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HARIHARAN

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HARIHARAN

AI & Data Science Fresher

AI/DS fresher with hands-on experience in Python, SQL, Power BI, and Machine Learning, gained through internships and real-world projects.

About Me

Professional Summary

I am a highly motivated AI and Data Science enthusiast with hands-on experience in Python, SQL, Power BI, and Machine Learning. My expertise lies in cleaning complex datasets, creating insightful visualizations, and building predictive models that drive decision-making.

With a strong foundation in Explainable AI (SHAP, LIME) and end-to-end ML pipelines, I strive to create transparent and reliable AI solutions. My experience through internships and academic projects has equipped me with the skills to handle real-world data challenges and deliver production-ready insights.

Education

B.Tech in Artificial Intelligence and Data Science

Suguna College of Engineering, Anna University

2022 — 2026

CGPA: 7.5 / 10

Technical Proficiency

Programming & Querying

  • Python (Pandas, NumPy, Scikit-learn)
  • SQL (MySQL)
  • HTML, CSS, JavaScript

Data Analysis & Viz

  • Power BI (DAX, Dashboards)
  • Excel (Pivot Tables, VLOOKUP)
  • Matplotlib & Seaborn

Machine Learning

  • EDA & Feature Engineering
  • Supervised & Unsupervised Learning
  • Explainable AI (SHAP, LIME)

Web & Tools

  • HTML, CSS, JavaScript (Node.js basics)
  • Git & GitHub
  • Jupyter, Colab, VS Code

Professional Exposure

Aug – Oct 2025

AI & Machine Learning Intern

Big-Si-Bucks Innovation Pvt. Ltd.

  • Applied supervised and unsupervised ML models on real-world datasets for predictive analytics.
  • Performed comprehensive data preprocessing, feature engineering, and rigorous model evaluation.
  • Built explainable AI solutions using SHAP and LIME to provide transparent model decisions.
  • Developed ML pipelines and supported deployment for real-time inference in an industry setting.
  • Utilized Python and Power BI to bridge the gap between model performance and business insights.

Featured Work

Medical Diagnosis with XAI

An AI-based diagnostic system built as a Final Year Project to predict disease risk with transparency.

PythonSHAPLIMEMLOps
Live Demo View Details

Health Guardian

AI-driven system providing personalized health recommendations based on lifestyle datasets.

Machine LearningAPIFastAPI
View Details

AI Travel Planner

Recommendation engine for customized itineraries using historical data and user preferences.

PersonalizationIntegrationPython
View Details

Other Notable Mini Projects

Rainfall Prediction

Predicting weather patterns using advanced regression techniques.

Car Price Prediction

Regression-based analysis of used car market trends.

AI SEO Optimizer

Keyword analysis and search engine optimization using AI.

Certifications

Oracle Cloud Infrastructure – Foundations
Google Data Analytics – Foundations
IBM Machine Learning Certification
Business Analytics with Excel
DevOps – Infosys Springboard
Microsoft Office Essentials