Application Developer Mock Interview
Practice 30 Application Developer interview questions covering code quality, architecture, and deployment.
Question 4 of 30
What are the key steps when migrating an application from one platform to another?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"Application migrations are becoming more common for both proprietary and commercial applications due to the variety of platforms, the proliferation of mobile apps, and the growth of cloud-based computing. Migrating apps developed for computing platforms to either mobile devices or the cloud requires a detailed plan and specific steps to be successful. The key elements of this process are performing an assessment, involving the stakeholders and setting proper expectations, developing a plan, assigning the tasks, regular reviews of the project, and testing the application on each platform to ensure it performs the same. Once you've completed this process, the application is ready for use across the various environments."
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
This is a technical question that will help the interviewer understand your experience and ability to migrate applications across platforms or environments. This is important since most applications are developed for multiple platforms, including host-based, web, mobile, and the cloud. It is important to remember that the interviewer isn't expecting a detailed, step-by-step description but rather a summary of the key steps and best practices. You may want to ask the interviewer to provide more details about this question before you answer it. These can include the type of platforms, the nature of the application, and other factors that will help you better compose your answer.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"There are several best practices you should follow to migrate applications between and across platforms. These include performing an assessment, mapping out a strategy, developing a governance format, ensuring licensing issues are addressed, and testing (and retesting) before releasing the application into production. Following these best practices will ensure a smooth and successful migration."
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