Sundeep Samant Singh Email & Phone Number

Noida, Up, In

Noida, Uttar Pradesh, India

Noida, Uttar Pradesh, India

RESPONSIBILITES AND ACHIEVEMENTS•Designated as Subject Matter Expert (SME) in the field of Machine Learning and Artificial Intelligence•Deployed various AI / ML models into successful into production using Docker / Gradio•Managed risk portfolio of UHG and 7 external clients associated with prospective and retrospective processMAJOR PROJECTS•STABLE DIFFUSION IMAGE GEN MODEL•Built a Stable Diffusion models to generate images based on regular and special responses from user•Utilised pretrained model from CivitAI and LoRA weights to customize the responses•Deployed the model in Gradio using ESRGAN to enhance the quality of image for better user experience•GPT MEDICAL SENTIMENT CHATBOT•Built a medical sentiment recommendation chatbot for age group of 65+ years for regular conversation•Utilized Prompt Engineering and RAG structure to update the recommendation parameters to latest•Deployed the model using AWS Sagemaker with API being used for web application integration•Improved the mental health well being of elderly population by 65% based on result from app survey•LLAMA 2 CHATBOT•Built a chatbot using pretrained Llama2 - 13B model for question answering dynamics for users•Utilised PEFT and LoRA to quantize and fine tune the model on 15k multi conversation dataset•Improved the performance of chatbot by multi task prompt tuning to generate better response•HCC EHR MODEL•Built a Convolution BERT LLM model to predict presence of 86 HCCs from clinical electronic health record•Developed wordpiece tokenizer from a corpus of 200 million pages comprising 90 million unique words•Utilized knowledge distillation to build smaller model with domain based learning for inference efficiency•Decreased overall false positive rate by another 50% from existing CAML model in production

Gurugram, Haryana, India

RESPONSIBILITIES AND ACHIEVEMENTS•Managed day to day requirement of clients on overall standing among competitors and market penetrationMAJOR PROJECTS•CUSTOM AUTHORIZATION & BENCHMARKING SOLUTION•Reduced man-hours by 50% by developing end to-end ETL framework on market position of clients•Optimized using Linear Programming masked benchmark figures to comply with privacy guidelines•Built one-click solution to check factors for multiple issuers simultaneously using Random Forest model•VALENTINE MODELLING•Predicted spending propensity on jewellery and giftware during Valentine period with 87% accuracy•Reduced marketing cost of merchants by 57% using XGBoost model as compared to random targeting

Coimbatore, Tamil Nadu, India

RESPONSIBILITIES & ACHIEVEMENTS•Built and maintained AI / ML risk models for credit appraisal and credit monitoring process•Deployed the model into production environment using CI/CD pipelines in Docker environment with API•Managed risk and requirements of more than 20 corporate clients with business mix of over ₹ 5000 million•Saved ₹ 1500 million of provision loss by strategizing One Time Settlement of largest defaulter of circle•Best performer of circle with highest rating for 2 consecutive yearsMAJOR PROJECTS•SME SCORECARD MODEL•Developed a statistical based scorecard model to evaluate risk for extending credits to SME borrowers•Utilized Logistic Regression to assign weights on key financial parameters critical to SME borrowers•Achieved a 20% increase in portfolio quality by reducing quick mortality and short term default cases•SME CHURN MODEL•Built a model to predict the possibility of SME consumers churning behavior due to market rates•Utilized Logistic Regression and Decision Tree to built the model to accurately predict the churn reason•Achieved a reduction an overall reduction of 30% from monthly reporting of customers for better visibility