I will develop a java web application or android app

K
kethannebula
K
kethannebula
KethanNanda
develop a java web application or android app
Full Screen
develop a java web application or android app
Full Screen
Full Screen
develop a java web application or android appdevelop a java web application or android appdevelop a java web application or android app

About this gig

I build production-ready Java web applications and Android apps. I handle everything from database design to deployment.


What you get:

- Java web app (Servlets, JSP, Tomcat) with database integration

- Native Android app (Java) with Firebase, QR, push notifications

- Oracle or H2 database setup with cloud wallet configuration

- Authentication (OAuth 2.0, email OTP)

- Complete source code + documentation


My recent projects:

- A multi-platform marketplace (Java + Android + Oracle)

- A medical records system for government health ministry

- A QA test management web app with Excel import/export


Includes 14 days of post-delivery support.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Operating systems
    • Databases

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Spring

Get to know KethanNanda

KethanNanda

Nebula

  • FromIndia
  • Member sinceApr 2026

  • Languages

    English, Telugu
Full-Stack Web & Mobile Developer | Java | Kotlin | Spring Boot | 4+ Years of experience Hi, I'm Kethan. I've been building web and mobile applications for over 4 years. I specialize in full-stack development (HTML, CSS, JS, jQuery, Java, Spring Boot, Kotlin) and system integrations. Whether you need a responsive website, a cross-platform mobile app, a REST API, or backend architecture, I deliver clean, maintainable code on time. I work with startups, agencies, and businesses of all sizes — let's build something great.

Related tags