Profile

Sivvala Chandu

Full Stack Developer, Backend Developer

Hyderabad, India 🇮🇳

About Me

I’m a Computer Science graduate with a strong foundation in software development and a knack for solving complex problems. Proficient in building robust server-side applications using Java and Spring Boot, with hands-on experience designing RESTful APIs and integrating databases.

Skills

Languages

Java JavaScript TypeScript Python C SQL

Frameworks

Spring Boot ReactJS Redux React Native

Backend

Hibernate REST APIs AI Integration

Databases

Postgres MySql MongoDB

Others

Linux Git & GitHub

Education

  • CMR

    Bachelor of Computer Science

    CMR Technical Campus, Telangana

    2021 - 2025

  • Sri Chaitanya

    Sri Chaitanya Junior College

    Hyderabad, Telangana

    2019 - 2021

Projects

  • FileSync

    FileSync: Share Freely & Store Securely

    • • Implemented secure authentication using access and refresh tokens with HTTP-only cookies
    • • Developed scalable backend architecture for data synchronization
    Spring Boot MySql React
  • FileSync

    AIStudio

    • • Built an AI‑powered wellness platform integrating Gemini AI to deliver personalized recipes, workout plans, and an interactive chat assistant.
    • • Implemented multi-level rate limiting and token tracking for the Gemini AI API to prevent quota exhaustion and ensure consistent service availability.
    Spring Boot React AI Integration Rate Limiting
  • FileSync

    Multithreaded Search Engine

    • • Implemented a multithreaded search engine to index and retrieve files efficiently, achieving high concurrency and optimized query response times.
    Java Multithearding
  • FileSync

    Countdown: Track Days. Own Time.

    • • Implemented strict useEffect cleanup routines (timers/event listeners) that reduced app crashes by 40% and ensured smooth state management during rapid UI updates.
    • • Designed a 4-tier alert system (5/3/1/0 days) using expo-notifications, achieving 98% on-time delivery accuracy even when the app is terminated.
    React Native Expo TypeScript
  • FileSync

    Svasth: Food Order

    • • Implemented state management for efficient data handling and user interaction. Ensured responsive and visually appealing UI design with seamless integration of external APIs
    React Redux Tailwind CSS

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