Welcome to my portfolio
Maniarasan J

Maniarasan J

MCA Student | Data & ML Enthusiast

About Me

Who I Am

I'm a passionate MCA student with a deep fascination for data science and machine learning. My journey in technology is driven by the desire to solve complex problems and create innovative solutions that make a difference.

What I Do

I specialize in transforming raw data into meaningful insights through advanced analytics, predictive modeling, and interactive visualizations. From customer behavior analysis to research-driven projects, I leverage cutting-edge technologies to deliver impactful results.

Key Highlights

🎓

Education

PG: MCA - Master of Computer Applications
UG: B.Sc Computer Science with Data Analytics

🔬

Focus Areas

Data Science, Machine Learning, Analytics

💻

Tech Stack

Python, SQL, Pandas, NumPy, Power BI, React

🎯

Approach

Research-driven, Detail-oriented, Solution-focused

My Journey

A timeline of my academic achievements and professional growth

🎓2022

Started B.Sc Computer Science with Data Analytics

Began undergraduate journey; built strong foundations in programming, math, and data concepts.

📘2023

Skill Building Phase

Expanded skills in Python, SQL, statistics, data structures, and analytics.

🚀2024

Projects & Hackathon Ideas

Completed ML/analytics projects and developed Women Safety Analytics hackathon concept.

🎉2025

UG Completion & MCA Admission

Completed B.Sc CS with Data Analytics and got admitted to Christ University for MCA.

💼2025

Master of Computer Applications (MCA)

Pursuing advanced studies in computer applications.

🌟2026

Career Development

Strengthening portfolio and preparing for Data Analyst / Data Scientist / Data Engineer roles.

My Skills

A comprehensive toolkit for data science, data analytics, and machine learning.

Python

SQL

Pandas

NumPy

Streamlit

Git

Github

Visual Studio Code

Java

Jupyter Notebook

📊

Data Science

Python, Pandas, NumPy, SQL

📈

Visualization

Power BI, Streamlit

🤖

Machine Learning

ML models, Evaluation, Feature engineering

Featured Projects

Showcasing my expertise in data science, machine learning, and analytics through real-world projects

📊

Customer Churn Analysis

Developed a comprehensive churn prediction model using machine learning algorithms to identify at-risk customers. Implemented data preprocessing, feature engineering, and model evaluation techniques to achieve high accuracy in predicting customer attrition.

PythonPandasScikit-learnPower BI
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🎓

Assessing the College Campus Experience

Conducted comprehensive research to evaluate and analyze various aspects of college campus life including academic facilities, student services, and overall satisfaction. Utilized surveys, data analysis, and statistical methods to identify key improvement areas and provide actionable recommendations for enhancing the campus experience.

PythonData AnalysisStatisticsSurvey Research
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🚨

Crime Data Analysis and Prediction of Perpetrator Identity

Built a predictive analytics system using machine learning to forecast crime patterns and hotspots. Implemented time-series analysis and geospatial modeling to help law enforcement agencies allocate resources effectively and prevent criminal activities through data-driven insights.

PythonScikit-learnPandasMachine Learning
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🔄

Reddit ETL Pipeline

Engineered a scalable ETL pipeline to extract, transform, and load Reddit data for analysis. Automated data collection, cleaning, and storage processes while ensuring data quality and implementing efficient database schemas.

PythonSQLAPIsData Engineering
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Want to see more of my work or discuss a project?

Let's Connect

Get In Touch

I'm always excited to connect with fellow data enthusiasts, potential collaborators, or anyone interested in my work

Location

Bengaluru, India

Availability

Open to opportunities

Let's Build Something Amazing

Whether you have a project in mind, want to collaborate, or just want to say hello, I'd love to hear from you!

Send Me an Email