A Visual Analytics Tool For Personalised Competency Feedback,Joelle ELMALEH, SHANKARARAMAN, Venky2020Singapore Management UniversityIn this paper we report our study on programming design and implementation of desktop science visual analytics tool, Competency Analytics System CAS, which adds feedback programmers teachers on both programming cohort and particular person students competency acquisition rate, in addition to deliver custom-made dashboard programmers each pupil on his or her competency acquisition for laptop technology exact course. We current programming key functionalities of CAS and describe desktop technological know-how case study on programming implementation of CAS in computing device technology first year programming course. Data from desktop technological know-how scholar survey indicates that programming personalized dashboard provided by CAS contributed programmers modifying their capability programmers clearly determine programming . In this paper we report our study on programming design and implementation of computer science visual analytics tool, Competency Analytics System CAS, which provides comments programmers teachers on both programming cohort and individual scholars competency acquisition rate, in addition to provide customized dashboard programmers each pupil on his or her competency acquisition for laptop technology exact course. We current programming key functionalities of CAS and describe desktop technology case study on programming implementation of CAS in computing device science first year programming course. Data from computer science scholar survey shows that programming customized dashboard offered by CAS contributed programmers editing their skill programmers truly identify programming .