From code to app:

Insights into my work as an app developer

As an experienced Flutter app developer, I want to share my most valuable insights and techniques with you through this series of articles. These articles are primarily aimed at app developers, project managers, startups, and CTOs who want to implement their projects efficiently and successfully. In this series, you will learn everything about the development process with Flutter—from the initial concepts to detailed implementation, and all the way to optimization and publishing your app. I will share my personal experiences, useful tips and tricks, as well as practical examples that will help you advance your own projects. Each article is designed to give you deeper insights into various aspects of Flutter development. You will learn how to tackle common challenges, which tools and libraries are particularly useful, and how to optimize your apps in the best possible way. Join me on this exciting journey and discover how you can fully leverage the potential of Flutter to develop outstanding apps.

Julian Giesen - Flutter Expert

From code to app:

Insights into my work as an app developer

Julian Giesen - Flutter Expert

As an experienced Flutter app developer, I want to share my most valuable insights and techniques with you through this series of articles. These articles are primarily aimed at app developers, project managers, startups, and CTOs who want to implement their projects efficiently and successfully. In this series, you will learn everything about the development process with Flutter—from the initial concepts to detailed implementation, and all the way to optimization and publishing your app. I will share my personal experiences, useful tips and tricks, as well as practical examples that will help you advance your own projects. Each article is designed to give you deeper insights into various aspects of Flutter development. You will learn how to tackle common challenges, which tools and libraries are particularly useful, and how to optimize your apps in the best possible way. Join me on this exciting journey and discover how you can fully leverage the potential of Flutter to develop outstanding apps.

From code to app:

Insights into my work as an app developer

Julian Giesen Flutter Expert

As an experienced Flutter app developer, I want to share my most valuable insights and techniques with you through this series of articles. These articles are primarily aimed at app developers, project managers, startups, and CTOs who want to implement their projects efficiently and successfully. In this series, you will learn everything about the development process with Flutter—from the initial concepts to detailed implementation, and all the way to optimization and publishing your app. I will share my personal experiences, useful tips and tricks, as well as practical examples that will help you advance your own projects. Each article is designed to give you deeper insights into various aspects of Flutter development. You will learn how to tackle common challenges, which tools and libraries are particularly useful, and how to optimize your apps in the best possible way. Join me on this exciting journey and discover how you can fully leverage the potential of Flutter to develop outstanding apps.

From code to app:

Insights into my work as an app developer

Julian Giesen - Flutter Expert

As an experienced Flutter app developer, I want to share my most valuable insights and techniques with you through this series of articles. These articles are primarily aimed at app developers, project managers, startups, and CTOs who want to implement their projects efficiently and successfully. In this series, you will learn everything about the development process with Flutter—from the initial concepts to detailed implementation, and all the way to optimization and publishing your app. I will share my personal experiences, useful tips and tricks, as well as practical examples that will help you advance your own projects. Each article is designed to give you deeper insights into various aspects of Flutter development. You will learn how to tackle common challenges, which tools and libraries are particularly useful, and how to optimize your apps in the best possible way. Join me on this exciting journey and discover how you can fully leverage the potential of Flutter to develop outstanding apps.

Julian Giesen - appsgemacht
Julian Giesen - appsgemacht
jg-appsgemacht-insights

Insights

jg-appsgemacht-insights

Insights

All insights

All insights

Continuous app support

Why startups should focus on continuous app support

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Continuous app support

Why startups should focus on continuous app support

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Continuous app support

Why startups should focus on continuous app support

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Continuous app support

Why startups should focus on continuous app support

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Flutter Web Apps

Flutter for Web Apps: Overcoming Challenges and Finding Effective Solutions

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Flutter Web Apps

Flutter for Web Apps: Overcoming Challenges and Finding Effective Solutions

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Flutter Web Apps

Flutter for Web Apps: Overcoming Challenges and Finding Effective Solutions

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Flutter Web Apps

Flutter for Web Apps: Overcoming Challenges and Finding Effective Solutions

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5 Flutter Tips and Tricks

5 essential tips and tricks for efficient Flutter development

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5 Flutter Tips and Tricks

5 essential tips and tricks for efficient Flutter development

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5 Flutter Tips and Tricks

5 essential tips and tricks for efficient Flutter development

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5 Flutter Tips and Tricks

5 essential tips and tricks for efficient Flutter development

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Engagement Flutter Startups

With Flutter to Success: How I Support Startups in App Development

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Engagement Flutter Startups

With Flutter to Success: How I Support Startups in App Development

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Engagement Flutter Startups

With Flutter to Success: How I Support Startups in App Development

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Engagement Flutter Startups

With Flutter to Success: How I Support Startups in App Development

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Milestones with freelancers

Clear milestones with freelancers: Structured development plans for startups

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Milestones with freelancers

Clear milestones with freelancers: Structured development plans for startups

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Milestones with freelancers

Clear milestones with freelancers: Structured development plans for startups

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Milestones with freelancers

Clear milestones with freelancers: Structured development plans for startups

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Optimize Flutter app development process

From Code to Success: Flutter Optimizes the Development Process

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Optimize Flutter app development process

From Code to Success: Flutter Optimizes the Development Process

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Optimize Flutter app development process

From Code to Success: Flutter Optimizes the Development Process

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Optimize Flutter app development process

From Code to Success: Flutter Optimizes the Development Process

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CTO avoiding errors in app development

Common mistakes CTOs make in app development – and how to avoid them

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CTO avoiding errors in app development

Common mistakes CTOs make in app development – and how to avoid them

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CTO avoiding errors in app development

Common mistakes CTOs make in app development – and how to avoid them

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CTO avoiding errors in app development

Common mistakes CTOs make in app development – and how to avoid them

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Collaboration App Development Flutter

Increase efficiency: collaboration in app development

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Collaboration App Development Flutter

Increase efficiency: collaboration in app development

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Collaboration App Development Flutter

Increase efficiency: collaboration in app development

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Collaboration App Development Flutter

Increase efficiency: collaboration in app development

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Flutter Freelancer Fixed Price Startups

Freelancer work at a fixed price: Flexibility and planning certainty for startups

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Flutter Freelancer Fixed Price Startups

Freelancer work at a fixed price: Flexibility and planning certainty for startups

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Flutter Freelancer Fixed Price Startups

Freelancer work at a fixed price: Flexibility and planning certainty for startups

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Flutter Freelancer Fixed Price Startups

Freelancer work at a fixed price: Flexibility and planning certainty for startups

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Freelancer App Development Startups

Cost-effective app development for startups: The advantages of freelancers

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Freelancer App Development Startups

Cost-effective app development for startups: The advantages of freelancers

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Freelancer App Development Startups

Cost-effective app development for startups: The advantages of freelancers

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Freelancer App Development Startups

Cost-effective app development for startups: The advantages of freelancers

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Flutter Deep Link Navigation

Deep linking and complex navigation in Flutter

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Flutter Deep Link Navigation

Deep linking and complex navigation in Flutter

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Flutter Deep Link Navigation

Deep linking and complex navigation in Flutter

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Flutter Deep Link Navigation

Deep linking and complex navigation in Flutter

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SVG Flutter

Use of SVG and vector graphics in Flutter

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SVG Flutter

Use of SVG and vector graphics in Flutter

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SVG Flutter

Use of SVG and vector graphics in Flutter

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SVG Flutter

Use of SVG and vector graphics in Flutter

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Offline Handling Flutter

Offline Handling in Flutter Apps: Techniques, Tools, and Best Practices

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Offline Handling Flutter

Offline Handling in Flutter Apps: Techniques, Tools, and Best Practices

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Offline Handling Flutter

Offline Handling in Flutter Apps: Techniques, Tools, and Best Practices

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Offline Handling Flutter

Offline Handling in Flutter Apps: Techniques, Tools, and Best Practices

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OneSignal Flutter

Implementation of push notifications and in-app messaging with OneSignal

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OneSignal Flutter

Implementation of push notifications and in-app messaging with OneSignal

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OneSignal Flutter

Implementation of push notifications and in-app messaging with OneSignal

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OneSignal Flutter

Implementation of push notifications and in-app messaging with OneSignal

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OpenAI API Flutter

Integration of the OpenAI API in Flutter: How to Bring AI into Your Apps

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OpenAI API Flutter

Integration of the OpenAI API in Flutter: How to Bring AI into Your Apps

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OpenAI API Flutter

Integration of the OpenAI API in Flutter: How to Bring AI into Your Apps

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OpenAI API Flutter

Integration of the OpenAI API in Flutter: How to Bring AI into Your Apps

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Scalable Flutter Apps

The importance of scalability in app development with Flutter

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Scalable Flutter Apps

The importance of scalability in app development with Flutter

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Scalable Flutter Apps

The importance of scalability in app development with Flutter

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Scalable Flutter Apps

The importance of scalability in app development with Flutter

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Flutter App Security

Best Practices for the Security of Flutter Apps

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Flutter App Security

Best Practices for the Security of Flutter Apps

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Flutter App Security

Best Practices for the Security of Flutter Apps

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Flutter App Security

Best Practices for the Security of Flutter Apps

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Flutter Performance Tips

Flutter Performance Tips: How to Optimize Your App

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Flutter Performance Tips

Flutter Performance Tips: How to Optimize Your App

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Flutter Performance Tips

Flutter Performance Tips: How to Optimize Your App

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Flutter Performance Tips

Flutter Performance Tips: How to Optimize Your App

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Flutter Startup Advantages

How startups can benefit from using Flutter

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Flutter Startup Advantages

How startups can benefit from using Flutter

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Flutter Startup Advantages

How startups can benefit from using Flutter

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Flutter Startup Advantages

How startups can benefit from using Flutter

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Flutter KISS

Flutter and the KISS principle: Simplicity as the key to success

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Flutter KISS

Flutter and the KISS principle: Simplicity as the key to success

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Flutter KISS

Flutter and the KISS principle: Simplicity as the key to success

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Flutter KISS

Flutter and the KISS principle: Simplicity as the key to success

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YAGNI Flutter

Successful application of the YAGNI principle in Flutter projects

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YAGNI Flutter

Successful application of the YAGNI principle in Flutter projects

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YAGNI Flutter

Successful application of the YAGNI principle in Flutter projects

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YAGNI Flutter

Successful application of the YAGNI principle in Flutter projects

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Debugging Logging Flutter Talker

Debugging in Flutter: Structured Logs with the Talker Package

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Debugging Logging Flutter Talker

Debugging in Flutter: Structured Logs with the Talker Package

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Debugging Logging Flutter Talker

Debugging in Flutter: Structured Logs with the Talker Package

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Debugging Logging Flutter Talker

Debugging in Flutter: Structured Logs with the Talker Package

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PR Review Flutter

What is important to me when reviewing PRs: code styles, best practices, and clean code.

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PR Review Flutter

What is important to me when reviewing PRs: code styles, best practices, and clean code.

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PR Review Flutter

What is important to me when reviewing PRs: code styles, best practices, and clean code.

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PR Review Flutter

What is important to me when reviewing PRs: code styles, best practices, and clean code.

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Flutter Multipackage Projects

Modular app development with Flutter: Outsourcing major features into separate packages

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Flutter Multipackage Projects

Modular app development with Flutter: Outsourcing major features into separate packages

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Flutter Multipackage Projects

Modular app development with Flutter: Outsourcing major features into separate packages

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Flutter Multipackage Projects

Modular app development with Flutter: Outsourcing major features into separate packages

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API integration in Flutter

Efficient API Integration in Flutter: A Comprehensive Guide with Dio, Riverpod, and Freezed

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API integration in Flutter

Efficient API Integration in Flutter: A Comprehensive Guide with Dio, Riverpod, and Freezed

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API integration in Flutter

Efficient API Integration in Flutter: A Comprehensive Guide with Dio, Riverpod, and Freezed

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API integration in Flutter

Efficient API Integration in Flutter: A Comprehensive Guide with Dio, Riverpod, and Freezed

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Case Study on Mein Schützenleben

Successful Flutter App Development: Case Study on Mein Schützenleben

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Case Study on Mein Schützenleben

Successful Flutter App Development: Case Study on Mein Schützenleben

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Case Study on Mein Schützenleben

Successful Flutter App Development: Case Study on Mein Schützenleben

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Case Study on Mein Schützenleben

Successful Flutter App Development: Case Study on Mein Schützenleben

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Top Visual Studio Code Plugins

Flutter Development: The Best Visual Studio Code Plugins Overview

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Top Visual Studio Code Plugins

Flutter Development: The Best Visual Studio Code Plugins Overview

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Top Visual Studio Code Plugins

Flutter Development: The Best Visual Studio Code Plugins Overview

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Top Visual Studio Code Plugins

Flutter Development: The Best Visual Studio Code Plugins Overview

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Efficient, Consistent, Innovative | Julian Giesen - appsgemacht

Shared codebase and platform-specific features in Flutter

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Efficient, Consistent, Innovative | Julian Giesen - appsgemacht

Shared codebase and platform-specific features in Flutter

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Efficient, Consistent, Innovative | Julian Giesen - appsgemacht

Shared codebase and platform-specific features in Flutter

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Efficient, Consistent, Innovative | Julian Giesen - appsgemacht

Shared codebase and platform-specific features in Flutter

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Flutter App: Best Practices

Maximize the performance of your Flutter app: Best practices and tips from a pro

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Flutter App: Best Practices

Maximize the performance of your Flutter app: Best practices and tips from a pro

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Flutter App: Best Practices

Maximize the performance of your Flutter app: Best practices and tips from a pro

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Flutter App: Best Practices

Maximize the performance of your Flutter app: Best practices and tips from a pro

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Flutter development with GitHub Copilot

GitHub Copilot: A Game Changer for Flutter Developers

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Flutter development with GitHub Copilot

GitHub Copilot: A Game Changer for Flutter Developers

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Flutter development with GitHub Copilot

GitHub Copilot: A Game Changer for Flutter Developers

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Flutter development with GitHub Copilot

GitHub Copilot: A Game Changer for Flutter Developers

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Time and task management for app developers

Effective time management as an app developer for an optimized workflow and better results

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Time and task management for app developers

Effective time management as an app developer for an optimized workflow and better results

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Time and task management for app developers

Effective time management as an app developer for an optimized workflow and better results

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Time and task management for app developers

Effective time management as an app developer for an optimized workflow and better results

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App development with clean pull requests

Optimize your app development with clean pull requests.

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App development with clean pull requests

Optimize your app development with clean pull requests.

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App development with clean pull requests

Optimize your app development with clean pull requests.

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App development with clean pull requests

Optimize your app development with clean pull requests.

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SOLID Principles in Flutter

Using SOLID Principles in Flutter

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SOLID Principles in Flutter

Using SOLID Principles in Flutter

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SOLID Principles in Flutter

Using SOLID Principles in Flutter

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SOLID Principles in Flutter

Using SOLID Principles in Flutter

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Designs with Figma

How you can create outstanding designs with Figma as an app developer

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Designs with Figma

How you can create outstanding designs with Figma as an app developer

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Designs with Figma

How you can create outstanding designs with Figma as an app developer

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Designs with Figma

How you can create outstanding designs with Figma as an app developer

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CI Pipelines

Bitbucket Pipeline vs. GitHub Actions: The right choice for efficient CI/CD in app development

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CI Pipelines

Bitbucket Pipeline vs. GitHub Actions: The right choice for efficient CI/CD in app development

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CI Pipelines

Bitbucket Pipeline vs. GitHub Actions: The right choice for efficient CI/CD in app development

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CI Pipelines

Bitbucket Pipeline vs. GitHub Actions: The right choice for efficient CI/CD in app development

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Flutter Packages

The best Flutter packages: My 5 favorites for successful app development

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Flutter Packages

The best Flutter packages: My 5 favorites for successful app development

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Flutter Packages

The best Flutter packages: My 5 favorites for successful app development

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Flutter Packages

The best Flutter packages: My 5 favorites for successful app development

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Documentation through tests

Documentation through tests: Successfully implementing acceptance tests in Flutter apps

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Documentation through tests

Documentation through tests: Successfully implementing acceptance tests in Flutter apps

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Documentation through tests

Documentation through tests: Successfully implementing acceptance tests in Flutter apps

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Documentation through tests

Documentation through tests: Successfully implementing acceptance tests in Flutter apps

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Test-driven Flutter development

Test-driven Flutter development: A holistic approach to reliable apps

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Test-driven Flutter development

Test-driven Flutter development: A holistic approach to reliable apps

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Test-driven Flutter development

Test-driven Flutter development: A holistic approach to reliable apps

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Test-driven Flutter development

Test-driven Flutter development: A holistic approach to reliable apps

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App Architecture

From BLoC to Clean Architecture - Maximize the performance and scalability of your Flutter apps through an effective system architecture

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App Architecture

From BLoC to Clean Architecture - Maximize the performance and scalability of your Flutter apps through an effective system architecture

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App Architecture

From BLoC to Clean Architecture - Maximize the performance and scalability of your Flutter apps through an effective system architecture

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App Architecture

From BLoC to Clean Architecture - Maximize the performance and scalability of your Flutter apps through an effective system architecture

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Use of Firebase

Optimal use of Firebase backend in Flutter projects

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Use of Firebase

Optimal use of Firebase backend in Flutter projects

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Use of Firebase

Optimal use of Firebase backend in Flutter projects

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Use of Firebase

Optimal use of Firebase backend in Flutter projects

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Git Repository

Effective code documentation through meaningful commits and Git repositories in Flutter development.

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Git Repository

Effective code documentation through meaningful commits and Git repositories in Flutter development.

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Git Repository

Effective code documentation through meaningful commits and Git repositories in Flutter development.

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Git Repository

Effective code documentation through meaningful commits and Git repositories in Flutter development.

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Support of junior Flutter developers

Shared Growth: Support Junior Flutter Developers in App Development

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Support of junior Flutter developers

Shared Growth: Support Junior Flutter Developers in App Development

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Support of junior Flutter developers

Shared Growth: Support Junior Flutter Developers in App Development

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Support of junior Flutter developers

Shared Growth: Support Junior Flutter Developers in App Development

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Clean Code

Clean Code in Flutter: My Approach to Efficient App Development

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Clean Code

Clean Code in Flutter: My Approach to Efficient App Development

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Clean Code

Clean Code in Flutter: My Approach to Efficient App Development

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Clean Code

Clean Code in Flutter: My Approach to Efficient App Development

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Effort estimation

Effort estimation in app development: Practical insights and best practices

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Effort estimation

Effort estimation in app development: Practical insights and best practices

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Effort estimation

Effort estimation in app development: Practical insights and best practices

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Effort estimation

Effort estimation in app development: Practical insights and best practices

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Julian Giesen - appsgemacht

Your plannable app developer

for Flutter apps

X

“Flutter and the related logo are trademarks of Google LLC. We are not endorsed by or affiliated with Google LLC.”

Copyright ©2025. Julian Giesen. All rights reserved.

Julian Giesen - appsgemacht

Your plannable app developer

for Flutter apps

X

“Flutter and the related logo are trademarks of Google LLC. We are not endorsed by or affiliated with Google LLC.”

Copyright ©2025. Julian Giesen. All rights reserved.

Julian Giesen - appsgemacht

Your plannable app developer

for Flutter apps

X

Copyright ©2025. Julian Giesen. All rights reserved.

“Flutter and the related logo are trademarks of Google LLC. We are not endorsed by or affiliated with Google LLC.”