Jagadeesh Vadapalli
Ai Engineer @Sera Digital Corp
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WORK HISTORY
Ai Engineer @Sera Digital Corp
Omaha, NE, US
Developing an AI-powered Audit Chatbot leveraging LLaMA models and RAG architecture, GraphRAG architecture to interpret and respond to client queries based on CMMC-compliant audit documentation.Building private AI infrastructure for DoD contractors by fine-tuning a Large Language Model (LLM) on CMMC compliance standards and developing RAG/CAG systems using company-specific Obsidian data to automate compliance auditing.Reduced policy retrieval latency by 60% using optimized RAG + CAG architecture over structured knowledge base.Developed cross-functional, CMMC-compliant applications using WinDev technology following DOD standards.Integrated Obsidian-linked notes as dynamic knowledge sources, enabling real-time contextual retrieval and audit policy explanation.Reduced policy retrieval latency by 60% using optimized RAG + CAG architecture over structured knowledge base.
EDUCATION
Jawaharlal Nehru Technological University
Bachelor of Technology - BTech, Mechanical Engineering
University of Nebraska at Omaha
Master's degree, Management Information Systems and Services
ABOUT JAGADEESH VADAPALLI
I’m an AI Engineer experienced in designing scalable data pipelines, deploying AI-driven systems, and modernizing legacy infrastructures. My work bridges data architecture, machine learning, and automation—ranging from building RAG-based AI chatbots using Meta’s LLaMA models to optimizing ETL workflows for enterprise-level analytics. I’ve delivered secure APIs, real-time dashboards, and predictive models across healthcare, education, and cloud-native platforms, with a focus on transforming data into intelligent solutions that drive measurable outcomes.Below is my skill set :Programming : Python, SQL, T-SQL, R, C#, JavaScript, TypeScript, Node.js, Apache PySpark, GolangDatabases: PostgreSQL, MySQL, MongoDB, Amazon Redshift, SnowflakeAI & Machine Learning: TensorFlow, Scikit-learn, Random Forest, k-means, Supervised, Unsupervised, Reinforcement Learning, RAG systems with Meta’s LLaMA 2, Time Series Analysis.AWS Skills: S3, Lambdas, DynamoDB, Cloudwatch, VPC, IAM, SNS, Event Bridge, Glue, Athena, Crawlers.Data Visualization : Power BI, Tableau, SAS, Matplotlib, SSRS, Pandas, NumPyWeb & API Development: React, Vue.js, RESTful APIs, Composition APIs, Secure backend development
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