Contact person: Senior Flutter Utility App Developer

Phone:Show

Email:Show

Location: Uberlândia, Brazil

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I’m building a cross-platform utility app and I need an experienced Flutter developer to own the mobile codebase. The heaviest lift is the Flutter front end—smooth UI, rock-solid state management, and full support for both iOS and Android. A critical milestone is implementing in-app purchases (Google Play Billing + Apple StoreKit) so users can seamlessly unlock premium functionality inside the app.

Although the mobile layer is where most of your time will go, the project already includes a lightweight Node.js API running on AWS with a PostgreSQL database. Familiarity with that stack lets you wire the app to existing endpoints, adjust them when a new purchase tier is added, and keep deployment simple through AWS services we already use (Lambda, RDS, S3, CloudWatch).

What I expect from you
• Production-ready Flutter code that passes review on both stores
• Fully tested in-app purchase flow, including receipt validation and graceful failure handling
• Clean integration with the current Node.js backend and PostgreSQL data model
• Clear, commented commits and a short hand-off video or doc so my internal team can maintain the project

If you’ve launched Flutter apps with in-app purchases before and you can speak comfortably about AWS tooling, I’d love to see examples and dive in right away." (client-provided description)