\documentclass{beamer}
\usepackage[english]{babel}
\usepackage{amsmath,mathrsfs,mathtext}
\usepackage{graphicx, epsfig}
\usepackage[utf8]{inputenc} 
%\usepackage{amssymb,amsfonts,amsmath,mathrsfs,mathtext}
\usepackage{epstopdf}
\usepackage{subfig}
\usepackage[labelformat=empty]{caption}
\usepackage{wasysym} 
\usepackage{hyperref}

 

\setbeamertemplate{navigation symbols}{}
\usetheme{Warsaw}
\usecolortheme{sidebartab}

\setbeamertemplate{footline}
{
  \leavevmode%
  \hbox{%
  \begin{beamercolorbox}[wd=.2\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
    \usebeamerfont{author in head/foot}\insertsection
		Dmitriy Fedoriaka
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.6\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
    \usebeamerfont{title in head/foot}\insertsubsection
		Sample Beamer Presentation
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.2\paperwidth,ht=2.25ex,dp=1ex,right]{date in head/foot}%
    \usebeamerfont{date in head/foot}
		%\insertshortdate{}\hspace*{2em}
    \insertframenumber{} / \inserttotalframenumber\hspace*{2ex} 
  \end{beamercolorbox}}%
  \vskip0pt%
}

 
%----------------------------------------------------------------------------------------------------------
\title{Sample Beamer Presentation}

\subtitle{For people who like \LaTeX}
\institute{Moscow Institute of Physics and Technology}

\author{Dmitriy Fedoriaka}
%----------------------------------------------------------------------------------------------------------
\begin{document}
%----------------------------------------------------------------------------------------------------------
\begin{frame}
%\thispagestyle{empty}
\titlepage
\end{frame}
%-----------------------------------------------------------------------------------------------------
\begin{frame}{Agenda}
	\begin{itemize}
		\item Topic 1
		\item Topic 2
		\item Topic 3
  \end{itemize} 
\end{frame}
%-----------------------------------------------------------------------------------------------------
\begin{frame}{Topic 1}
  \begin{itemize}
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
	\end{itemize} 
\end{frame}
%-----------------------------------------------------------------------------------------------------
\begin{frame}{Topic 2}
  \begin{itemize}
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
	\end{itemize} 
\end{frame}
%-----------------------------------------------------------------------------------------------------
\begin{frame}{Topic 3}
  \begin{itemize}
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
		\item word word word word word word
	\end{itemize} 
\end{frame}
%---------------------------------------------------------------------------------------------------------
\begin{frame}{Summary}
	\begin{itemize}
	  \item Summary 1
		\item Summary 2
		\item Summary 3
  \end{itemize}
\end{frame} 
 

%---------------------------------------------------------------------------------------------------------
\begin{frame}{References}
	\begin{itemize}
		\item Some article
		\item Some article
		
  \end{itemize} 
\end{frame}
\end{document}