Shirsendu Dhar
@user.24223672
Data Scientist at Fractal Analytics Pvt. Ltd.
Bengaluru, Karnataka, India
Data Scientist with 2.8 years of experience in the dynamic field of data science, with a solid background in Python and C++ programming, machine learning, SQL, and data visualization. Expertise encompasses probability, statistics, A/B testing, and optimizing machine learning models for peak accuracy.
Experience
Data Scientist
Fractal Analytics Pvt. Ltd.
Developed Customer Churn Identification and conversion rate optimization for retail clients. Fine-tuned open-source LLM models using PEFT for medical Q&A. Conducted ad-hoc analyses and data transformations for CPG clients. Recognized for swift comprehension of tasks and strong analytical prowess.
Associate Data Scientist
Fractal Analytics Pvt. Ltd.
Created a Balance Forecaster for a financial services client using feature engineering and transaction patterns to predict user balances and prevent overdraft fees. Worked on StreamFlux platform to build end-to-end data pipelines and machine learning solutions.
Data Scientist Intern
Happymonk.AI
Built a model to detect Fire or Spark in a video stream using Mask-RCNN to mitigate electric hazards and automate damage mitigation.
Education
St. Thomas’ College of Engineering & Technology, Kolkata, India
Bachelor of Technology
Information Technology
Kendriya Vidyalaya Ballygunge, Kolkata, India
Higher Secondary School
Licenses & Certifications
Build Basic Generative Adversarial Networks (GANs)
DeepLearning.AI, Coursera
Convolutional Neural Networks
DeepLearning.AI, Coursera
Sequences, Time Series and Prediction
DeepLearning.AI, Coursera
Certification of Excellence for Data Science and Machine Learning Python
Coding Ninjas