Harjot Singh

BCA graduate · Data Analyst & ML Enthusiast

New Delhi, India

@harjot_singh1

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About

Recent BCA graduate with hands-on experience in data analytics, Python, SQL, and machine learning. Built and deployed projects involving EDA, feature engineering, model evaluation, and dashboards to turn data into business insights.

Experience

Data Analyst Intern

Krutrim Insights · Pitampura, Delhi

Jun 2026 – Jul 2026

Analyzed real business datasets; performed EDA and built dashboards in Python and Excel. Worked on predictive analysis and reporting, and presented insights.

Education

2026

Bachelor of Computer Applications (BCA)

Institute of Information Technology & Management (IITM)

Awarded by GGSIPU

Computer Applications · Aug 2023 – Jul 2026

Computer Applications · Aug 2023 – Jul 2026

Skills

<3 months

SQL RAG CSS3 Flask HTML5 Python FastAPI PyTorch XGBoost Lightgbm Streamlit LangChain JavaScript scikit-learn Deep Learning REST API Design Machine Learning Model Evaluation Data Manipulation Prompt Engineering text preprocessing Feature Engineering Predictive Analytics Hyperparameter Tuning Natural Language Processing

Tools / apps / platforms

<3 months

GitHub Microsoft Excel Microsoft Power BI

Projects

Retail Sales Analysis & Dashboard

Python, Pandas, NumPy, Matplotlib, Excel, Presentation

Analyzed retail sales data, identified trends and category performance, built an interactive Excel dashboard with PivotTables, PivotCharts, KPIs, and Slicers, and presented actionable insights.
Autism Spectrum Disorder Prediction

Python, Scikit-learn, XGBoost, SMOTE, Streamlit

Conducted EDA on a Kaggle dataset, handled class imbalance with SMOTE, trained multiple models, and deployed an interactive Streamlit web app for real-time predictions.
Customer Churn Prediction

Python, Scikit-learn, XGBoost, Streamlit

Built an ML pipeline to predict customer churn, performed data cleaning, EDA, and feature engineering, compared multiple models using ROC-AUC, and deployed an interactive Streamlit app.

Courses & certifications

Data Science Intern · Codsoft
Data Analytics Job Simulation · Deloitte
Data Science Methodology · Cognitive Class
Data Analysis with Python · Cognitive Class

🏆 Achievements & awards

1st Prize – Blind Code Competition at college

⚽ Extracurricular activities

Team Participant — Smart India Hackathon (SIH) 2025

Led a multidisciplinary student team through ideation, requirement analysis, and solution design. Coordinated team collaboration and execution, qualifying through the institute-level internal hackathon round.
Team Participant — College Hackathons & Innovation Competitions

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