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English
$
USD
I will mvp claude code, web saas,mobile app, ai custom claude chatgpt integrations, erp
Seif Sgayer
1 order in queue
5.0
5.0
Gig Summary
About this gig
Turn your AI idea into a working AI SaaS MVP you can show investors and customers.
Most founders burn months finding out their AI web app does not work. Start with a working prototype in 7 days: one real AI workflow, deployed to a live URL, source code yours. It scales into a full MVP from the same codebase.
WHAT YOU GET
- A deployed AI web app. Not a demo, not a mockup, not a Figma file
- AI agent, chatbot or RAG workflow with real error handling
- React, Next.js, Node.js or Python, Supabase or Postgres
- Source code, docs and fixed scope in writing before I start
FIXING A VIBE CODED APP?
I rebuild Lovable, Bolt.new and Replit projects as production software with real auth, database and clean code.
HOW IT WORKS
Send your core workflow, target user and launch date. We lock scope and acceptance criteria. You see the workflow running early, not at the deadline. Then QA, deploy, handoff.
GUARANTEE
Fixed scope, fixed price. I deliver working software, not guaranteed users or funding. Model training and mobile apps are custom scope.
12+ years. 91 orders. 5.0 from 44 reviews.
Order Basic and send your workflow. Bigger build? Message me first.
Get to know Seif Sgayer
Seif Sgayer
Forward Deployed Engineer AI Native Software ERP RAG
- FromTunisia
- Member sinceJan 2018
- Last delivery8 months
Languages
English, Arabic, French, Italian
Builds your next AI Powered SaaS, ERP, CRM, integrations and Apps. Experienced developer of over 12+ years. Business Owner.
FAQ
Who is this ai saas mvp gig for?
Founders, startups and agencies who need an AI web app built fast: AI SaaS MVP, AI agent, chatbot, RAG or internal tool. Built in React, Next.js, Node or Python with Supabase or Postgres. Non-technical founders welcome, I handle the full stack.
Do you deploy the app live?
Yes. Every package is deployed to a live URL you can open, included at no extra cost. Vercel, AWS, Railway or your own cloud. Extra environments, custom infrastructure or ongoing DevOps are quoted separately.
I only have an idea. Can you help me scope the MVP?
Yes. Send the core workflow and your target user. I turn it into a fixed scope with acceptance criteria before you pay for the full build. Start with the 7 day prototype, then scale to a full AI SaaS MVP from the same codebase.
Can you fix or finish a vibe coded app from Lovable, Bolt.new or Replit?
Yes. I rebuild and finish vibe coded apps as production software: real auth, database, error handling and clean React or Next.js code. Send the repo or project link and I will tell you what is salvageable and what needs a rewrite.
Which AI models and stacks do you work with?
OpenAI, Claude, Gemini and open models, with RAG, vector search and AI agents. Stack: React, Next.js, Node.js, Python, Supabase and Postgres. Model integration is included. Training custom models is separate scope.
Reviews
44 reviews for this Gig
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| (1) | ||
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U user50563036
United Kingdom
Ongoing collaborationSame great service as the first time. Extremely knowledgeable developer and really nice guy. Of course, will use in future without hesitation.
$50
Price
Helpful?T 
timnijland687
Netherlands
Ongoing collaborationSeif is not a normal freelancer. He is the best I’ve ever worked with. Communication and abilities in the English language is master class. Deadline was perfectly matched and his work is outstanding! We will keep working together.
$100-$200
Price
Helpful?V vickiliuart
United States
Phenomenal process and communication from beginning to end. Highly recommended!
$50
Price
S 
Seller's Response
Helpful?U user50563036
United Kingdom
Ongoing collaborationAbsolutely convinced Seif is the best developer on Fiverr. Clear and concise with his approach to explaining problems and solutions. To put it into context, he resolved an issue that numerous developers weren’t able to! Thank you for your assistance and look forward to our next session!
$50
Price
Helpful?C 
chgoljc
United States
I am very happy with Seif's help! He was easy to work with and very knowledgeable with Typescript! I would use him again!
$50
Price
S Seller's Response
Helpful?
Reviews
44 reviews for this Gig
| (43) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U user50563036
United Kingdom
Ongoing collaborationSame great service as the first time. Extremely knowledgeable developer and really nice guy. Of course, will use in future without hesitation.
$50
Price
Helpful?T timnijland687
Netherlands
Ongoing collaborationSeif is not a normal freelancer. He is the best I’ve ever worked with. Communication and abilities in the English language is master class. Deadline was perfectly matched and his work is outstanding! We will keep working together.
$100-$200
Price
Helpful?V vickiliuart
United States
Phenomenal process and communication from beginning to end. Highly recommended!
$50
Price
S Seller's Response
Helpful?U user50563036
United Kingdom
Ongoing collaborationAbsolutely convinced Seif is the best developer on Fiverr. Clear and concise with his approach to explaining problems and solutions. To put it into context, he resolved an issue that numerous developers weren’t able to! Thank you for your assistance and look forward to our next session!
$50
Price
Helpful?C chgoljc
United States
I am very happy with Seif's help! He was easy to work with and very knowledgeable with Typescript! I would use him again!
$50
Price
S Seller's Response
Helpful?
