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Abhishek Jaiswal

@abhishekjaiswal3

Message

I turn customer and business data into actionable insights using Python, SQL, and machine learning.

India

Message

I've analyzed customer, subscription, support, shopping, and taxi data using Python, Pandas, SQL, and visualization tools to uncover churn, revenue, segment, and behavioral insights.

At Alfido Tech, I translated business requirements into user stories, tracked product metrics, and reviewed 100+ customer feedback records. At CodTech IT Solutions, I improved a model's validation accuracy from 78% to 85% through feature selection and parameter tuning.

Experience

Work history, roles, and key accomplishments

Business Analytics Intern

Alfido Tech

Jan 2026 - Jul 2026 (6 months)

Collected and organized business requirements from team discussions and converted them into user stories and task lists. Used Excel/Google Sheets to clean and organize business data, prepared weekly reports, and tracked basic product and business metrics.

Excel Google Sheets Data Cleaning Business Reporting Requirements Gathering KPI Tracking

Machine Learning Intern

CodTech IT Solutions

Jul 2025 - Dec 2025 (5 months)

Cleaned and prepared datasets using Python and Pandas, handled missing values and outliers, and created features for machine learning models. Trained and compared classification and regression models using Scikit-learn, improving validation accuracy from 78% to 85%.

Python Pandas scikit learn Feature Engineering Model Evaluation Hyperparameter Tuning Jupyter Notebooks