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Aleksei Prishchepo

Business Intelligence & Analytics that survive statistical scrutiny

I build analytics systems, dashboards, and models that replace intuition with evidence — from KPI frameworks to forecasting and experimentation.
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About Me

I’m Aleksei Prishchepo, a Business Intelligence and Analytics professional with a systems engineering background and hands-on experience building and operating data-driven businesses.

My focus is practical analytics: defining metrics, building models, and supporting decisions under real-world constraints.

How I think about analytics

Metrics should be defined before being visualized. Models should explain before they predict. Uncertainty should be acknowledged, not hidden.

If something cannot be measured or validated, it should not drive strategy.

This site documents practical analytics work: real problems, real constraints, and the trade-offs involved in using data responsibly.

What I do

I work at the intersection of business, data, and statistics. My focus is not dashboards for their own sake, but analytical outputs that directly support decisions.

If this matches your needs, let’s talk.

Core areas of work

Note🎯 KPI systems & metrics design

Defining metrics that reflect real business performance.

Note📊 Business dashboards & reporting

SQL-first, decision-oriented dashboards built for clarity.

Note📈 Forecasting & planning

Forecasting cash flow, revenue, and expenses with built‑in uncertainty.

Note🧪 Experiments & causal analysis

Designing and analyzing experiments to answer does this actually work?

Note🏗️ Analytic & data engineering

Data foundations: ETL/ELT, and reproducible workflows.

Note🧭 Decision support

Translating analytical results into concrete recommendations.

Selected projects

Below are a few representative projects that reflect how I approach business analytics.

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…

E-Commerce Analytics Dashboard (Power BI + R)

An interactive BI dashboard combining customer RFM segmentation, ABC/XYZ product analysis, and revenue forecasting using R models embedded in Power BI.

Consumer Financial Complaints Dashboard (Power BI + R)

An interactive Power BI dashboard analyzing CFPB consumer complaints with trend forecasting, geographic and product breakdowns, and causal factor analysis using R models.

Credit Risk Simulation Dashboard (Power BI + R)

An interactive analytics dashboard combining a borrower-level credit risk calculator with portfolio-level simulation.

E-commerce Content Automation Platform

A web application that automates the generation of e-commerce product cards using asynchronous pipelines and LLM-assisted content creation.

Company-Wide Business Intelligence System

An end-to-end BI system consolidating operational, financial, marketing, and sales data into a single decision-support layer.

No matching items

Explore more projects in the Projects section. Need something like this? Let’s discuss.

Writing & analysis

I occasionally write on analytics, statistics, and business decision-making.

Title Reading Time Date
Agentic vs Deterministic Workflows: Designing a Reliable AI Application 7 min Dec 13, 2025
Building an E-Commerce Dashboard with Power BI and R 5 min Nov 26, 2025
Propensity Score Matching for Causal Analysis 6 min Oct 31, 2025
Building the Analytical Dashboard with Power BI and R 6 min Oct 26, 2025
Building a Credit Risk Dashboard with Power BI and R 8 min Sep 27, 2025
Time-Series Clustering with R’s dtwclust Package 8 min Aug 27, 2025
Minimum Detectable Effect (MDE) Calculation 6 min Aug 7, 2025
A/B Testing: Concepts and Techniques 36 min Jul 29, 2025
Animation of Spatial Data 7 min Jul 4, 2025
Product Cards Creation Application 1 min May 31, 2025
Creating Anki Flashcards From List of Words 6 min May 3, 2025
Implementing a Local Retrieval-Augmented Generation System 12 min Mar 21, 2025
Nerdy Valentine’s in Python, R, and Matlab 3 min Feb 14, 2025
Run Docker Containers Remotely with Airflow 4 min Jan 8, 2025
BI System Blueprint 2 min Jan 6, 2025
CV Week 2024 10 min Dec 18, 2024
Using Airflow FileSensor for Triggering ETL Process 5 min Nov 5, 2024
European Tech Salaries 19 min Sep 27, 2024
Python Library for Russian Macroeconomics Data 6 min Aug 22, 2024
Kano Method for Prioritization of Features 10 min Aug 5, 2024
Merging Customers Records Using Graphs in Python 8 min Jul 31, 2024
Exploring Geospatial Insights with R and rnaturalearth 5 min Jul 25, 2024

Welcome To My Blog 1 min Jul 21, 2024
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    Have a data or analytics problem worth solving? Get in touch.

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