Mayank Mangal Email & Phone Number

Gurugram, Haryana, India

Bengaluru, Karnataka, India

Gurugram, Haryana, India

– Hybrid Recommendation Engine: Independently developed a hybrid of Collaborative filtering and Content-based recommendation for in-house product, implemented with the FastAPI framework in Python.Technology: Matrix Factorization, TF-IDF– Designed a robust customer segmentation model aimed at reducing churn using RFM (Recency, Frequency, Monetary) analysis and presented the findings on a dashboard.– Designed and automated various data pipelines for seamless transfer of specific data requirements from source to BigQuery using Airflow.

Bengaluru, Karnataka, India

– Successfully converted a leading food products client's POC project starting from scratch including, collecting, cleaning, and extracting patterns in the data. Organized and presented findings to the client by creating Tableau dashboards.– Designed a time series model to predict how many items will get sold in the coming days using ARIMA and Prophet models. Performed error analysis and performance tuning to reach the best accuracy of 88%.– Built a model for K- Means Clustering of similar stores based on various metrics involved after reducing the data dimensions using PCA technique. Worked closely with the software team to implement FastAPI to deploy the model in the product.– Automated a manual data preparation task including the automatic transfer of new file from SFTP, Gmail, and Google Drive to Google Bucket (Google Cloud Platform), thereby reducing 6 hours of manual work every time.

Bengaluru, Karnataka, India

Bachelor Of Engineering (B.E.), Mechanical Engineering

Higher Secondary School, Science