I will fix android, kotlin, java or spring boot bugs

Certaines informations sont présentées en anglais.
Juming He

Nouvelle-Zélande

Je parle Chinois, Anglais

Senior Full Stack Developer

I build dependable software that lasts. With 20+ years in full-stack engineering, I turn complex ideas into production-ready Android, mobile, and backend products—using Java, Kotlin, JavaScript, Type...
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À propos de ce service

Got an Android, Kotlin, Java, or Spring Boot issue blocking your release?

I help businesses and teams diagnose, fix, and improve production software with 20+ years of full-stack engineering experience.

I can help with:

Android Native and Kotlin issues

Java and Spring Boot backend bugs

API, performance, crash, build, and integration problems

React Native issues and mobile-backend connectivity

Code review and practical technical guidance

You will get clear communication, disciplined debugging, clean maintainable code, and a solution that addresses the causenot just the symptom.

Please contact me before ordering for large, unclear, or urgent projects. Share your requirements, error logs, repository access, and steps to reproduce the issue, and I will confirm the right package.

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fix android, kotlin, java or spring boot bugs
Plein écran
fix android, kotlin, java or spring boot bugs
Plein écran
Plein écran
fix android, kotlin, java or spring boot bugsfix android, kotlin, java or spring boot bugsfix android, kotlin, java or spring boot bugs

Objectif:

Chat

•

Divertissement

•

Médical

•

Santé et fitness

+6

Expertise:

+7

Plateforme:

Multiplateformes

Type d'appli:

Hybrid

Langage de programmation:

Delphi (Object Pascal)

•

Java

•

Kotlin

+5

Frameworks:

Flutter

•

nativescript

•

Jetpack Compose

•

Node.js

Outils:

Expo

•

Bravo

•

Studio Android

•

Unity

•

Xcode

Balises associées