Ram Kulathumani Email & Phone Number

California, United States

Sunnyvale, California, Us

- RAG based question-answering platform using LLMs and Vector databases- English to DSL translation- Graph Neural Networks- ML based user risk scoring- Search and information retrieval- Model scalability and monitoring frameworks- Fine tuning large language models- ML powered prediction software for preempting insider threats

Sunnyvale, California, Us

Implemented a Context-Aware Key phrase Extraction Algorithm utilizing the Transformer architecture. Built a service in aws sagemaker for text embedding using a Sentence Transformer model fine tuned on a custom labeled dataset. Led the development efforts for building the infrastructure and framework for a multi model endpoint supporting several tenant models behind a single inference endpoint with zero inference downtime during model updates. Led research initiatives for features such as graph link prediction and autoencoder-based outlier detection.

Palo Alto, California, Us

Implemented a BERT model to extract pertinent text segments from PDF documents given a context.Developed an algorithm to extract crucial text elements from input paragraphs and retrieve information from a backend knowledge database using these extracted phrases. Constructed a comprehensive taxonomy of locations and applied the PageRank algorithm to assign weights to each place using data sourced from Wikipedia pages. Collaborated on the development of an XGBoost model for text classification.

Sunnyvale, Ca, Us

1. Architected and directed the development efforts of a defect recommendation system for customer service, aimed at reducing the mean time to respond to defects identified by customers.2. Designed and implemented a chatbot utilizing Dialogflow to assist customer service representatives in efficiently addressing frequently asked questions.

Sunnyvale, Ca, Us

Palo Alto, Ca, Us

Palo Alto, Ca, Us

Farmington Hills, Mi, Us