React Website Improvements – Supabase, Mollie, Email, and Dashboard

@Friends4it

Hi there, I understand your urgency to enhance your existing React website. With experience in React, Supabase, and Mollie API, I can ensure we resolve the webhook errors for seamless syncing and implement features like automatic order confirmation emails and a post-purchase upsell. Here’s how I can assist: - Fix the webhook error. - Set up upsell functionality. - Automate order confirmation emails. - Add subscription cancellation capabilities in the dashboard. - Implement tracking for conversion rates and traffic sources. We can start immediately, utilizing screen-sharing for a secure and collaborative experience. What specific deadline do you have in mind for these improvements?

@techplusintl

Hi there, I can start immediately to fix the webhook error and implement the requested improvements. I will ensure the upsell feature is added, set up the automatic order confirmation emails, and create the cancel subscription button in the dashboard. I've previously worked on a similar project where I integrated payment systems and improved dashboard functionalities. Could you clarify how you want the tracking data displayed in the dashboard? Regards, Burhan Ahmad

@divumanocha

As a highly experienced and customer-centric full-stack developer with over 12 years on Freelancer.com, I am confident in my ability to deliver the swift, accurate fixes and improvements your React website needs. My team at CodeNomad are well-versed in your tech stack including React, Supabase, Mollie API, and SMTP email setup - skills you've listed as essential for this project. Over the years we've developed numerous ecommerce platforms and have become adept at integrating payment gateways like Mollie as well as setting up automated order confirmation emails. Furthermore, I understand that your website being live and generating orders means you need minimal disruption. With our Agile methodology, we appropriately manage your developers' concerns from security to time zones. Your directive to work via screen sharing is appreciated as it aligns perfectly with our collaborative approach to client engagements. Lastly, our broad skill set (including AI receptor & machine learning) covered beyond precisely completing tasks such as fixing webhook errors in real-time to add post-purchase upsells, cancel subscription button, and tracking for conversion rates and traffic source analytics on your dashboard . Thanks....

@kamran2012

Hi there, I will fix the Mollie webhook sync, add the post-purchase upsell, set up SMTP order confirmations, add the cancel subscription button, and wire in conversion and traffic tracking. Comfortable working via screen share. For the webhook, I will check if Mollie retries are creating duplicates, an idempotency check on the payment ID in Supabase is the most common fix. Questions: 1) Is the webhook throwing a specific error or failing silently? 2) Should the upsell appear on the thank-you page or as a follow-up email? Looking forward to discussing further. Best regards, Kamran

@mascotindia123

Hi, I have hands-on experience with React, Supabase, and payment APIs like Mollie, so I can help you fix the webhook issue and improve the current setup without disturbing what’s already working. I’m comfortable guiding step-by-step over screen share and troubleshooting live. We can set up the upsell flow, confirmation emails via SMTP, subscription cancel option, and add basic tracking inside your dashboard. I’m ready to start immediately and focus only on clean fixes and improvements. With gratitude and best wishes, Harpreet Singh

@corpmember29

Hello, I’m a senior React-focused developer with experience improving live, revenue-generating products and fixing production issues safely. {{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}} How I’ll help Diagnose and fix webhook sync issues between frontend and backend Add post-purchase upsell flow without breaking existing checkout Configure automatic order confirmation emails (SMTP) Implement cancel subscription action in the dashboard (existing data respected) Add conversion & traffic tracking inside the dashboard Stack Experience React (production apps, debugging, state & effects) Supabase (DB, auth, functions) Mollie API & webhooks SMTP email setup & testing Work Method Screen-sharing only (Zoom / Google Meet) You execute, I guide step by step Zero risky access, full transparency Ready to start immediately and focus only on fixes and improvements, not rewrites.

@Webtechfusion23

I'm not Al - I've personally read your project details and can start right away. Let's chat to get things rolling.

@khurshid040462

Hi there, I’ve thoroughly reviewed your project requirements and am confident in my ability to enhance your existing React website effectively. With substantial experience in React, Supabase, and integrating payment gateways like Mollie, I'm well-prepared to tackle the tasks you've outlined. I will first address the webhook error to ensure your system syncs accurately, followed by adding a post-purchase upsell feature to maximize conversions. Additionally, I will implement automatic order confirmation emails, a subscription cancellation button in your dashboard, and integrate tracking to monitor conversion rates and traffic sources. Given the urgency to start, I'm ready to commence work immediately. We can follow your preferred screen sharing method for our collaboration. What specific concerns do you have regarding the webhook errors or other improvements? Best regards,

@royalwebraisers

Hi, As per my understanding: You have a live React/Supabase site and need to resolve webhook sync issues while adding upsells, automated emails, and subscription management via a guided screen-sharing session. Implementation approach: * Debug the Mollie webhook listener to ensure database consistency. * Implement logic for post-purchase upsells and SMTP-triggered confirmations. * Integrate subscription cancellation hooks and dashboard analytics tracking. A few queries: * Are you using a specific library for the dashboard charts? I will share my portfolio on your first message. I am sure about the delivery after this first meeting. Best regards,

@giaphung2k1

Hello I'm an experienced React developer ready to enhance your existing website. I specialize in integrating Supabase for robust backend solutions, Mollie for seamless payments, refining email functionalities, and optimizing your dashboard for improved user experience. Let's connect to discuss specific improvements and elevate your site. Giáp Văn Hưng

@abhisaini0188

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Abhi

@Programmers12

Hi, I have experience with React, Supabase, Mollie API, and SMTP setup. I can help fix the webhook issue, add upsell flow, subscription cancel button, email automation, and tracking — all via screen sharing as requested. Ready to start immediately. regard MUHAMMAD

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project.  Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1.    HTML5 2.    CSS3 3.    Bootstrap4 4.    jQuery 5.    JavaScript 6.    Angular JS 7.    React JS 8.    Node JS 9.    WordPress 10.    PHP 11.    Ruby on Rails 12.    MYSQL 13.    Laravel 14.    .Net 15.    CodeIgniter 16.    React Native 17.    SQL / MySQL 18.    Mobile app development  19.    Python 20.    MongoDB What you'll get? •    Fully Responsive Website on All Devices •    Reusable Components •    Quick response •    Clean, tested and documented code •    Completely met deadlines and requirements •    Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam  

@rbtech1984

Hello There!!! ★★★★ ( React Website Improvements – Supabase & Mollie ) ★★★★ I’ve reviewed your live React setup and understand you need targeted fixes and enhancements while working via screen sharing. Since orders, subscriptions, and dashboard already work, the focus is syncing, automation, and better tracking. ⚜ Fix Mollie webhook sync issues ⚜ Post-purchase upsell implementation ⚜ Automatic order confirmation emails ⚜ Cancel subscription button in dashboard ⚜ Conversion & traffic tracking setup ⚜ Supabase data flow validation ⚜ Live guidance via Zoom/Meet With 9+ years in React and eCommerce systems, I have help clients debug payment flows and improve dashboards without disrupting live sites. I’m very comfortable guiding step-by-step in real time. My approach is to audit webhook flow, verify Supabase triggers, configure SMTP automation, and add clean dashboard metrics while you execute safely. Ready to jump on screen share and start immediatly. Warm Regards, Farhin B.

@AZTURK1

Hi there, I understand your live React site (AI React builder) with Supabase and Mollie is processing orders and needs reliable fixes and conversion features; I’m confident I can guide you through secure, live troubleshooting and improvements via screen-share. - Fix webhook error and verify Supabase sync and retry logic - Implement post-purchase upsell flow and ensure order/subscription linkage - Configure automatic order confirmation emails via your SMTP and handle deliverability - Add “Cancel subscription” button in dashboard and safely call Mollie/Supabase to cancel - Add dashboard tracking for conversion rate and traffic source (UTM + simple funnel) Skills: ✅ React ✅ Supabase ✅ Webhook handling & retry workflow ✅ Mollie API integration ✅ SMTP email setup, deliverability & reliability ✅ Dashboard analytics & conversion tracking Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I can start immediately and work by screen-share while you perform actions; delivery within the first session where possible. Do you have admin access to Supabase, Mollie dashboard, and SMTP credentials available during the screen-share session? Best regards,

@NadiaCrea8weB

Hi there, I’ve reviewed your live React + Supabase setup and I’m confident I can fix the webhook sync, implement a post-purchase upsell, automate order confirmations, add a cancel subscription button, and wire dashboard-level tracking with conversion rate and traffic source data. I’ll deliver a secure, test-driven solution with clear steps and a predictable rollout .

@GameOfWords

React Website Improvements – Supabase, Mollie, Email, and Dashboard I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@codefusion53

Hi I can help you stabilize and extend your existing React and Supabase setup efficiently while working via screen share as requested. Since your orders and subscriptions are already functioning, this is a refinement and integration hardening task rather than a rebuild. I will first diagnose and fix the Mollie webhook sync issue, ensuring idempotent handling and correct status updates in Supabase. Then we can implement a structured post purchase upsell flow without disrupting your current checkout. I will guide you in configuring reliable automatic order confirmation emails via SMTP with proper triggers and error handling. For subscriptions, we will add a secure cancel action connected to Mollie and reflected instantly in Supabase. Finally, we will implement dashboard tracking for conversion rate and traffic source using structured event logging so metrics are accurate and maintainable. Clear, step by step guidance and clean implementation are my priority. Best, Justin

@mehranriaz0

Greetings, I see you're looking for some improvements on your React website, which is already up and running with orders flowing in. It sounds like you need help with a few specific tasks like fixing the webhook error, adding post-purchase upsells, and setting up automatic order confirmation emails. I can definitely assist with these. With my experience in React, Supabase, and payment integrations like Mollie, I can help ensure everything works smoothly. I also understand the importance of having a functional dashboard, so I’ll make sure the new features, like the cancel subscription button and tracking metrics, are seamlessly integrated. I appreciate your approach of working together via screen sharing for security, and I'm ready to jump in and start enhancing your site right away. Best regards, Mehran Riaz