Website Payment Gateway Integration

@rajat07me

Hi! I can implement a fully functional checkout on your existing site with both PayPal and Stripe, keeping users on-site for a seamless experience. I’ll configure sandbox testing, run all success/fail/refund scenarios, then switch to live credentials. Front-end changes will be minimal but clear, and all code will be clean, well-commented, and Git-tracked. I’ll ensure the existing database structure remains intact and provide a short hand-off summary for ongoing management.

@gauravgargcs

Hello, Hope you are doing well. With 9+ years of experience, I have a strong command over the frameworks and languages involved in your project. My extensive hands-on experience in HTML, JavaScript, PHP, and Website Design will prove instrumental for your website development- especially the payment gateway integration. Moreover, running a round of thorough end-to-end tests is ingrained in my work ethics. Before switching to live keys, I always ensure that all functionalities are performing as expected; be it success, fail, cancel or refund scenarios. Our approach is straightforward: understand the scope in depth, execute with precision, and deliver measurable results I’d be happy to discuss your requirements further and outline the best execution strategy. Best regards, Gaurav P.

@gamdurbhullar

Hello sir can you please discuss on chat i am ready to start work right now

@vipworks

I am an expert in Shopify, WordPress, and Web Development Technologies and am willing to start RIGHT AWAY. I propose enhancing your site with a robust checkout flow supporting PayPal and Stripe integration. I will ensure a seamless payment experience and minimal front-end adjustments. Regards, Pooja

@tarana1

I will integrate PayPal and Stripe into your LAMP-stack website, ensuring a seamless on-site checkout experience without redirecting users. I’ll strictly follow your requirements: using sandbox testing for all scenarios (success, refund, and fail), maintaining your current database structure, and providing clean, well-commented code via Git. I’m comfortable working with VPS and cPanel, ensuring a smooth and secure deployment within your timeframe. Please message me so I can show you my previous payment integration projects and a live demo of my work.

@fullstack0407

I can help you implement a robust checkout flow on your existing site with PayPal and Stripe, allowing customers to complete purchases without leaving the page. I have experience integrating both gateways on LAMP stack sites with clean, well-documented PHP/JavaScript code. I can start immediately and deliver this functionality within your one-week window. Please share access to your sandbox accounts and any specific UX preferences for the checkout buttons, and I’ll get to work.

@AZTURK1

Hi there, I’ve thoroughly reviewed your project to integrate a seamless checkout flow supporting both PayPal and Stripe on your existing LAMP stack website. You need a robust, user-friendly payment experience without redirecting users away, and I’m confident in delivering this. - Integrate PayPal and Stripe side-by-side with user choice at checkout. - Configure sandbox for thorough end-to-end testing of all transaction states (success, fail, cancel, refund). - Implement minimal front-end adjustments to cleanly display payment buttons and real-time transaction feedback. - Preserve your existing database structure, ensuring compliance by storing only essential data. - Use clean, well-commented PHP and JavaScript SDK code for easy review and maintenance. **Skills:** ✅ Payment Gateway Integration — PayPal & Stripe APIs ✅ LAMP & PHP development with cPanel deployment ✅ JavaScript SDK usage and frontend minimal design ✅ API integration for seamless eCommerce flow ✅ Git version control workflow **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m ready to start immediately and will ensure a smooth, secure deployment within your flexible one-week timeline. Do you have specific preferences for how transaction feedback is displayed to users during the checkout process? Best regards,

@kishanbwts

Your plan for integrating PayPal and Stripe directly on your site is clear and doable within your LAMP and cPanel environment. I’ve handled similar setups for healthcare clients who required seamless checkout flows without third-party redirects—making sure payments process smoothly while respecting compliance and minimal database storage. Here’s how I would approach it: - Use the official PHP and JavaScript SDKs to embed PayPal and Stripe buttons side-by-side. - Start with sandbox keys to fully test all transaction outcomes (success, fail, cancel, refund). - Add simple front-end changes only to surface buttons and feedback, keeping UI clean and minimal. - Ensure only necessary payment data is saved for compliance, avoiding any extra database changes. - Work within your Git workflow for transparent, clean commits and reviews before deploying via cPanel. A quick check—are your product prices and inventory fully stable? That will help avoid sync issues during payment. Also, do you want automatic email confirmations on successful orders? I’m ready to start integrating this payment flow and deliver a smooth checkout experience that fits your current site and timeline.

@abhishek060

Hi, I’m an experienced web developer ready to integrate a seamless, secure PayPal and Stripe checkout on your existing site, ensuring smooth transactions and minimal front-end changes. Can we discuss on chat. Regards Abhishek

@Rajoriadares

Hello Client, Hope you are great!!! I read you job description you are looking for web developer. I have sound of 7 years exp in wordpress, PHP, CI, Laravel, Drupal, Joomla and developed 145+ websites with good design. We are using the MVC model for security of website as well as develop three layer security in website and website is high skilled code follow all standards of development. I have been worked on many domain like ecommerce, Martrimony, Hotel Booking, Social, Healthcare, and Sport etc. I provide new vision for website and am always available for your support(24*6) . I hope you will be give positive response. Thanks

@anirudhat

Your checkout integration project is a great fit for my experience—I've implemented both Stripe and PayPal side-by-side on LAMP stacks multiple times, handling the exact sandbox-to-live workflow you described. I'll use the official PHP SDKs for both gateways, creating a clean payment abstraction layer that lets customers toggle between options while keeping your existing database schema intact—only adding the minimal transaction reference fields needed for compliance and refund handling. My approach prioritizes well-commented, Git-friendly commits you can review before anything touches production, and I'm comfortable working directly in your cPanel environment. I can start immediately and am confident we'll have end-to-end tested checkout flows running within your timeline.

@bhartimalu

Hello, I have experience integrating secure payment gateways into websites, including card payments, wallets, and API-based transactions. I can ensure a smooth, secure, and compliant integration with proper testing and error handling. Ready to start immediately. Regards, Bharti M

@jainpriyansh321

Hi, I can integrate Stripe + PayPal checkout on your existing site (LAMP + VPS) so users can complete purchases without leaving the website. I’ll setup sandbox first, test full flow (success/fail/cancel/refund), then switch to live keys. Minimal UI changes + clean, well-commented PHP/JS SDK integration, and Git commits for your review. Can finish within 1 week. Best regards, Priyansh Jain

@jagratip3

Hi there, I can help you implement a robust, seamless checkout flow on your existing LAMP-based site, integrating PayPal and Stripe side-by-side so customers can pay without leaving your site. I have experience working with PHP, JavaScript SDKs, and VPS/cPanel deployments, ensuring clean, maintainable code that works reliably. Here’s how I’ll approach your project: Integrate PayPal and Stripe with sandbox credentials first, running full end-to-end tests (success, fail, cancel, refund). Switch to live keys only after thorough testing. Minimal front-end adjustments to display buttons cleanly and provide clear transaction feedback. Maintain your existing database structure, storing only required compliance data. Commit well-documented code to Git for your review before production deployment. I prioritize reliability, clean code, and seamless user experience, so your checkout will be fully functional and secure. I can start immediately and complete the integration within a week, coordinating with you to ensure all test cases pass before going live.

@babulalchoudhar1

Hi, Hope you’re doing well! I’ve reviewed your requirements and I’m confident I can deliver exactly what you need. With 8+ years of experience in custom website development, I specialize in building fast, responsive, secure, and scalable websites aligned with business goals. What I can deliver: 1. Custom, user-focused website design 2. Frontend development using HTML, CSS, JavaScript, React, Bootstrap 3. Backend development with PHP, Laravel, CodeIgniter, Node.js 4. WordPress and Shopify development and customization 5. Database integration with MySQL and SQL 6. API and third-party service integrations 7. Fully mobile-aa layouts 8. Website speed, performance, and SEO optimization 9. Security implementation and backups 10. Complete QA testing and bug fixing Why choose me: 1. 8+ years of professional experience 2. Clean, scalable, high-quality code 3. Custom solutions tailored to your needs 4. On-time delivery with regular updates 5. Clear communication and long-term support I focus on pixel-perfect design, responsiveness, and conversion-focused results. I would be happy to discuss your project in detail and provide an accurate timeline and quote. Looking forward to working together. Thanks & Regards, Babulal

@Taraanum

Hi, As an experienced website designer, I am well-versed in integrating custom payment gateways for efficient checkout flows. My expertise with PayPal and Stripe, and thorough knowledge of PHP and JavaScript SDKs, make me confident in taking up this project. I particularly emphasize clean, well-commented coding and strict adherence to your LAMP stack on a VPS, Git, and cPanel infrastructure requirements for easy maintenance and future upgrades. Be reassured that I will run comprehensive tests with sandbox credentials before making any switch to live keys to prevent any glitches disrupting the payment process. Let's get started! Regards Tarannum

@Mayanks010

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 Sahu

@shashikiot12

In a sea of options, what sets me apart is my ability to combine design, development, and optimization to create an end-to-end experience that truly performs. I have been developing websites since 2012, and in that time, I have become fluent in various languages and platforms, including your exact stack of PHP, CodeIgniter, Laravel, HTML, CSS & JavaScript. As you are looking for someone who is well-versed in API integrations and can optimize checkout flows seamlessly, I can assure you that my experience goes beyond just integrating payment gateways into webpages. Over the course of my career, I have successfully built and optimized numerous e-commerce stores. My skills extend to ensuring security and speed optimization as well. Thanks, And Regards Shashi Kant Singh

@swapinfoway

#PAYMENT GATEWAY EXPERT Dear Client, I can start work now. I have read your job description carefully and built a perfect strategy. I am a Laravel PHP expert with 10+yrs experience in WordPress, PHP, and web servers and emails. I have developed many websites also fixing bugs and changes a lot. Also a front-end developer for React, Angular, Vue js framework. Also have over 10+yrs experience in HTML, JavaScript, CSS, jQuery, Ajax. Hope to discuss this with you. Thanks & Regards Dharmesh