Ravichandran Raghu

Ravichandran Raghu

AI Data Scientist
India
Tamil, English

About Me

Data professional with hands-on experience in SQL, Excel, Python, and Machine Learning. Skilled in data cleaning, transformation, analysis, and reporting, with practical exposure to analytics projects and part-time indus…

Experience

Data Analyst (Part-time)

BKUK Group
Apr 2025 - Jul 2025 · 3 months

Analysed business datasets using SQL and Excel to support reporting and decision-making
Performed data cleaning, validation, and transformation to improve data quality
Created structured reports and summaries for stakeholders
Worked with teams to understand data requirements and deliver insights

Data Analyst (Part-time)

BKUK Group
Apr 2025 - Jul 2025 · 2 months

Analysed business datasets using SQL and Excel to support reporting and decision-making, Performed data cleaning, validation, and transformation to improve data quality, Created structured reports and summaries for stakeholders, Worked with teams to understand data requirements and deliver insights

Software Engineer

Softcraft Systems and Solutions Pvt. Ltd.
May 2020 - Aug 2021 · 1 year 3 months

Developed backend and data-processing features using Python
Wrote optimized SQL queries for data extraction and validation
Supported data preparation and transformation for analytics use cases
Collaborated in Agile teams, reducing bug resolution time by 20%
Maintained technical and database documentation

Software Engineer

Softcraft Systems and Solutions Pvt. Ltd.
May 2020 - Aug 2021 · 1 year 3 months

Developed backend and data-processing features using Python, Wrote optimized SQL queries for data extraction and validation, Supported data preparation and transformation for analytics use cases, Collaborated in Agile teams, reducing bug resolution time by 20%, Maintained technical and database documentation

Certifications

JPMorgan Chase & Co. — Excel Skills | BCG — GenAI | ML & Data Science in Python

private institutions in india · India · 2021

Skills

ETL Data Integration and Transformation (ETL) Excel MySQL Python Structured Query Language (SQL) Data Modeling NumPy Machine Learning MongoDB Power BI Tableau Data Cleaning EDA Aggregations CTEs Window Functions NLP Regression Models Model Evaluation Pandas Scikit-learn PyTorch Matplotlib Seaborn Git
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