Promita Ghosh
@promitaghosh
Associate Data Scientist at Sravathi AI Technology Private Limited
Kolkata, India
Experienced Data Scientist with 2 years of expertise. Specializes in data aggregation, cleansing, and structuring. Skilled in developing and deploying machine learning models for complex business challenges. Proficient in crafting clear visualizations to communicate insights effectively. Collaborative team player translating business needs into innovative data-driven solutions. Dedicated to ongoing learning and staying updated on current trends and tools in data science.
Experience
Associate Data Scientist
Sravathi AI Technology Private Limited
Employed advanced generative models (GANs, VAEs, Diffusion Models) for customized molecule generation. Led the development of a process utilizing machine learning algorithms such as Random Forest and XGBoost, conducting rigorous hyperparameter tuning. Facilitated seamless integration through API generation and deployed on AWS EC2. Increased the accuracy of predictive models like Ames model from 75% to 92%, while reducing computational time by nearly 50%.
Project Linked Person
Indian Statistical Institute
Developed a predictive model for Duchenne Muscular Dystrophy (DMD) progression stages using clinical data. Produced a robust machine learning model encompassing data cleaning, feature selection, and model evaluation. Designed an intuitive web interface using Streamlit for instant DMD stage prediction.
Project Intern
Indian Statistical Institute
Accountable Prediction of Drug ADMET Properties with Molecular Descriptors. Transformed drug smiles into embeddings. Applied ML and DL (ANN, LSTM) models, statistically evaluated performance, and selected top models.
Programmer Analyst Trainee Intern
Cognizant Technology Solutions
Proficient in MySQL for data management, skilled in Informatica for Data Warehousing, and experienced with Hadoop, Apache Hive, and Apache HBase for Big Data operations. Assisted in importing source data into Informatica and storing data in Oracle database.
Education
University of Kalyani
Master’s
Data Science
First class
University of Calcutta
Bachelor's
Mathematics Honour's
First class