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I will do data cleaning and analysis in sql, python and excel
EntryLevel Data Analyst
I am an entry-level data analyst who turns raw data into clear, decision-ready dashboards using SQL, Excel, and Power BI. With a background in chemistry from IIT Madras and CSIR-IICT, I apply a rigoro...
About this Gig
Have data but no time to make sense of it? I will clean it, analyze it and explain what it means in plain language.
Skills: SQL (joins, CTEs, views, aggregations), Python (Pandas, NumPy, Matplotlib, Seaborn), Excel and basic machine learning (Scikit-learn).
Examples from my portfolio: I wrote 8 SQL views for revenue, loyalty and spending analysis on retail data, and built a churn prediction model in Python that raised churn recall from 0.52 to 0.82.
What you get: a cleaned dataset (duplicates, missing values and formats fixed), analysis in SQL or Python (your choice), charts plus a short insights report, and code you can reuse.
About me: M.Sc. Chemistry from IIT Madras, now a PhD researcher, so I am used to careful, accurate work with real data.
Please message me before ordering with your data and goals.
My Portfolio
FAQ
Which file formats do you accept?
CSV, Excel (.xlsx) or a SQL database export. If your data is in another format, message me first and I will check.
Do I get the code or SQL queries?
Yes. The Standard and Premium packages include the Python notebook or SQL queries I used, so you can rerun the analysis yourself.
Is my data kept confidential?
Yes. I only use your data for your project and can delete it after delivery on request.
