I will integrate stripe, paypal or payment gateway API

N
novotix
N
novotix
Joeri Be
integrate stripe, paypal or payment gateway API
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integrate stripe, paypal or payment gateway API

About this gig

Professional Stripe, PayPal and custom payment gateway integration for web or mobile apps.


Need a secure and reliable payment gateway integration for your app or website?


I am a senior developer with 20+ years of experience in fintech systems, transaction processing, and secure API architecture. I specialize in integrating payment service providers into web and mobile applications with proper validation, webhook handling, and secure transaction flows.


I can integrate:

  • Stripe
  • PayPal
  • Adyen
  • Mollie
  • Custom PSP APIs
  • Online and onsite payment solutions


Services include:

  • Payment API integration
  • Webhook configuration
  • Secure server side validation
  • Error handling and logging
  • Test environment setup
  • Production deployment support


I focus on security, clean architecture, and scalable implementations. Whether you need a simple checkout integration or a more advanced multi gateway setup, I can help.


Please contact me before placing an order to discuss your requirements.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • PHP

  • Frontend framework

    • Bootstrap
    • Flutter
    • jQuery

  • Backend framework

    • Laravel
    • CodeIgniter
    • Express.js
    • Node.js

Get to know Joeri Be

Joeri Be

Senior Web and Mobile Developer Specialized in Payments

  • FromNetherlands
  • Member sinceNov 2017
  • Avg. response time1 hour

  • Languages

    English, Dutch
Senior Web, Mobile & Software Developer with 20+ years of experience building secure, scalable applications. Specialized in fintech systems, payment gateway integrations, and business critical platforms where performance and reliability matter. Expert in iOS, Android (Kotlin, Flutter), PHP, Laravel, APIs, MySQL, and Linux environments. Former IT Director combining technical depth with strong business insight. Reliable, structured, and focused on long term solutions. Let’s build something solid.

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