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Fiverr Pro
English
$
USD
I will build your full stack saas web app
Mohanad Barakat
About this gig
I build full-stack SaaS apps that can actually take money: auth, a database with real migrations, a payment flow that cannot double-charge, and a dashboard your users will use. Next.js, TypeScript, Postgres, Stripe or Paymob, deployed live. Your GitHub, your keys, your code.
Message me with your idea before you order and I will tell you honestly what fits this package and what does not.
Get to know Mohanad Barakat
Mohanad Barakat
Human Data Lead AI Pre Post Training
- FromEgypt
- Member sinceMay 2025
- Avg. response time1 hour
Languages
English, Arabic, Hungarian, French
I am a Human Data Lead and AI Trainer with extensive experience in large-scale pre-training and post-training alignment for LLMs. I specialize in RLHF, prompt engineering, and data engineering to optimize model performance. My background includes developing high-throughput pipelines and sophisticated reasoning frameworks to enhance AI utility and accuracy.
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Other AI Development Services I Offer
FAQ
Do I own the code?
Completely. It goes in your GitHub under your account, deployed to your Vercel and your database. No license, no monthly fee to me, no hosting you buy from me. You can hire anyone to take it forward tomorrow.
My idea is big. Where do I start?
Message me before ordering. I will break it into phases and tell you which one is the real MVP. Most first orders should be Standard - it is the smallest thing that can actually take money.
Do you handle payments outside Stripe?
Yes. I have shipped Paymob for Egypt and MENA cards, wallets and Fawry, and NOWPayments for non-custodial USDC. Tell me your market and I will recommend the right rail before you commit.
How do I know it actually works?
Every delivery includes a build that type-checks, lints and passes its test suite, plus a live deployed URL you can click through before you accept the order. You test it, not just look at screenshots.
Can you add AI features?
Yes - that is my main field. I spent 2025 at xAI on Grok's training and alignment. Chat, agents, RAG, generation, model routing to cut your token spend. Available on Premium or as an extra.
What about design? Do you use templates?
I design and build the UI myself with Tailwind, matched to your brand. If you have a Figma file I build to it. I do not resell template themes as custom work.
What happens if something breaks after delivery?
I include 60 days of bug support at no cost, Standard 14 days. Genuine defects in delivered work I fix free. New features are a new order, quoted honestly.
