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English
$
USD
I will build a full stack ai saas application
Matheos T
About this gig
Want to launch a production-ready AI SaaS or content generator? I will build an ultra-fast, modern AI web application tailored exactly to your business goals.
What You Get:
- Real-Time Streaming: Ultra-low latency text/code generation using Groq, OpenAI, or Llama.
- Dynamic Workspaces: Modern /[company-slug]/dashboard setup created during onboarding.
- Usage Trackers: Visual dashboard to monitor allowed word counts, tokens, and active usage.
- Auto-Save History: Documents save instantly to a database to view, copy, or manage later.
- Secure Auth: Bulletproof user sign-ups with OAuth and refresh token rotation.
️ The Stack: Next.js (App Router), Tailwind CSS, Nest.js, PostgreSQL/Prisma, Groq/OpenAI APIs.
Note: Delivery is a clean codebase. Want it live? Add my Deployment Extra to host it on Vercel/Railway! (Hosting/API costs covered by buyer).
Let's chat before you order!
live Demo link: https://neura-ai-iota.vercel.app
Special intro pricing for my first 3 clients while I build my Fiverr portfolio! Get a premium SaaS at a fraction of the cost
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 Matheos T
Matheos T
Full Stack SaaS and AI Solutions Engineer
- FromEthiopia
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Amharic
I'm a full-stack engineer focused on building high-performance SaaS platforms, multi-vendor marketplaces, and real-time AI applications. My go-to stack includes Next.js, NestJS, TypeScript, PostgreSQL, and Redis.
I specialize in handling the complex stuff: secure split-payment systems using Stripe Connect and ultra-fast AI streaming engines powered by OpenAI and Groq. I don't just ship features; I design scalable, secure software built to handle real traffic. Let’s collaborate and build a rock-solid product.
FAQ
Do I need any technical knowledge to work with you?
No. I'll walk you through everything in plain language and handle all the technical setup. You just need to describe your idea and goals.
What exactly will I receive when the project is delivered?
A clean, well-organized codebase (Next.js frontend, Nest.js backend, PostgreSQL database) that you fully own, plus a walkthrough of how it works. Live hosting is available as an add-on if you want it deployed and running.
Can I use my own AI provider (OpenAI, Groq, etc.) instead of yours?
Yes. The app is built to work with your own API keys, so you stay in control of your costs and usage, I just handle the integration.
Will I own the code and can I make changes later myself?
100%. You get full ownership of the source code with no licensing restrictions, and it's built with a standard, well-documented stack so any developer can pick it up later if needed.
What if I need extra features not listed in the packages?
No problem, message me with your requirements before ordering and I'll scope it as a custom offer so pricing stays accurate.
