Important Skills, Certification, Training, and Resume for an

A lot of the mobile market is dominated by Google Android. With the operating system running on so many phones globally, and so many apps available in Google Play, it’s extremely difficult for an individual Android app to stand out. Because of this, the role of an Android developer is even more important than ever. In this ecosystem, which is rapidly changing and extremely fragmented, a good developer can create an app that is safe, effective, and beautiful. Typical job postings for Android developers A “typical” Android developer job posting will ask candidates for experience in building and maintaining Android apps. The operating system’s foundational languages, Kotlin and Java, will almost always be required of the candidate, and the majority of postings will also state that app-building experience is required. In terms of responsibilities and qualifications, a posting might ask for any of the following at a bullet point level: years’ development experience in Android.

At least a BA in Computer Science, Engineering, or related field.
excellent abilities in teamwork and communication. knowledge of design patterns and object-oriented concepts. Knowledge of Android APIs and Flutter.
Working knowledge of XML, JSON, and web services Experience with unit testing For more senior roles, employers will often ask for candidates who have shipped multiple Android applications and have lots of experience interacting with clients, leadership, and teams. Candidates will also be expected to be well-versed in the most recent Android privacy tools and policies from Google. Education/Training/Certification
Google offers an Associate Android Developer certification. The certification, which requires applicants to successfully complete a coding project and an exit interview, is intended to test the skills of an entry-level Android developer. Completing the certification requires that developers use (and therefore have familiarity with) the latest version of Android Studio, the integrated development environment (IDE) for Android.
Since Java is one of the core languages of Android development, some developers may find it useful to secure Java certification from Oracle, although many potential employers are likely more interested in your proficiency with the language than whether you have formal Java certification.
There’s also training for Kotlin, the other core Android development language, that’s been certified by JetBrains (which created the language in 2011). These partners might train developers in Kotlin for some businesses, but many employers will care more about your coding skills than how you were trained. A Kotlin/Java developer who learned the language on their own and has developed a lot of well-known Android apps will probably have an easier time getting a job than someone who has certifications and training but is slower at coding. A typical interview for Android developers When looking for an Android developer, any employer will want to know if the candidate can program in Java and Kotlin. Choosing how to prioritize learning these languages—you should learn both—is a crucial issue for those new to Android development. A Dice survey of Android developers revealed that, despite Kotlin’s steadily rising profile over the past few years, the vast majority (85%) still prefer Java over Kotlin. However, Kotlin is not limited to Android. According to a 2019 survey by JetBrains, some 62 percent of developers say they use it to build mobile apps; but 41 percent use it for backend projects, 29 percent for libraries, and 22 percent for tooling. In other words, learning Kotlin is worth it because it gives developers a lot of options, even if they don’t build Android apps full-time. (Because developers could select multiple options, the percentages add up to more than 100%.) Even though it appears that Kotlin will better meet your needs over the long term, you should probably learn Java first. In addition to evaluating whether you know Kotlin and Java (which may involve a programming or whiteboard test of some sort), your prospective employer will also want to know about your previous projects. Make sure you can describe what you’ve worked on and the challenges you’ve overcome; you should also take pains to emphasize your familiarity with the latest version of Android, as well as the issues that crop up when dealing with a highly fragmented ecosystem.
What to Include on an Android Developer Résumé
Links to your apps, code repositories, and other evidence of your coding proficiency should be included in your cover letter and resume. In addition, in order to demonstrate your effectiveness as a developer, you should emphasize the fact that any of your previous Android apps had a demonstrable impact on a company or performed exceptionally well in the Google Play rankings.