\documentclass[9pt]{article}

\usepackage{DejaVuSerifCondensed}
\usepackage{DejaVuSansMono}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[swedish]{babel}

\usepackage[margin=1mm,landscape]{geometry}
\usepackage{graphicx}

\usepackage{FixSmallCaps}

\setlength\parindent{0mm}

\geometry{
  papersize={52mm, 90mm},
  left=5mm,
  right=5mm,
  top=5mm,
  bottom=5mm
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\begin{document}
    % Front
    \begin{minipage}[tl]{.6\textwidth}
      \footnotesize 
      \texttt{Gustav Hartvigsson\\
      Skotsteksgatan 1\\
      452 38 Strömstad\\
      \textsc{Sweden}\\
      \\
      \\
      \\
      +46 (0)70 394 1996\\
      +46 (0)526 615 27\\
      \\
      gustav.hartvigsson@gmail.com\\
      \\
      linkedin.com/in/GustavHartvigsson}
      \vfill
    \end{minipage}
    \begin{minipage}[tr]{0.4\textwidth}
      \hfill
      \includegraphics[width=\textwidth, keepaspectratio]{bild2_cutout}
    \end{minipage}
    
    \newpage
    %back
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      \centering
      \includegraphics[height=\textheight, keepaspectratio]{VCardQR}
    \end{minipage}
    \begin{minipage}{0.45\textwidth}
      \centering
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      \rule{\textwidth}{1pt}      
    \end{minipage}
\end{document}