I will build a next saas with stripe subscriptions and authentication website

J
jdlagop
J
jdlagop
JD Lago
build a next saas with stripe subscriptions and authentication website
build a next saas with stripe subscriptions and authentication website
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About this gig

I build production-grade websites and web apps using the same stack that powers companies like Vercel and Linear real custom code, fast load times, and a codebase you can actually maintain. No WordPress templates, no drag-and-drop builders.

What you get:

  • Custom Next.js website fast, SEO-ready, mobile-first
  • Authentication (Google, Apple, email login)
  • Stripe payments & subscriptions
  • Supabase backend (Postgres, real-time, secure)
  • AI features (chatbots, document analysis, LLM integrations)
  • Third-party API integrations
  • GDPR-compliant, EU data residency
  • Full source code + deployment

Tech: Next.js, React, TypeScript, Tailwind, Supabase, Postgres, Stripe, Python.

Recent work: A health-tech subscription platform with billing and lab integrations, plus AI agent systems for automated workflows.

How I work:

  1. We discuss your goals
  2. I send a clear scope, timeline, and milestones
  3. You get progress updates throughout
  4. You receive working code, deployment, and docs

Bilingual EN/ES. Message me before ordering and I'll tell you honestly if I'm the right fit + quote a custom price.

  • Website type

    • Saas

  • Programming language

    • HTML & CSS
    • JavaScript
    • Python
    • React
    • Node.js

  • Website features

    • Marketing
    • Payment
    • Customer support
    • Analytics
    • Chat
    • Booking
    • Calendar
    • Dashboard
    • Landing page
    • User Authentication

Gig milestonesNEW

Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.

    Basic Package.
    These are the steps we’ll follow to complete your project.
  • 1st Milestone: Research
    1-day delivery · No revisions
    $100Pay now

    I’ll do research based on your needs.

    Video meetup · Follow-up session · Design Concept
  • 2nd Milestone: First draft
    7-day delivery · 2 revisions
    $500
    Pay later

    I'll prepare a first draft of the delivery.

    Follow-up session · Final Design · Development
  • 3rd Milestone: Delivery
    14-day delivery · 5 revisions
    $1,400
    Pay later

    I'll send you the final delivery for review and feedback.

    Video meetup · Modifications · Delivery
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 JD Lago

JD Lago

Founder, Global Business Development, WebDeveloper, AI Expert

  • FromSpain
  • Member sinceDec 2022
  • Avg. response time1 hour

  • Languages

    Spanish, English
With a dual master's degree in management and digital marketing from IE Business School, I am a business and marketing expert who helps businesses expand through AI implementation and AI assisted creation

My Portfolio

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