I will clean, transform, and analyze your messy data

Sommige informatie wordt in het Engels weergegeven.

India

Ik spreek Bengaals, Engels, Hindi

Data Baddie

Final-year CS (AI/ML) student building production-grade data pipelines and ETL systems. I work with Python, PySpark, SQL, Kafka, Airflow, Snowflake, and Databricks — with hands-on projects across clou...
Over deze dienst

Tired of messy, inconsistent, or incomplete data slowing you down?

I'll clean, transform, and analyze your dataset using Python and Pandas so you get reliable, ready-to-use data fast.

What I handle:

  • Missing values, duplicates, and null treatment
  • Column standardization, data type fixes, formatting issues
  • Outlier detection and removal
  • Merging, reshaping, and filtering datasets
  • Exploratory Data Analysis (EDA) with clear visualizations
  • Summary statistics and key insights

Deliverables (depending on package):

  • Cleaned CSV/Excel file
  • Python script (.py or .ipynb) fully commented
  • Charts (bar, histogram, heatmap, scatter)
  • Written insights / report

Tools: Python, Pandas, NumPy, Matplotlib, Seaborn

Formats I accept: CSV, Excel (.xlsx), JSON, Google Sheets export

Not sure which package fits? Message me first I'll tell you honestly.

Technologie:

apache vonk

Excel

Jupyter-notitieboek

Power BI

Type analyse:

Statistische analyse

Expertise:

Webanalyse

Zakelijke inzichten

Programmeertaal:

Python

SQL

NoSQL

DAX

Mijn portfolio