KATARINA
MIHAJLOVIC PETROVIC
Data Specialist
Experience
Detail-oriented Data Research and Data Curation Specialist with over six years of experience validating, organizing, and maintaining large datasets. Skilled in ensuring data accuracy and consistency through rigorous research and quality checks. Recently relocated to the Washington, DC area and eager to adapt quickly to new tools, workflows, and company processes to deliver precise, reliable results.
Results-driven Data Researcher with a strong background in information gathering and analysis. Skilled in employing advanced research methods and leveraging cutting-edge technologies to extract valuable insights. Excels in a fast- paced environment, contributing to LeadGenius's
commitment to delivering high-quality data solutions. May 2018 - September 2024
Data Researcher
Lead Genius
I played a role in crafting extensive business plans for a variety of clients. My expertise lies in conducting in-depth market research, performing financial analysis, and evaluating industry landscapes. Recognized for my ability to articulate intricate business concepts into clear and persuasive written content.
Feb 2020 - Jul 2020
Business Plans Researcher and Writer
Joorney Business Plans
****.*.********@*****.***
Washington, DC Green Card
Holder
Contact
Education
Skills
Bachelor of Political Science
Master of Political Science
University of Belgrade
University of Belgrade
2013-2018
2018-2021
Language
Serbian English
Test Planning
Manual Testing
Selenium
Test Case Design
Automated Testing
Data Sourcing
Data Quality Assurance
Data Enrichment
Market Research
Proficient in both manual and automated testing
methodologies, utilizing tools such as Selenium, JUnit, and TestNG. I specialize in crafting comprehensive test cases and scenarios to validate functionality and enhance usability. Actively engaged in exploratory testing techniques to identify latent defects, contributing to an elevated standard of software quality.
ISTQB Certification – Foundation Level in process
Nov 2022 - Nov 2023
QA Tester
Cubes School - Internship
GitHub
I reviewed, organized, and maintained accurate and consistent data across databases. My role involved researching and validating information from various sources, ensuring data quality, and collaborating with teams to improve overall data accuracy and completeness.
September 2024 - August 2025
Data Curator
Veeva Systems