I will create an ai saas web app with openai or claude integration

K
karimguettache
K
karimguettache
Karim Guettache

Level 2

5.0
5.0

Gig Summary

About this gig

Tired of developers who overpromise, disappear, or leave you with a halfbuilt app?


You have a real B2B or B2C AI SaaS product idea. Maybe you have even tried hiring before and got ghosted, received messy code you do not trust, or shipped something users do not actually want.


I help non-technical founders turn AI ideas into clean, launchable web apps and AI SaaS products, using ChatGPT or Claude, with a transparent process and codebase you actually own.


Here is what I focus on:

  1. Product first, tech second: We define the core use case, users, and success criteria before a single line of code.
  2. No black boxes: Clear architecture, readable code, and simple documentation so any competent developer can continue after me.
  3. De-risked build: Milestones, demos, and fast feedback loops so problems surface early, not at the end.


What you get:

  • Concept and MVP scoping in plain English
  • AI web app or AI SaaS with ChatGPT or Claude integration
  • Basic analytics, admin access, and a short handover video


If I do not think your idea has a realistic path to a successful MVP, I will tell you upfront, before you spend a dollar on development.

Get to know Karim Guettache

Karim Guettache

Expert Blockchain Engineer DeFi, Tokens, Dapps 100M On Chain

5.0(68)

Level 2

  • FromNetherlands
  • Member sinceMay 2023
  • Avg. response time8 hours
  • Last delivery1 month
  • Languages

    English, Dutch
My work has helped generate over $100 million in on‑chain value across more than 70 projects. I’m Karim, a blockchain engineer based in the Netherlands. I partner with two types of clients: • Non‑technical founders who want to launch and scale Web3 products without worrying about security or delivery. • Technical teams who are strong in Web2 but need deep, battle‑tested Web3 expertise to ship secure, production‑grade blockchain features. My role: be the Web3 lead you trust with the architecture, security, and implementation so you can focus on users, growth, and capital.

My Portfolio

Reviews

10 reviews for this Gig
5.0

(10)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • A

    ausdigital23

    VN

    Vietnam

    5

    Precise, fast, technical, and excellent. Karim handled everything perfectly.

    $1,000-$2,500

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • C
    image-docs

    compoundgroup

    ES

    Spain

    Ongoing collaboration
    5

    Karim delivered a clear, effective AI SaaS proof of concept. Highly recommended.

    $800-$1,000

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • M

    mari_telles

    BR

    Brazil

    Ongoing collaboration
    5

    Great work!

    $1,000-$2,500

    Price

    12 days

    Duration

    Helpful?
    Yes
    No
  • M

    mari_telles

    BR

    Brazil

    Ongoing collaboration
    5

    Karim was easy to work with and communicated clearly throughout the project. He delivered what was agreed on and handled feedback well. The AI coach works as expected and fits our initial goals. Would work with him again.

    $1,000-$2,500

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • N

    newaiapp

    US

    United States

    Ongoing collaboration
    5

    Karim was incredibly responsive and made sure every requirement was crystal clear from day one. We hit a few questions around our data setup and he handled them fast, delivering a sharp, actionable roadmap we could not be happier with!

    $1,000-$2,500

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

10 reviews for this Gig
5.0

(10)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • A

    ausdigital23

    VN

    Vietnam

    5

    Precise, fast, technical, and excellent. Karim handled everything perfectly.

    $1,000-$2,500

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • C
    image-docs

    compoundgroup

    ES

    Spain

    Ongoing collaboration
    5

    Karim delivered a clear, effective AI SaaS proof of concept. Highly recommended.

    $800-$1,000

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • M

    mari_telles

    BR

    Brazil

    Ongoing collaboration
    5

    Great work!

    $1,000-$2,500

    Price

    12 days

    Duration

    Helpful?
    Yes
    No
  • M

    mari_telles

    BR

    Brazil

    Ongoing collaboration
    5

    Karim was easy to work with and communicated clearly throughout the project. He delivered what was agreed on and handled feedback well. The AI coach works as expected and fits our initial goals. Would work with him again.

    $1,000-$2,500

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • N

    newaiapp

    US

    United States

    Ongoing collaboration
    5

    Karim was incredibly responsive and made sure every requirement was crystal clear from day one. We hit a few questions around our data setup and he handled them fast, delivering a sharp, actionable roadmap we could not be happier with!

    $1,000-$2,500

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No