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I am planning a straightforward yet polished web application whose primary requirement is a fully functional, secure online payment system. Whether you prefer Stripe, PayPal, or another modern gateway, the flow must handle card details safely, support refunds, and return clear transaction statuses back to the app in real time. Clean, responsive front-end screens and a maintainable back-end are essential, but the focus is on a payment experience that feels seamless to the end user. Everything should be production-ready, from error handling to basic reporting. When you reach out, please highlight projects where you have already implemented similar payment solutions and the specific stack you used; that direct experience will guide my decision. While features such as user log-in or data dashboards could follow later, the first milestone is a working payment module deployed on a test server and demonstrated end-to-end. If you can deliver that core quickly and reliably, let’s talk details.
ID Projek: 40348275
69 cadangan
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Aktif 5 hari yang lalu
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69 pekerja bebas membida secara purata $33 USD untuk pekerjaan ini

Subject: Proposal for Your Web Development Project Hi, Afte r reviewing the details of your project , I’m excited about the potential to collaborate with you. With over a decade of experience in web development, I’m confident in my ability to deliver exceptional results. Here’s why I believe I’d be a great fit for your project: Front-End Development: I have expertise in HTML, CSS, JavaScript, and Bootstrap, enabling me to create visually appealing, responsive designs. Back-End Development: Proficient in CodeIgniter, Laravel, MySQL, and PHP, I can provide robust and scalable solutions. Platform Experience: I am well-versed in WordPress, Shopify, WooCommerce, Elementor, and Webflow. Design/UI/UX: I specialize in Figma, jQuery, and converting PSD files to HTML to ensure a seamless user experience. I am available to start right away and can accommodate your schedule. I would love to discuss how I can help bring your project to fruition. Looking forward to your response! Best, Muhammad Rizwan LA
$20 USD dalam 2 hari
8.2
8.2

Greetings, I see that you're looking for a polished web application with a strong focus on a secure online payment system. My approach would be to create a seamless payment experience for your users, integrating a reliable gateway like Stripe or PayPal to handle transactions safely. I’d ensure that the flow manages card details securely, supports refunds, and provides real-time transaction statuses. With a clean, responsive front-end and a maintainable back-end, I can deliver a production-ready payment module that includes error handling and basic reporting. I have previously worked on projects where I successfully integrated similar payment solutions, focusing on user experience and security. Let’s connect to discuss how I can help you achieve your goals. Best regards, Saba Ehsan
$30 USD dalam 2 hari
7.0
7.0

Hello I propose to develop your straightforward yet polished web app, expertly integrating secure payment functionality. My focus will be on a seamless user experience, robust performance, and reliable transaction processing. I'll deliver a professional, efficient solution that aligns perfectly with your vision and business needs. Giáp Văn Hưng
$18 USD dalam 7 hari
6.8
6.8

Hello, I can build a secure, production-ready payment system focused on reliability, speed, and smooth user experience. I have solid experience integrating modern payment gateways such as Stripe and PayPal, implementing secure checkout flows, refund handling, webhook processing, and real-time transaction status updates. My approach is to design a clean responsive frontend combined with a structured backend that safely handles payments, validation, and error management. The system will follow best practices for PCI compliance by using tokenized payments so sensitive card data never touches your server. I will implement: • Secure payment gateway integration (Stripe / PayPal or preferred option) • Real-time payment confirmation using webhooks • Refund handling and transaction status tracking • Proper error handling and failed payment recovery • Test server deployment with full end-to-end demo • Clean, maintainable, scalable codebase Tech stacks I commonly use include Laravel, Node.js, or Django backends with modern frontend frameworks or lightweight responsive UI depending on project needs. I have previously delivered payment modules for e-commerce platforms, subscription systems, and booking applications where reliability and transaction clarity were critical. I can start immediately and focus first on delivering a fully working payment module as your initial milestone. Looking forward to discussing your preferred gateway and timeline.
$20 USD dalam 7 hari
5.9
5.9

Greetings, I specialize in building secure, production-ready payment systems and can deliver a seamless end-to-end integration using Stripe (recommended) or PayPal, including real-time transaction handling, refunds, and robust error management. Why work with me? ★ Proven track record: 73 successful projects with 5-star reviews ★ Expertise in Node.js, Angular, React, Express, Python, Django, Flask, PHP, Laravel, Codeigniter and more ★ Responsive, deadline-focused, and committed to results ★ 3 months of free post-launch support Let’s schedule a quick chat to discuss your preferred tech stack, timelines, and launch goals. I’m confident I can bring your vision to life. Best regards, Samar H.
$20 USD dalam 7 hari
6.1
6.1

Hi, I understand your need for a seamless payment experience on your web app. I will implement a secure, user-friendly payment gateway using my expertise in PHP, JavaScript, HTML, and API integration. My past projects include successful integration of payment solutions like Stripe and PayPal, ensuring a smooth transaction process for end users. I will prioritize clean front-end design and a robust back-end for error handling and reporting. Let's discuss how I can quickly deploy and demonstrate the payment module on a test server. I look forward to further discussing your project requirements. Best regards, Noor
$30 USD dalam 1 hari
5.7
5.7

Your core requirement—a secure, production-ready payment module with real-time transaction feedback—is exactly the kind of focused build I specialize in. I've shipped Stripe-integrated checkout flows for several e-commerce and SaaS platforms using a React front end with a Node.js/Express back end, handling tokenized card processing, webhook-driven status updates, and refund logic out of the box. My approach here would be to stand up a clean API layer that wraps Stripe's Payment Intents, pair it with a responsive checkout UI, and deploy the full working demo to a staging server for end-to-end verification. I can start immediately and would love to discuss the specifics whenever you're ready.
$10 USD dalam 1 hari
5.8
5.8

I have 8+ years of experience in Laravel, CodeIgniter, and PHP development. I have built multiple CRM systems, APIs, and eCommerce platforms. I am available to discuss your project and start immediately, ensuring that we bring your ideas to life with precision and efficiency. Technical Skills Backend Development: PHP Frameworks: Laravel, CodeIgniter, CakePHP RESTful APIs and Backend Optimization Frontend & Full-Stack Development: MERN Stack: React.js, Node.js Ionic for Hybrid Mobile Apps CMS Expertise: WordPress: Custom Themes, Plugins, and Optimizations
$20 USD dalam 3 hari
5.3
5.3

Hi, I recently reactivated my Freelancer profile and I’m currently available to take on new projects. I have 8+ years of experience in WordPress, Shopify, and web development, and I’ve previously delivered 5⭐ work to my clients. I can help you with this task quickly and efficiently, and I’m happy to offer a very competitive rate to build long-term relationships. Let’s get this done perfectly. Thanks
$10 USD dalam 5 hari
5.1
5.1

Hello, I came across your project Web App With Payment Integration and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, JavaScript, Website Design, HTML, Web Development, Payment Gateway Integration, Frontend Development, API Integration and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$50 USD dalam 3 hari
5.1
5.1

Hello Dear, I’m an experienced full-stack developer with 10+ years of expertise in building secure web applications and payment integrations. I understand you need a seamless, production-ready payment module with real-time transaction handling, refunds, and clear status responses. I’ve implemented similar solutions using Stripe and PayPal across multiple projects, ensuring secure processing and smooth user experiences. My skills in React, Node/PHP, REST APIs, and payment gateways ensure a responsive front-end and a reliable, maintainable backend with proper error handling and reporting. I will deliver a fully working payment system deployed on a test server for end-to-end validation. Feel free to share details to get started quickly. Best regards, Md Ruhul
$30 USD dalam 2 hari
5.5
5.5

Drawing from my comprehensive experience in backend development, I can assure you a polished and secure web application that truly emphasizes a seamless payment flow. With expertise in Laravel and MySQL, I have enabled multiple clients to fully leverage modern payment gateways like Stripe and PayPal, while ensuring robust encryption and real-time transaction monitoring. My skills encompass not just code creation, but also designing logical database structures that support rapid payment verification, user accounts, and data dashboards that may be features for the future phases of your project. Given this, I am confident to deliver the core of your project – a well-functioning and reliable payment module – quickly and to the highest standard. Moreover, my passion for adhering to software development principles ensure my codes are not just functional but performant as well, keeping load times low even on high-capacity servers. You can count on me for a thoroughly tested deployment on a test server end-to-end to match the production-readiness you're searching for. Joining hands with me ensures a solid foundation for your web app that enables easy scalability. Do let me know when we can schedule a detailed discussion about your project's specifics!
$10 USD dalam 1 hari
5.0
5.0

Hi, I can build a secure, seamless payment web app using Stripe or PayPal with real-time transaction status, refunds, and strong error handling. I’ll deliver a clean responsive UI with a reliable backend and production-ready setup deployed on a test server. I have solid experience implementing end-to-end payment integrations. Best regards, Shakila Naz
$20 USD dalam 7 hari
4.9
4.9

Hi there, I’m Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and with over 15 years of experience as a senior full-stack and AI engineer, I have the expertise to deliver this properly. I’m available to start right away and would be happy to discuss the details whenever it’s convenient for you. I look forward to speaking with you. Best regards, Kristopher Kramer
$20 USD dalam 1 hari
4.8
4.8

Hello, I'm excited to tackle your web app project with payment integration head-on. I understand the importance of a secure payment system that offers a seamless user experience. Here's how I can help: - I have hands-on experience integrating Stripe and PayPal payment gateways, ensuring secure transactions and real-time updates. - My focus on clean front-end design and robust back-end development guarantees a polished, user-friendly interface. - I've successfully implemented similar payment solutions in past projects, using a tech stack that aligns with your requirements. I'm eager to discuss how I can bring your vision to life. Let's connect to delve deeper into your project needs and goals.
$10 USD dalam 7 hari
4.1
4.1

As an experienced full-stack engineer, I'm equipped to handle the demands of your project. For over six years, I've built and deployed numerous web applications with modern frontends, backend APIs, databases, and various integrations - including those with secure online payment systems. Not only have I integrated payment gateways like Stripe, PayPal, but I have also developed in-house payment solutions with custom APIs. These diverse experiences mean that I know what it takes to develop a seamless and secure payment experience for end users. My dedication to clean and maintainable architecture gives you the promise of reliable performance that meets your high standards. My proficiency in HTML5, JavaScript, PHP ensures that your application will be built efficiently and meet industry standards for security. And my automation skills extend beyond just the payment system - if needed, we can integrate API and data pipeline workflows to reduce manual work and ensure smooth system-to-system communication. For me, it's not just about delivering the initial milestones; it's about creating long-term value through extensive testing and ensuring a production-ready product in every aspect - from error handling to reporting. In choosing me for this project, you're getting not just a coder but a partner dedicated to empowering your business through technology. Let's optimize this project for success together!
$20 USD dalam 7 hari
3.5
3.5

I will build a secure, production-ready payment module using Stripe or PayPal with seamless checkout, real-time transaction updates, refund support, and strong error handling. The solution will include a responsive frontend and stable backend, fully tested and deployed on a test server.
$20 USD dalam 1 hari
3.6
3.6

I’m an experienced full-stack developer specializing in secure payment integrations. I can build a clean, responsive web application with a production-ready payment module using Stripe, PayPal, or your preferred gateway, supporting card transactions, refunds, and real-time status updates. My focus is on security, reliability, and smooth UX. I’ll provide a maintainable back-end, clear error handling, and a simple reporting interface. I have implemented similar solutions with PHP/Node.js and modern front-end frameworks, including end-to-end test deployments. I can deliver a working test environment quickly, ready for demonstration and further expansion.
$20 USD dalam 1 hari
3.2
3.2

Good evening , After reviewing your project "Web App With Payment Integration," I am confident I can support you effectively based on the requirements shared in I am planning a straightforward yet polished web application whose primary requirement is a fully functional, secure online payment system. My experience with PHP, API Integration, Website Design, HTML, Frontend Development, JavaScript, Payment Gateway Integration and Web Development allows me to approach projects with a structured and reliable workflow while maintaining quality and consistency. With over 15 years of experience across graphic design, brand identity, marketing materials, UI design, and website visuals, I focus on delivering solutions that align with both creative direction and practical project goals. Portfolio: https://www.freelancer.com/u/altafr99 I look forward to working with you, , and contributing to the success of this project. Best regards Altaf Rattani
$10 USD dalam 4 hari
2.7
2.7

Hey , I just went through your job description and noticed you need someone skilled in Web Development, HTML, PHP, Website Design, Payment Gateway Integration, API Integration, Frontend Development and JavaScript. That’s right up my alley. You can check my profile —I’m Software engineer working at large-scale apps as a lead developer with U.S. and European teams. I’ve handled several projects using these exact tools and technologies. Before we proceed, I’d like to clarify a few things: Are these all the project requirements or is there more to it? Do you already have any work done, or will this start from scratch? What’s your preferred deadline for completion? Why Work With Me? 1) Over 230 successful projects completed. 2) I have not received a single bad feedback since the last 5-6 years. 3) You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. 4) Long-term track record of happy clients and repeat work. I prioritize quality, deadlines, and clear communication. Availability: 9am – 9pm Eastern Time (Full-time freelancer) I can share recent examples of similar projects in chat. Let’s connect and discuss your vision in detail. Kind Regards, Imran Haider
$10 USD dalam 4 hari
2.4
2.4

Reston, Turkey
Kaedah pembayaran disahkan
Ahli sejak Apr 4, 2026
$250-750 AUD
₹1500-12500 INR
₹12500-37500 INR
$30-250 USD
$30-250 USD
₹600-1500 INR
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₹600-601 INR
₹600-1500 INR
₹600-1500 INR
$30-250 USD
₹75000-150000 INR
$100-300 USD
$750-1500 CAD
₹12500-37500 INR
₹600-1500 INR
₹600-700 INR
£10-20 GBP
$250-750 USD
$15-25 USD / jam