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Summary We are seeking a FlutterFlow developer to complete and enhance a mobile app’s payment gateway, including adding new payment options and fixing search functionality. General Information The project involves integrating two new payment methods: bank transfer with admin confirmation and Payphone with proper webhook handling. Additionally, the search feature requires refinement to improve user experience. Tasks and Deliverables - Implement payment options for bank transfer and Payphone within the app. - Configure the bank transfer process to require admin approval to complete orders. - Ensure the Payphone integration responds correctly to webhooks and updates the app’s payment status accordingly. - Fix the search functionality so that selecting an option initiates the search directly without requiring extra steps. Required Experience - Required: Experience with FlutterFlow. - Nice to have: Experience with payment gateway integration, webhook handling, and app UI/UX improvements.
Project ID: 40189746
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Active 4 mos ago
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47 freelancers are bidding on average $156 USD for this job

Hola - puedo cerrar tu app en FlutterFlow dejando pagos y búsqueda funcionando como debería. Banco -> agrego opción de transferencia con flujo “pendiente” y confirmación por admin para completar la orden. Estados claros -> pending, approved, rejected, paid, failed, con registros y timestamps para auditoría simple. Payphone -> integro el checkout y configuro el webhook para actualizar estado de pago en tiempo real. Webhooks bien hechos -> validación de firma si aplica, manejo de eventos repetidos, y evitar dobles confirmaciones. UI -> en la app muestro feedback inmediato y un estado visible para que el usuario entienda si está “en revisión” o “pagado”. Búsqueda -> ajusto el selector para que al elegir una opción dispare la búsqueda directo, sin pasos extra, y dejo el comportamiento consistente en iOS y Android. Al final te dejo un mini readme con qué tocar para cambiar métodos, endpoints del webhook, y cómo probar en sandbox y producción. If this direction aligns, we can discuss in detail in chat.
$140 USD in 7 days
7.1
7.1

I am confident that my skills in Mobile App Development, UI/UX, Flutter, and User Experience Research align perfectly with the requirements of the project "Español - Pasarela de pago y corrección de búsqueda en app FlutterFlow." I have extensive experience in FlutterFlow and have successfully integrated payment gateways and improved app functionality in the past. I am eager to discuss the project scope further and adjust the budget accordingly. Please review my profile to see my track record of delivering high-quality results. I am ready to start working on this project and demonstrate my dedication to its success. Looking forward to hearing from you. Please go through my profile its 15 years old see the work I did over the years. No Win No Fee means that your satisfaction is my utmost priority. Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you.
$175 USD in 7 days
6.5
6.5

Hi there, I’m offering a 25% discount for this project. With expertise in FlutterFlow and payment gateway integrations, I will implement a secure payment gateway and fix the search functionality within your FlutterFlow application. I specialize in connecting apps to services like Stripe or Mercado Pago and debugging FlutterFlow's data queries and filters to ensure accurate, fast search results. The process includes integrating the chosen payment API (Stripe, etc.) to handle transactions securely, debugging the existing search logic to resolve any issues with data fetching or filtering, and thoroughly testing both the payment flow and search feature to ensure reliability and a smooth user experience. You'll receive a fully functional payment system and a corrected, efficient search feature in your FlutterFlow app, along with documentation of the changes. My goal is to deliver these critical fixes and integrations promptly, enhancing your app's usability and monetization capabilities. Best regards, Sohail
$30 USD in 1 day
6.1
6.1

Greetings, It looks like you're looking to enhance your FlutterFlow app by integrating new payment methods and improving the search functionality. I can help with both aspects. For the payment gateway, I would implement bank transfer with a system for admin confirmation, ensuring that payments are secure and verified. Additionally, I’d integrate Payphone, making sure the webhook handling works smoothly to keep payment statuses updated in real-time. Regarding the search feature, I would refine it so that users can select an option and initiate the search without any extra steps, enhancing the overall user experience. My background in FlutterFlow and payment gateway integration positions me well to tackle these tasks effectively. Best regards, Saba Ehsan
$80 USD in 3 days
5.2
5.2

This is clear and very doable. I can step into your existing FlutterFlow project and focus specifically on the two problem areas: payments and search UX, without touching unrelated parts of the app. For payments, I’ll add: * a bank transfer option that creates an order in “pending approval” state and only marks it as paid once an admin confirms it from the backend or dashboard * a proper Payphone integration with webhook handling so payment status updates automatically and reliably inside the app (success, failure, pending) For search, I’ll clean up the logic so that selecting a filter or option immediately triggers the search and returns results, without extra taps or confirmation steps. The goal is a smoother, more intuitive flow. I’ve worked with FlutterFlow on production apps, including custom actions, API calls, conditional logic, and external payment integrations. I’m comfortable debugging existing flows, improving UX, and making sure webhooks and status updates behave correctly end to end. I can start quickly, review your current setup, and give you a clear estimate once I see how Payphone is currently wired. Happy to break this into a single milestone or small staged tasks, depending on how you prefer to work.
$140 USD in 7 days
4.6
4.6

Hi, I can do this. With extensive experience in FlutterFlow, I am well-equipped to enhance your mobile app's payment gateway and refine the search functionality. I will implement the bank transfer option with admin confirmation and integrate Payphone, ensuring proper webhook handling for seamless payment status updates. Additionally, I will optimize the search feature to allow direct selection without extra steps, improving user experience significantly. My background in mobile app development and UI/UX design will ensure that the enhancements are both functional and user-friendly. I am committed to delivering high-quality results on time. Let’s discuss how I can contribute to your project’s success. Best regards, Ashnasajid
$140 USD in 3 days
4.2
4.2

Hi, I have carefully reviewed your project requirements for enhancing the payment gateway and refining the search functionality in your FlutterFlow app. With solid experience in FlutterFlow development and integrating payment gateways, I am confident I can effectively implement the bank transfer with admin confirmation and integrate Payphone with seamless webhook handling. Additionally, I will optimize the search functionality to deliver a smooth, one-step user experience. I propose starting with a detailed review of your current app setup, followed by incremental delivery of the payment features and search improvements for thorough testing and feedback. I expect to complete the tasks within a week to ensure robust and user-friendly integration. Looking forward to collaborating with you on this. Could you please share any existing documentation or API details for the payment gateways you want integrated? Best regards,
$155 USD in 26 days
4.5
4.5

Hello, I hope you are doing well. I am a FlutterFlow developer with solid experience shaping mobile apps, focusing on payment gateways, webhook flows, and UX improvements. I design robust, scalable solutions that keep users engaged and ensure smooth operations. In prior work, I implemented an end-to-end bank transfer flow with admin approval to finalize orders, and integrated Payphone with proper webhook handling to update payment status in real time. I also refined the search interaction so selecting a result triggers the search immediately, removing extra steps and boosting UX. I can handle this project end-to-end, delivering a polished integration and a better search experience using FlutterFlow, Dart, and webhook/serverless logic as needed. I guarantee a clean, reliable implementation with clear states and tests. Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan
$250 USD in 5 days
4.5
4.5

Hi, I am excited about the opportunity to enhance your mobile app's payment gateway and improve its search functionality. With extensive experience in FlutterFlow and proven expertise in payment gateway integrations, I am confident in delivering a seamless experience that meets your needs. I will implement the bank transfer and Payphone options, ensuring that the bank transfer requires admin confirmation and that Payphone's webhook response is properly configured. Moreover, I will refine the search feature to streamline user interactions, making it efficient and user-friendly. I can start immediately and aim to complete these enhancements within a week.
$85 USD in 6 days
4.0
4.0

Dear , I hope this message finds you well. My name is Umer Hayat, and I am a full-stack PHP developer with over 8 years of experience in developing, customizing, and maintaining PHP-based websites for various clients. I have reviewed your project requirements and would like to ask a few clarifying questions to ensure that I can meet your expectations. I believe a brief chat would be the best way to proceed. Here is an overview of my skill set: Core PHP Laravel (PHP MVC Framework) CodeIgniter (PHP MVC Framework) WordPress (PHP CMS) Shopify (PHP CMS) Custom APIs and scripts Flutter, UI / User Interface, Mobile App Development and User Experience Research I look forward to discussing your project in more detail. Please feel free to reach out at your convenience. Thank you. Best regards, Umer Hayat
$130 USD in 10 days
4.0
4.0

Hi there! Payment flows not working smoothly can block orders and frustrate users. Search issues also hurt the app experience when users need extra steps to get results. I have hands-on experience working with FlutterFlow apps and fixing payment and UX issues. I’ve integrated multiple payment methods including bank transfer flows with admin approval. I’ve also handled webhook-based payment updates and improved in-app search behaviors. My approach is clear and practical. I will add bank transfer with proper admin confirmation logic. I will integrate Payphone and handle webhooks to update payment status correctly. I will fix the search so selection triggers results instantly with a smooth UX. check our work https://www.freelancer.com/u/ayesha86664 Are you already using a backend (Firebase/API) for order status and admin approval? Let me know if you’re interested & we can discuss it. Best Regards Ayesha
$140 USD in 2 days
3.6
3.6

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank B
$140 USD in 7 days
3.1
3.1

Hello, I specialize in FlutterFlow development and can seamlessly integrate the bank transfer and Payphone payment options into your app. I will ensure the bank transfer requires admin approval before order completion and that the Payphone integration handles webhooks accurately, updating payment statuses in real-time. Additionally, I'll refine the search functionality so users can initiate searches directly upon selection, enhancing user experience. My experience with payment gateway integration and webhook handling will be invaluable in streamlining these processes. Could you share more about the current search logic and any specific challenges you're facing? Are there any particular UI/UX improvements you envision after these integrations? I look forward to collaborating with you to enhance your app's functionality and user satisfaction. Thanks and best regards, Faizan
$90 USD in 5 days
2.9
2.9

Hello, I came across your project Español - Pasarela de pago y correción de busqueda en app FlutterFlow, and it immediately caught my attention because it’s exactly the kind of work I specialize in. With 100+ successful projects and consistent 5-star reviews, I’ve helped businesses build professional websites that are modern, fast, and user-friendly. I focus on clear communication, fair pricing, and long-term support, so my clients never feel left alone after delivery. Start a chat with me. I’d love to learn more about your specific goals for this project. :) The portfolio will be shared via chat.
$100 USD in 2 days
2.1
2.1

Hi Kevin Q., I am very interested in completing your FlutterFlow app payment gateway and fixing the search flow. I have strong experience building apps in FlutterFlow and integrating payment methods with webhook handling. I can add bank transfer with admin confirmation, implement Payphone so webhooks update payment status, and fix the search so selecting an option starts the search immediately. Please see my profile and portfolio for similar work. One quick question: how should admin confirm bank transfers inside the app, via an admin panel or a separate dashboard? I am ready to start and deliver clean, user-friendly updates. Best regards, Saad J.
$150 USD in 3 days
2.2
2.2

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with Español - Pasarela de pago y correción de busqueda en app FlutterFlow I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
$30 USD in 1 day
0.0
0.0

Hi, I’ve worked on projects like this before, so what you’re describing makes sense to me. And I'm really interested in this project - Español - Pasarela de pago y correción de busqueda en app FlutterFlow. I usually focus on getting things done cleanly and making sure they work properly in real use, not just on paper. I’m comfortable either improving an existing setup or helping build something new, depending on what stage you’re at. I keep communication straightforward, share progress along the way, and flag issues early so there are no surprises later. If you want, you can share a bit more about the current setup or the goal you’re trying to reach, and I can let you know how I’d approach it. Thanks, Jesse
$200 USD in 7 days
0.0
0.0

I can complete and enhance your FlutterFlow app by adding bank transfer (admin-approved) and Payphone payments with proper webhook handling, plus refining the search so it triggers instantly on selection. The focus will be reliable payment flow, correct status updates, and smoother UX. Muzammil
$30 USD in 1 day
0.0
0.0

Hi Kevin, I have carefully reviewed your project requirements and I am confident in my ability to enhance the payment gateway and search functionality in your FlutterFlow mobile app. My approach involves meticulously integrating bank transfer and Payphone payment methods, ensuring seamless transactions with admin confirmation. Additionally, I will refine the search feature to streamline user experience by enabling direct search initiation. With over 3 years of experience in Mobile App Development and UI design, I have the expertise to deliver exceptional results. You can view relevant examples of my work in the portfolio section. I’d love to discuss your project further and answer any questions you may have. Feel free to reach out so we can refine the details together. Best Regards, Ghulman
$70 USD in 1 day
0.0
0.0

Hi there, I’m a FlutterFlow specialist with hands-on experience integrating payments and refining search UX. I’ve delivered bank-transfer and Payphone integrations with webhook handling and admin-approval workflows, plus UI/UX polish to reduce friction in search results. I will implement a bank-transfer option that requires admin approval to complete orders, and wire Payphone with reliable webhook processing so payment status stays in sync in real time. I’ll also update the search flow so selecting an item immediately triggers a search, removing extra taps and clarifying results for users. What you’ll get: - Bank transfer with admin-confirmed order completion - Payphone integration with webhook-driven status updates - Direct-search-on-select UX improvement Timeline: 7 days with milestone checks and quick QA. I’ll provide lightweight docs and a quick post-launch sanity check. Best regards,
$155 USD in 3 days
0.0
0.0

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