Madhavi Akella
Certified GenAI Engineer | RAG ā¢ LLMs ā¢ AWS ā¢ Azure
New to Contra
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Hey Contra community! š
I'm Madhavi Akella, a Data & AI Engineer newly joined Contra and excited to connect with potential clients and collaborators.
A little about me:
š¢ Enterprise Data Engineering
5 years at Accenture delivering production ETL pipelines, data warehouse...
ETL Migration to Databricks: Full migration of legacy Informatica PowerCenter ETL workflows to Azure Databricks and Azure Data Factory. Converted complex Informatica mappings to optimized PySpark transformations. Built parameterized ADF pipelines for automated scheduling,...
Real-Time Streaming Pipeline: Fault-tolerant real-time data pipeline reducing data latency from 12+ hours to under 60 seconds. Built on Azure Event Hub and Databricks Structured Streaming with exactly-once processing semantics via checkpointing. Implemented watermarking for...
Azure Data Lakehouse: End-to-end Azure data lakehouse for retail analytics using Medallion Architecture (Bronze/Silver/Gold). Built scalable PySpark ETL pipelines ingesting structured and semi-structured data from multiple source systems. Applied partitioning, caching, and...
AWS Sentiment & NLP Analyzer: NLP application replicating Amazon Comprehend ā performs sentiment analysis (Positive/Negative/Neutral/Mixed), key phrase extraction, and named entity detection with confidence scores. Outputs AWS Comprehend-equivalent JSON format. Supports single...
