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Fiverr Pro
English
$
USD
I will build a custom ai micro saas or gpt powered web app
Masud Hasan
About this gig
Have an idea for an AI tool or micro-SaaS? I build the entire product - not a demo, not a wrapper around a prompt.
WHAT I BUILD :
- AI writing, content, and SEO tools
- Document and PDF analysis / Q&A tools
- Niche AI assistants for a specific industry
- Any product shaped: user input -> AI -> useful output
WHAT YOU GET :
Clean Next.js and React interface, Python/FastAPI backend, GPT or Claude integration, user accounts, usage limits, and optional Stripe billing. Deployed and running. All the source code is in your own repo.
WHY ME :
15+ years of software building, backed by UnlockLive IT, a team of 60 engineers who delivered 1000+ projects for customers from the US, UK, Canada, and Australia.
Send me your idea, and I will send a fixed price and timeline within the hour.
Get to know Masud Hasan
Masud Hasan
Full Stack Developer I Web Apps, SaaS and AI Solutions
- FromBangladesh
- Member sinceAug 2014
- Avg. response time1 hour
- Last delivery2 years
Languages
Bengali, English
I build web applications, SaaS products, and AI-powered software for startups, companies, and agencies.
15+ years of experience, backed by UnlockLive IT - a 60-engineer development team with 1,000+ delivered projects for clients in the US, UK, Canada and Australia.
Main stack: React, Next.js, TypeScript, Python (FastAPI/Django), Node.js, PostgreSQL, MongoDB, AWS, Stripe, and the OpenAI and Claude APIs.
I work with you directly - scoping, architecture, build and deployment - and you own clean, documented code at the end of it.
Message me with your project, and I will reply within the hour.
My Portfolio
Other AI Development Services I Offer
FAQ
Can you build my AI idea?
Absolutely. If your product takes an input, fires it over to an AI model and returns something useful. I can build it. PM me with the idea and I will confirm before you order.
Can I charge my own users for it?
Yes. With the AI Product and Full Micro-SaaS packages, you get user accounts, usage limits, and Stripe billing so you can sell subscriptions from day one.
Who pays for the OpenAI or Claude API?
You do, but with your own API key, so you have complete control over the account. I optimize prompts and add caching to reduce your monthly spend.
Do I own the code?
Completely. You get the full source in your own Git repository, documented so any developer can maintain it. There is no lock-in.
What do you need from me to start?
A brief description of what the tool is supposed to do, who is going to use it, and any branding or design that you already have. If you have only the idea that is enough to start with.
