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VarunSai-DVS/README.md

πŸ‘‹ Hi, I'm Varun Sai Danduri

Software Engineer & Cloud and GenAI Enthusiast

Profile Views

πŸŽ“ MS in Computer Science @ Northeastern University GPA: 4.0/4.0
🌍 Based in Boston, MA
πŸ’Ό Around 4 years of software development experience across backend, full-stack, and cloud projects
πŸ”— LinkedIn | Portfolio
πŸš€ Actively looking for full-time Software Engineer roles starting Sep 2025!
πŸ› οΈ Interested in backend, distributed systems, microservices, cloud computing, and GenAI


🧠 About Me

I'm a passionate software engineer with expertise in building scalable and robust systems. My journey in tech is driven by curiosity and a commitment to continuous learning, especially in the areas of full stack development, backend engineering, cloud infrastructure, system design, Generative AI, and big data technologies.

With experience at companies like Target and FINBOURNE Technology, I've worked on machine learning platforms, security enhancements, and cloud infrastructure. I'm passionate about GenAI, Java/Spring Boot, and building systems that are both reliable and performant.


πŸ› οΈ Tech Stack

Languages

Java JavaScript TypeScript Python Go

Frameworks & Libraries

Spring Boot React Node.js Express.js GraphQL FastAPI

Databases & Messaging

PostgreSQL MongoDB MySQL Redis Kafka Cassandra DynamoDB Elasticsearch

Cloud & DevOps

AWS Azure Google Cloud Docker Kubernetes Jenkins GitHub Actions


πŸ“Œ Featured Projects

πŸ“ Distributed Key-Value Store (Featured)

Tech Stack: Java | Multi-threading | RMI | Paxos
πŸ›‘οΈ A fault-tolerant distributed key-value store using Paxos consensus protocol to achieve consistency across replicas. Simulates node failures and implements retry logic with health checks.

πŸ“ Image Manipulation & Enhancement Application

Tech Stack: Java | MVC Pattern | Image Processing
πŸ–ΌοΈ A modular Java application for image manipulation and enhancement with GUI and CLI support, offering filters, transformations, undo, and export using an MVC architecture.

πŸ“ StackOverflow Clone

Tech Stack: TypeScript | React | Node.js | Express | PostgreSQL | Docker | GitHub Actions
πŸ’¬ A full-stack Q&A platform with authentication, commenting, voting, and CI/CD pipeline via GitHub Actions. Deployed with Docker containers and managed using GitHub Projects.

πŸ“ Flatmates – Chore & Payment Manager

Tech Stack: React | Python | FastAPI | Firebase | Material UI
🏑 A roommate collaboration platform for people living under the same roof. Manages shared chores, payments, and responsibilities using a clean React frontend and FastAPI backend.

πŸ“ Job Board Application

Tech Stack: React | GraphQL | SQLite | Knex.js
πŸ’Ό A GraphQL-powered job board for posting jobs, managing users, and tracking applications. Used custom React hooks for data fetching, GraphQL subscriptions for real-time updates, and data loaders for performance.

πŸ“ EverythingNU - Campus App

Tech Stack: Swift | Firebase | SwiftUI
πŸŽ“ A native iOS app to centralize Northeastern University campus events. Includes event discovery, RSVP, user login, and photo sharing β€” backed by Firebase Auth, Firestore, and Storage.


πŸš€ Upcoming Projects

πŸ“ CryptoGPT (In Progress)

Tech Stack: Spring Boot | GraphQL | OpenAI API | React | Real-time
πŸ€– An AI-powered assistant for live crypto queries and portfolio insights. Uses Spring Boot, GraphQL, OpenAI API, and React for chat-based interaction, real-time updates, and secure session tracking.

πŸ“ Real-Time Data Streaming Pipeline (Planned)

Tech Stack: AWS | Kafka | Spark | Prometheus | CDK
πŸ“Š End-to-end IoT data pipeline using OSS tools on AWS. Includes EC2-hosted Kafka, Spark, Prometheus, Grafana, S3 for storage, PostgreSQL for analytics, and CDK for infrastructure-as-code.

πŸ“ Cloud-Native Bidding Platform (Planned)

Tech Stack: Cassandra | Redis | Elasticsearch | AWS Fargate | Next.js
🏷️ A full-stack event-based bidding system with Cassandra, Redis, Elasticsearch, AWS Fargate, Next.js, and a Hugging Face chatbot. Supports live bidding via SSE and auto-scaling deployments.


πŸ“Š GitHub Stats

Varun's GitHub stats

Top Languages

GitHub Streak


πŸ“« Let's Connect

LinkedIn GitHub Portfolio Email


⭐ If you like my work, consider giving a ⭐ to my repositories!
πŸš€ Let's build scalable systems together!


Pinned Loading

  1. Image-editor-enhancement Image-editor-enhancement Public

    Java

  2. saikirananumalla/flatmates saikirananumalla/flatmates Public

    Python FastAPI application for payment and chore management for people living under same roof

    Python

  3. Ball-Pool-Simulator-Application Ball-Pool-Simulator-Application Public

    Forked from saikirananumalla/Ball-Pool-Simulator-Application

    A Java-based desktop application that simulates ball pool physics using object-oriented design with customizable motion and collision behavior

    Java

  4. Distributed-Key-Value-Store Distributed-Key-Value-Store Public

    Java

  5. EverythingNU EverythingNU Public

    Forked from saikirananumalla/EverythingNU

    EverythingNU is a Swift-based iOS app for Northeastern students to discover events, RSVP, and engage with campus life β€” powered by Firebase for real-time updates and user authentication.

    Swift

  6. IoT-data-streaming-pipeline IoT-data-streaming-pipeline Public