Mena Hasan

About me

I help my clients make confident, data-driven decisions. Specialized in data cleaning, exploratory analysis, and visual reporting to translate complex numbers into clear, actionable visual insights to ensure that clients are supported.

What i do A raw data is usually messy, unclear and unstructured, therefore i have to follow these steps: 1) Define the problem ; in order to understand clients' goals 2) Data cleaning : including error correction, and changing the wrong items or numbers 3) Exploratory analysis : Using statistical plots and other tools to detect the extreme values (outliers) 4) Data visualization : Using charts in order to help clients making the right decision 5) Hypothesis testing : such as ANOVA and T-test.

My services and offers : 1) Data cleaning and preparation for analysis 2) Exploratory analysis 3) Data visualization 4) hypothesis testing 5) Summarization and execution