\documentclass[11pt,a4paper]{moderncv}
\usepackage{moderntimeline}
\firstname{John}
\familyname{Doe}
\title{Curriculum Vitae}
\begin{document}
\maketitle
\section{Hello}
\tlcventry[blue]{1999}{2002}{WYSIWYG User}{Unnamed Company}{Somewhere}{}{Tried hard to typeset documents}
\end{document}