I will fix java bugs, errors, and develop custom java applications

D
dmaali2004
D
dmaali2004
Dushan
Certaines informations sont présentées en anglais.
fix java bugs, errors, and develop custom java applications
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fix java bugs, errors, and develop custom java applications
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fix java bugs, errors, and develop custom java applicationsfix java bugs, errors, and develop custom java applicationsfix java bugs, errors, and develop custom java applications

À propos de ce service

Hello! Are you struggling with annoying Java bugs, runtime errors, or module exceptions? Or do you need a custom Java desktop/enterprise application built from scratch? You are in the right place!

I am a professional Java Developer with extensive experience in core Java, Object-Oriented Programming (OOP), and enterprise frameworks. Whether its a tricky JNDI lookup error, module access restrictions, database connectivity issues, or complex multi-threading problems, I can debug and optimize your code efficiently.


️ What I Can Do For You:

  • Bug Fixing: Fix logical errors, Runtime/Compile-time exceptions, and dependency issues.
  • Java EE / Enterprise: EJB (Session Beans, Singleton, Stateless/Stateful), JNDI configuration, and application server deployment (Payara, GlassFish, Tomcat).
  • GUI Development: Swing, JavaFX, or AWT with modern, clean UI designs.
  • Database Integration: JDBC, Hibernate, JPA with MySQL, PostgreSQL, or MS SQL.
  • Code Refactoring: Optimize your existing code to follow clean code principles and SOLID design patterns.

Why Choose Me?

  • Clean, well-documented, and readable code.
  • Quick response time and fast delivery.
  • 100% satisfaction guaranteed with revisions.

Please contact me

  • Langage de programmation

    • Java

  • Expertise

    • Algorithmes & Structures de données
    • Débogage
    • Performance
    • Conception
    • Base de données

  • Framework frontend

    • bootstrap
    • Flutter
    • jQuery
    • Semantic-UI
    • Tailwind CSS

  • Framework back-end

    • FastAPI
    • NestJS
    • Next.js
    • Spring

  • Créateurs d'IA et de low-code/no-code

    • Firebase Studio

Découvrez Dushan

Dushan
  • DeSri Lanka
  • Membre depuisjanv. 2023
  • Temps de réponse moy.1 heure

  • Langues

    Cinghalais, Anglais
Hi! I'm a passionate and results-driven software developer with over [insert years] years of experience in Java (Web & Standalone Applications) and PHP Web Development, backed by solid expertise in MySQL database design and optimization. 🔧 What I Offer: ✅ Java Web Applications (Servlets, JSP, Spring) ✅ Java Desktop Applications (Swing, JavaFX) ✅ PHP Websites & Web Applications (Core PHP) ✅ MySQL Database Design, Queries, & Optimization ✅ Bug Fixes & Code Improvements ✅ Clean, Well-Documented, and Scalable Code ✅ Responsive UI/UX (HTML, CSS, Bootstrap, JS)

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