You will get Stripe Integration for React + Node.js + Firebase | Secure & Fast
Project details
Need a robust, secure, and scalable Stripe integration for your SaaS or marketplace?
Im Malik a Stripe Certified Developer & senior full-stack specialist.
I dont just connect Stripe. I design and implement production-grade revenue systems trusted by startups and established companies.
What I Deliver
One-time payments setup (Checkout or Payment Intents)
Subscriptions & Recurring Billing :
Complete product/price architecture
Trials, upgrades, downgrades, cancellations
Secure Customer Portal integration
Stripe Connect (Marketplaces & Platforms) :
Express / Custom onboarding
Multi-party payout & commission logic
Verification & compliance handling
Real-time account state webhooks
Payment Method Expansion :
Credit/Debit cards (SCA compliant)
Apple Pay / Google Pay
SEPA, iDEAL, and local methods
Backend Security & Automation :
Rock-solid webhook infrastructure
Signature verification
Idempotency keys (avoid double charges)
Error handling & logging for production
Why Work With Me?
Stripe Certified with real-world experience building complex billing systems
Deep expertise in React, Next.js, Node.js, TypeScript, Firebase
Im Malik a Stripe Certified Developer & senior full-stack specialist.
I dont just connect Stripe. I design and implement production-grade revenue systems trusted by startups and established companies.
What I Deliver
One-time payments setup (Checkout or Payment Intents)
Subscriptions & Recurring Billing :
Complete product/price architecture
Trials, upgrades, downgrades, cancellations
Secure Customer Portal integration
Stripe Connect (Marketplaces & Platforms) :
Express / Custom onboarding
Multi-party payout & commission logic
Verification & compliance handling
Real-time account state webhooks
Payment Method Expansion :
Credit/Debit cards (SCA compliant)
Apple Pay / Google Pay
SEPA, iDEAL, and local methods
Backend Security & Automation :
Rock-solid webhook infrastructure
Signature verification
Idempotency keys (avoid double charges)
Error handling & logging for production
Why Work With Me?
Stripe Certified with real-world experience building complex billing systems
Deep expertise in React, Next.js, Node.js, TypeScript, Firebase
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$450
|
Advanced
$1,350
|
|---|---|---|---|
| Delivery Time | 1 day | 4 days | 8 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
About Malik
Stripe Integration & API Developer | Payments , Subscriptions, Connect
Setif, Algeria - 4:05 pm local time
As a Stripe integration and API developer, I work with companies that rely on Stripe for subscriptions, marketplaces, and complex billing workflows.
Most clients come to me when:
• Stripe subscriptions break during upgrades or downgrades
• Stripe webhooks are unreliable or causing duplicate charges
• Billing logic has grown messy and risky
• An MVP or prototype needs to become a production-ready Stripe integration
My focus is simple: clean, predictable Stripe billing architecture that protects revenue.
I design Stripe API integrations that handle real-world scenarios safely, including proration, idempotency, failed payments, and edge cases that often appear only after real users arrive.
Stripe & Billing Expertise
• Stripe Payments, Subscriptions & Stripe Connect
• Stripe API integrations for SaaS platforms and marketplaces
• Webhook architecture & event safety
• Subscription lifecycle design
• Billing migrations & production hardening
Backend Engineering
• Node.js / NestJS backend development
• Secure APIs, authentication, RBAC
• PostgreSQL, Prisma, MongoDB, Firebase, Supabase
Full-Stack Support
• React / Next.js integration
• SaaS dashboards & internal tools
• Production-ready payment flows and billing systems
If payments and billing are critical to your product, I can review your current Stripe integration and help you move toward a clean, scalable system your team can trust long-term.
Steps for completing your project
After purchasing the project, send requirements so Malik can start the project.
Delivery time starts when Malik receives requirements from you.
Malik works on your project following the steps below.
Revisions may occur after the delivery date.
Contact me
Please send a message before purchasing so we can discuss your needs