Open to opportunities

Naga Venkata Sai Pavan Papi Reddy Padala

@nagavenkatasaipavanp

Message

I build production AI applications, APIs, and data pipelines with Python.

United States

Message

At U.S. Bank, I build FastAPI backend services and React-powered AI applications, including a modular fraud investigation platform using LangChain and Python. I improved OpenSearch retrieval precision by 25%, maintained sub-50 ms p99 API latency, and increased AI content interaction accuracy by 20% through OpenAI integration.

Previously at Target, I developed recommendation pipelines using BERT embeddings and PySpark, increasing click-through rates by 7%, and built GPT-3.5 attribute-extraction tools that expanded catalog metadata coverage by 40%.

At Infosys, I delivered OCR, NLP, and secure Flask API solutions for regulated data workflows. I improved OCR accuracy by 35%, reduced data ingestion errors by 22%, and automated document extraction to reduce manual review by 40%.

Experience

Work history, roles, and key accomplishments

Current

Applied AI Engineer

Current

U.S. Bank

Jan 2024 - Present (2 years 7 months)

Designed Python backend services with FastAPI for real-time AI applications, implementing asynchronous REST APIs with authentication and role-based access. Optimized OpenSearch query pipelines and built Kafka-based data processing with PostgreSQL, orchestrating multi-agent workflows with LangChain.

Python fastAPI REST APIs Authentication Error Handling Session Management AsyncIO OpenSearch Kafka PostgreSQL Lang Chain OpenAI API React Docker Kubernetes Vercel Netlify Git Testing Debugging Refactoring Optimization

Machine Learning Engineer

Target

Jul 2023 - Dec 2023 (5 months)

Developed Python data pipelines with PostgreSQL integration, focusing on data validation and optimization. Built real-time recommendation pipelines with BERT embeddings and PySpark, and prototyped GPT-3.5-powered scripts for product attribute extraction.

Python PostgreSQL Data Validation Error Handling Optimization BERT PySpark GPT 3 REST APIs

Machine Learning Engineer

Infosys

Jan 2021 - Oct 2022 (1 year 9 months)

Implemented AWS Textract and OpenCV preprocessing pipelines, fine-tuned BioBERT NER models, and developed Flask REST APIs with PostgreSQL. Secured data flows with IAM and encryption, established audit logging and HIPAA compliance controls, and integrated OCR and NLP components.