Justin Nguyễn

United States Contact Info
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About

It’s Nguyễn Hồng Đăng from Vietnam, a freelance developer. Clients and colleagues call me…

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Experience & Education

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Courses

  • Android Application Developing

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  • Computer Hardware Technician

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  • Count Down English Class

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  • Knock Out English Class

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  • Networking Administration with CCNA/CCNP

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  • Networking Administration with Windows Server

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  • Object Oriented Programming with C#

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  • SQL Database

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  • Software Engineering

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  • UML

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  • e-Commerce Get Started

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Projects

  • ForceManager CRM - Web Application Refactoring

    This project is to develop a front-end Single-Page-Application for an old CRM system of ForceManager. The goal of the project is to migrate the old system to a new one, with new technologies. The front end application is developed in Javascript with AngularJS for Single-Page Application structure, applied Controller-View-Model-Presenter architecture, also applied Object-Oriented approach. Test framework used is Jasmine and Sinon for Mocking, on Karma runner.

    The back-end system is…

    This project is to develop a front-end Single-Page-Application for an old CRM system of ForceManager. The goal of the project is to migrate the old system to a new one, with new technologies. The front end application is developed in Javascript with AngularJS for Single-Page Application structure, applied Controller-View-Model-Presenter architecture, also applied Object-Oriented approach. Test framework used is Jasmine and Sinon for Mocking, on Karma runner.

    The back-end system is written in .Net Framework, using Rest API to provide web-services to the client application.

    Scrum methodology applied and managed using Atlassian JIRA.

    Other creators
  • Interactive Applications

    This project is to build Windows Presentation Foundation applications for a Building & Construction event in Singapore, which takes place from 14th Oct 2014 to 16th Oct 2014 at Singapore Expo, Singapore. Our client is one of exhibitors of this event. The applications are to exhibit the services that our client is providing in Singapore.

    One of the applications, which is the most attractive at the exhibition, is to have a react-able interactive table, which is built using Reactivision…

    This project is to build Windows Presentation Foundation applications for a Building & Construction event in Singapore, which takes place from 14th Oct 2014 to 16th Oct 2014 at Singapore Expo, Singapore. Our client is one of exhibitors of this event. The applications are to exhibit the services that our client is providing in Singapore.

    One of the applications, which is the most attractive at the exhibition, is to have a react-able interactive table, which is built using Reactivision Engine. The engine uses camera to capture the position of fiducials that placed on a table, and the application shows the information of the fiducials which is placed in the correct place holder on table. A projector is used to project the information to that table.

    My role and responsibilities were as follows:
    • Get and analyze requirement from client.
    • Create design business flow, determine the technology to use
    • Design the project infrastructure
    • Technical leader

    Technologies Utilized:
    • .Net 4.5 Windows Presentation Foundation for the applications and Windows Communication Foundation for communicating between applications
    • Inversion of Control using Autofac
    • Reactivition Engine.

  • Singapore Science Centre - Emmersive Experiential Environments Exhibition

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    A Project to enhance the current 360-degree projection environment with new contents and interactive elements and the cube mountain in Emmersive Experiential Environments hall at Singapore Science Centre. We used Unreal Engine 4 with game AI characters to create the real-time rendering content and use projection mapping technique to project the content into the 360-degree walls.

  • EyeOS Android App

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    Other creators
    See project
  • MVP - Cordova JS - Test Driven Development

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    This project is to develop an application which then compiled to mobile application for iOS and Android. Application is used for managing files on cloud server instance.

    The project is developed in javascript, with handlebars for templating and requirejs for async module loading. The applied architecture is a MVP (model - view - presenter) with event emitter integrated for views communication. Testing frameworks are chai, sinon and mocha with Karma test runner

  • Multi-tenancy, Modular Web Content Management System

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    This is an application for managing contents, supporting multi-tenancy environment and modular structure for flexibility and expandable. Team of 4 developers, works with SCRUM methodology, Redmine for tasks management and GIT source control.

    My role and responsibilities were as follows:
    • Both Back end and Front end Developer
    • Create framework infrastructure.
    • Module developer.

    Technologies Utilized:
    • ASP.NET MVC-4, .Net Framework, Entity Framework, LinQ, Web…

    This is an application for managing contents, supporting multi-tenancy environment and modular structure for flexibility and expandable. Team of 4 developers, works with SCRUM methodology, Redmine for tasks management and GIT source control.

    My role and responsibilities were as follows:
    • Both Back end and Front end Developer
    • Create framework infrastructure.
    • Module developer.

    Technologies Utilized:
    • ASP.NET MVC-4, .Net Framework, Entity Framework, LinQ, Web API
    • Autofac for Inversion of Control
    • HTML-5, CSS-3, JavaScript, jQuery, Ajax
    • Microsoft SQL Server.

  • Orchard Modules Development

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    These projects came from clients with requirement to build their website. Our team with 3 developers, chose Orchard CMS as our framework to work on. We build websites, and write modules for Orchard CMS to approach clients’ needs.

    My role and responsibilities were as follows:
    • Get and analyst requirement.
    • Orchard Module Developer.

    Technologies Utilized:
    • ASP.NET, Dot Net Framework, NHibernate, LinQ, Autofac, Orchard CMS
    • Html, CSS, javascript, jQuery, Ajax…

    These projects came from clients with requirement to build their website. Our team with 3 developers, chose Orchard CMS as our framework to work on. We build websites, and write modules for Orchard CMS to approach clients’ needs.

    My role and responsibilities were as follows:
    • Get and analyst requirement.
    • Orchard Module Developer.

    Technologies Utilized:
    • ASP.NET, Dot Net Framework, NHibernate, LinQ, Autofac, Orchard CMS
    • Html, CSS, javascript, jQuery, Ajax, Knockout Js and Durandal for Single Page Application
    • MS SQL Server 2012.

  • Events promotion mobile site - outsourcing

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    This is a mobile web application for selling events’ tickets. It allows users to view which event are taking place at a specified time and location, also they can search for the events that take place near by their location, and integrate the payment gateway from our client to support purchasing tickets. My team has 3 developers, use SCRUM methodology, Redmine for tasks management and GIT source control. The website specialized supports for mobile device browsers (Android, iOS, Symbian and…

    This is a mobile web application for selling events’ tickets. It allows users to view which event are taking place at a specified time and location, also they can search for the events that take place near by their location, and integrate the payment gateway from our client to support purchasing tickets. My team has 3 developers, use SCRUM methodology, Redmine for tasks management and GIT source control. The website specialized supports for mobile device browsers (Android, iOS, Symbian and Blackberry Webkit), and its back end is Responsive Designed so it’s friendly with both Desktop and Mobile devices.

    My role and responsibilities were as follows:
    • Developer
    • Analyze requirements, design database and project infrastructure.
    • Develop back end and front end.

    Technologies Utilized:
    • ASP.NET MVC-4, Web API, RestSharp, Entity Framework, LinQ, Code First.
    • HTML, CSS-3, JavaScript, jQuery, Ajax, Bootstrap
    • MS SQL Server 2008R2.

  • Hotel Search Engine - outsourcing

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    This is a project with 2 parts:
    - Web Service
    - Mobile Application

    I worked on the Web Service part of the project, provide the RESTful service for the Mobile Application end to search for a hotel in a provided distance or specified city/country. The web service’s back end allows the Administrator of the service to manage and upgrade data from data provider. My team has 5 developers for both Web Service and Mobile, use SCRUM methodology, Redmine for tasks management and GIT source…

    This is a project with 2 parts:
    - Web Service
    - Mobile Application

    I worked on the Web Service part of the project, provide the RESTful service for the Mobile Application end to search for a hotel in a provided distance or specified city/country. The web service’s back end allows the Administrator of the service to manage and upgrade data from data provider. My team has 5 developers for both Web Service and Mobile, use SCRUM methodology, Redmine for tasks management and GIT source control.

    My role and responsibilities were as follows:
    • Developer
    • Analyze requirements, design database to integrate with data structure from Data Provider, create project infrastructure
    • Develop Back End.

    Technologies Utilized:
    • ASP.NET MVC-4, Web API, Entity Framework, LinQ, Code First.
    • HTML, CSS-3, JavaScript, jQuery, Ajax, Bootstrap 2
    • MS SQL Server 2012.

  • Content Management System Toolkit - outsourcing

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    This a web application for managing content, specialized for mobile and supports e-Commerce. Team of 3 developers, works with SCRUM methodology, Redmine for tasks management and SVN source control.

    My role and responsibilities were as follows:
    • Both Back end and Front end Developer
    • Create framework infrastructure.

    Technologies Utilized:
    • ASP.NET MVC-3, .Net Framework, Entity Framework, LinQ, Unit Application Block.
    • HTML-5, CSS-3, JavaScript, jQuery…

    This a web application for managing content, specialized for mobile and supports e-Commerce. Team of 3 developers, works with SCRUM methodology, Redmine for tasks management and SVN source control.

    My role and responsibilities were as follows:
    • Both Back end and Front end Developer
    • Create framework infrastructure.

    Technologies Utilized:
    • ASP.NET MVC-3, .Net Framework, Entity Framework, LinQ, Unit Application Block.
    • HTML-5, CSS-3, JavaScript, jQuery, Ajax
    • Microsoft SQL Server 2008 R2.

  • Restaurant Events Registration Management - College Graduate Project

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    This is a Windows Foundation Presentation application, allows the receptionists to help customers check out and register for a wedding event.

    The application also includes menu management, human resource management functionality.

Languages

  • Vietnamese

    Native or bilingual proficiency

  • English

    Full professional proficiency

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