Jarosław Maciejewski


  • Experience in create websites, computer programs, lecturing course in the area of IT.
    Preffered job: web application administrator, software tester, IT lecturer, programmer, IT network administrator, designer/architect of IT systems, application developer.


2012 – 2013 University of Technology in Opole

  • Master Degrees
  • Course: IT
  • Specialization: Computer and database systems
2012 – 2013 The Academy of Management and Administration in Opole

  • Postgraduate
  • Course: Preparation in terms of psychological and pedagogical
2007 – 2011 The School of Higher Education in Nysa

  • Engineering studies
  • Course: IT
  • Specialization: Systems and computer networks


2018 – Own business

  • administration of server applications
  • creating websites
  • application testing
  • writing in accordance with the privacy policy GDPR
01.2014 – 06.2014 Primary School in Stara Łomnica, Poland

IT teacher

2012 – 06.2013 Business Group Sp. z o.o. in Ziębice, Poland

PHP programmer

07 – 09.2012 Omnibus Educational Services Agency in Kłodzko, Poland
IT lecturer
2009.02 Lumi Technology in Nysa, Poland

PHP programmer

01 – 29.07.2010
01 – 15.07.2009
Local Fund Massif in Bystrzyca Kłodzka, Poland


  • office work (answering phones, sending and receiving letters and packs, providing information)
  • updating OS, reconfigurating network
2005 – 2007 High School in Bystrzyca Kłodzka, Poland

  • design and administration the website school


  • Developing website
  • Developing programs for Windows system in .NET Framework
  • Developing programs for Android system
  • Programming language: HTML, HTML5, CSS, SQL, jQuery/JavaScript, PHP, Java, C#, Bash
  • Knowledge database: MySQL, SQLite
  • Very good knowledge of computer
  • Good knowledge of office suite: Microsoft Office, LibreOffice, OpenOfffice
  • Knowledge system of control version: SVN, GIT
  • driver license
  • English – basic in speaking, good in writing
  • commitment, creativity, realiable, independent problem-solving, teamwork


SEE: “Certificates and courses


  • music, films and technology news