Development 618 Application software 551 Design 250 Web site development 222 Web sites 214 Cloud computing 185 Computer networks 182 Digital techniques 181 JavaScript (Computer program language) 167 Computer programs 160 Computer graphics 150 Photography 148 Computer software 145 Java (Computer program language) 141 Python (Computer program language) 141 Data processing 137 Web applications 137 Management 123 Database management 120 Certification 119 Data mining 119 Examinations 116 Programming 116 Electronic data processing personnel 110 Machine learning 109 Security measures 108 Computer-aided design 107 Computer security 103 Adobe Photoshop 102 Image processing 97