I will clean transform and process your data using python pandas

Ukraine

I speak Ukrainian, English

SQL Developer Data Integration Specialist

Hi! I’m Ihor, a Data Analyst and SQL Developer with strong expertise in designing, optimizing, and automating database workflows. What I specialize in: • Writing complex SQL queries & optimizing slow...
About this Gig

Are you struggling with messy, unorganized, or inconsistent data?


I am a professional Data Analyst and SQL Developer with a background in Computer Science. I specialize in transforming raw, unstructured data into clean, highly organized, and structured datasets ready for analysis or database integration.


My Data Cleaning Services Include:

Removing duplicates, null values, and irrelevant data

Standardizing and formatting dates, text, numbers, and currencies

Merging and combining datasets from multiple sources

Fixing structural errors, inconsistent naming, and missing values

Data validation and integrity checks

Custom Python (Pandas) / SQL transformations for complex workflows


Why Choose Me?

Precise, high-quality data handling

Clean output formats: CSV, Excel, SQL dumps, or JSON

Clear communication and fast delivery


Please message me with a sample of your data before placing an order to discuss your specific requirements.