HTML, JavaScript, TFS, VSO, VSTS, MS Azure Portal, Web API, Mulesoft Service, Angular Material.

Software Development Engineer

Confidential, Bellevue, WA

Responsibilities:

• Contributed to develop Project Management App, taking care of Business Process Management Module (BPM), migrating BPM components to apply localization.
• Supported to improve caching which increase performance of BPM module by 20%.
• Created T-SQL script to handle generating new Framework object on DB.
• Fixed localization bug, modified UI to support switching language.
• Modified and created test cases, handle entire Unit Test together with Automation Test of BPM Module.
• Developed testing framework, Shim Confidential Azure Storage (Bob, Table, Queue), Mocked DAL Generic classes for testing purpose.

Technologies: MVC 5, .Net Framework 4.5.1, Code-First Entity Framework 6.1, OAuth 2.0, SQL Server 2012, HTML, JavaScript, JQuery, CSS, TFS.

Software Engineer

Confidential

Responsibilities:

• Developed and maintained Bookshelf Management application, eliminated bugs of the previous version. Main functions include: Authentication, Bookmarking, Page Zooming, Purchasing, Text to Speak, Sharing, Translation, Auto turn page.
• Designed and developed entire new UI for Bookshelf, Book Reader.
• Resolved book data parsing problem happened on functions: book pagination, book presentation provides the ability to handle different kinds of e-book standards by re-implemented book parsing algorithm.
• Improved performance of function Book Streaming up to 30%.
• Created simple, complex T-SQL script to manipulate and query data.
• Developed web service for synchronizing and fetching data.
• Worked with customer estimated the time and effort to develop specific functions. Designed system, created entity and sequence diagrams.
• Supported QA team in testing, created unit test case for the responsible functions.

Technologies: C# .Net, Winforms, Window Store App, MS SAPI, OAuth, WPF/XAML, WebAPI, SQL Server 2012, Multithreading, HTML, CSS, Javascript, StartUML, TFS, Agile SDLC.

Confidential

Responsibilities:

• Developed Front-end responsive web User Interface, implemented UI router, custom directives and controller for functions Authentication, Manage training process, profile overview, addressed issues on the Android deployment.
• Work as part of a dynamic team through the agile development process and shared source code with development team in the US. Used Redmine tool in developing and handle project on-time delivery.

Technologies: AngularJS, Bootstrap, Javascript, CSS and HTML, Java.

Software Engineer

Confidential

Responsibilities:

• Built an ERP application, implemented functions: reporting, manage products, customers and employees.
• Optimize reporting function increase performance up to 25%
• Created store procedure to get data for reporting and manipulating on database.
• Support QA team for testing and understanding the functionality. Handled Unit testing and bug fixing.

Technologies: VB.NET, Crystal Report together with company’s Framework, T-SQL, MS SQL Server 2012, SQL query analyzer, Agile SDLC, SVN.

Confidential

Responsibilities:

• Created Resort Website, developed functions: booking room, view gallery, showing Confidential .
• Designed responsive User Interface.
• Implemented chatting function and Map view feature.

Technologies: ASP.Net MVC4, MS SQL Server 2012. AngularJS, Boostrap, HTML, CSS, Javascript, JQuery, Signal R, QUnit, Google API

Software Engineer

Confidential

Responsibilities:

• Contributed to develop ERP application. Implemented features: sales order management, customer promotions, sales team management and report generation.
• Developed SOAP web service for synchronizing the data between Desktop and Android application
• Gathering requirement from customer, created function specification. Created project document, diagrams.

Technologies: C#.Net, Winforms, DevExpress, Crystal Report, T-SQL, ASP.Net 4.0, T-SQL, MS SQL Server 2008 R2, StartUML, TFS, Agile SDLC.