As various existing analog industries have been reorganized into digital
convergence fields in order to enhance 21C national competitiveness, the wind
of innovation is strong across the industry. Accordingly, companies are judging
talent recruitmen...
As various existing analog industries have been reorganized into digital
convergence fields in order to enhance 21C national competitiveness, the wind
of innovation is strong across the industry. Accordingly, companies are judging
talent recruitment or training as a means of survival for companies, and as
time goes by, voices for the need to cultivate digital talent and cultivate
technology are increasing. In addition, DT & DX innovation implies the
incorporation of knowledge know-how (content, etc.) in various industries into
existing ICT, and it is emerging as a very urgent task for young people in
various majors to be trained as digital convergence talents in the big data
field. In this study, after collecting the opinions of field workers and job
seekers, machine learning and big data analysis techniques were applied to
derive the practical skills required for big data convergence talents in the
digital job market. Big data jobs are classified into five categories, and it was
confirmed that 'data project manager', 'data researcher', and 'data scientist',
which have essential requirements such as degree (master or doctorate
degree) and career, are difficult to be directly put into the field only based
on technology capabilities, so in this study, practical technology skills were
analyzed focusing on the 'data analyst' and' 'data engineer' jobs. Currently,
big data projects were the most common in the financial and manufacturing
sectors, and in terms of technology, about 20 to 30 technology capabilities
were mixed in about four types (AI, Data Analysis, Web Components, and
Data Pipeline). Machine learning and big data techniques drew the practical
roadmap for technical competency reflecting the importance of the field was
derived while comprehensively analyzing and attracting the interest and
interest of the students based on the the priority of practical skills identified
in the job market and the poor skills of each group based on similar
academic achievement competencies of unemployed people, and
comprehensively analyzed the results of satisfaction analysis of trainees who
completed the recent course. Based on the roadmap presented, it has been
confirmed that big data projects do not proceed with one or two technologies,
but have a wide spectrum of technologies, which explains why talents trained
only on digital new technologies such as AI&Big Data are not properly used to
build innovative services. In the end, for the success of big data convergence
services, it is important how well newly released digital new technologies and
vastly advanced legacy technologies work together. To this end, it suggests
that cultivation goals in the existing 'digital new technology' field are broadly
organized into packages of three fields (Web Component Full Stack + Data
Engineering). This is expected to be not only efficient in human resource
utilization strategies within the company, but also greatly help individual
career management of human resources. Finally, if the above technological
convergence talent in the data field is stably established, a comprehensive
study on how to cultivate (or improve) DX convergence talent (human
resources with domain knowledge-based big data technology utilization
capabilities) is needed.