Find the World's Best Java Developers

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At a Glance: Java Development

Java is a free, open-source, object-oriented programming language, plus a high-powered development platform used to build tiered applications and fast-running server applications. Because Java is a portable, “write once, run anywhere” language, Java developers are able to write code that is compatible everywhere. With components including libraries, frameworks (like Hibernate), Java APIs, the Java Runtime Environment, Java Plugins, and Java’s Virtual Machine (JVM), it’s fast and scalable, making it great for enterprise-level applications.

A highly skilled Java developer on Upwork can help build and maintain a high-traffic server-side application, or develop your Android mobile application with the Gradle build tool, an application programming software, which is based on the Java programming language. Core Java refers to a subset of developer skills within the platform—basic tools and knowledge that ensure the professional you’re engaging knows their way around the complex Java platform. Java developers handle server-side security and database architecture, using Java project management tools like Apache’s Maven. Java developers also handle software debugging, quality control, testing, and much more.

Customer Support

6 Bonus Tips for Choosing the Best Customer Service Representatives

According to C. Britt Beemer, an authority on customer service, “A good customer service person is born, not taught.” Based on experience from several industry experts, these six tips can help you consistently identify talented customer service representatives.

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October 28, 2016

For Clients

How to Prepare the Perfect Bookkeeper Job Description

A freelance bookkeeper can step in and handle many of the organizational aspects of the business such as generating financial reports, handling payroll, and dealing with accounts payable/receivable. Here’s how to write the perfect bookkeeper job description to land the best professional for the job.

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October 27, 2016

Mobile Development

7 Common Mistakes That Could Affect Your Android App’s Performance

Mobile development is much different than desktop programming—there are UI elements, battery usage, bandwidth, and operating system support to account for. Any of these aspects can hurt your Android app’s performance, and your user experience. For Android developers, here are tips on a few common mistakes to avoid when designing and building a mobile app.

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October 26, 2016

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