I will fix, update and modernize your existing android or ios app

I
innervate_de
I
innervate_de
Innervate
fix, update and modernize your existing android or ios app
Full Screen
fix, update and modernize your existing android or ios app
Full Screen
Full Screen
View Presentation
fix, update and modernize your existing android or ios appfix, update and modernize your existing android or ios appfix, update and modernize your existing android or ios appfix, update and modernize your existing android or ios app

About this gig

Your app builds on no machine, the store rejected your update, or the developer who wrote it disappeared three years ago? 

That's what I do.

I'm Aljoscha, a developer with 15 years of experience. I take over existing codebases including ones that are old, undocumented, or written by someone else and get them running, compliant and shipping again.

I work in all of these, so I don't have to rewrite your app to fix it:

Kotlin · Java · Swift · Objective-C · Flutter/Dart · React Native, Cordova and Ionic projects

Typical jobs:

  • Project won't build Gradle, Xcode, SDK or toolchain issues
  • Google Play target API level enforcement / App Store rejection
  • Deprecated APIs and dependencies after an OS update
  • Crashes that only appear on newer Android or iOS versions
  • Signing keys, provisioning profiles, expired certificates
  • Handover after a developer or agency left

Start with the diagnosis package. For 110 I take your project, actually try to build it, and send you a written report: what's broken, what it takes to fix, what it will cost. No guesswork, no open-ended hourly billing. Many clients find out the problem is far smaller than they feared.

Fluent English, native German, EU invoice with VAT ID

  • App type

    • Native

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • Objective-C
    • Swift
    • TypeScript
    • React Native
    • Flutter

  • Frameworks

    • Flutter
    • Ionic
    • Jetpack Compose
    • SwiftUI
    • Jetpack Compose Multiplatform
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Booking
    • Medical
    • Health & fitness
    • IoT
    • Trivia
    • Productivity tools
    • Custom
    • Wallet app

  • Tools

    • Flutterflow
    • Expo
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio Code
    • Visual Studio

  • Expertise

    • Performance
    • Security
    • Design
    • Firebase
    • Release management
    • API integration

Get to know Innervate

Innervate
  • FromGermany
  • Member sinceJun 2023
  • Avg. response time1 hour

  • Languages

    English, German
I have been an iOS Developer since 2011, expanded to Android in 2014, created my first company in 2015, and am now head of development in a company creating smart software solutions for the mobility industry as well as a freelancer part time. Created some amazing smart home apps, many apps with different customers with REST APIs, BLE etc. and worked with companies like e.On, Daimler / Mercedes Benz and many more. This about sums it up!

Related tags