Nikola Ladović
Turning raw data into meaningful insights
New to Contra
Nikola is ready for their next project!
Designed an interactive Power BI dashboard using real-world 2024 data job postings to visualize job counts, salaries, skill demand, and geographic distribution. Implemented Power Query, data modeling, DAX, and interactive features (slicers, drill-through, bookmarks) to enable intuitive exploration of the data job market.
1
10
Analyzed real-world data science job postings to identify high-value skills, salary benchmarks, and regional pay differences. Used Power Query, Pivot Tables, DAX, and Power Pivot to uncover relationships between skill demand, compensation, and job roles, supporting data-driven hiring and upskilling decisions.
1
17
Conducted an end-to-end analysis of the U.S. data analyst job market using Python (Pandas, Matplotlib, Seaborn). Explored skill demand trends, salary distributions, and optimal skills to learn, delivering actionable insights for career planning and workforce strategy.
1
23
Performed an intermediate SQL analysis using PostgreSQL to evaluate customer lifetime value, cohort revenue trends, and churn risk for an e-commerce business.
1
27