I will fix bugs and develop your full stack java spring boot and react application

A
adityadev_ai
A
adityadev_ai
Aditya
fix bugs and develop your full stack java spring boot and react application
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fix bugs and develop your full stack java spring boot and react application
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fix bugs and develop your full stack java spring boot and react applicationfix bugs and develop your full stack java spring boot and react applicationfix bugs and develop your full stack java spring boot and react applicationfix bugs and develop your full stack java spring boot and react application

About this gig

Are you looking for a reliable Full Stack Developer 

who delivers clean, working code on time?


I specialize in building full stack web applications 

using Java Spring Boot, React, Next.js, Node.js, 

and MERN stack. I also integrate AI features like 

chatbots and RAG-based systems using OpenAI and 

Spring AI.


What I offer:


- Bug fixes in React, Node.js, or Spring Boot apps

- REST API development with Spring Boot or Node.js

- Full stack MERN applications with MongoDB and auth

- Next.js frontend with Java Spring Boot backend

- Basic AI chatbot integration using OpenAI or Spring AI

- Clean code with detailed comments and GitHub delivery


My real projects:


- CodeReview AI: Spring Boot with react app with LLaMA 3 and 

GitHub webhook integration for automated code review

- AskMyPDF: RAG-based PDF chatbot using LangChain 

and FAISS vector store


Please message me before placing an order so we 

can discuss your exact requirements and technical 

architecture.


I deliver on time, communicate clearly, and write 

code that actually works.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Bootstrap
    • Next.js
    • Nuxt.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Spring

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Firebase Studio
    • Base44
    • Co.dev
    • Cursor
    • Replit
    • Clutch.io
    • UI Bakery

Get to know Aditya

Aditya

Full Stack and Java Backend Developer AI Integration

  • FromIndia
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    Hindi, English
Java Backend and Full Stack Developer specializing in Spring Boot REST APIs and AI integration. I build real, working systems — not tutorials. My projects include CodeReview AI (Spring Boot + LLaMA 3 + GitHub webhooks) and AskMyPDF (RAG-based PDF chatbot using LangChain and FAISS). Stack: Java, Spring Boot, React, Next.js, Node.js, MongoDB, PostgreSQL, REST APIs, AI/LLM Integration. I help startups fix broken backends, integrate AI APIs, and build scalable full stack applications. Fast delivery, clean code, clear communication.

My Portfolio

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