GENZ is a company dedicated to testing and quality. We focus not only on quality management for testing phases (such as unit testing, integration testing, and system testing) in contract development, but also on improving quality starting from the upstream phases.
- Document creation and version control. Consistency checks at the specification level for basic and detailed design
- Identifying issues in specifications by delving into business requirements and service requirements
The lower the quality of the preceding phases, the more difficult it becomes to make up for it in later phases.
At GENZ, we have gained unique insights by actually working with and testing services and systems across a wide range of industries and business models. By performing quality checks starting from the upstream phases, we help you propose and execute project plans that minimize rework and ensure efficient progress.
Main Flow of Custom Development
Requirement Definition
Requirement DefinitionWe hold meetings with the client to identify any areas overlooked during the requirements definition phase or points where consensus was insufficient, and then determine the overall system requirements, objectives, and implementation approach.
Basic Design
Basic Design
With the goal of ensuring a smooth testing phase, we will flesh out the details determined during the requirements definition phase. We will create
a "Basic Design Document" and define business workflows, databases, networks, and the layout of screens and reports.
Detailed Design
Detailed Design
We break down the content determined in the basic design into individual functions and refine the details.
We create a "Detailed Design Document" to define and document specific report fields, message content displayed on screens, and other details.
Programming
ProgrammingImplementation is carried out based on the detailed design document.
Unit Testing
Unit TestingIn unit testing, we test whether the program functions correctly at a small scale, such as functions or methods.
Integration Testing
Integration TestingIntegration testing verifies that the small units of code tested in unit testing function correctly when working together.
System Testing
System TestingSystem testing verifies that the entire system functions properly.
As QA experts, GENZ supports high-quality system development.
Please feel free to contact us with any questions or concerns regarding software testing.