\documentclass[14pt]{beamer}
\usetheme{metropolis}

\title{systemd}
\subtitle{The standard Linux init system}

\begin{document}
\metroset{titleformat frame=allcaps}

\maketitle

\section{Introduction}

\begin{frame}{What is an init system?}
  Foo bar
\end{frame}

\begin{frame}{What is systemd?}
  Bar baz
\end{frame}

\begin{frame}{What is an init system?}
  Foo bar
\end{frame}

\section{Demo}

\section{Controversies}

\section{Questions?}

\end{document}