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I need a mobile developer who can jump into two existing code-bases—an Android project that already uses the Stripe SDK and an Xcode project for iOS—and sort out a few payment-related UI tasks. Android (Kotlin): • The Stripe flow is working under the hood, but the screens don’t render correctly. Some elements overlap and the pay button hides behind the keyboard. Your first task is to diagnose and resolve this UI/UX conflict so the entire checkout sequence looks polished on all common device sizes. iOS (Swift / Xcode): • Refresh the visual style of our payment buttons. I want a clean flat design and updated background colours to match the latest brand palette (hex codes will be provided). • Add a new, clearly visible button on the main purchase screen that sends users straight to the existing Stripe Checkout view controller. All navigation and callback handling is already in place; we simply need the trigger wired up and styled consistently with the new flat theme. Deliverables: 1. Updated Android layout files / styles that eliminate the Stripe overlay issues and pass manual QA on phones and tablets. 2. Modified iOS storyboard or SwiftUI views with the new flat-styled buttons and colour tweaks. 3. A functional “Pay with Card” button on iOS that opens Stripe Checkout and returns control properly after payment. 4. Brief commit notes describing each change so my in-house team can follow along. You’ll have access to separate Git repos for Android and iOS, plus a test Stripe account to verify flows. Looking forward to a smooth, well-documented hand-off.
Project ID: 40542115
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160 freelancers are bidding on average $146 USD for this job

Hello. Experienced Mobile App developer here with 9+ years of hands on experience, I can assist you in fixing Stripe payment UI issues on Android and enhancing the iOS checkout interface with proper navigation and consistent design updates. To proceed further, I kindly request the following information: 1. Can you share access to both Android and iOS repositories? 2. Are there any specific device models where the Android UI issue is most visible? 3. Should iOS updates use UIKit or SwiftUI for button redesign? 4. Do you have a defined brand style guide or color palette file? Please initiate a chat so we can discuss the project thoroughly. I look forward to collaborating with you on improving your mobile payment experience across Android and iOS applications.
$250 USD in 10 days
7.3
7.3

Hi, I can fix the Android Stripe checkout UI so the payment screen renders cleanly across phones and tablets, including the keyboard overlap and hidden pay button issue. On iOS, I can update the payment buttons with your new brand colors and wire a clear Pay with Card button to the existing Stripe Checkout controller without disturbing the current navigation or callbacks. Please provide me git repos and sandbox account for payment testing. I am a full stack mobile developer with 5+ years of experience building and maintaining production mobile apps, including payment flows, API integrations, UI fixes, app store work, and feature updates across Android and iOS. Regards, Hassan
$150 USD in 2 days
6.6
6.6

Hello Greetings, After reviewing your project description, I feel confident and excited to work on this project for you. But I have some crucial things and queries to clear out. Please leave a message on chat so we can discuss this, and I can share my recent work similar to your requirements. Thanks for your time! I look forward to hearing from you soon. Best Regards.
$250 USD in 3 days
6.4
6.4

Hi, We reviewed your requirements and understand that the payment flow is already implemented, with the remaining work focused on refining the user experience across both Android and iOS. Our priority is to resolve the Android Stripe UI issues, refresh the iOS payment interface, and ensure both applications provide a smooth, production-ready checkout experience. Our process includes: • Android Stripe UI & Layout Fixes (Kotlin) • Keyboard & Screen Rendering Optimization • Responsive UI Testing (Phones & Tablets) • iOS Payment Button Redesign (Swift/Xcode) • Brand Color & Flat UI Updates • "Pay with Card" Button Integration • Stripe Checkout Navigation Testing • End-to-End Payment Flow Validation • Git Commit Documentation & Handover We've worked on Android and iOS applications involving Stripe integrations, payment UI improvements, responsive layouts, and production-ready mobile app enhancements using Kotlin, Swift, and Xcode. A couple of questions: • Which Stripe integration are you currently using (PaymentSheet, Checkout, Payment Intents, etc.)? • Is the iOS project built with UIKit/Storyboard or SwiftUI? Once we review both repositories, we can begin immediately and deliver polished, fully tested payment screens with clear documentation for your team. Doomshell Team
$230 USD in 5 days
6.3
6.3

With my extensive experience in mobile development, particularly in Android technology and using Kotlin, I'm confident that I can effectively tackle your payment-related UI issues with the Stripe SDK. Overlapping UI elements and awkward placement can significantly impact user experiences; a problem I am well-prepared to solve. As an experienced mobile developer, diagnosing and untangling complex codebases is second nature to me. On the iOS side, your requirement of refreshing the visual style and adding new buttons is right within my forte. My proficiency in Swift combined with Xcode will allow me to re-style your payment buttons to match your brand palette cleanly and incorporate a new button as requested with minimal disruption to your existing codebase. Furthermore, as a highly-detailed developer, I ensure all changes are documented meticulously for seamless future reference by your team. Finally, my ability to adapt quickly and provide comprehensives solutions is backed up by countless positive feedback from clients and an unwavering commitment towards excellent service delivery. My ultimate aim is not just solving problems but turning client's ideas into reality that help them thrive. I look forward to working with you and ensuring that we exceed your expectations at every step of the project journey.
$120 USD in 1 day
6.2
6.2

Hi, I understand the importance of polished UI/UX, especially for payment flows, and I have extensive experience working with both Android Kotlin and iOS Swift projects involving Stripe integrations. I can quickly diagnose the overlapping elements and keyboard issues on Android to ensure a seamless checkout experience across devices. On the iOS side, I will refresh the payment buttons with a clean flat design, update background colors to match your brand palette, and add a functional "Pay with Card" button that opens Stripe Checkout and handles navigation correctly. I will review your existing code, implement the necessary UI/UX improvements, and provide clear commit notes for your team. With my background in stripe payments and cross-platform UI/UX enhancements, I am confident I can deliver a smooth, well-documented update that aligns with your project goals. Best, Justin
$500 USD in 7 days
6.2
6.2

Hi, I can jump into both existing Android Kotlin and iOS Swift projects and clean up the Stripe payment UI tasks. On Android, I’ll fix the checkout layout issues, keyboard overlap, button visibility, and responsiveness across common phone/tablet sizes. On iOS, I’ll update the payment buttons with your new flat brand style and wire the “Pay with Card” button to the existing Stripe Checkout flow. I’ve handled Stripe/payment UI fixes before, so this looks like a focused task with a smooth hand-off. I’ll keep the changes clean, test both flows with your Stripe test account, and include brief commit notes for your team.
$190 USD in 2 days
6.2
6.2

Greetings, I understand the critical need for resolving UI conflicts and enhancing payment-related tasks in your existing Android and iOS projects utilizing the Stripe SDK. My expertise in Mobile App Development, specifically in Android (Kotlin) and iOS (Swift / Xcode), equips me to tackle the challenges you've outlined effectively. My approach involves a structured analysis of the existing codebases, implementing clean and polished UI/UX enhancements, and ensuring seamless integration of the new payment buttons and features. By following a meticulous testing and validation process, I guarantee the delivery of high-quality, functional solutions that align with your brand's requirements. With a proven track record in Mobile App Development and a portfolio showcasing successful projects, I am confident in my ability to meet and exceed your expectations. Could you please share more insights on your top priority or business goal to help me tailor my approach accordingly? Let's discuss further in an open chat to finalize the scope smoothly. Best regards, Muhammad Anas Khan
$90 USD in 4 days
5.6
5.6

It sounds like the payment flow itself is already working, so I'd focus on polishing what's already there rather than changing logic. On Android, I'd start by reproducing the Stripe layout issues across different screen sizes, then fix the overlapping views and keyboard behavior using proper constraints, window insets, and scrolling where needed so the checkout feels consistent on both phones and tablets. On iOS, I'd update the payment buttons to match your new brand colors, keep the styling consistent throughout the purchase flow, and wire the new "Pay with Card" button directly to the existing Stripe Checkout controller without touching the payment callbacks. I recently worked on a cross-platform mobile project where UI refinements around payment and checkout significantly reduced user friction without changing the underlying payment integration. I'll also leave clear, meaningful commit messages so your team can easily review every change. I'm ready to jump into both repositories and get started.
$140 USD in 7 days
5.7
5.7

I can help enhance your mobile app's UI and resolve Stripe-related challenges. For Android, I will fix the overlapping elements and ensure the pay button displays correctly across various device sizes. On iOS, I'll refresh the UI for the payment buttons to align with your branding. The changes will be thoroughly documented to assist your in-house team during hand-off. What branding elements should I prioritize for the iOS changes? Could you share specific devices you want to test on for Android? What branding elements should I prioritize for the iOS changes? Is there a deadline for when you need these updates completed?
$30 USD in 10 days
5.5
5.5

Hello dear, I’m Md. Toriqul Islam, an experienced mobile application developer with over 10 years of experience, and I’m excited to partner with you. I can dive into your project immediately. I understand you need fixes for your Android Stripe checkout UI, including layout overlap and keyboard issues, along with iOS payment button redesign, brand color updates, and a new Stripe Checkout navigation button. I have worked on similar Android and iOS projects involving payment integration, UI refinement, and smooth user experience. I have rich experience in Kotlin, Swift, Xcode, Stripe SDK, Android UI, iOS development, and Git. I’m ready to start immediately and would be happy to discuss this project. Looking forward to hearing from you. Best regards, Md. Toriqul Islam
$70 USD in 2 days
5.3
5.3

As a full-stack development team with an emphasis on mobile app development, we have extensive experience with both Android (using Kotlin) and iOS (using Swift and Xcode) platforms. This puts us in a unique position to help you solve the UI conflicts you're experiencing in your Stripe flows and create a cohesive, visually appealing payment system across platforms. We clearly understand what it takes to create smooth and consistent user journeys on varied device sizes, which aligns perfectly with your project goals. Apart from our technical prowess in mobile app development, we bring a lot of added value to the table. For example, we have an exceptional eye for design and have handled many UI projects including those with complex payment systems. This means we can not only resolve your UI issues but also refresh the visual styles of your payment buttons to match your brand palette and wire up the new button on iOS as requested. Lastly, our dedication to clear communication is unparalleled. We understand the importance of transparency and effective collaboration in project work, so you can trust that we will keep your in-house team well-informed throughout the process through concise commit notes. Let's work together to ensure that your Stripe related glitches are dealt with smoothly and professionally!
$30 USD in 7 days
5.3
5.3

The payment flow is already working, so the focus is on refining the user experience without impacting the existing Stripe integration. I can resolve the Android layout issues by fixing keyboard handling, responsive constraints, and screen rendering across different device sizes. On iOS, I'll update the payment UI to match your latest branding, add the new "Pay with Card" entry point, and ensure it integrates seamlessly with the existing Stripe Checkout and callback flow. A couple of quick questions: • Is the Android app built with XML layouts or Jetpack Compose? • Is the iOS project using UIKit or SwiftUI? I would be happy to review both codebases and deliver a clean, well-documented implementation. Let's connect.
$165 USD in 5 days
5.1
5.1

Hello, I have carefully read your project requirements, and it would be an honor to work on your Android and iOS Stripe payment enhancements. I understand that the Android Stripe integration is functional but requires UI fixes, while the iOS project needs updated flat-styled payment buttons, brand color integration, and a new "Pay with Card" button connected to the existing Stripe Checkout flow. With over 14 years of experience in Android (Kotlin), iOS (Swift/Xcode), and Stripe SDK integrations, I can resolve the Android layout issues across different screen sizes, refresh the iOS payment interface, wire up the new navigation button, and ensure the complete payment flow works smoothly without affecting your existing logic. I will provide clean, maintainable code, ensure responsive layouts, verify the payment process using your Stripe test account, and include well-documented commit notes so your in-house team can easily review and maintain the changes. Please check my profile to see my excellent client reviews and ratings, which reflect the quality, reliability, and professionalism of my work. The budget and timeline of the project can be discussed further based on the complete scope and final requirements. Warm Regards, **Harpreet Singh**
$70 USD in 5 days
4.9
4.9

Hi, I've read your brief — "Stripe Fixes & UI Enhancements". This is squarely our wheelhouse at Global IT Vision: a polished cross-platform mobile app for iOS + Android with clean UX and a solid backend/API where needed. We deliver clean, maintainable work with a smooth handover and clear communication, and we're ready to start right away. — Muhammad Idrees / Global IT Vision Pvt. Ltd
$200 USD in 21 days
5.8
5.8

⭐⭐⭐⭐⭐ Mobile Developer for UI Fixes and Payment Integration on Android & iOS ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a mobile developer to enhance your existing Android and iOS codebases. Look no further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for mobile development. I will diagnose and resolve the UI issues on Android while refreshing the iOS payment buttons to match your brand. ➡️ Why Me? I can easily handle your mobile development tasks as I have 5 years of experience in Android and iOS development, focusing on UI/UX design, payment integration, and troubleshooting. My strong grip on Kotlin and Swift ensures a smooth workflow and high-quality results. ➡️ Let's have a quick chat to discuss your project in detail and I can show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Android Development (Kotlin) ✅ iOS Development (Swift) ✅ UI/UX Design ✅ Stripe Integration ✅ Troubleshooting ✅ Layout Optimization ✅ Storyboard Modification ✅ SwiftUI Experience ✅ Version Control (Git) ✅ Cross-Platform Development ✅ User Interface Testing ✅ Payment Workflow Management Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
5.2
5.2

Hi, I can help polish both your Android and iOS payment flows. I’ll fix the Android Stripe UI issues (overlapping elements, keyboard conflicts, responsive layouts), refresh the iOS payment button styling to match your brand, and add the new “Pay with Card” button that seamlessly opens the existing Stripe Checkout flow. I’ll deliver clean, well-documented commits and thoroughly test the payment flow using your Stripe test account before handoff. Quick question: Are the iOS screens built with UIKit (Storyboard/XIB) or SwiftUI? Looking forward to working with you! Thanks
$140 USD in 7 days
4.7
4.7

Hello, I’m excited about the opportunity to assist with your Android and iOS projects focused on enhancing the payment UI. I understand the importance of delivering a seamless user experience, particularly in the checkout process, and I’m ready to tackle the UI/UX challenges you mentioned. With extensive experience in mobile development, I’ve successfully worked on similar projects utilizing Kotlin for Android and Swift for iOS. I am well-versed in integrating payment systems, specifically with the Stripe SDK, and have a strong grasp of UI design principles. To address your requirements, I propose the following approach: - Diagnose and fix the overlapping elements in the Android UI, ensuring the payment button is functional and visually appealing across all device sizes. - Refresh the iOS payment buttons to reflect a clean, flat design, following the provided brand palette. - Implement the new button on the main purchase screen that seamlessly connects to the Stripe Checkout, ensuring consistent styling throughout. I am eager to start this project and confident in delivering high-quality results within your timeline. Let’s discuss any further details at your convenience, and I'm ready to begin immediately. Best regards.
$30 USD in 7 days
4.8
4.8

Hi, I’ve carefully reviewed your Stripe payment UI challenges on both Android and iOS. My experience with Swift, iOS development, and PhoneGap ensures I’ll efficiently fix the Kotlin layout overlaps and keyboard issues on Android. For iOS, I’ll refresh the payment buttons into a clean flat design perfectly matching your brand’s hex colors and integrate the “Pay with Card” button to open Stripe Checkout seamlessly. I’ll deliver updated layouts, storyboard adjustments, and clear commit notes so your team effortlessly tracks every change. Let’s aim for a smooth two-week turnaround for a polished, user-friendly checkout. What are the primary device sizes you want optimized for in the Android Stripe checkout flow? Thanks,
$155 USD in 16 days
4.8
4.8

I have read your job post and I am a Mobile App Developer with experience in Kotlin, Swift, Stripe SDK integration, and mobile UI/UX improvements for Android and iOS applications. I have worked on payment flows, fixing layout issues, improving responsiveness, and updating existing mobile applications without affecting their core functionality. For your project, I will resolve the Android Stripe checkout UI issues, ensure the payment screen works correctly across different devices, and fix the keyboard overlap problem. On iOS, I will update the payment buttons with your new brand colors, add the new "Pay with Card" button, and connect it to the existing Stripe Checkout flow while keeping the navigation and callbacks working properly. Are the Android layouts built using XML or Jetpack Compose? Is the iOS project using Storyboards/UIKit or SwiftUI?
$100 USD in 2 days
4.4
4.4

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