Learn Data Skills
Stefan Stojkovic

Stefan Stojkovic


Based in Germany, NRW


My Portfolio Highlights

My New Track

Data Analyst

Data scientist, turning data chaos into organized knowledge.

My Work

Take a look at my latest work.


Introduction to Data Visualization with ggplot2


Data Manipulation with dplyr


Course Notes: Hypothesis Testing in R

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Universität Witten/Herdecke | Oct 2021 - Present

Doctoral Researcher

PhD candidate and research associate in the European Research-funded project "Democracy, Anger and Eilte Responses", led by pROF. Nils-Christian Bormann (https://ncbormann.github.io/) and hosted by UWH.
Show More

European Policy Center | Jul 2020 - Jun 2021

Junior Researcher

I was working in the Western Balkan Civil Society Empowerment for a Reformed Public Administration (WeBER) project. My tasks included: 1) Survey research - survey design and statistical data analysis; this included public opinion polls, as well as surveys with civil servants and civil society representatives 2) Content analysis - predominantly legislation content analyses aimed to understand the regulatory framework affecting public administration 3) Qualitative research - interviews and focus groups with citizens, civil society representatives, public officials and civil servants 4) Consulting activities (based on research evidence). These included reports on the situation on the ground vis-à-vis (a) the current legislation and (b) long-term reform goals that the countries set with respect to their public administration

Central European University | Jan 2018 - Jun 2018

Research Assistant/Coder

As part of the "Comparative Populism Project", I worked with the qualitative data that covered political speeches held by Presidents and Prime Ministers across Europe. I contributed to the creation of a large cross-national database on populism, nationalism and conservatism in Europe. Specifically, my tasks included speech coding and entering (quantified) values in the database.

Ninamedia | Apr 2017 - May 2017

Research Assistant

During this 90-hour long internship, I worked on survey design and data analysis in the field of public opinion and market research. In addition, my job included the preparation of materials for field surveys. I also conducted telephone surveys and assisted in data collection through focus groups.

Pokrajinska vlada | Jun 2016 - Dec 2016

Policy Research Intern

I was an intern in the provincial government of the autonomous province of Vojvodina Serbia, in the Provincial Secretariat for Education, Regulations, Administration and National Minorities. My work consisted of conducting and reporting descriptive statistics in the field of students' dropout. I was in charge of maintaining students dropout database for elementary- and high school student on the territory of Vojvodina. I was also in charge of minor administrative tasks.

My Education

Take a look at my formal education

Master of Science - MS, Political ScienceLeiden University | 2020
Master of Arts - MA, Social SciencesCentral European University | 2019
Master's degree, Industrial and Organizational PsychologyUniversity of Novi Sad, Faculty of Philosophy, Serbia | 2017
Bachelor's degree, PsychologyUniversity of Novi Sad, Faculty of Philosophy, Serbia | 2016

Powered by

  • Work
  • Courses
  • Experience
  • Education