I will a full stack web app with java spring boot and react

C
chengalappans
C
chengalappans
Chengalappan S
a full stack web app with java spring boot and react
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a full stack web app with java spring boot and react
Full Screen
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a full stack web app with java spring boot and reacta full stack web app with java spring boot and reacta full stack web app with java spring boot and react

About this gig

Need a production-ready web application, not a fragile prototype?

I'm a backend engineer with 4+ years of experience building fintech and trading platforms serving 100K+ users and I bring that same production discipline to full stack projects.

What you get:

  • Secure REST API built with Java Spring Boot (JWT / OAuth 2.0 authentication)
  • Modern, responsive React frontend
  • PostgreSQL database with clean schema design
  • Payment integration (Razorpay / Stripe) if needed
  • Clean, documented source code with deployment support

Why me over a generic full stack developer?

I've built real payment systems, real-time data pipelines, and PCI-DSS compliant services in production. Your app won't just work in a demo it will hold up under real users.

Perfect for:

  • SaaS MVPs and startup products
  • Business dashboards and admin panels
  • Web apps with payments and user accounts

Please message me before ordering so we can scope your project and I can give you an accurate timeline.

  1. Let's build something that lasts!
  2. demo url https://tradedeso.netlify.app/#/

  • Programming language

    • Java

  • Expertise

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

  • Frontend framework

    • Bootstrap
    • Next.js
    • React.js

  • Backend framework

    • Spring

  • AI & low/no code builders

    • Lovable
    • Claude

Get to know Chengalappan S

Chengalappan S

Software Engineer

5.0(1)
  • FromIndia
  • Member sinceOct 2022
  • Avg. response time1 hour
  • Last delivery1 month

  • Languages

    English, Tamil
Backend Engineer | Java, Spring Boot & Real-Time Systems I build scalable, production-ready backend applications with 3+ years of professional fintech experience — real industry work, not just the simple demo projects that you will find elsewhere. ✅ Spring Boot REST API Development ✅ PostgreSQL & TimescaleDB (Time-Series) Design ✅ Hibernate & JPA Integration ✅ Apache Kafka & Real-Time Data Pipelines ✅ Bug Fixing, Code Review & Performance Optimization ✅ Maven Build Configuration Clean code, clear communication, and on-time delivery every time. 📩 Message me before ordering!

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