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igor_dataexpert

Igor T

@igor_dataexpert

Data and Operations Specialist, SAP, Excel and Python Automation

Estonia
English, Russian
About me
📊 Real-world business experience. Data-driven solutions. With 11+ years in manufacturing, operations, and process improvement, I understand how businesses work and what makes data valuable. I combine hands-on industry experience with Python (Pandas), SQL, and Excel to clean messy datasets, uncover trends, analyze KPIs, and turn raw data into clear, actionable insights. ✅ Data cleaning & preparation ✅ Data analysis & reporting ✅ Charts & business insights My approach: practical solutions, careful work, and results you can understand and use. Let's turn your data into smarter decisions!... Read more

Skills

i
igor_dataexpert
Igor T
Offline • 

See my services

Data Formatting
I will clean, analyze, and visualize data using python, sql, and excel
From$15 / projectMore details
Data Cleaning
I will clean, format, and deduplicate your excel or csv data
From$15 / projectMore details

Portfolio

Work experience

Independent

Data Analyst

Independent • Self-employed

May 2026 - Present • 6 mos

Worked on independent data analytics projects focused on data cleaning, data validation, and exploratory data analysis. Cleaned and organized datasets using Python and Pandas. Identified missing values, duplicate records, and inconsistent data formats. Used SQL to filter, aggregate, and analyze structured data. Created charts and summaries to identify trends and patterns. Prepared clear, well-structured analytical outputs and documented data quality issues.