Avijit Bhattacharjee
Data Scientist
Gurugram
Summary
Optimist Data Scientist, Google Associate Cloud Engineer Certified with IEEE Transactions on Cybernetics journal publication in one-year academic research (DOI:10.1109/TCYB.2022.3165879) and three years industry experience of overcoming complex architectural and scalability issues. Proficient in regression, classification and clustering algorithm of machine learning; time series analysis; deep learning; power BI; SQL, scripting language python as well as managing end-to-end ML pipeline using MLflow and Airflow.
Overview
3
3
years of professional experience
2
2
years of post-secondary education
1
1
Certification
Work History
Senior Analyst
Bank of America
Gurugram
01.2023 - Current
- Validated OCR technology to process a bookmarked PDF, extracting information and resulting in significant cost savings of 30 FTE positions.
- Single-handedly automated a manual process for operational excellence by developing scalable and modular Python code, resulting in a package that saved 20 FTE positions.
Data Science Analyst
Accenture Solutions Pvt Ltd
Bengaluru
08.2021 - 01.2023
- Developed an innovative AI engine to detect and analyze bias across HR processes, resulting in a new whitepaper, increased revenue by 10%, and acquisition of new clients.
- Identified distinct patterns and behaviors of prospects converting to customers through customer segmentation. This successful project resulted in a 3-year contract extension with the client for the company.
- Improved SQL query performance by 20 times, effectively resolving multiple client escalations.
Data Scientist - Post Graduate Trainee
Secure Meters
Udaipur
07.2020 - 08.2021
- Designed an AI/ML-based solution to predict the remaining useful life of water pumps, resulting in cost savings and prevention of penalties through improved maintenance planning.
- Established a robust infrastructure within the organization, ensuring adherence to best practices in machine learning.
Education
Master of Science - Mathematics
Indian Institute of Technology, Indore
Indore 07.2018 - 07.2020
Skills
Machine learning
Deep learning
Python
SQL
Analytical and Critical Thinking
Google Cloud Platform (GCP)
MLOps
Airflow
PySpark
Power BI
Debugging
Cross-functional
Collaboration
Time Series Analysis
Certification
Google Associate Cloud Engineer
Publications
IEEE Journal Publication titled "Intuitionistic Fuzzy Weighted Least Squares Twin SVMs" with an impact factor of 19.1.
Timeline
Google Associate Cloud Engineer
05-2023
Senior Analyst
Bank of America
01.2023 - Current
Data Science Analyst
Accenture Solutions Pvt Ltd
08.2021 - 01.2023
Data Scientist - Post Graduate Trainee
Secure Meters
07.2020 - 08.2021
Master of Science - Mathematics
Indian Institute of Technology, Indore
07.2018 - 07.2020