Outlier Treatment for Data Cleaning

I'm in need of a diligent data expert to help with a data cleaning task, specifically focusing on outlier treatment.

Key Responsibilities:
- Removing duplicate entries
- Identifying and managing missing data
- Pinpointing outliers in the dataset and implementing an effective removal strategy as the preferred treatment method.

Ideal freelancer should possess:
- Proven experience in data cleaning and outlier handling
- Proficient in data analysis techniques
- Excellent attention to detail and accuracy
- Understanding of the removal technique for outlier treatment.