Wrijupan Bhattacharyya, PhD
About Wrijupan Bhattacharyya, PhD
Wrijupan Bhattacharyya, PhD, is a Data Scientist at Delivery Hero in Berlin, Germany, with extensive experience in data analysis and machine learning.
Current Role at Delivery Hero
Wrijupan Bhattacharyya, PhD, is currently working as a Data Scientist at Delivery Hero in Berlin, Germany. In this role, he applies his extensive knowledge in data analysis and machine learning to contribute to the company's data-driven decision-making processes. His responsibilities include the development and implementation of predictive models and leveraging large datasets to enhance operational efficiencies.
Previous Positions and Experience
Wrijupan Bhattacharyya has accumulated significant experience in the field of data science and research through various roles. He worked at Data Science Retreat as a Data Scientist for three months in 2021. Prior to that, he was a Postdoctoral Scientist at DESY from 2019 to 2021, following his stint as a PhD Researcher at DESY from 2016 to 2019. He also served as a Data Analyst at Saha Institute of Nuclear Physics for six months in 2012. These positions have equipped him with a robust background in data analysis and machine learning.
Educational Background and Academic Credentials
Wrijupan Bhattacharyya earned his Doctor of Philosophy (PhD) degree in Astronomy and Experimental Physics from Humboldt University of Berlin, where he studied from 2016 to 2019. He holds a Master of Science (MS) degree in Physics from the Indian Institute of Technology, Madras, achieved between 2012 and 2014. He also completed his Bachelor of Science (BS) degree in Physics from St. Xavier's College, Kolkata, from 2009 to 2012. Prior to his higher education, he attended Ramkrishna Mission Vidyalaya, Narendrapur, where he completed his high school education.
Expertise in Machine Learning and Data Analysis
Wrijupan Bhattacharyya possesses over five years of professional experience using Python for the analysis and modeling of large datasets. He has built statistical and machine learning models utilizing tools such as Scikit-learn, Tensorflow, Numpy, Pandas, and Scipy. His expertise extends to developing deep learning solutions, including a project where he diagnosed industrial machine failures from their acoustic footprints. His work often involves mathematical modeling and the classification of observational data using advanced computational techniques.
Significant Projects and Collaborations
Wrijupan Bhattacharyya has participated in several noteworthy projects and collaborations. He leads an operations team of five scientists within the MAGIC Collaboration, an international astronomical project comprising over 150 members from 10 countries. His role involves managing the classification of observations into signal and background events using local computing clusters. Additionally, he received a prestigious award from his telescope collaboration for his significant contributions to a major astrophysical discovery. His career includes the analysis of terabytes of data to investigate the origins of powerful active galaxies.