ROHIT RAGAVENDHRA ARUL MURUGAN
Melbourne
Summary
Aspiring Data Analyst currently pursuing a Master of Data Science at RMIT University with strong hands-on experience in Python, SQL, Power BI, and machine learning. Skilled in data cleaning, exploratory data analysis, predictive modeling, and data visualization. Seeking an entry-level Data Analyst role to contribute to data-driven decision-making and ongoing professional growth.
Overview
3
3
years of professional experience
Work History
Data Analyst Intern
Tech Mahindra
Melbourne
03.2025 - 06.2025
- Worked on early prediction of Parkinson’s disease in the preclinical stage using healthcare datasets.
- Conducted data cleaning, feature engineering, and exploratory data analysis using Python (Pandas, Seaborn).
- Built classification models (Logistic Regression, KNN, Decision Trees) and evaluated performance with F1-score and ROC-AUC.
- Collaborated with senior data scientists and contributed to research documentation.
Data Analyst Intern
L&T Technology Services
Chennai
09.2022 - 10.2022
- Conducted data cleaning and analysis on engineering datasets using Python and Excel.
- Supported dashboard creation and reporting with Excel macros and charts.
- Collaborated with engineering teams to deliver actionable insights.
Education
Master of Data Science -
RMIT University
Melbourne, Australia06-2025
Bachelor of Technology - Computer Science and Engineering
SRM Institute of Science And Technology
India06-2023
Skills
- - Programming Languages: Python, R, SQL
- - Machine Learning: Logistic Regression, Decision Trees, K-Nearest Neighbors (KNN), Naive Bayes, Feature Engineering & Selection (Random Forest Importance), Model Evaluation (Accuracy, F1-score, ROC-AUC, Cross-validation), Hyperparameter Tuning, Pipelines
- - Libraries & Frameworks: Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn, FastText, Flask
- - Data Visualization: Power BI, Excel, ggplot2 (R)
- - Databases: SQL Server, SQLite
- - Other Tools & Technologies: Git, Linux (basic), Spark (intro)
- - Analytical Thinking
- - Problem Solving
- - Effective Communication
- - Teamwork & Collaboration
- - Time Management
- - Adaptability & Resilience
Languages
- English (Fluent), - Tamil (Native), - Hindi (Intermediate)
Projects
Product Recommendation System (Capstone), Built an ML model using FastText embeddings and Logistic Regression to recommend products based on customer reviews., Deployed as a Flask web application., Stock Market Analysis (Group Project), Compared KNN, Naive Bayes, and Decision Trees using scikit-learn pipelines on financial datasets., Used Random Forest Importance for feature selection and grid search for hyperparameter tuning., Economic Time Series Forecasting, Forecasted Australian economic indicators with SARIMA models., Applied ACF, PACF, EACF, and BIC for model selection, with visualization in R., Sales Dashboard in Power BI, Developed interactive dashboards and reports with DAX for sales data analysis and business insights.
Languages
English
Full Professional
Timeline
Data Analyst Intern
Tech Mahindra
03.2025 - 06.2025
Data Analyst Intern
L&T Technology Services
09.2022 - 10.2022
Master of Data Science -
RMIT University
Bachelor of Technology - Computer Science and Engineering
SRM Institute of Science And Technology