E-Commerce Subscription Website Developer – Supabase + React + Mollie

@inventivedesigne

Hi, I read your brief carefully and I will respond to each point directly. React: I have been building production React applications for years across e-commerce, SaaS and subscription platforms. Clean component architecture, reusable design systems and performance-optimized frontends are standard in my workflow. Supabase: I have worked with Supabase on multiple live projects - database schema design, row-level security policies, edge functions, real-time subscriptions and auth flows. I know where things can go wrong in a subscription backend and how to audit it properly. Mollie: I have integrated Mollie for recurring billing and subscription management. I understand webhook handling, failed payment retries, subscription status syncing and how to keep your Supabase records in sync with Mollie events. Three quick questions: 1. How many active subscribers are currently on the platform? 2. Are you using Mollie webhooks for subscription status updates or polling? 3. Any specific areas of the system you already suspect have issues? I am looking for a long-term partnership as well, not a one-off job. Best regards, Hafiz Anas

@kamran2012

Good to see this project, I will audit your Supabase backend — verifying subscription records, Mollie webhook handling, and recurring charge logic — then deliver a clear report of any gaps or security issues. For the rebranding, I will build a fast React frontend tied directly to your existing Supabase schema. One key area I will check first: whether Mollie webhook retries are idempotently handled so failed callbacks do not create duplicate or missed charges. Questions: 1) Are you using Mollie Subscriptions API directly or managing recurrence through Supabase triggers? 2) Is the rebranding design ready, or will I work from a brief? This bid is an initial estimate — I will confirm the final cost and timeline once we have walked through the complete requirements together. Looking forward to talking through the details. Kamran

@rahuliitm69

Hi there, I'll be straight with you — I've worked on exactly this kind of setup before. React frontend, Supabase backend, subscription billing — this is my day-to-day, not something I'm figuring out as I go. On Supabase specifically, I've built out auth flows, designed table structures for recurring billing, and dealt with the messy stuff like RLS policies that look fine until they're not, and webhook events that silently fail at 3am. That's actually what worries me most with any subscription system — not the happy path, but what happens when Mollie fires a payment failed event and your database doesn't catch it. That's the first thing I'll look for in your audit, and I'll give you a clear written report — not a vague "found some issues" summary. I've integrated Mollie on live projects. GitHub is just how I work. Branches, commits, nothing pushed to production without a proper review. You won't be chasing me for files. Monday to Sunday availability for urgent issues — that's fine, I'd rather you message me at an odd hour than have something broken and waiting. I'll be upfront about my timezone on our first call so we're aligned. The rebranding project sounds like a solid next step once the backend audit is done and we trust each other. I'd rather earn that before talking scope. I am available for the long term. Happy to jump on a call this week. What time works for you? Thanks, Rahul A.

@webperfection123

Hi, I can help verify your subscription system, ensuring everything from saving to charging is secure and functioning correctly. With over 8+ years of experience in React and a strong background in e-commerce solutions, I have worked extensively with subscription billing systems and Mollie as a payment provider. Understanding the critical aspects of secure transactions and maintaining code on GitHub aligns with my workflow. I’m accessible for video calls and am committed to prompt responses for any urgent issues. I believe in establishing long-term partnerships to ensure ongoing success and support. Please let me know if you’d like to discuss this further! Best Regards, Priyanka

@smilemittal181

Hello, I have experience working with React-based applications, eCommerce platforms, payment integrations, subscription workflows, GitHub-based development, and long-term product support. For the immediate task, I can review your Supabase backend, subscription logic, and Mollie integration to verify that subscriptions are being created, stored, renewed, and charged correctly. I will identify any security, billing, webhook, or data consistency issues and provide a clear report with recommendations. I am comfortable working with GitHub workflows, video calls, documentation, and ongoing collaboration. I understand the importance of fast communication and reliable support for subscription-based businesses where billing issues directly impact revenue. I am also interested in supporting the upcoming rebranding project and helping build a high-quality React frontend that aligns with your long-term growth plans. Please share more details about the current platform, and I can review the architecture and discuss the next steps. Best regards,

@ranjika08

Hi, I can review your React, Supabase, and Mollie subscription setup to confirm subscriptions are saved correctly, payments are charging properly, and the backend is secure. I’ll keep all code and changes in GitHub, provide a clear issue report, and can also support your upcoming e-commerce rebrand with a clean, high-quality frontend. I have 8+ years of experience building e-commerce and subscription-based systems, including backend checks, payment flow debugging, and long-term development support. Are you using Mollie webhooks for subscription status updates? I can share similar project examples and references over chat. Best Wishes, Ranjika

@point2solutions

Hi, I can help with your React + Supabase + Mollie setup and long-term support. I’ve worked on subscription-based e-commerce systems including payment flows, webhook handling, and Supabase backend structures. I will: • Review your Supabase subscription system • Verify Mollie payment + renewal flow • Check for security or sync issues • Provide a clear fix report All code will be maintained on GitHub with proper commits, and I’m available for quick issue response when needed. I can start the audit immediately.

@Friends4it

Supabase subscription systems break in predictable places: webhook failures, missing idempotency keys, and race conditions between payment status and access grants. Here's how I'd audit yours: • Database schema review: subscription table structure, foreign-key integrity, and RLS policies to ensure users can't access others' data • Mollie integration audit: webhook endpoint verification, signature validation, and proper handling of failed/pending/charged-back payments • Subscription lifecycle check: sign-up → trial → billing → cancellation → reactivation flow tested end-to-end • Security assessment: API key storage, client-side exposure risks, and Supabase anon/service role separation • Clear report with prioritized fix list, severity ratings, and estimated effort for each issue I've reviewed multiple Supabase + Stripe/Mollie subscription stacks — the webhook-idempotency gap is where most teams get caught out.

@seefattechnologi

YES-------------I will support you for long erm as Skilled and RELIABLE Developer-----------------I am here to start immediately and am committed to delivering high-quality results** I am Passionate REACT.JS/Full stack developer having rich experience with so many successful Tasks. Please ping me to get started and provide you my best services . Thanks

@SBITServices

Hi, I have 6+ years extensive experience with React, Supabase, and Mollie, specifically in e-commerce and subscription systems. I am ready to give support and respond within 1 hr. I ensure all code is stored on GitHub, provide quick responses, and have excellent English communication skills. I am ready to review your Supabase backend and subscriptions and assist with the upcoming website rebranding. Let's discuss further. Regards, Sai Bhaskar

@doomshellsl

Hello, Your project is a great fit for our React, Supabase, and subscription-based eCommerce expertise. We are interested in building a long-term partnership and have extensive experience developing, maintaining, and scaling recurring billing platforms. Addressing Your Requirements ✔ Strong React Experience – Extensive experience building scalable eCommerce and SaaS frontends using React and Next.js. ✔ Supabase Expertise – Experience with authentication, RLS policies, Edge Functions, database optimization, subscriptions, webhooks, and security audits. ✔ Mollie Integration – Experience implementing Mollie payments, recurring subscriptions, webhook handling, payment reconciliation, and subscription lifecycle management. ✔ Subscription Systems – Worked on recurring billing platforms involving renewals, failed payment recovery, cancellations, upgrades/downgrades, and customer self-service portals. You'll receive a detailed report outlining findings, risks, and recommended fixes. Upcoming Rebranding We can also support the upcoming website redesign and build a modern, high-converting eCommerce frontend while maintaining performance and scalability. A couple of quick questions: 1. Approximately how many active subscribers are currently on the platform? 2. Are subscriptions managed entirely through Mollie, or are there any third-party billing systems involved? Regards

@sabaehsan

Greetings, I’m excited about the opportunity to work with your e-commerce subscription business. From what you've described, you need a dedicated developer to ensure your Supabase backend and subscription system run smoothly and securely. I have solid experience with React, Supabase, and Mollie, particularly in handling e-commerce platforms and subscription billing. I can thoroughly review your current system to confirm that all subscriptions are correctly managed and provide a detailed report on any issues I find. My background includes building high-quality e-commerce frontends, so I’m ready to jump into the upcoming rebranding project as well. I’m committed to keeping all code on GitHub, and I'm available for urgent issues throughout the week. Good communication is key, and I’m comfortable with video calls for discussions. Best regards, Saba Ehsan

@WebTechDesignBG

Hello, I appreciate the opportunity to apply for your e-commerce subscription website project. It sounds like you're looking for a long-term developer who can handle the Supabase backend, React frontend, and Mollie payment integration effectively. I can help ensure your subscription system is secure and functioning correctly, as I have 7+ years of experience in e-commerce and subscription billing systems. My approach would start with a thorough review of your Supabase backend to verify that all subscriptions are being managed properly. I can identify any potential issues and provide a clear report, so you have a solid understanding of where everything stands. I'm comfortable with video calls for discussions and am available to address urgent issues promptly, ensuring smooth collaboration. I can also share relevant experience during our conversation. Could you share more about the specific challenges you're facing with your current subscription system? Best regards, Ivan Mandinski

@Herculesz

Hi I can support your React, Supabase, and Mollie subscription platform as a long-term developer and start by reviewing the backend and billing flow. The main technical risk is subscription data getting out of sync between Mollie payments, Supabase records, webhook events, and customer account status. I would audit the Supabase schema, RLS policies, Mollie webhooks, recurring payment logic, subscription status handling, GitHub workflow, and frontend checkout/account flows. I’m comfortable with e-commerce systems, subscription logic, urgent issue response, video onboarding, clear English communication, and can share relevant examples or references through the platform. Thanks, Hercules

@anirudhat

Your subscription system audit is exactly the kind of work I specialize in — I've built and maintained e-commerce platforms with Supabase (auth, RLS policies, Edge Functions for webhook handling), React frontends, and recurring billing integrations including Mollie's subscription API. For the immediate task, I'll review your Supabase schema, verify webhook reliability for payment events, audit RLS policies for security gaps, and trace the full subscription lifecycle (creation, charging, renewal, cancellation) to deliver a clear report with actionable fixes. I'm available 7 days a week, all code goes to GitHub as standard practice, and I'm ready to start immediately — let's get your backend solid before the rebrand.

@moonsoftwizz

Hello, I have strong experience building and maintaining e-commerce platforms using React, Supabase, and payment integrations, including recurring subscription systems. I understand the importance of ensuring subscriptions are accurately stored, billed, and secured, and I can thoroughly audit your current Supabase backend and Mollie integration to identify any issues and provide a clear technical report with recommendations. ✔ Experienced with React frontend development and Supabase backend architecture ✔ Familiar with subscription workflows, recurring billing, webhooks, and payment security ✔ Comfortable working with GitHub-based development and maintaining clean version control practices ✔ Available for urgent support with fast response times when required ✔ Strong English communication skills and available for video calls ✔ Can share relevant e-commerce project experience during discussion I am interested in building a long-term partnership and would be happy to assist with both the immediate subscription audit and the upcoming website rebrand. Looking forward to discussing your project. Best regards, Umair

@marjanahmed13

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.

@durgesh8527

As a full-stack developer with over a decade of hands-on experience, I bring a comprehensive set of skills to the table for your e-commerce subscription website project. Firstly, I've mastered React, Supabase and Mollie - your tech stack of choice - and have successfully built numerous subscription-based systems in the past. Rest assured, all code will be saved on GitHub at all times, aligning perfectly with your requirements. Our initial engagement will involve a detailed review of your Supabase backend and subscription system. Given my keen eye for detail and knack for sniffing out issues in complex systems, I'm confident I'll be able to identify and rectify any suboptimalities, making your subscriptions more efficient, secure and revenue generating

@uxdev

With an impressive 15-year track record on Freelancer, I bring an immense amount of experience-knowledge to the table, critical for this e-commerce project. My main focus is WordPress development, which I do with utmost proficiency and for which I boast several certifications from world-renowned institutions including Google, Udemy, and Microsoft. I also possess certifications in complex product design and development, as I've often served as CTO and Software Engineer in my professional journey. I believe in staying up-to-date with the latest technologies hence the intensive training and certifications that you can see on my profile. This allows me to function optimally with any tech stack; your Supabase and Mollie requirements will be no exception. In building different applications and websites, I've gained insight into subscription systems which you mention being integral to your e-commerce platform. Furthering this idea of long-term services, my commitment comes with a proven ability to complete projects, down to managing them end-to-end. A key element for successful collaboration is communication. Rest assured that not only am I fluent in English but have great communication abilities borne out of coordinating various teams and stakeholders in my previous roles.