Development 19 Application software 16 Cloud computing 13 Management 13 Certification 12 Computer networks 12 Examinations 12 Computer programs 10 Design 10 Electronic data processing personnel 10 Java (Computer program language) 10 Machine learning 10 Artificial intelligence 9 Web site development 9 Information technology 7 Security measures 7 Web sites 7 Computer graphics 6 Computer software 6 Programming 6 Computer security 5 Electronic data processing 5 Object-oriented programming (Computer science) 5 Python (Computer program language) 5 Web applications 5 Data processing 4 Microsoft Azure (Computing platform) 4 Microsoft Office 4 Natural language processing (Computer science) 4 Operating systems (Computers) 4