config.tex

\documentclass[11pt, a4paper, sans]{moderncv}
\usepackage{fontawesome5}
\usepackage[utf8]{inputenc}
\usepackage[finnish,english]{babel}
\usepackage[bottom=2.0cm, top=2.5cm, left=2cm, right=2.5cm]{geometry}
\usepackage{datetime}
\usepackage{xcolor}

\moderncvstyle{classic}
\moderncvcolor{black}

\AtBeginDocument
	{\recomputelengths}
\AtBeginDocument
	{\definecolor
		{sectionrectanglecolor}
		{RGB}
		{2,6,43}}
\AtBeginDocument
	{\definecolor
		{sectiontitlecolor}
		{RGB}
		{255,0,0}}
\AtBeginDocument
	{\definecolor
		{nolanguagecolor}
		{RGB}
		{204,204,204}}

\makeatletter

\renewcommand
	{\section}[1]
	{\vspace*{2.5ex \@plus 1ex \@minus .2ex} 
		\parbox[m] 
			{\hintscolumnwidth} 
			{\raggedleft  
			\hintfont 
				{\color 
					{sectionrectanglecolor} 
				\rule 
					{\hintscolumnwidth}
					{2pt}}}
	\hspace{\separatorcolumnwidth}%
	\parbox[m]
		{\maincolumnwidth}
		{\sectionstyle{#1}}\\[1ex]}    

\setlength{\hintscolumnwidth}{2.5cm}

\def \date[#1.#2]%
	{\yearabove
		{\monthname[#1]}{#2}--\hspace*{28pt}            } % Don't remove the trailing spaces

\def \dates[#1.#2-#3.#4]%
	{\yearabove
		{\monthname[#1]}{#2}--
			\yearabove
				{\monthname[#3]}{#4}}

\newcommand{\yearabove}[2]%
	{\parbox[t]
		{10mm}
		{\centering
			{#2\par\vspace
				{-2mm} \tiny{#1}}}}

% don't use the icons
\renewcommand*{\addresssymbol}       {}
\renewcommand*{\mobilephonesymbol}   {}
\renewcommand*{\fixedphonesymbol}    {}
\renewcommand*{\faxphonesymbol}      {}
\renewcommand*{\emailsymbol}         {}
\renewcommand*{\homepagesymbol}      {}
\renewcommand*{\linkedinsocialsymbol}{}
\renewcommand*{\twittersocialsymbol} {}

\newcommand{\n}{\newline{}}

\newcount\languagecount
\newcommand\languageknowledge[1]
  {%
    \hbox
      {%
        \languagecount=0
        \loop\ifnum\languagecount<#1
          \advance\languagecount1
          \textcolor{sectionrectanglecolor}{$\bullet$}%
        \repeat
        \loop\ifnum\languagecount<5
          \advance\languagecount1
          \textcolor{nolanguagecolor}{$\bullet$}%
        \repeat
      }%
  }