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English
$
USD
I will develop embedded finance or in app payment integration for your web app or saas
John P
About this gig
Looking to integrate seamless in-app payments, subscriptions, or micro-finance features directly into your web app or SaaS platform? I'll help you build and integrate embedded-finance solutions that empower your users to pay, subscribe, and manage transactions without leaving your platform. Whether youre launching an e-commerce store, creator platform, or software-as-a-service, Ill ensure your payment flows are secure, frictionless, and optimized for growth
What I Can Build:
- Embedded Payment Gateways (Stripe, PayPal, Flutterwave, etc)
- In-App Checkout & Micro-Transactions
- Subscription Billing/Recurring Payments/Paywalls
- Buy Now, Pay Later Integrations
- Secure Transaction APIs with Webhooks & Tokenization
- Admin Dashboards for Transaction Management
- AI-based Revenue Insights
Why Me?:
- Experienced in Fintech & SaaS architecture
- Proficiency with Node.js, Next.js, Laravel, and Flutter Web
- Familiar with PCI-DSS security standards & DevSecOps workflows
- Fast communication, transparent milestones
Use Cases:
- Fintech startups launching payment platforms
- SaaS founders adding subscription billing
- Content creators or coaches creating paywall apps
- Marketplace owners adding embedded wallet system
Get to know John P
John P
AI Powered SaaS Developer, DevSecOps Engineer, Automation, Cloud App
- FromUnited Kingdom
- Member sinceNov 2025
Languages
English
I’m a Full-Stack SaaS Developer & DevSecOps Engineer with hands-on experience in AI-powered automation apps, multi-tenant SaaS platforms, and secure web architectures. My goal is to help startups and enterprises turn their ideas into fast, reliable, and intelligent cloud systems built with security and performance at the core. I design and develop everything from AI automation tools, analytics dashboards, and subscription-based SaaS apps to enterprise-level CRM and workflow systems all integrated with Security by Design and DevSecOps principles.
Other Software Development Services I Offer
FAQ
Can you integrate any specific payment provider?
Yes I support Stripe, PayPal, Flutterwave, Razorpay, Square, and more. If your region uses a custom API, I’ll adapt accordingly.
Will my app comply with payment security standards?
100%. I follow PCI-DSS and DevSecOps principles for all integrations
Can you integrate payments into an existing web app?
Absolutely. I can plug into your current tech stack or rebuild the payment module from scratch.
Can I request analytics for user transactions or revenues?
Yes, that’s available as an optional add-on I can build custom dashboards with charts and insights using Chart.js or Recharts.
Do you offer mobile app payment integration too?
Yes! I also integrate Flutter / React Native apps with the same backend payment logic.
