This is an honest call for a top-tier Flutter expert or a small, agile agency. *NOTE EXPERIENCE OF CLEAN ARCHITECTURE AND BLOC (FREEZED) IS ESSENTIAL* I am a solo founder on the verge of launching a travel tech app. It's over a year of hard work with established universities and more. After two months of development, we've been let down at the final hurdle by our previous developer, leaving us with a buggy, unfinished product just before our critical market launch in a major city. Flights are booked, meetings are/were planned. This is a rescue and polish mission. The app is approximately 90% coded, but the final 10% is critical and has left the app in an unusable state. Your objective is to take the existing codebase and, over a focused 10-day sprint (est. 40-50 hours), get the app to the stable, polished, and submittable state it should have been in. Fixed fee: 1500$ The Mission-Critical Scope: The work is a mix of bug fixing and UI implementation. It's not a full rebuild, but it requires a sharp eye and a high standard of quality. Tasks include: Fixing Critical Bugs: Addressing issues like non-functional buttons, broken navigation links, and search features that are not working correctly. UI/UX Polish: Implementing UI fixes based on our Figma designs. This includes correcting poor spacing, alignment, and styling issues, and ensuring a consistent, professional user experience. Code Cleanup: Removing hard-coded data and ensuring the app is stable and performant. App Store Preparation: Ensuring the final build is clean and meets all core requirements for a successful first-pass submission. Why You'll Succeed: The good news is the app is built on a solid foundation of Clean Architecture and the BLoC pattern with Freezed. For an experienced developer, the codebase is well-structured and easy to navigate. Much of the work will involve modifying existing components, not starting from scratch. A good understanding of Supabase/PostgreSQL is a major bonus and will speed things up significantly. The Long-Term Opportunity: This 10-day project is effectively a paid trial. We are looking for a stable, long-term technical partner for the next 12-18 months of feature iterations and growth. If we work well together, this will become an ongoing collaboration. The Selection Process: This will be fast and professional. Shortlisted candidates will be invited to a brief technical chat and a 1-hour paid micro-task working directly on a small part of the real codebase. This is the best way for us both to see if we're a good fit. To Apply: If you are a high-calibre developer who thrives on solving complex problems and wants to be the hero who saves a launch, we need to talk. Please apply with: A link to your portfolio, highlighting your best and most complex Flutter apps. *PLEASE ATTACH YOUR RESUME, LINK TO ANY GITHUB WITH RELEVANT EXPERIENCE IN CLEAN ARCH + BLOC* A brief, direct statement confirming your availability for a 10-day sprint
A Note Before You Read Further: This is not a standard freelance role. This is a high-intensity, founder-led rescue mission with a non-negotiable requirement for direct collaboration and uncompromising quality. Do not apply unless you are a top-tier, confident professional. Seeking a Senior Flutter developer with a minimum of 5 years of dedicated Flutter experience for a high-intensity, 45-50-hour (approx. 2-week) app rescue mission. The objective is to rapidly resolve a backlog of bugs, polish existing features, and prepare the app for launch. This is a demanding role for a seasoned professional who thrives in a highly collaborative, fast-paced environment. *IMMEDIATE START* The Professional Engagement: High Expectations for a Professional Rate We are compensating at a professional rate of $25 hourly. In exchange, we expect elite performance, strict discipline, and seamless collaboration. The Mandate: My Direct Involvement is Non-Negotiable - Why? My previous attempts at delegation have failed. I am now taking direct, granular control to ensure we meet the required standard. You will be micromanaged. We will work in a continuous VS Code Live Share session. This is not to check if you are working; it is because I am the domain expert and the sole guardian of the UI/UX vision. My real-time guidance is the fastest path to eliminating errors and achieving a high-quality product. This is not a hobby but a business. Performance-Based: Your ability to rapidly complete tasks to a high standard is paramount. Your performance on initial tasks will determine your continuation on the project and the potential for a long-term partnership. No "Leisurely Pace": This is a sprint. We are paying for focused, efficient work to meet a tight deadline. Senior Developer Requirements Minimum 5 years of professional, hands-on Flutter development experience. Applications not meeting this requirement will be disregarded. Expert-level proficiency in BLoC state management and Clean Architecture principles. You must be able to navigate and extend a complex, existing codebase built on these patterns Strong practical understanding of backend integration with Supabase and relational databases (PostgreSQL). You are not doing DB but understanding it is. Proven ability to rapidly debug and refactor complex code. Working Arrangement & Schedule Continuous VS Code Live Share: This is the core of our workflow and is non-negotiable . It allows for instant guidance and quality control. Schedule: Approximately 1:00 PM to 8:30 PM IST , Monday to Saturday, with a 1-hour break (broken as chosen) Discipline & Commitment: This is a 50-hour mission. Your full focus and commitment are essential. This Role is an Excellent Fit if You Are a Senior Developer Who: Excels under pressure and clear, direct guidance. Has extensive experience in a collaborative, pair-programming-style environment. Is highly disciplined and focused on hitting daily targets. Is confident enough in your skills to work transparently and efficiently. Values a client who is deeply invested and removes roadblocks (like DB management) for you. This Role is NOT a Fit If: You do not have 5+ years of professional Flutter experience. You prefer to work alone or require time to "ponder in the dark." You are uncomfortable with continuous screen sharing and direct management. Your BLoC and Clean Architecture skills are theoretical, not deeply practical. To Apply: Submit your CV and a brief summary of your relevant experience. To confirm you have read and understood the demanding nature of this role, you must include the following sentence in your application or top of CV: "I am a senior developer with 5+ years of Flutter experience and I agree to the continuous VS Code Live Share workflow and high-performance expectations."
⚠️ READ THIS FIRST OR YOUR CV WILL BE IGNORED ⚠️ DO NOT APPLY IF YOU: Have less than 5 years professional Flutter experience Only know GetX, MVC, or basic state management Don't have hands-on BLoC + Clean Architecture experience Can't work 45-50 hours over 2-3 weeks starting IMMEDIATELY Are uncomfortable with continuous VS Code Live Share sessions Don't understand PostgreSQL/Supabase SDK integration Want "work-life balance" - this is an intensive rescue mission The Reality: This is a Business-Critical Sprint $25/hour • 45-50 hours total • 2-3 weeks intensive A Flutter app needs immediate rescue. You'll work alongside me in continuous pair programming to debug, polish, and launch. This requires a seasoned professional who can hit the ground running with our existing BLoC/Clean Architecture codebase. Non-Negotiable Requirements 5+ years of professional Flutter development Expert BLoC state management (not theoretical) Clean Architecture patterns (must navigate complex existing code) PostgreSQL/Supabase integration experience Available 1:00 PM - 8:30 PM IST, Mon-Sat Immediate start capability Bachelors in Computer Science or related. Working Style: Intensive Collaboration As required VS Code Live Share (mandatory so you not doing what I didnt ask or designing incorrectly) Real-time guidance and quality control Performance-based continuation One weekend included in timeline You will be micromanaged (sorry its essential as our previous devs have been poor) This is NOT freelance work - it's a founder-led rescue mission requiring elite performance and zero ramp-up time. MANDATORY APPLICATION REQUIREMENT: You MUST include this exact phrase at the in questions of or it will be automatically rejected: "I have read the job description, possess the required senior-level skills, understand this is high-intensity work, and can start today." To Apply: Send CV + brief experience summary. Include the mandatory phrase above or your application will be ignored.
About Us SoloBudd is a Manchester-based "tech for good" startup on a mission to make solo travel safer, more authentic, and more connected. We are bootstrapped, passionate, and moving fast. The app is built, and we are now at the final hurdle before our go-to-market launch in Bangkok. The Role We're looking for an experienced and reliable freelance Flutter developer to be our dedicated technical partner for all things deployment and maintenance. Your immediate priority is to take our existing Flutter codebase and get it ready for our internal testers. This is the most urgent task. Long-term, we want to build a real relationship. We need a go-to expert we can rely on for bug fixes, troubleshooting, and deploying future updates as we scale. This will be a part-time, as-needed role. Immediate Priorities (Your First Milestone) Must have your own Mac device; this is non-negotiable for this role. Take our existing Flutter project and successfully build the .ipa (Apple) file. Navigate the Apple Developer portal, manage certificates, and provisioning profiles. Deploy the build to TestFlight for our final round of user testing. Manage the final submission for public App Store release. Long-Term Responsibilities Act as our primary contact for debugging and troubleshooting any bugs that emerge. Work with our founder to diagnose and resolve issues efficiently. Compile and deploy future hotfixes and app updates to both stores. Must-Have Requirements You must own a Mac capable of building for iOS. Proven, expert-level experience with the entire Apple App Store submission process, including Certificates, Provisioning Profiles, .ipa builds, and TestFlight. Minimum 4 years of professional experience with Flutter and Dart. Strong proficiency with BLoC state management and Clean Architecture principles. Our app is built this way, and you must be able to navigate it effectively for bug fixing. Excellent debugging, problem-solving, and troubleshooting skills. Bonus Points (Nice to Have) Experience with Google Play Store deployments. Familiarity with Supabase. Availability Available for an immediate start on the initial App Store build. Must be generally reachable during UK working hours (10 am - 5 pm) for communication. Flexible, part-time hours based on project needs (e.g., a few hours one week, more the next). Must be available to respond quickly for emergency, high-priority bug fixes. How to Apply If you are an experienced Flutter developer who loves solving problems and wants a stable, long-term relationship with an exciting startup, we’d love to hear from you. Your CV or portfolio. A brief note detailing your specific experience with TestFlight and the App Store submission process. Your hourly or day rate or fixed costs for building ipas