Difference between Software Developer and Software Tester

Software Developer

Software Developer, as the name implies, is someone who is in charge of writing and maintaining source code for computer programming in order to create software. It allows users to conduct certain operations on computer devices while also assisting in the maintenance and update of the application. He/she creates each and every component of software before planning how they will interact to create software. (modafinil)

Software Tester

Software tester, as name suggests, is responsible for determining the correctness, completeness, and quality of generated software. It is critical because it ensures that the software generated and supplied is error-free, ensuring software quality. It also lowers maintenance expenses and improves usability and functionality.

Software Developer Software Tester
It is responsible for creating individual software. It is responsible for evaluating individual software.
It simply develops software through successive phases in orderly way. It simply evaluates functionality of software application.
Software developers generally write code to develop software. Software tester generally test whether or not code runs as we expected it to run.
They are responsible for helping business to be more efficient to produce system that can be sold on open market. They are responsible for quality of software development and deployment.
Its main aim to make software that is free from errors and bugs. Its aim is to find bugs and errors in software application if present.
They understand problem as soon as possible, improve quality of business, reduce costs, increase flexibility, etc. They report problem as soon as possible, helps in saving money, provide security, and guarantee quality of software.
They not only develop the best software application, but also provide suggestions to improve software application. They not only find bugs, but also find its root cause so that it can be resolved permanently.
Developer should have programming skills, proficiency at writing code, time management skills, etc. Testers should have deep knowledge of system that is being developed, good communication skills, critical thinking, etc.
They generally develop new software product to meet user’s requirement. They generally work with new software so that errors can be reduced or repaired if present.
They mainly focus on user’s requirement while developing software. They mainly focus on behavior of end user while testing software application.


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