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KRISHNASAIRAJ/README.md

Hi 👋, I'm Krishna Sai Raj Ponneboina

Software Engineer

Hello, this is Ponneboina Krishnasairaj from SRM University AP.

I build scalable backend systems and AI-powered applications, combining modern development practices with automation and intelligent workflows.

My focus is on designing robust microservices, REST APIs, and real-time AI systems (RAG) that solve practical problems and can scale efficiently.

🧠 What I Do

⚙️ Develop backend systems using Java & Spring Boot

🔗 Design and build RESTful APIs & microservices architectures

🤖 Build AI-powered applications (RAG systems, MCP servers)

🔄 Automate workflows using n8n and intelligent pipelines

🧪 Perform API testing & automation using Postman, TestNG, Selenium

🐳 Containerize and manage applications using Docker

🛠️ Tech Stack

Backend & Programming: Java, Spring Boot
AI & Automation: RAG, n8n, MCP Server
Databases: MySQL, Supabase (PostgreSQL + pgvector)
Testing & Tools: Selenium, TestNG, Postman
DevOps & Tools: Docker, Jenkins, Git
Architecture: REST APIs, Microservices

🔥 Currently Exploring

⚡ Real-Time RAG Systems

🤖 AI Agents & Autonomous Workflows

🧠 Advanced Retrieval & Vector Databases

📌 Projects

🤖 AI Automation Workflows using n8n + GPT

🔗 Microservices-based Backend Systems with Spring Boot

⚡ Real-Time RAG Applications with Supabase

🧪 Automated Testing Framework using Selenium & TestNG

💻 Tech Stack:

C C++ Java Python AWS Render Apache Kafka Apache Maven Jenkins AmazonDynamoDB MySQL Supabase NumPy Pandas GitHub Actions GitHub Git Selenium Docker Notion Jira

📊 GitHub Stats:





My Badge Board 🏅

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  1. AWS-Driven-Sales-Performance-Outlook AWS-Driven-Sales-Performance-Outlook Public

    The Project aims to establish a robust data pipeline for tracking and analyzing sales performance using various AWS services. The process involves creating a DynamoDB database, implementing Change …

    Python

  2. Black-Friday-Sales-Analytics Black-Friday-Sales-Analytics Public

    The Walmart Black Friday Real-Time Data Warehousing project aims to build an advanced solution for handling the surge of data on Black Friday, enabling strategic decision-making.

    Python

  3. JobApp JobApp Public

    The project is implemented using Spring Boot and JPA, featuring modular development with separate service, controller, and repository layers for each module. The application includes modules for ma…

    Java

  4. FastBitesHub FastBitesHub Public

    Fast Bites Hub is a website where Next.js meets culinary convenience! Enjoy seamless online ordering of your favorite meals with ease.

    JavaScript 2