JavaScript developers tend to have specific expertise in JavaScript, but should still have a strong grasp of other front end development languages and modern frameworks that are JavaScript-based (i.e. the likes of Node, React, Vue or Next.js). When writing a resume for a JavaScript developer role, remember to keep this in mind -- tailor your resume by focusing on JS work, while including other front end experience as well.

A CIO — sometimes referred to interchangeably as a Chief Technology Officer — is the executive in charge of a company’s technology and research and development departments. As a CIO, you’ll be charged with leading your company’s technology strategy, keeping up to date with new trends, making sure systems are running smoothly, and liaising with executives from other departments to ensure the technological needs of the entire company are being met.

As the most senior technology executive, a CIO needs to demonstrate skills in project management, finance, and strategy, as well as technical skills like coding, programming, and mapping. Your resume should balance showcasing executive-level leadership, communication, and management skills with hard skills in SQL, operating systems, cloud computing, cybersecurity, and software management.

A C# developer is responsible for designing and building a mobile or desktop app from scratch. As we mentioned earlier, C# developers mostly work on the backend side of the development process. Still, they can also manage to work on the front end with the appropriate frameworks. Their role is also to update, maintain, and troubleshoot software applications. Most C# developers must be familiar with the .Net framework. As a C# developer, you can create both Android and iOS-supported applications. You should have a deep understanding of object-oriented programming, and you should also be able to write re-usable C# code.

A Salesforce developer is an IT specialist who develops scalable applications in the Salesforce interface. They meet with stakeholders and the sales team to identify their needs and create personalized applications. These programs are made to enhance sales operations and eventually generate more leads. Once they create these solution tools, their role will be to test, debug, and maintain the system. Although Salesforce is a low to no-code platform, if you’d like to become a Salesforce developer, you need to have some basic understanding of programming.

An Oracle developer is an engineer who designs, codes, and maintains databases. They also test, troubleshoot, and update these applications. Oracle developers work with multiple programming languages such as C, Java, C++, and SQL. There is also a programming language mainly created for Oracle development called PL/SQL. Oracle developers should have multiple certifications that validate their level of expertise and specializations. To become an Oracle developer, you can earn a bachelor’s degree in Computer Science or a related field. You can also learn Oracle development through an online coding course.