I am a GenAI and ML engineer with over five years of experience building production-grade AI systems. My work spans Generative AI, LLMs, and Retrieval-Augmented Generation (RAG) pipelines, and I have hands-on experience with GPT, Claude, LLaMA, Mistral, Mixtral, and other models. I design multi-modal AI applications (text, image, and structured data) and prioritize accuracy, reliability, and responsible AI. I thrive on solving complex problems that translate into tangible business impact and enjoy collaborating with cross-functional teams to deliver scalable solutions. I specialize in end-to-end ML workflows, including fine-tuning and alignment using PEFT/LoRA, RLHF, and domain-specific embeddings. I build agent-based workflows with LangChain and LangGraph, integrate OCR and CV with NLP pipelines, and deploy scalable AI services on AWS, Azure, and containerized infrastructures. I mentor junior engineers, advocate for responsible AI practices, and strive for measurable business outcomes.

Sai Divya Mahidhara

I am a GenAI and ML engineer with over five years of experience building production-grade AI systems. My work spans Generative AI, LLMs, and Retrieval-Augmented Generation (RAG) pipelines, and I have hands-on experience with GPT, Claude, LLaMA, Mistral, Mixtral, and other models. I design multi-modal AI applications (text, image, and structured data) and prioritize accuracy, reliability, and responsible AI. I thrive on solving complex problems that translate into tangible business impact and enjoy collaborating with cross-functional teams to deliver scalable solutions. I specialize in end-to-end ML workflows, including fine-tuning and alignment using PEFT/LoRA, RLHF, and domain-specific embeddings. I build agent-based workflows with LangChain and LangGraph, integrate OCR and CV with NLP pipelines, and deploy scalable AI services on AWS, Azure, and containerized infrastructures. I mentor junior engineers, advocate for responsible AI practices, and strive for measurable business outcomes.

Available to hire

I am a GenAI and ML engineer with over five years of experience building production-grade AI systems. My work spans Generative AI, LLMs, and Retrieval-Augmented Generation (RAG) pipelines, and I have hands-on experience with GPT, Claude, LLaMA, Mistral, Mixtral, and other models. I design multi-modal AI applications (text, image, and structured data) and prioritize accuracy, reliability, and responsible AI. I thrive on solving complex problems that translate into tangible business impact and enjoy collaborating with cross-functional teams to deliver scalable solutions.

I specialize in end-to-end ML workflows, including fine-tuning and alignment using PEFT/LoRA, RLHF, and domain-specific embeddings. I build agent-based workflows with LangChain and LangGraph, integrate OCR and CV with NLP pipelines, and deploy scalable AI services on AWS, Azure, and containerized infrastructures. I mentor junior engineers, advocate for responsible AI practices, and strive for measurable business outcomes.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate

Work Experience

ML Engineer at Cipla
September 1, 2020 - May 1, 2024
Developed and deployed machine learning models to predict customer behavior and sales trends, integrating into production via RESTful APIs and CI/CD pipelines. Designed real-time recommendation systems using collaborative filtering and content-based methods to enhance the user experience, and built ETL workflows for large-scale SQL/NoSQL datasets. Performed exploratory data analysis to detect anomalies, automated batch scoring with Python scripts, and collaborated cross-functionally to translate business needs into robust analytics solutions.
ML Engineer at Cardinal Health
June 1, 2024 - June 1, 2025
Led development of ML/AI solutions for healthcare workflows, including real-time NLP and computer vision modules for claims and document processing. Implemented Retrieval-Augmented Generation (RAG) pipelines and ESG/OCR-assisted triage tools, leveraging GPT-based models and OCR pipelines (e.g., Textract/Azure OCR) to extract ICD/CPT codes. Built scalable data pipelines, ensured HIPAA-compliant processing, and deployed services on cloud platforms with containerized architectures. Established monitoring dashboards and collaborated with cross-functional teams to deliver timely business outcomes.
GenAI Engineer at Centene Corporation
July 1, 2025 - Present
Architected and deployed GenAI-driven solutions including multi-turn Q&A assistants and RAG applications using GPT/Claude/LLaMA and LangChain. Fine-tuned LLMs with LoRA and RLHF for HIPAA-compliant health care contexts, and built real-time NLP/CV pipelines to extract structured data from EHRs and clinical documents. Implemented OCR-driven data ingestion, integrated Neo4j for knowledge graphs, and established scalable back-end APIs with FastAPI/Django, Docker, and Kubernetes.

Education

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Qualifications

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Industry Experience

Healthcare, Software & Internet, Professional Services