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Our MVP is already up and running with core logic in place; what I need now is the final push to make it store-ready on both iOS and Android. The remaining work centres on a clean, modern UI/UX, wiring up a some unfinished flows, and packaging everything so it passes App Store and Google Play review. Current state • Core architecture, offline first data layer, special hardware support and several screens have been built • Design system tokens, colour palette, and primary typefaces are documented. What’s left 1. Design & build the outstanding screens in a modern style that stays consistent with what already exists. 2. Implement the functional flows still missing: – Certify equipment queue / inspection – Download certificate (PDF generation & local storage) – Deploy, transfer, sell or dispose of equipment (CRUD actions with the existing API) 3. Add light-weight store readiness items: splash screens, adaptive icons, privacy strings, screenshot sets, and versioning. 4. Produce release builds and hand over a step-by-step submission guide so I can press the final buttons myself if needed. Acceptance criteria • All new screens mirror the established design language and pass Figma hand-off checks. • Flows above function smoothly on both iOS (latest two major versions) and Android (SDK 24+). • TestFlight and internal testing tracks contain signed builds with no major crashes or blocker bugs. • The project compiles cleanly from a fresh clone with a single command. If you’re comfortable picking up an existing codebase, polishing UX, and guiding an app through the last mile to both stores, let’s talk timelines and milestones.
Project ID: 40307826
218 proposals
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Active 28 days ago
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218 freelancers are bidding on average €38 EUR/hour for this job

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
€36 EUR in 40 days
9.7
9.7

Hi, I understand you have an MVP that works and you want a clean, modern UI across iOS and Android, plus the finishing flows, store-readiness, and a smooth handover for store submission. My approach is to first align the new screens with your design tokens and existing UI to guarantee a consistent look and feel. I’ll complete the remaining flows (equipment queue/inspection, PDF certificate generation and storage, and CRUD deploy/transfer/dispose via your API), wire them to the offline-first data layer, and ensure the app behaves well offline and online. Then I’ll add light store readiness tasks, splash screens, adaptive icons, privacy strings, screenshots, and versioning, and produce release builds with a simple, step-by-step submission guide so you can push to App Store and Google Play with confidence. Finally, I’ll run a fresh clone build, verify all flows, and prepare sign-off-ready artifacts. What are the latest API specs (endpoints, auth flow, error formats) and any specific constraints for the new screens to align milestones? What I need from you to hit the ground running: the latest API specs (endpoints, auth flow, error formats), any non-negotiable design constraints for the new screens, and the preferred timeline for milestones. Best regards, Muhammad Awais
€36 EUR in 25 days
9.0
9.0

With over 10 years of experience in mobile app development, I understand the importance of delivering a polished MVP that is store-ready on both iOS and Android. Your project's current state shows a solid foundation, and I am ready to take on the final push to ensure a clean, modern UI/UX and seamless functionality. In previous projects, I have successfully worked on fintech and eCommerce solutions, aligning with the requirements of your MVP mobile app. My expertise in building mobile apps that mirror established design languages and pass hand-off checks will ensure that all new screens meet your expectations. If you are looking for a developer who can pick up an existing codebase, refine the UX, and guide your app through the final stages for store submission, I am here to help. Let's discuss timelines and milestones to ensure a successful project completion. I am excited to work on this project with you and look forward to bringing your vision to life.
€36 EUR in 15 days
8.6
8.6

Hello, Regarding your project, i would like to discuss the app features in detail to better understand your requirements. i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have completed more than 520 projects either local or internet based. i am confident i will provide you quality software services on time. Let's chat to proceed.
€36 EUR in 40 days
8.9
8.9

Hello " Lets Gets Started, You are looking for Complete MVP Mobile App I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in UI / User Interface, Mobile App Development, Android App Development, Graphic Design, UX / User Experience, Figma, User Interface / IA, iOS Development and Android. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! Sahil
€36 EUR in 36 days
8.3
8.3

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Graphic Design, Mobile App Development, Android, User Interface / IA, UX / User Experience, UI / User Interface, iOS Development, Figma, Android App Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
€36 EUR in 5 days
8.3
8.3

Hi, This is Elias from Miami. I checked your project description and understand you're looking to finalize your MVP mobile app, which already has the core logic in place. My experience with similar projects makes me confident that I can help you achieve this. To approach your project, I would focus on enhancing the user interface and experience while ensuring the app is both scalable and performant. Utilizing a tech stack like React Native would allow for efficient cross-platform development while maintaining a consistent UI. Additionally, I’d recommend integrating analytics to gather user feedback for ongoing improvements. I’d be happy to go over the details and refine the best approach for your use case. Q1 – What specific features or improvements are you looking to implement in the final version? Q2 – Are there any particular design guidelines or inspirations you have in mind? Q3 – What is your timeline for completing this project? Looking forward to hearing from you.
€36 EUR in 14 days
8.0
8.0

Hello, {{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}}} I have carefully reviewed your MVP status and clearly understand the requirement to finalize UI/UX, complete pending flows, and prepare the app for App Store and Google Play submission. I have 10+ years of experience in mobile app development and have frequently worked on refining existing projects to production-ready quality. My approach will be to first align with your current architecture and design system, then implement remaining screens with consistent UI/UX. I will complete key flows including equipment certification, PDF generation & storage, and CRUD operations via your existing API. Finally, I will handle store readiness (icons, splash, privacy configs), generate release builds, and provide a clear submission guide. I ensure clean, stable builds, proper testing (TestFlight & internal tracks), and code that compiles seamlessly from a fresh setup. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I eagerly await your positive response. Thanks.
€37 EUR in 40 days
8.4
8.4

Hello, The hardest part, the core architecture and offline data layer, is already solid, which means we can focus entirely on the high-polish UX and final logic flows. I specialize in taking functional MVPs through that "last mile" to ensure a production-grade release that passes Apple and Google’s rigorous reviews on the first try. I will map your existing design tokens to the equipment inspection and queue screens for a cohesive feel, wire the remaining CRUD actions into your API, and handle the critical store assets like adaptive icons and splash screens. You'll receive a project that compiles with a single command and a clear submission guide. Question: What stack is your app built on? Best, Niral
€36 EUR in 40 days
8.1
8.1

Hi, I’m a mobile app developer with experience finalizing MVP apps for iOS and Android, focusing on clean UI/UX, completing unfinished flows, and preparing apps for App Store and Google Play submission. I’m comfortable jumping into existing codebases and polishing products for release. I understand your MVP already has the core architecture and offline-first logic, and you need help completing the remaining screens, functional flows (equipment certification, PDF certificate generation, and equipment lifecycle actions), and store readiness items. I can design and implement the remaining modern UI screens, integrate the missing flows with your existing API, add PDF generation, splash screens, icons, privacy settings, and store assets, and deliver signed release builds with a clear step-by-step submission guide for both platforms. My approach is to first review the current codebase, align new screens with the existing design system, implement and test the flows across iOS and Android, and prepare stable TestFlight and internal testing builds. Thanks.
€36 EUR in 40 days
7.7
7.7

⭐⭐⭐⭐⭐ Review the existing MVP codebase, architecture, and design system to ensure full understanding of current screens, flows, and hardware integrations. Collaborate with the Valuable Client to finalize UI/UX for remaining screens, ensuring consistency with documented design tokens, colour palette, and typefaces. Implement missing functional flows: certify equipment queue/inspection, download certificate with PDF generation and local storage, and complete equipment CRUD actions via existing API. Integrate store readiness items: splash screens, adaptive icons, privacy strings, screenshots, and versioning for both iOS and Android. Produce release builds for iOS (latest two major versions) and Android (SDK 24+), perform internal testing to ensure no major crashes or blocker bugs. Provide detailed, step-by-step submission guide for App Store and Google Play deployment. Ensure Figma hand-off compliance, smooth functionality across devices, and a clean compile from a fresh clone with a single command. Use CnELIndia expertise in mobile development, UI/UX, and app deployment to deliver a polished, store-ready MVP efficiently.
€36 EUR in 40 days
7.8
7.8

Hey, I will pick up your existing MVP and deliver the remaining screens matching your documented design system, implement the outstanding flows (equipment certification queue, PDF certificate generation, and the deploy/transfer/sell/dispose CRUD actions), add store readiness assets, and produce signed release builds for both TestFlight and Google Play internal testing. For the PDF certificate generation, I will render the document natively on-device so it works with your offline-first architecture and does not depend on a server round-trip. The generated file will save to local storage and remain accessible without connectivity. Questions: 1) What framework is the app built on (Flutter, React Native, SwiftUI/Kotlin, etc.)? 2) Is the equipment certification flow a linear checklist or a branching inspection with conditional steps? Looking forward to discussing further. Best regards, Kamran
€36 EUR in 40 days
8.1
8.1

Hi. As an Android iOS Expert, I am very interested in your project. I am very familiar with Android Studio, Xcode and Figma. I have mobile and backend skills with 8+ years. I wish to work for you. Thanks for attention.
€36 EUR in 40 days
7.3
7.3

Hello, I’d love to support your MVP through its final stage to store readiness. With your architecture, offline-first layer, and design tokens already established, I can focus on delivering polished, modern UI/UX while completing the missing flows with precision. I will design consistent screens, implement certification and PDF workflows, and finalize CRUD operations for equipment actions. I’ll also prepare splash screens, adaptive icons, privacy strings, screenshots, and ensure stable release builds for TestFlight and internal testing. Finally, I’ll provide a clear submission guide so the app can be deployed confidently. Regards, Ahtesham
€43 EUR in 20 days
7.4
7.4

Hello Dear, I am a top-rated highly experienced mobile app developer with a proven track record of successfully creating numerous high-quality applications specially dating applications. I can take your existing MVP and deliver the final push to make it fully store ready on both iOS and Android by designing the remaining screens in a clean modern UI consistent with your system implementing the unfinished flows like certification queue PDF generation and equipment actions and preparing everything for App Store and Google Play submission including builds assets and a clear step by step release guide ensuring smooth performance. Please Take a Look at My Professional Portfolio: https://www.freelancer.pk/u/zainalitariq245 Let's connect to discuss your project in more detail. Best Regards, Zain
€36 EUR in 40 days
6.7
6.7

Hi there To bring your MVP to a store-ready state, the most critical part is refining the UI/UX and completing the remaining flows in a way that stays consistent with your existing architecture and design system. I’ll approach this by aligning the new screens, certification flows, and equipment lifecycle actions directly with your current data layer, ensuring everything works smoothly across both iOS and Android. This means the app can handle PDF generation, offline interactions, and API-driven actions reliably while maintaining a clean, modern user experience. My process is simple. First, I review the current codebase, design tokens, and incomplete flows to define what needs refinement. Then I implement the remaining screens and logic with a focus on consistency, performance, and stability. After scope and requirements are confirmed, I will provide the exact timeline and budget for a smooth and production-ready release. If it aligns with you, let’s discuss in detail via private chat.
€50 EUR in 40 days
6.8
6.8

Hello, I hope you are doing well. I understand that you are looking to build a MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
€36 EUR in 40 days
7.2
7.2

Hello , I've just reviewed your project description regarding the Complete MVP Mobile App and I'm confident in my ability to meet your expectations. With over 7 years of experience as a Senior Graphic Designer, I possess a strong skill set in iOS Development, Android, Graphic Design, Android App Development, Mobile App Development, UI / User Interface, UX / User Experience, User Interface / IA and Figma I kindly request you to take a moment from your busy schedule to explore our portfolio, where you can see the quality of my work and read feedback from previous clients: [Portfolio Links] https://www.freelancer.com/u/afshan2176 Could you please specify the final file formats you'll require? Feel free to award me the project so that we can discuss it further. Looking forward to connecting with you. Best regards, Afshan Z.
€36 EUR in 28 days
6.2
6.2

Hello There!!! ★★★★ ( Finalize MVP mobile app for iOS and Android store-ready launch ) ★★★★ I understand you need a skilled developer to polish your existing MVP, complete unfinished flows, implement a consistent modern UI/UX, and prepare the app for App Store and Google Play submission. The focus is on seamless functionality, design consistency, and smooth store readiness. ⚜ Design and build remaining screens in line with existing style ⚜ Implement equipment queue/inspection flows ⚜ Download certificate (PDF generation & local storage) ⚜ CRUD actions for deploy, transfer, sell, dispose with API ⚜ Prepare splash screens, adaptive icons, privacy strings, screenshots ⚜ Produce release builds and step-by-step submission guide ⚜ Ensure clean compilation and smooth internal testing I have experience bringing MVPs to store-ready status, refining UX, and handling final app packaging for both iOS and Android. I’ll ensure your app feels polished, stable, and ready for launch. Looking forward to helping you cross the finish line! Warm Regards, Farhin B.
€36 EUR in 40 days
6.6
6.6

Hi, I can step into your existing codebase and deliver the final polish needed to get your app store-ready, focusing on refining UI/UX to match your design system and completing the remaining flows with clean, maintainable code. I’ll implement the missing features (certificate workflows, PDF generation, and CRUD operations) while ensuring stability across iOS and Android, along with all required store assets and configurations for smooth approval. I’ll also produce signed builds for TestFlight and Play Store internal testing, plus a clear submission guide so you can confidently handle the final release. With experience in shipping cross-platform apps from MVP to production, I’ll ensure a fast, reliable finish aligned with your acceptance criteria.
€36 EUR in 40 days
6.2
6.2

Amsterdam, Netherlands
Member since Mar 17, 2026
₹1500-12500 INR
₹1500-12500 INR
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$30-250 USD
£3000-5000 GBP
€1500-3000 EUR
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₹75000-150000 INR
£20-250 GBP
₹600-1000 INR
₹1500-12500 INR
₹600-1500 INR
$250-750 USD