LinkedIn Analytics Web Application
A local-first web application that transforms LinkedIn Takeout exports into structured analytics on roles, industries, and geographic reach using NLP, unsupervised learning…
Aleksei Prishchepo
October 27, 2025
A Power BI dashboard analyzing CFPB consumer complaint data with built-in forecasting and causal analysis. The project focuses on turning public regulatory data into forward-looking, decision-ready insights for risk and compliance analysis.
BI Analyst & Developer
Power BI, Power Query, DAX, R (time-series analysis), custom visuals
Financial services, consumer protection, regulatory analytics
Identifies long-term patterns and structural changes in complaint volumes across financial products and institutions.
Uses time-series modeling to anticipate future complaint levels, enabling proactive risk, compliance, and capacity planning.
Applies causal inference techniques to understand why complaint volumes change, separating underlying drivers from surface correlations.
Highlights institutions and regions that disproportionately contribute to complaint volumes, supporting prioritization and oversight.
Reveals which financial products and issue types generate the most consumer friction, guiding targeted investigation and remediation.
See details of implementation in the blog post
Cleaned and standardized raw CFPB complaint data using Power Query, focusing on temporal consistency, categorical normalization, and analytical readiness.
Implemented forecasting and causal analysis using R scripts running directly inside Power Query.
Built a performant semantic model optimized for time-series analysis, forecast comparison, and dimensional slicing.
Emphasized clarity and decision-readiness, with clear separation between historical data, modeled forecasts, and causal insights.
Enables forward-looking monitoring of complaint trends.
Helps identify products and institutions driving complaint growth.
Demonstrates how advanced analytics can be embedded directly into BI workflows.
Business Intelligence dashboarding • Public data analytics • Financial services domain knowledge • Data modeling & ETL • Power BI & DAX • Analytical storytelling • Regulatory and compliance analytics
If your organization could benefit from advanced analytics embedded into Power BI dashboards to support risk, compliance, or operational decision-making, let’s talk. I can help design and build tailored BI solutions that turn data into actionable insights.