We have an existing Flutter-based mobile application currently deployed on iOS and Android. The app was initially developed by an intern and is now at a stage where we need support to enhance and maintain it. We are looking for a developer who can improve the app’s performance, fix bugs, and help ensure a smooth user experience across both platforms.

We are seeking a skilled freelancer to build and design a mobile app. The ideal candidate will have experience in mobile app development and design, with a strong understanding of user interface and user experience principles. The project involves creating a visually appealing and functional app that meets our business needs. If you have a portfolio of previous work and a passion for innovative design, we would love to hear from you.

We are looking for a senior U.S.-based iOS engineer to help take an existing AI-powered consumer app to the next level. The app is already built and currently in active TestFlight testing. We are now focused on implementing expert-level iOS features, improving the overall user experience, increasing retention, and optimizing conversion from free users to paying subscribers. We're not simply looking for someone who can write code. We're looking for someone who understands consumer products, user psychology, subscription businesses, onboarding flows, engagement loops, and what makes users come back and ultimately become paying customers. The ideal candidate can look at a feature and think beyond implementation. We want someone who can identify opportunities to improve activation, retention, monetization, and overall product quality while building a world-class iOS experience. Responsibilities: • Build and ship expert-level iOS features • Improve onboarding and user activation • Increase retention and engagement • Optimize subscription conversion and monetization • Improve UI/UX throughout the app • Fix bugs and improve performance • Collaborate on product strategy and feature planning • Assist with TestFlight and App Store releases

Peachtree Care Health Services (PCHS) is seeking an experienced mobile app developer to update an existing iOS and Android application currently published in the Apple App Store and Google Play Store. Scope: Update existing app screens and workflows Improve UI/UX Fix bugs and compatibility issues Publish updates to Apple App Store and Google Play Review backend/API integrations Preferred Skills: React Native, Flutter, Swift, Kotlin, or existing app framework Experience with healthcare apps App Store and Google Play deployment experience Atlanta-based developer preferred Project Type: Freelance / Contract Potential for ongoing maintenance work Please provide: Portfolio links Similar apps you have worked on Hourly rate or project estimate Preference: Atlanta-area candidates

Firstly, I want to state that I am not a coder. At all. The code I'd like you to review was entirely "vibe coded" using Antigravity and Claude. I don't intend to create a complete product using this method, in fact, I'd like to use real people as much as possible for my business. I used AI during this phase simply to see my ideas made material. I understand that this means the code itself is likely compromised in all sorts of ways, but I'm hoping that you can help me with that. Please speak with me as you would a fifth grader about the technical aspects of the code, assuming you'd like to work together from this point forward. My app is a free-to-user dating and date planning app that connects people through locally owned businesses. It serves two audiences: - **Singles** looking to meet and go on dates with other singles in their area - **Couples** looking for date night inspiration through a linked accounts mode

Seeking a senior React Native engineer to improve performance of our eCommerce application containing 20,000+ machine parts. Current issues include: - Slow product list rendering - Search delays - Lag during scrolling - Occasional screen freezes - High memory consumption - Long initial app load times Tasks: - Analyze performance bottlenecks - Optimize FlatList and pagination - Improve API data handling - Optimize Redux state management - Reduce unnecessary component re-renders - Improve image loading performance This is a performance-focused project rather than new feature development. Required Experience: - React Native - TypeScript - React Profiler - Flipper - Redux Toolkit - Mobile app optimization

Senior Mobile SaaS / Unity Entitlements Engineer for B2B Licensing Platform Project Overview: Simcoach Games develops behavioral health and educational games used by clinics, schools, clinicians, and families. We are looking for a senior technical resource to help us design and build lightweight access, licensing, and an entitlement layer for our Unity-based mobile games. Our current games are distributed through the Apple App Store and Google Play. We need to evolve from separate consumer and enterprise app versions toward a cleaner model where games can be downloaded easily, while access is controlled through parent purchases, clinic/school licenses, organization activation codes, or other entitlement rules. This is not a game development project. We are looking for someone with experience building mobile SaaS infrastructure, app-store purchase flows, backend entitlement systems, and simple admin tools. Scope of Work: The initial engagement will focus on one representative game and should produce a reusable pattern that can later be applied across our game portfolio. The expected scope includes: Recommend architecture for B2C and B2B access control across iOS and Android Design an entitlement model for organizations, users/devices, games, licenses, activation codes, expiration dates, and access rules Implement or integrate app-store purchase handling for parent/consumer unlocks Implement a clinic/school activation flow, such as organization codes or device activation Build a lightweight backend entitlement service Build a simple internal admin portal for Simcoach staff to create organizations, issue/revoke access, manage license status, and view activations Create a reusable Unity integration package or pattern that our internal developers can apply to other games Document the architecture and implementation clearly for future development Architecture must be compatible with future HIPAA compliance (encrypted data at rest and in transit, audit logging, BAA-ready cloud hosting). We will engage a HIPAA attorney separately, but the infrastructure should not create compliance debt. Advisory (Ongoing): Guide our team on App Store consolidation: merging duplicate listings, applying for Apple Unlisted App Distribution, configuring Apple Business/School Manager volume purchasing, and Google Play enterprise distribution. Recommend architecture for future integrations with ABA practice management platforms (CentralReach, Motivity, RethinkBH) via REST API/SSO. Ideal Experience: Strong mobile SaaS architecture experience Apple StoreKit and Google Play Billing experience, or experience with RevenueCat or similar tools Unity/C# integration experience Backend/API development experience using Firebase, Supabase, AWS, or similar platforms Experience with authentication, entitlements, activation codes, license management, and admin portals Familiarity with privacy-sensitive healthcare, behavioral health, or education products Ability to design pragmatic solutions for a small startup with limited engineering and support resources Helpful but Not Required: Experience with healthcare, digital therapeutics, behavioral health, edtech, or serious games Familiarity with HIPAA/FERPA-aware product design Experience with shared-device or clinic/school deployment models Experience supporting both direct-to-consumer and enterprise customers from the same mobile app What Success Looks Like: A successful engagement will give Simcoach a practical, scalable, and maintainable access model that reduces app-store confusion, avoids manual account administration, supports B2B clinic and school sales, and preserves a viable path for parent/consumer purchases. We are looking for a senior, pragmatic resource who can help us make the right architectural decisions, implement an MVP, and leave our internal team with a reusable foundation.

We are seeking a developer to build and tweak an app for iPhone and Android. The ideal candidate will have experience in both iOS and Android app development, with a focus on building and maintaining mobile applications. Responsibilities include developing new features, fixing bugs, and ensuring the app runs smoothly on both platforms. The role requires a strong understanding of mobile app development frameworks and a commitment to delivering high-quality solutions. Someone familiar with Health Care and Med adherence.

We need a FlutterFlow expert to build a mobile KPI dashboard app called Vitals. The app pulls data from a Google Sheet containing monthly performance metrics for nine different restaurant roles—Director of Ops, Front of House, Back of House, Drive-Thru, Catering, Marketing, Food Safety, and BOH Training. Each role tracks metrics like sales, labor costs, guest satisfaction, food safety scores, and more. The app needs: role-based login, a clean dashboard showing current month goal versus actual for each metric, color-coded cards to flag underperformance, a six-month trend chart per metric, and an actuals input screen where users can log or update monthly numbers. Mobile-first design, professional polish, and integration with Google Sheets as the data source. Deliverables: fully functional iOS and Android app ready to launch, documentation on how to update the sheet structure if needed, and a brief handoff call. Timeline: two to three weeks. Please share your FlutterFlow portfolio and relevant experience."

We have a functional location-based social app (#Freedom In Action - FIA) for freedom-oriented communities. It needs a complete modern UI/UX overhaul to feel premium like 2026 apps (dark mode, smooth animations, high engagement). Here is the existing app. https://www.talkingcucumber.com/?wpdmdl=1985 Attached is what I would like the design to look like (I am open for suggestions). I want it fully functional and ready for BETA testing asap. Feel free to make suggestions on design and functionality. I would prefer someone with the same constitutional freedom loving mindset as to prevent any bias or issues.