Branislav Nikolic Email & Phone Number

Leipzig, Sn, De

Berlin, Germany

- Fostered a collaborative and people-first team environment by actively listening and identifying teammates' abilities and needs.- Developed strategic data models for continuous data quality improvement, using focused modeling, transformations, and KPIs to derive actionable insights.- Automated ETL and LT processes with Python, Databricks, BigQuery, and Airflow, significantly increasing team efficiency and reducing human error.- Designed automated workflows in collaboration with MerchOps and Process Improvement teams, boosting cross-functional efficiency.

Berlin, Germany

- Utilized data visualization and analysis tools (Tableau, Looker, Google Sheets, Google Analytics, SQL) to improve conversion rates and add business value.- Developed Python scripts and SQL queries to automate ETL/ELT pipelines, implement QA workflows, and enhance team efficiency.- Mentored and supported new team members to ensure a smooth transition, high-performance integration, and a collaborative work environment

Split, Split-Dalmatia, Croatia

- Organized and participated in weekly to daily remote co-working sessions with teammates to foster a healthy and supportive remote work environment.- Conducted thorough analyses and data processing with PostgreSQL, BigQuery, and Python to enhance quality, clean data and prevent duplication, and improve customer experience on the front-end.- Collaborated on developing three modular automated data transformation scripts (Python & SQL) for identifying and consolidating duplicates.- Improved data quality by developing automated scalable pipelines in Python to delete millions of stale products, leading to a 25% reduction in occupied storage space.

- Conducted geospatial data research within German Geobasis NRW open cadaster (ALKIS) data.- Data manipulation and analysis using SQL and BigQuery.- First experience with Google Cloud Platform and Big Data.

Bonn, North Rhine-Westphalia, Germany

Cologne Area, Germany

- Teaching experience: -- Coordinated the exercise classes for several M. Sc. level courses (Relativity and Cosmology I and II, Quantum Gravity) -- Coordinated and organized the "Drop-In center" (supplemental informal exercise class for filling education gaps) -- Taught M. Sc. level courses as the substitute lecturer (Relativity and Cosmology I and II, Early Universe)- Conducted Research in Theoretical Physics (Classical and Quantum Gravity)

Cologne Area, Germany

- Research in Theoretical Physics (Classical and Quantum Gravity)

Cologne Area, Germany

- Teaching experience: -- Coordinated and organized the voluntary exercise class in Quantum Gravity (M. Sc. course) -- Coordinated and organized the "Drop-In center" (supplemental informal exercise class for filling the education gaps)- Research in Theoretical Physics (Classical and Quantum Gravity)

Bonn Area, Germany

- Teaching experience: -- Coordinated the exercise class in Advanced Quantum Theory (M. Sc. course) -- Coordinated and organized the "Drop-In center" for Advanced Quantum Theory (supplemental informal exercise class for filling the education gaps)- Research in Theoretical Physics (Classical and Quantum Gravity)

Doctor Of Philosophy - Phd, Theoretical And Mathematical Physics, Summa Cum Laude (Ger. Mit Auszeichnung 0.0)

Activities and Societies: - Bonn-Cologne Graduate School of Physics and Astronomy (BIGS-PA) - Deutsche Physikalische Gesellschaft (DPG).

Master'S Degree, Astrophysics, 1.5

Activities and Societies: - Bonn-Cologne Graduate School in Physics and Astronomy (BCGS-PA)- Thesis title: Quantum geometrodynamics.

Master'S Degree, Physics

- Thesis title: Living Systems and Entropy Production with Implications for Astrobiology - Supervisor: Prof. Dr. Zorica Svircev

Bachelor'S Degree, Physics

- Thesis title: Kerr Metric with Applications to Astrophysics - Supervisor: Prof. Dr. Milan Pantic