Custom Software Development

We help business across the world to leverage full-cycle software development services and stand out from the competition.


​Our services

Industries that outsource software development to us

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Our technologies

Java - J2EE
  • JSP, Servlet, EJB, JSF, Swing, JNDI

  • Application servers: Tomcat, Jboss

  • Frameworks: Spring, Axis, Struts, Jasper report

  • NET CORE, MVC 4->5, ASP.NET, ADO.NET, Silverlight

  • Win Form, WPF/WCF/WF

  • Reports: Crystal Report, MS SQL reporting services,

  • Telerik Report, Infragistic Report

Full stack .NET - Java
  • (.NET/Java + AngularJS/ ReactJS)



  • Symfony, Laravel, Yii, CakePHP, CodeIgniter, Zend
    Other MVC frameworks, pure PHP development

  • JSP, Servlet, EJB, JSF, Swing, JNDI

  • Application servers: Tomcat, Jboss

  • Frameworks: Spring, Axis, Struts, Jasper repor

  • Ruby on Rails (RoR) framework



  • Django and Pylons frameworks

Full stack Java script
  • NodeJS, ReactJS, AngularJS/AngularX, Backbone.JS, Bootstrap, JQuery,...


Native mobile application

  • Android
    IOS: Objective C & Swift
    React Native



  • Embedded C/C++
    C/C++ on Linux
    C++ on Windows

Why should you choose VK Link as your custom software development company in Vietnam?

VK Link is your trusted partner in digital and custom software development services. Since our establishment in 2018, we are proud to have supported over 30 businesses across Korea and Viet Nam in delivering some of the most brilliant ideas to customer’s business.

Our team comprises the top talents of the industry, who will help you lay out the strategy and walk with you through the whole process. Here are the reasons that make us a different custom software development company in comparison to the others:

Integration with local payment channels

Our experts not only understand the technology aspect but also have in-depth knowledge about your particular industry.

Adjustable UX/UI for customer friendliness

Our mission is to create a seamless user experience and deploy cost-effective, scalable, and sustainable solutions...

Team of AI and machine learning professionals

Delivering success is a habit we have built over the past decade. Our transformational initiatives bring strategic value...

Financing modules to increase sales

We have a wide network of verified partners that offer the best-suited solutions that address the needs of your business.

Quick implementation to your existing system

Move way ahead of your competition! Our unique automated processes allow you to design, build, prototype, and test products...

Deep understanding of the E-commerce ecosystem

Innovation is in our DNA! We innovate in every project we take up, whether it is ideating a brand-new solution or redefining...