Waqar Hassan completed PhD degree in Computer Science from the University of Sao Paulo in July 2022. The main research area in Ph.D. is Machine Learning (ML). In 2016, he completed his Master's degree from International Islamic University Islamabad, Pakistan, and worked with ML tasks. In 2012, he completed his Undergraduate degree from Comsats Institute of Information Technology Islamabad, Pakistan, and did specialization in Telecommunication Engineering. From 2021 to 2023, he worked as a Software Engineer in a Big data company named Lexis Nexis Risk Solution. Thier Dr. Waqar worked with Extract, Transform and Load (ETL) pipeline and employ Machine Learning skills to enhance the productivity to the standards. His research interest and expertise include Machine Learning, data mining, deep learning, and time series analysis.