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Unit Testing

Our software developers perform unit tests in the development phase on each unit of the program (method, function, procedure, or object…) using test automation tools.

  • Black Box Testing
  • White Box Testing
  • Gray Box Testing


Integration Testing

On integrating modules of a system or between systems, our professional testing team finds defects in the interface, communication, and data flow among modules of the program to ensure all units are running together as a whole. 

  • Top-down approach
  • Mixed approach
  • Big Bang approach
  • Bottom-up approach
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System Testing

Our testing team evaluates the whole integrated system against the specified requirements and quality standards. System testing executions may include: 

  • Functional Testing.
  • Performance Testing.
  • Security Testing.
  • Usability Testing.
  • Compatibility Testing.
  • Database Testing.
  • Migration Testing.


User Acceptance Testing

Our UAT testers work with end-users, project sponsors, business owners, and business analysts to test the software with real-time business scenarios to make sure the software is ready for going into production. UAT executions include:

  • Alpha Testing.
  • Beta Testing.
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Web application testing

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Mobile application testing

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Desktop application testing

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Client-server application testing


Identify and fix bugs before launching the software to reduce the risk of failure or damage in the production environment.

Assure that the integration of modules in a system, or between systems won’t affect the performance of the software.

Help improve the quality (reliability, usability, compatibility, user-friendliness, and performance) of the entire software system.

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Our testing team devises specific software test methodology and test strategies to create customized test plans that best suit your business practices and needs. Our testing process goes through the following iterative stages:

Definition of test scope and structure

Designing a test plan

Designing test models from use cases

Test implementation

Test Reports

Customer feedback and debugging

Testing Tools we use


Depending on your requirements and situations, Luvina Software can partner with you to perform QA & Testing services in different Outstaffing models:

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  • Staff Augmentation
    HR supplement to your established team for any particular timeframe
  • Time & Material (T&M)
    Pay only for what you use. 
  • Dedicated Development Team
    Your own offshored QA & Testing team.
  • Offshore Development Center (ODC)
    Your entire QA & Testing Subsidiary in Vietnam.

How to start?

Tell us your requirements

Provide us with a detailed list of all your testing requirements for your software project.

Assessment & proposal

Luvina studies your requirement and schedule a testing plan along with an estimated cost.


After approving the proposal and signing the contract, Luvina sets up the project team and start implementing the testing project.


We collect test results and provide a testing evaluation summary.


Excellent And Stable Quality

Excellent and stable quality

Recognized by hundreds of Japanese clients since 2004.

Full Stack Services

Full stack services

Enable access to a “one-stop service” for all needs in Software Development.

Flexible Adaptable Team

Flexible & adaptable team

Free to choose the best working model and tech stacks from our rich talent pool.

Advanced Security IP Protection

Advanced security & IP protection

International standardized infrastructure fully equipped with advanced security systems to protect your IP. 

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Years of establishment and development



IT Talents

Satisfied clients



Software projects delivered

Success Stories



We have collaborated with Luvina for more than 10 projects, from small projects of a few man-months to medium size projects of around 50 man-months. Luvina is devoted to training Vietnamese young developers with Luvina academy. They understand Japanese business customs and our IT market. They are well equipped in risk management and always deliver on time with satisfactory quality. Everyone I worked with was polite and sincere. Luvina is genuinely a reliable partner. I admire their teamwork.

Nakai Kingo

CEO & Head of Enterprise Solution Sojitz System

We have cooperated with Luvina in terms of software outsourcing since 2015. Since then, we’ve always considered Luvina as our strategic partner. Luvina has always gone the extra mile to support us overcome any difficulties in the process to ensure excellent quality in our software outsourcing process. We would like to combine the development method of Luvina & Cresco to further grow together in the future.

Atsushi Hirasawa – Director

Cresco Vietnam

Frequently Asked Questions about QA & Software Testing

Software testing is the act of examining the artifacts and the behavior of the software under test by validation and verification. Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not necessarily limited to:

  • Analyzing the product requirements for completeness and correctness in various contexts like industry perspective, business perspective, feasibility and viability of implementation, usability, performance, security, infrastructure considerations, etc.
  • Reviewing the product architecture and the overall design of the product. 
  • Working with product developers on improvement in coding techniques, design patterns, and tests that can be written as part of code based on various techniques like boundary conditions, etc.
  • Executing a program or application with the intent of examining behavior.
  • Reviewing the deployment infrastructure and associated scripts and automation.
  • Take part in production activities by using monitoring and observability techniques

Software testing can provide objective, independent information about the quality of software and the risk of its failure to users or sponsors.


  • Identifies defects early, so they can be fixed before the software product is delivered.
  • Improves product quality. 
  • Increases trust and satisfaction of the clients and end-users because people love bug-free software. 
  • Detects security vulnerabilities, and better protects your business data and users. 
  • Helps with scalability, gauges how well the application scales with increasing workloads, such as user traffic, data volume and transaction counts, and identifies the point where an application might stop functioning and the reasons behind it to prepare for such cases. 
  • Saves money. Software development issues that go unnoticed due to a lack of software testing can haunt organizations later with a bigger price tag. After the application launches, it can be more difficult to trace and resolve the issues, as software patching is generally more expensive than testing during the development stages.


Need a professional QA & Testing team to work on your software development projects?