# Pranavi Polagangu

Pranavi Polagangu is a remote worker on Himalayas, Project Intern at Infosys Springboard Ltd., based in India.

Source: https://himalayas.app/@pranavipolagangu1

```text
I build scalable backend and AI/ML applications, from RAG systems to production-ready MERN platforms.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 8031k+ INR |
| Job categories | Backend Engineer, Full Stack Developer, Machine Learning Engineer, Data Scientist |
| Skills | NodeJS, ExpressJS, React, MongoDB, MySQL, Python, Java, JavaScript, Object Oriented Design, Data Structures, Algorithms, DBMS, Operating System, Git, GitHub, Vercel, Render, Postman, Complexity Analysis, Problem Solving, Communication Skills, Streamlit, RAG, Semantic Search, PDF Extraction, Machine Learning, XGBoost, JWT, Role Based Access Control, REST APIs, OCR, OpenCV, Tesseract, Gemini API, Asynchronous Processing, GoogLeNet, DenseNet121, AWS, Azure |
| GitHub | https://github.com/pranavi |

## What I'm looking for

```text
I'm looking to build scalable backend or full-stack products and AI/ML-integrated applications where I can apply systems development, machine learning, and data-driven problem-solving skills.
```

## About

```text
I've built backend and full-stack applications including a multi-user Streamlit application at Infosys Springboard, where I engineered session support and developed a RAG system with semantic search and PDF extraction. I also built an XGBoost real-estate price prediction model that achieved 98% accuracy.

My projects include secure MERN platforms with JWT authentication, RBAC, REST APIs, and optimized MongoDB queries, as well as an OCR receipt tracker with 95% extraction accuracy. I've also published IEEE research on nuclear cataract detection using GoogLeNet and DenseNet-121, achieving F1-scores of 0.99 and 0.98.
```

## Experience

### Project Intern

Infosys Springboard Ltd.. Sep 2025 - Dec 2025

```text
Designed a multi-user application on Streamlit, engineering the backend to support sessions. Built a RAG system integrating semantic search and PDF extraction, and used machine learning for real-estate price prediction with XGBoost, achieving 98% accuracy.
```

Skills: Streamlit, RAG, Semantic-Search, PDF-Extraction, XGBoost, Machine-Learning

## Education

### Indian Institute of Technology, Madras

BS Degree, Data Science and Applications. 2023 - Present. Grade: 7.3

```text
Pursuing a BS Degree in Data Science and Applications with a CGPA of 7.3.
```

### Vellore Institute of Technology

Bachelor of Technology, Computer Science and Engineering. 2023 - Present. Grade: 9.06

```text
Pursuing a Bachelor of Technology in Computer Science and Engineering with a CGPA of 9.06.
```

### BlackBucks

Full Stack Development with MERN - BlackBucks Credit Course, Full Stack Development

```text
Completed a credit course in Full Stack Development with MERN.
```

### AWS

AWS Solutions Architect - Associate, Cloud Architecture

```text
Certified as AWS Solutions Architect - Associate.
```

### Microsoft

Microsoft Certified: Azure Data Fundamentals (DP-900), Data Fundamentals

```text
Certified as Microsoft Certified: Azure Data Fundamentals (DP-900).
```

## Tech stack

- Postman
- GitHub
- MySQL
- MongoDB
- Node.js
- OpenCV
- React
- JavaScript
- Python
- Java
- Streamlit
- ExpressJS
- Vercel
- Git
- Render
- XGBoost

To contact Pranavi, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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