I will design and build a custom javascript website with stripe integration


About this gig
Welcome! I specialize in building custom, high-performance websites from scratch using native code. If you are looking for a unique digital product tailored exactly to your brand's needswith smooth interactions and robust securityI am here to help.
What I offer:
- Custom UI/UX Design: Complete layout and interactive prototyping in Figma before writing any code.
- Advanced Frontend: Clean, modular Vanilla JavaScript (no heavy, slow frameworks). Dynamic data injection via JSON, secure API endpoints, or database management, with robust state persistence using localStorage.
- Secure Backend & Payments: Production-ready Node.js & Express server integration. Safe server-side price validation and seamless Stripe API checkout integration with customized payment forms.
- Interactive UI Components: Smooth overlays, responsive navigation, custom image sliders, and lightweight SVG animations using keyframes.
Every project delivers fully responsive, lightweight, and scalable code deployed to production.
Please contact me before placing an order so we can discuss your project requirements and align on the best technical solution for your business!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Juan Pachas
Multidisciplinary Creative, Frontend Developer, Digital Artist
- FromPeru
- Member sinceApr 2020
- Avg. response time10 hours
Languages
Spanish, English
My Portfolio
FAQ
Do you use WordPress, Shopify, or pre-made templates?
No. I build everything from scratch using clean, custom code (HTML, CSS, Vanilla JavaScript, and Node.js). This ensures your website is lightweight, exceptionally fast, and completely unique to your business.
How do you handle secure payments?
I integrate the Stripe API natively. All transaction calculations (prices, quantities, subtotals) are securely processed and validated on the backend server (Express) before charging the client, preventing any client-side tampering.

