/projects/davide_cv_latex_class/
\usetikzlibrary{calc}
\begin{tikzpicture}[remember picture,overlay,every node/.style={inner sep=0,outer sep=0}]
\coordinate (a) at (5cm, 1cm);
\node [rectangle, fill=fillheader, anchor=north,
minimum width=\paperwidth, minimum height=4.6cm]
(box) at (current page.north){};
\node [anchor=north west,align=left] (name) at ($(a)+(5mm,0.55mm)$) {%
\fontsize{41.7pt}{70pt}\color{headername}\thinfont \firstName \\
\fontsize{41.7pt}{70pt}\color{headername}\thinfont \lastName};
\node[anchor=north east,align=right] (address) at (a) {
\color{headeraddress}\addressStreet\\
\color{headeraddress}\addressCity\vspace{2pt}\\
\color{headeraddress}\contactEmail\\
\color{headeraddress}\contactPhone\vspace{2pt}\\
\color{headeraddress}\bornDate / \color{headeraddress}\nationality};
\node[anchor=north east,align=right] (date) at ($(a)+(6.6cm,0)$) {
\color{headerdate}\modDate};
\end{tikzpicture}