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I need a seasoned Flutter developer who can jump straight into an existing code-base and ship a brand-new feature on a tight deadline. All screens and user flows are already mapped out in detailed Figma files, so your focus will be clean implementation, seamless integration with the current architecture, and end-to-end testing on both iOS and Android. You’ll get: • the current repository with build instructions • the finalised design assets (SVGs, icons, typography and spacing specs) • a concise requirements doc outlining the feature logic and API contracts What I expect in return: • production-ready Dart code that follows the project’s style guide • smooth navigation and state management that feels native to the rest of the app • unit / widget tests for critical paths • a brief hand-over note highlighting files touched and any new dependencies added The work is urgent, so availability over the next few days is essential. If you’re confident with Flutter, REST integration, and rapid releases, let’s talk and get this shipped.
Projekt-ID: 40082332
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Aktiv vor 15 Tagen
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62 Freelancer bieten im Durchschnitt ₹55.595 INR für diesen Auftrag

Hello, I understand you need a seasoned Flutter developer to quickly implement a brand-new feature from detailed Figma designs into an existing codebase. I'm adept at clean implementation, seamless integration, and thorough end-to-end testing, ensuring a rapid, high-quality delivery on a tight deadline. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
₹49.533 INR in 7 Tagen
8,4
8,4

I’m a senior Flutter developer experienced in rapid delivery, REST integration, and shipping production features across iOS and Android. I can jump straight into your existing codebase, implement the Figma flows cleanly with proper state management, and cover key paths with unit/widget tests. I’m available immediately and can deliver production-ready Dart code with a clear hand-over for fast release.
₹56.250 INR in 7 Tagen
5,4
5,4

With over 8 years in the IT field and extensive experience in Flutter and Android development, I am confident that I can swiftly handle your project. I have successfully completed over 150 big projects as a lead developer, which involved integration with multiple external APIs - Google, Facebook, Stripe, to name just a few. This work exposed me to REST integration and its nuances. I will bring this knowledge to the table to ensure seamless integration of the new feature with your existing architecture. Moreover, my experience as both a company developer and a freelancer equips me not only with strong technical skills but also with efficient communication and collaboration skills. I understand the importance of daily chat, sharing documents, and constantly updating on the progress of the project. As a full-time developer, I have the availability and commitment to dedicate significant time and effort to your project - even meeting tight deadlines. My proficiency in clean coding, style guide adherence and unit testing will ensure you receive production-ready Dart code that syncs beautifully with your app.
₹56.250 INR in 7 Tagen
6,2
6,2

As an experienced mobile app developer well-versed in both React Native and Flutter, I understand the importance of seamless integration and quality assurance within existing codebases. My extensive experience with RESTful API integration, UI/UX design, and end-to-end testing makes me the ideal candidate for this urgent project. In addition to being well-written, architectural code will also be delivered in a style that aligns perfectly with your existing project's standards. Having a great eye for detail, I will ensure smooth navigation and state management that fit seamlessly into the existing app framework. What sets me apart is my background in AI and automation — an understanding that allows me to build highly intelligent mobile apps efficiently. I’ve worked with OpenAI and LangChain to implement powerful chatbots and workflow systems, all underscored by the ability to handle complex backend tasks while keeping the frontend user experience uncluttered. Given my skill set, rest assured that you'll receive not just 'another mobile feature' but a well-crafted part of your application that delivers on both performance and purpose.
₹56.250 INR in 7 Tagen
5,1
5,1

As an experienced mobile developer who has been in the industry for over nine years, I have honed my skills to be proficient in Android and iOS development, which aligns perfectly with your Flutter project. My background includes working on similar tight-deadline projects where clean implementation and seamless integration were crucial - proving my adaptability and the ability to hit the ground running on any existing code base. Also, I'm an expert in implementing sleek UI/UX communicating seamlessly with backend API. I bring a unique value proposition by not only ensuring that the app meets your needs but also keeping you informed throughout the process. I place high importance on thorough documentation as evident from my detailed project handover notes, this way you'll have a full comprehension of every aspect of your application. With me doing your project, stressing over seamless state management and navigation will be a thing of the past as I invest deeply in that for a native-like experience. Moreover, my fluency in REST integration, knowing how to work quickly without sacrificing quality, and passion for delivering top-notch solutions even under pressure are what you need for this project. Rest assured, I will deliver production-ready code fitting your style guide while maintaining smooth navigation and state management that feels native. Ready to get to work on this urgent project with you!
₹56.250 INR in 7 Tagen
5,4
5,4

As a Senior Flutter and iOS Developer with 8+ years of exemplary experience in the field, I believe I am the best fit to deliver on your urgent project. Having worked on numerous high-stakes projects requiring rapid releases, REST integration, and thorough problem-solving skills, I understand the critical nature of tight deadlines. Moreover, my ability to smoothly navigate existing codebases and enhance them with clean implementation ensures seamless integration with the current architecture. In addition, my knack for using Figma for design interpretation and deployment aligns well with your requirement for implementing existing Figma files efficiently. Not only will I provide production-ready Dart code adherent to your style guide, but I’ll also implement smooth navigation combined with state management that feels native to the rest of your app. My previous engagements include working with startups, enterprises, and SaaS businesses in designing and optimizing their full-stack solutions. This has honed my skill set in end-to-end app development that starts from concepting and progresses all the way to the App Store/Play Store deployment. Reach out now, and let's collaborate to get your brand-new feature shipped seamlessly on time!
₹56.250 INR in 7 Tagen
4,9
4,9

I can jump into your existing Flutter repo and implement the new feature exactly as per Figma, integrated cleanly with your current architecture and APIs. You’ll get production-ready Dart code (style-guide compliant), smooth navigation/state management, and unit/widget tests for the critical flows on both iOS and Android. I’ll also provide a short handover note listing files changed and any new dependencies. I’m available immediately over the next few days to ship this fast.
₹56.250 INR in 7 Tagen
4,9
4,9

Hi, I’m Jagjeet, a Flutter developer with 10+ years of experience delivering production-ready features under tight deadlines. I can jump straight into your existing codebase, implement the new feature exactly as per Figma designs, integrate it cleanly with the current architecture, and ensure smooth behavior on both iOS and Android. I follow established style guides, handle REST integrations confidently, and include unit/widget tests for critical flows. You’ll receive clean, well-documented code plus a clear handover note covering all changes and dependencies. I’m fully available over the next few days and ready to start immediately. Best regards, Jagjeet Singh
₹37.500 INR in 2 Tagen
4,5
4,5

I can jump straight into your existing Flutter codebase and deliver the new feature within your tight timeline. I work daily with Flutter for production apps and am comfortable following established architecture, state management, and coding standards. Since all screens and flows are already finalized in Figma, I’ll focus purely on clean implementation, smooth navigation, and correct REST API integration for both iOS and Android. I always write maintainable, production-ready code and cover critical paths with unit/widget tests. After delivery, I’ll share a clear handover note highlighting the updated files and any new dependencies. I’m available immediately over the next few days—let’s connect on chat and get this shipped quickly.
₹45.000 INR in 4 Tagen
4,1
4,1

With over a decade's experience in Android and Flutter development, I can promise you a seamless integration of the new feature into your existing code-base without compromising the app's performance. Handling tight deadlines and quick releases is second nature to us. We draw our enthusiasm from making our clients' lives easier and ensuring your satisfaction with our top-notch end-products. All this while remaining true to the project's style guidelines, just as you need. We value communication and we're fluent in English and Tamil, so no challenges there when it comes to understanding your requirements in depth. Additionally, we see things through from visualization to implementation with utmost precision, ensuring that all parts align seamlessly within the application. Lastly, we abide by a rigorous approach to testing and documentation. Earning this project would expose your work to our tested-and-trustworthy suite of tools including Android Studio, VS Code, Canva, Xcode which have proven indispensable in our previous projects too. Hire us now, let’s get it shipped swiftly and excellently!
₹56.250 INR in 20 Tagen
4,1
4,1

I am Sumit Joshi from Sacesta Technologies. I can step directly into your existing Flutter codebase and ship the new feature quickly without disrupting the current architecture. Since screens and flows are already finalized in Figma, my focus will be clean Dart implementation, tight integration with your state management, and solid testing across iOS and Android. How I will approach this: • Review repo structure, build steps, and existing patterns before writing new code • Implement UI pixel-accurate to Figma using your spacing, typography, and components • Integrate feature logic with existing REST APIs and models • Maintain smooth navigation and consistent state behavior • Add unit and widget tests for critical user paths • Validate builds on both platforms before handover What you will receive: • Production-ready Flutter code aligned with your style guide • Zero breaking changes to existing flows • Tested feature ready for release • Clear handover note listing touched files, logic changes, and new dependencies Relevant experience includes shipping time-sensitive features for mobile apps with Flutter and React Native where clean architecture, fast delivery, and reliable testing were critical. I am available over the next few days and comfortable working under tight timelines. Happy to start as soon as you share repo access. Regards, Sumit Joshi
₹65.050 INR in 7 Tagen
4,0
4,0

Hi there, I read your requirements carefully. You need a developer who can hit the ground running with an existing codebase and deliver a production-ready feature under a tight deadline. This is exactly what I do. I have extensive experience in Flutter, integrating REST APIs, and working with complex state management solutions (Provider, GetX, BLoC). Here is how I will handle this urgent task: Code Analysis: I will first review your existing architecture to ensure the new feature feels "native" and follows your strict style guide. Pixel-Perfect UI: I will implement the Figma screens with precise typography and spacing specs. Robust Logic: I will integrate the API contracts ensuring proper error handling. Testing: As requested, I will write Unit/Widget tests for the critical paths to ensure stability before handover. Why me? I respect clean architecture. I am available immediately to start today. I document my changes for a smooth handover. I am ready to check the Git repository build instructions right now. Let's discuss the details. Best regards, Halim
₹56.250 INR in 6 Tagen
3,8
3,8

Hi, I’m a seasoned Flutter developer with 8+ years of experience, able to jump straight into an existing codebase and deliver features on tight deadlines. I’m comfortable implementing pixel-perfect Figma designs, integrating cleanly with existing architecture, and ensuring smooth iOS/Android behavior. I deliver production-ready Dart code with robust state management, REST integration, and unit/widget tests for critical flows. I’m available immediately over the next few days and ready to get this shipped end-to-end.
₹56.250 INR in 7 Tagen
3,8
3,8

Dear Hiring Manager, I’m well positioned to jump into your existing Flutter codebase and deliver a new feature quickly and cleanly under a tight deadline. I have solid experience working with production Flutter apps where designs, flows, and APIs are already finalized, and the priority is precise implementation, architectural consistency, and reliable delivery across both iOS and Android. Given that you’ll be providing the current repository, build instructions, Figma assets, and a clear requirements document, I can focus immediately on execution. I will translate the designs into pixel-accurate Flutter UI, integrate the feature seamlessly with the existing navigation and state management approach, and ensure the behavior feels native to the rest of the app. REST API integration will follow the defined contracts, with proper error handling and loading states. The code I deliver will be production-ready, written in clean, well-structured Dart that follows your project’s style guide and conventions. I will include unit and widget tests for critical paths to help protect against regressions and support future releases. Before handover, I’ll validate the feature end-to-end on both platforms to ensure consistent behavior and performance. If you’re looking for a dependable Flutter developer who can ship quickly without cutting corners, I’m ready to get started. Kind regards,
₹37.500 INR in 7 Tagen
3,5
3,5

Hi, I'm a skilled flutter app developer with extensive experience in creating high-quality mobile applications. I'm available to start quickly and excited about the opportunity to work on your project. Please DM me here so we can discuss project in details and finalise the rate. Best, Khushal Chothani
₹56.250 INR in 7 Tagen
3,6
3,6

✔ I deliver 100% work — 99.9% is not for me. ✔ Workflow Diagram Figma Asset Extraction ⟶⟶ UI/UX Widget Implementation ⟶⟶ State Management Integration ⟶⟶ REST API Service Wiring ⟶⟶ Unit & Widget Testing ⟶⟶ iOS/Android Build Validation ⟶⟶ Production Handover Key Highlights ✔ Figma-to-Flutter Precision — Expertise in translating complex Figma designs into pixel-perfect Flutter widgets, ensuring typography, spacing, and SVGs match your specs 1:1. ✔ Seamless Architectural Integration — I quickly adapt to your existing design patterns (BLoC, Provider, Riverpod, or GetX), ensuring the new feature feels like a native part of the core codebase. ✔ High-Velocity Implementation — Strategic focus on rapid Dart development without compromising on code quality or project style guides. ✔ Robust API Integration — Efficient handling of REST contracts, JSON serialization, and error states to ensure smooth data flow. ✔ Multi-Platform Consistency — Simultaneous testing and optimization for both iOS and Android to catch platform-specific UI or performance quirks early. ✔ Test-Driven Reliability — Writing essential unit and widget tests for critical paths to ensure the new feature is stable and doesn't break existing functionality. ✔ Transparent Documentation — Concise handover notes and clear pull requests that make the review process effortless for your lead developers. Best Regards, Asad Senior Flutter Developer | Dart Specialist | Mobile Solutions Architect
₹38.250 INR in 3 Tagen
3,1
3,1

My name is Muhammad Waseem, and I have 9 years of experience working with mobile apps, including Flutter-based projects and feature-driven development. Sir, I understand you need someone who can jump straight into an existing Flutter codebase and deliver a new feature quickly, without disrupting the current architecture. With finalized Figma designs, clear user flows, and defined API contracts, my focus will be clean implementation, smooth integration, and thorough testing on both iOS and Android. I’m comfortable working with established state management patterns, REST APIs, and project-specific style guides. I write production-ready Dart code, ensure navigation feels native to the app, and add unit or widget tests for critical paths to keep releases stable. I also provide clear handover notes so your team knows exactly what was changed and why. I’m available over the next few days and used to working under tight deadlines while keeping communication clear and responsive. Sir, if you’re looking for a reliable Flutter developer who can move fast and ship with confidence, I’m ready to get started.
₹42.500 INR in 1 Tag
3,2
3,2

Hi, I’m a senior Flutter developer experienced in jumping into existing codebases and shipping features fast without breaking architecture. I can implement your Figma designs pixel-perfectly, integrate REST APIs cleanly, add tests for critical flows, and deliver production-ready builds for iOS and Android within tight deadlines. Available immediately to get this shipped. Best Regards, Easha A.
₹65.250 INR in 7 Tagen
3,3
3,3

Hello, I am a highly skilled full-stack developer and digital solution architect with over 4 years of experience transforming ideas into powerful, scalable, and business-focused web and mobile applications. I specialize in building performance-driven, user-friendly products that not only look premium but also deliver measurable results. My development approach combines clean, maintainable code with modern UI/UX principles, ensuring every project is fast, secure, responsive, and optimized for real-world growth. My technical expertise includes: Frontend & Backend: PHP, Laravel, MERN Stack CMS & E-commerce: WordPress, Shopify, Magento Mobile Apps: Flutter (Android & iOS) Other Core Skills: API development, database design, payment integrations, automation, and cloud deployment From corporate websites and e-commerce systems to fully custom platforms and mobile apps, I deliver end-to-end solutions that are stable, scalable, and aligned with business goals. I work with a strategic mindset—spanning requirements analysis and system architecture through development, testing, deployment, and long-term support. My focus is always on quality, clarity, and delivering outstanding value. If you're looking for a developer who understands both technology and business and can bring your vision to life with precision, creativity, and reliability, I am here to help. Let’s build something exceptional together. Best regards, Arshi.g
₹40.000 INR in 7 Tagen
3,3
3,3

After reviewing your project, I’ve already identified some opportunities to enhance the outcome. I see you’re focused on clean implementation within your existing Flutter code-base. This alignment is exactly where I’m comfortable and ready to contribute. This sounds like something I’d genuinely enjoy working on, and I’d love to dive in. I have tons of experience and have done other projects off site. I’ll keep things straightforward by following your style guide closely, sticking to the steps you’ve outlined, and communicating progress clearly. This way, your tight deadline stays realistic and the delivery remains smooth and reliable. If this feels like the right fit, I’m ready to start and deliver exactly what you need quickly, professionally, and with no guesswork. kind regards, Curtley
₹45.000 INR in 30 Tagen
2,9
2,9

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