I will create a custom flutter app for your business

G
gryabs
G
gryabs
Genadiy

Level 2

create a custom flutter app for your business
Full Screen
create a custom flutter app for your business

About this gig

Need a professional Flutter application that is scalable, fast, and easy to maintain?

I develop custom cross-platform mobile applications using Flutter for Android and iOS. Whether you need an MVP, a business application, or a complete production-ready solution, I can help turn your idea into a high-quality mobile product.

I have more than 20 years of software development experience.

My services may include

Custom Flutter app development

Android & iOS applications

Firebase integration

REST API integration

Authentication (Email, Google, Apple, OTP)

Push notifications

Maps & Geolocation

Payments (Stripe and other gateways)

Admin dashboards

Offline data synchronization

AI / ChatGPT integration

App optimization and bug fixing

  • App type

    • Hybrid

  • Programming language

    • JavaScript
    • Python
    • TypeScript
    • HTML
    • React Native
    • Flutter

  • Frameworks

    • Flutter
    • NativeScript
    • Node.js
    • React Native

  • Purpose

    • Restaurant
    • Booking
    • Finance
    • Medical
    • Health & fitness
    • Lifestyle
    • Travel
    • Custom
    • Ecommerce
    • Real estate

  • Tools

    • Flutterflow
    • AppSheet
    • Android Studio

  • Expertise

    • Performance
    • Design
    • Data storage
    • Firebase
    • Analytics
    • API integration

Get to know Genadiy

Genadiy

Google Apps Script, Sheets, Extensions, VBA Macro Excel, Python, API

4.9(200)

Level 2

  • FromUkraine
  • Member sinceApr 2018
  • Avg. response time1 hour
  • Last delivery2 weeks

  • Languages

    English, Ukrainian, Russian
I’m a Full-Stack Developer with 20+ years of experience in web and mobile development, automation, and API integrations. I build mobile apps, web platforms, and dashboards using React, Node.js, Python, JavaScript, SQL, and VBA. Most of my work is focused on automating business processes, from Google Sheets and Apps Script solutions to full workflow systems. I’ve integrated APIs like Stripe, Shopify, HubSpot, QuickBooks, GHL, Zoho, Twilio, OpenAI, ChatGPT, Google APIs, and many other.

My Portfolio

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