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developer4949-code/README.md

Hi there πŸ‘‹, I'm Debi Prasad Das

About Me

  • πŸ”­ I’m currently working on Android and Web projects.
  • 🌱 I’m learning Spring Boot, Docker, Kubernetes, Firebase, AWS, and the MERN stack.
  • πŸ’» Passionate about building real-world applications and contributing to open-source.
  • πŸ‘― I’m looking to collaborate on interesting projects.
  • πŸ“« How to reach me: Email
  • 🏫 Student | Cloud & Android Enthusiast | Tech Explorer

πŸ› οΈ Skills

Languages:
Java JavaScript Python

Frameworks & Tools:
Android Spring Boot Firebase Docker Kubernetes Git VS Code


πŸ“‚ Projects

Detailed Projects

Tech Stack: Kotlin, Jetpack Compose, Spring Boot, AWS (SES, SNS, DynamoDB, Elastic Beanstalk, Pinpoint), Room DB, WorkManager

  • Developed a real-time financial alert and sentiment monitoring app for traders and investors.
  • Built event-driven microservices with AWS Elastic Beanstalk and integrated SES/SNS for asynchronous notifications.
  • Implemented sentiment analysis and data-driven triggers to automate alert generation.
  • Achieved 40% boost in response accuracy, supporting 1000+ concurrent alerts/day.

Tech Stack: Java, Spring Boot, Firebase Realtime Database, REST APIs, Dockerized Deployment

  • Designed a real-time logistics and container optimization system for multi-operator coordination.
  • Built Spring Boot microservices with Firebase Realtime DB for instant status synchronization.
  • Deployed Dockerized containers for improved scalability and maintainability.
  • Reduced operational latency by 45% while maintaining 99.9% system uptime.

Tech Stack: Java, Spring Boot, Firebase, Google Drive API, OpenCV

  • Developed a secure ERP platform for automating student, attendance, and financial workflows.
  • Created 50+ REST APIs for modular microservices and integrated encrypted cloud storage with Google Drive API.
  • Implemented document verification using OpenCV-based validation pipelines.
  • Improved data accuracy by 40% and reduced manual workload across departments.

Tech Stack: Java, Spring Boot, Firebase Realtime Database, REST APIs, JWT Authentication

  • Created a real-time communication and grievance redressal portal for citizens, operators, and bureaucrats.
  • Built JWT-secured APIs with Firebase integration for data synchronization and role-based access.
  • Designed REST endpoints for status updates, live feedback, and user management.
  • Increased grievance resolution speed by 50% using a fault-tolerant backend design.

Tech Stack: Java, Android SDK, Firebase, Material Design

  • Developed an interactive quiz app with role-based admin and user functionalities.
  • Integrated Firebase Authentication and Realtime Database for seamless data handling.
  • Implemented admin dashboards for quiz creation and analytics tracking.
  • Achieved 1000+ daily quiz plays with consistent performance and UI responsiveness.

Tech Stack: Java, Android SDK, Firebase, Retrofit, Glide, Material Design

  • Built a motivational quote-sharing mobile app with daily refresh and offline support.
  • Integrated ZenQuotes and Unsplash APIs via Retrofit and Glide for smooth content loading.
  • Added Firebase Authentication and media-sharing via Android MediaStore.
  • Increased user retention by 30% and reached 500+ downloads.

Other Projects

🎯 Fun Facts

  • πŸ•ΉοΈ I love coding games and building Android apps.
  • πŸ“š I regularly read tech blogs and explore new frameworks.
  • β˜• Coffee fuels my coding sessions.
  • πŸ’‘ Always curious to learn new things and solve real-world problems.

🀝 Connect with Me

LinkedIn GitHub

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