Creating a table with round corner

As starting point:

Edit: Now with complete text in the table and slightly improved sticks layout:

Using tcolorbox and enumitem packages:

documentclass{article}
usepackage[margin=20mm]{geometry}
usepackage{enumitem}
usepackage{etoolbox}
AtBeginEnvironment{tcolorbox}{%
setlist[itemize]{nosep,
                 leftmargin=*,
                 label=textbullet,
                 before=begin{minipage}[t]{linewidth}, % <---
                 after=end{minipage}medskip}                   % <---
                            }

usepackage[most]{tcolorbox}
tcbuselibrary{raster}

usepackage{lipsum}

begin{document}
begin{tcbitemize}[%
        raster columns=3,
        raster equal height,
        before=,after=hfill,
        boxsep=3pt, left=3pt,   right=3pt,
        colframe=blue!75!black,colback=white,
        fonttitle=largebfseries,
        halign=left]

tcbitem[title=Programming Courses]
    begin{itemize}
item   Pyton Courses
item   Java Courses
item   HTML Courses
item   Blockchain Courses
item   Cloud Courses
item   DevOps Courses
item   App Development Courses
    end{itemize}
raggedrighttextbf{Browse All Courses in Programming}
%
tcbitem[title=Business Courses]
    begin{itemize}
item   Finance Courses
item   Marketing Courses
item   International Business Courses
item   Accounting Courses
item   Supply chain Courses
    end{itemize}
raggedrighttextbf{Browse All Courses in Business}
%
tcbitem[title=Management Courses]
    begin{itemize}
item   Data Analysis Courses
item   Leadership Courses
item   Business Ethic Courses
item   Business Analysis Courses
item   Inovation Courses
    end{itemize}
raggedrighttextbf{Browse All Courses in Management}
    linebreak
tcbitem[title=Communication Courses]
    begin{itemize}
item   Language Courses
item   Grammar Courses
item   Writing Courses
item   ESL Courses
item   Chinese Courses
item   Spanish Courses
    end{itemize}
raggedrighttextbf{Browse All Courses in Communication}
%
tcbitem[title=Life Science Courses]
    begin{itemize}
item   Biology Courses
item   Physic Courses
item   Chemistry Courses
item   Climate Change Courses
item   Energy Courses
item   Renewable Energy Courses
item   Solar Energy Courses
item   Astronomy Courses
item   Environmental Science Courses
item   Human Anatomy Courses
    end{itemize}
raggedrighttextbf{Browse All Courses in Life Science}
%
tcbitem[title=Engineering Courses]
    begin{itemize}
item   Mechanical Engineering Courses
item   Urban Planing Courses
item   Electronics Courses
item   Geology Courses
item   Structural Engineering Courses
    end{itemize}
raggedrighttextbf{Browse All Courses in Engineering}
    end{tcbitemize}
end{document}