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I am Rama Krishna Marella, an AI Engineer with 5 years of experience in designing predictive models and scalable ML pipelines. I specialize in fine-tuning LLMs, prompt engineering, and deploying RAG-driven automation on cloud platforms to enhance operational efficiency and clinical decision-making in health systems.\n\nI am driven by system thinking and research to resolve complex AI challenges, always aiming to improve patient care and healthcare operations through practical, collaborative solutions.…I am Rama Krishna Marella, an AI Engineer with 5 years of experience in designing predictive models and scalable ML pipelines. I specialize in fine-tuning LLMs, prompt engineering, and deploying RAG-driven automation on cloud platforms to enhance operational efficiency and clinical decision-making in health systems.\n\nI am driven by system thinking and research to resolve complex AI challenges, always aiming to improve patient care and healthcare operations through practical, collaborative solutions.

Sri Rama Krishna Marella

AI Engineer, Data Scientist, Full Stack Developer, +1

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I am Rama Krishna Marella, an AI Engineer with 5 years of experience in designing predictive models and scalable ML pipelines. I specialize in fine-tuning LLMs, prompt engineering, and deploying RAG-driven automation on cloud platforms to enhance operational efficiency and clinical decision-making in health systems.\n\nI am driven by system thinking and research to resolve complex AI challenges, always aiming to improve patient care and healthcare operations through practical, collaborative solutions.…I am Rama Krishna Marella, an AI Engineer with 5 years of experience in designing predictive models and scalable ML pipelines. I specialize in fine-tuning LLMs, prompt engineering, and deploying RAG-driven automation on cloud platforms to enhance operational efficiency and clinical decision-making in health systems.\n\nI am driven by system thinking and research to resolve complex AI challenges, always aiming to improve patient care and healthcare operations through practical, collaborative solutions.

Available to hire

I am Rama Krishna Marella, an AI Engineer with 5 years of experience in designing predictive models and scalable ML pipelines. I specialize in fine-tuning LLMs, prompt engineering, and deploying RAG-driven automation on cloud platforms to enhance operational efficiency and clinical decision-making in health systems.\n\nI am driven by system thinking and research to resolve complex AI challenges, always aiming to improve patient care and healthcare operations through practical, collaborative solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Generative AI Engineer at Software Resonance Group

August 1, 2024 - Present

Developed and deployed a full-stack digital solution integrating Retrieval-Augmented Generation (RAG) and agentic chatbot capabilities to support automated lead generation and qualification for insurance and retirement planning, aligning with production-ready predictive model deployment strategies in agile environments. Designed and deployed a regulatory-compliant, adaptive chatbot using CrewAI to enhance customer data collection and decision-making. Optimized prompt design, memory buffer tuning, and retriever calibration to improve conversation efficiency and accuracy, contributing to a 30% increase in overall system accuracy. Led deployment pipelines and cloud scaling with Docker, Kubernetes, and AWS to ensure robust, scalable operations. Collaborated with cross-functional teams to align innovations with business, regulatory, and client requirements, including RESTful API integrations.

Generative AI & ML Engineer at Delta Analytics

June 1, 2022 - July 1, 2024

Led development and deployment of a Car Recommendation Chatbot leveraging retrieval-augmented generation (RAG) and agentic frameworks to deliver contextual, real-time recommendations. Built semantic ingestion and retrieval engine using Pinecone and BM25 to process automotive datasets, achieving a 7% increase in retrieval accuracy and a 4x speed improvement with robust data governance. Implemented memory-aware dialogue management with CrewAI for persistent context across multi-turn interactions. Containerized backend services with Docker and Kubernetes and orchestrated deployments with CI/CD pipelines on AWS. Enhanced modular integration by employing CrewAI-powered agents and hybrid retrieval techniques for scalable, future-ready ML solutions.

Machine Learning Engineer at SmartData Insights

July 1, 2020 - May 1, 2022

Engineered, trained, and deployed ML models for NLP, recommendation systems, and question-answering applications, demonstrating proficiency in AI model development. Built containerized inference pipelines and automated retraining systems to improve scalability and resilience in cloud-hosted ML environments. Designed drift detection and KPI monitoring solutions to ensure continuous performance evaluation and robust data governance for deployed models.