Freelance BI & Data Analyst

Data that
drives decisions.

I turn complex data into clear dashboards and actionable insights that help businesses grow with confidence.

Power BIPower BI ServiceCustom VisualsRLSMS FabricDatabricksApache SupersetSQLPythonDAX
Portrait of Dmitrii Kleiankin
Available for projects
Reports delivered 30+
Data sources 15+
Scroll to explore
01

What I do

I connect business questions with the right data, then build reporting systems that make answers visible.

01

BI Dashboards

Interactive Power BI reports designed around your KPIs.

02

Data Analysis

Clear insights from complex datasets and business questions.

03

Data Automation

Reliable reporting workflows that save time every week.

02

Selected work

Dashboards built for clarity and action.

EXECUTIVE SALES
€1.28MREVENUE18.4%MARGIN24.8KORDERS

Power BI · Sales

Executive Sales Overview

One source of truth for revenue, margin and regional performance.

OPERATIONS
94.2%ON TIME2.4dAVG. TIME

Power BI · Operations

Supply Chain Control

Delivery performance and bottlenecks made visible in real time.

FINANCE / 2025 €348,200

NET PROFIT

Power BI · Finance

Financial Performance

A focused view of cash flow, profitability and budget variance.

Demo previews shown. Replace them with your screenshots and Power BI Service links.

03

Start a project

Have data?
Let's make it useful.

Tell me about your challenge. I will get back to you with ideas on how we can solve it.