Ramgopal Tummala

Experience

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  Xpert Matters

  Jan 2021 - Aug 2022

  Data Engineer

  •Orchestrated and optimized ETL pipelines using Azure HDInsight, Azure Databricks, Azure Data Factory, and Azure Blob Storage with Databricks-PySpark.• Developed a pipeline for transferring data from Azure Blob Storage to GCP Storage for backup. Automated the process with the help of azure functions and blob triggers• Automated data pipelines with Azure Data Factory and Databricks, streamlining operations.• Utilized Blob Storage to convert data from CSV to Delta format and built Delta tables on top of it using databricks workspace.• Implemented secure access management via Azure Key Vault for data protection. Show less

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  REAN Foundation

  Sept 2023 - Dec 2023

  AI Developer Intern

  • Developed AI solutions using Langchain and various LLMs, creating bots with chaining mechanisms for complex business requirements.• Analyzed business needs, optimized AI model performance, and drove innovation through AI model integrations.• Created test plans to monitor and evaluate bot performance, ensuring high operational standards.• Implemented CI/CD pipelines for continuous integration and deployment of data and AI models, improving development efficiency.

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  REAN Foundation

  Jun 2024 - now

  AI and Data Engineer

  • Developed custom RAG application with Flask, OpenAI GPT models, and Langchain for client document testing across multiple LLMs.• Implemented secure file uploads, admin portal, and real-time testing with vector search using OpenAI embeddings.• Engineered APIs for LLM data processing, CSV conversion, and S3 uploads, leveraging EMR for optimal performance.• Established robust ETL pipeline using AWS Glue, Lambda, and Snowflake, including database backup strategy with S3 snapshots.