Likhitha P.

About Likhitha P.

Data Scientist with 4+ years of experience in machine learning, deep learning (CNN, RNN…

Experience

1. Data Scientist

   Capital One

   Aug 2023 — Present · US

   Architected a hybrid deep learning model combining ANN, CNN, and RNN, resulting in a 30% improvement in overall model performance for complex data analysis tasks.• Employed rigorous evaluation techniques (BLEU, ROUGE, perplexity) to assess and optimize the performance of 30% NLP models for translation, summarization, and language generation tasks.• Improved portfolio risk management models, reducing VaR (Value at Risk) by 15% through improved feature engineering and time series forecasting.• Engineered a custom LLM pipeline using LangChain to construct a knowledge graph from a vast scientific literature corpus, leading to a 30% improvement in information retrieval accuracy• Optimized investment portfolios through rigorous Monte Carlo simulations, resulting in a 2.5% increase in annualized returns while effectively managing risk exposure.• Developed and deployed risk assessment models using machine learning techniques, improving fraud detection accuracy by 35% and reducing false positives by 20% in financial transactions.• Revamped real-time Tableau dashboards to effectively visualize key metrics and trends, resulting in a 20% increase in revenue and a reduction in operational risks.

Education

• University of North Texas

  Master's degree, Data science

• Malla Reddy College of Engineering & Technology

  Bachelor of Technology - BTech