Ravi Ranjan is a Data Scientist who is currently working in HRS where he is developing End to End products for HRS Group He had finished his Tech Leader Fellowship (AI & ML) from Plaksha University. He has hands-on experience in Machine Learning, Data Analysis, Time Series Analysis, Data Engineering, Web Scraping, Deep Learning, Express Transform and Load (ETLs), Natural Language Processing (NLP), and Computer Vision. He won two Data Science hackathons during his time at Plaksha. His prior work experience includes working as a Data Scientist at Ank Aha where he maintained various ETLs and generated ML models for the company. He developed a scrapper combining game development and a data scraping approach that saved overall time by 94%. He also formulated a custom India map generator using a hierarchical agglomerative clustering approach from scratch that helped to find the dense region in an optimized way leading to a reduction of overall cost by 80%. Ravi has given data science talks at many conferences like the ODSC New Delhi chapter (World's largest open data science conference), Facebook Developer Circle New Delhi chapter, Disrupt 4.0, and GeeksGod. He completed his engineering in Computer Science & Engineering branch in 2018 from GNCT Greater Noida.