Flutter & .NET Developer in Melbourne
I'm Christian Findlay. 20+ years building apps, 10+ open source libraries. Director of Nimblesite
Contact Me
I'm Christian Findlay. 20+ years building apps, 10+ open source libraries. Director of Nimblesite
Contact Me
20+ Years of Software Engineering Experience
I'm the Director of Nimblesite, a Melbourne-based software development agency. With over 20 years of experience in software development, I specialize in Flutter, .NET, and cloud architecture. As an experienced developer, trainer, and open-source contributor, I help businesses transform ideas into robust digital products.
A modern functional programming language designed for elegance, safety, and performance
Write React, React Native, and Express apps entirely in Dart with runtime type safety
Mutation testing for Dart - inject bugs to expose weak tests. Powered by Rust
.NET toolkit for type-safe, source-generated SQL access with Lambda Query Language
The safest way to make REST calls in C# - type-safe with Result types and exhaustiveness
Build professional VST3 audio plugins with Flutter UIs and pure Dart audio processing
Discover unique stories from regional towns through this Flutter-powered mobile app.
A comprehensive membership portal app built with Flutter for Octopus Group.
I build single-source mobile apps with Flutter, and .NET backend solutions. I also build websites and web apps.
I've shipped 5+ Flutter apps to the App Store and Google Play. Let me build your next app or improve your existing one with my deep mobile development expertise
Migrate your .NET Framework apps to .NET 8. Build microservices or modular monoliths with SQL Server, Postgres, or CosmosDB. Creator of RestClient.Net and DataProvider libraries
Add ChatGPT or Claude to your app. Train your team on AI coding agents like Cursor, Copilot, and Claude Code. I use AI daily to accelerate development
I've trained teams at companies across Australia on Flutter testing. Full app widget testing, dependency injection, mocking, and golden tests. Author of popular testing articles
Deploy to Azure App Service, Google Cloud Run, or AWS. Serverless functions, Kubernetes, CI/CD pipelines with GitHub Actions. Cost optimization for growing startups
Identify architecture issues, test coverage gaps, and performance bottlenecks. Detailed reports with actionable recommendations. I've reviewed codebases for startups and enterprises
With 20 years of experience in software development, I can help bring your ideas to life.
"Christian is a collaborative and supportive consultant, project anxiety was removed from day one. Everyone has room for improvement and he has helped us improve. Definitely will work with Christian again. "
Jade Lowe
"I started my investigations about flutter automation tests and during the process I saw my self with lots of doubts and uncertain of the best way to go forward. I read couple of blog posts from Christian that clarified something around but I also set up a session with him to better understand his approach. This session was very helpful and rich of content. It will definitely help me to go forward with decisions on my team. I am looking forward to have other sessions to expand a bit more in more complex topics. "
Deborah D' Carlo
"Christian actually knows what he is doing when it comes testings. He was the one who actually introduced me to the depths of Testing in Flutter. The concepts about Mocking data, DI, Creating Goldens, Widget testing for Different screen sizes, and reusing the Widget tests as Integrations tests were truly Amazing. I still follow his techniques to write tests in my code and never did I face any difficulties or problems. "
Shree Bhagwat
