I will develop fix and add features to your mobile app or website

T
tarix22
T
tarix22
Alex
develop fix and add features to your mobile app or website
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develop fix and add features to your mobile app or website

About this gig

Are you looking for a developer to build, modify, fix, or add new features to your website, web app, or mobile app?


I can help you with professional full-stack development, bug fixing, custom features, API integration, backend work, frontend changes, database fixes, server setup, and mobile app improvements.


I work with:

PHP, Node.js, React, React Native, JavaScript, MySQL, REST APIs, WebSocket, WebRTC, admin panels, payment integrations, real-time chat, live streaming, and custom web/mobile systems.


What I can do:

Build a new website, web app, or mobile app

Modify existing PHP, Node.js, React, or React Native projects

Fix bugs, errors, crashes, and performance issues

Add new custom features

Create or connect APIs

Fix database issues

Improve UI/UX and frontend design

Configure backend/server requirements

Debug mobile app and website problems


Every project is different, so please contact me before ordering. I will check your requirements and confirm the price, delivery time, and best solution for your project.

  • Programming language

    • Assembly

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Angular
    • AngularJS
    • Flutter
    • React.js
    • Vue.js

  • Backend framework

    • Laravel
    • CakePHP
    • Express.js
    • Fastify
    • Node.js

Get to know Alex

Alex
5.0(1)
  • FromMoldova
  • Member sinceMay 2021
  • Avg. response time1 hour
  • Last delivery4 years

  • Languages

    English, Romanian, Russian
I'm experienced web developer, i'm here to help people and develop the new tasks from worldwide people. If you want to get a high quality code and fast delivery, feel free to contact me.

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