You will get Stripe & PayPal Integration for E-Commerce & SaaS
Rising Talent
Rising Talent
Project details
I integrate Stripe, PayPal, and Square into your React or Python application — secure, PCI-compliant, production-ready.
Whether you need one-time checkouts or recurring subscription billing, I handle it all.
What you get:
✓ Secure payment checkout (Stripe, PayPal, Square)
✓ Recurring subscription billing & auto-renewal
✓ Invoice generation and tracking
✓ Refund and dispute management
✓ Webhook handling for payment status updates
✓ Receipt emails to customers
✓ Revenue reports & analytics
✓ 3D Secure authentication
✓ Multiple currency support
✓ Full source code (you own it)
Works with: e-commerce stores, SaaS platforms, booking systems, marketplaces, membership sites, course platforms.
Why choose me:
→ I've processed millions in payments; yours will be secure and reliable
→ PCI compliance built in; no shortcuts
→ Smooth customer experience; minimal cart abandonment
→ Full control over payment flow; not locked into a payment provider
Let me secure your payment processing. Share your use case and I'll get started.
Whether you need one-time checkouts or recurring subscription billing, I handle it all.
What you get:
✓ Secure payment checkout (Stripe, PayPal, Square)
✓ Recurring subscription billing & auto-renewal
✓ Invoice generation and tracking
✓ Refund and dispute management
✓ Webhook handling for payment status updates
✓ Receipt emails to customers
✓ Revenue reports & analytics
✓ 3D Secure authentication
✓ Multiple currency support
✓ Full source code (you own it)
Works with: e-commerce stores, SaaS platforms, booking systems, marketplaces, membership sites, course platforms.
Why choose me:
→ I've processed millions in payments; yours will be secure and reliable
→ PCI compliance built in; no shortcuts
→ Smooth customer experience; minimal cart abandonment
→ Full control over payment flow; not locked into a payment provider
Let me secure your payment processing. Share your use case and I'll get started.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,500
|
Standard
$3,500
|
Advanced
$5,500
|
|---|---|---|---|
| Delivery Time | 14 days | 28 days | 41 days |
Number of Revisions | 3 | 3 | Unlimited |
Number of Pages | 3 | 6 | |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Subscription Billing
(+ 2 Days)
+$400
Report Automation
(+ 2 Days)
+$400
User Permissions
+$300Frequently asked questions
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CL
Christopher L.
Apr 3, 2026
React Developer Needed – Connect AI Options Trading App to Live Market Data & Broker API
Great experience and excellent final product
About Emmanuel
Senior Full-Stack Dev | Marketplaces, SaaS Platforms, Mobile Apps
Stanton, United States - 5:23 am local time
What I build:
🔹 Marketplaces & on-demand platforms — booking, payments, GPS tracking, in-app messaging, admin dashboards
🔹 SaaS platforms — authentication, subscriptions, admin panels, analytics, role-based access, user management
🔹 Mobile apps (iOS / Android / React Native) — with backend APIs, push notifications, in-app purchases, offline sync, app store deployment
🔹 Real-time systems — WebRTC, video/voice calling, live chat, WebSocket infrastructure at scale
Recent work:
Duurs — on-demand services marketplace built from scratch (web + mobile). Real-time booking, GPS tracking, in-app messaging, secure payments, admin dashboards. I'm the lead full-stack developer.
Enterprise VoIP platform — 1,000+ concurrent calls, HD video, AI-powered IVR, 99.9% uptime
Small business platforms — Zomg The Handyman, Southbaypilatesandme, and others — full websites with booking, admin, and payment integration
Stack: Node.js, Python, TypeScript, React, Next.js, React Native, Swift, Kotlin, PostgreSQL, Redis, MongoDB, Docker, Kubernetes, AWS, GCP, Firebase.
How I work:
✅ Clear scope before we start — no surprises mid-project
✅ Honest timelines, with early flags if something turns out harder than estimated
✅ Clean, documented code you or your team can maintain
✅ Direct communication — I respond within a few hours during business hours
Based in California (PST), flexible globally. Military veteran. Master's in Computer Science (CSUN).
Message me with your project and I'll come back with a real scope — not a pitch.
Steps for completing your project
After purchasing the project, send requirements so Emmanuel can start the project.
Delivery time starts when Emmanuel receives requirements from you.
Emmanuel works on your project following the steps below.
Revisions may occur after the delivery date.
Payment Requirements
You tell me: one-time or recurring? Which payment processors (Stripe/PayPal/Square)? What currency? Any special rules?
Stripe/PayPal Setup
I create merchant accounts, set up API credentials, and configure webhooks. All security best practices in place.