You will get an AI SaaS technical audit and build roadmap
Top Rated
Project details
Before you spend a dollar building, get clarity on what you're actually building.
A senior technical deep-dive into your idea - or your existing codebase - delivered as a clear, written roadmap you can act on immediately. I ask the uncomfortable questions early so you don't burn runway on the wrong thing.
You walk away with: a recommended stack and architecture, an AI/LLM approach (build-vs-buy, model choice, RAG vs fine-tuning), a phase-by-phase build roadmap with realistic timelines, and honest risk flags.
Fully credited toward your MVP Sprint if we build together
A senior technical deep-dive into your idea - or your existing codebase - delivered as a clear, written roadmap you can act on immediately. I ask the uncomfortable questions early so you don't burn runway on the wrong thing.
You walk away with: a recommended stack and architecture, an AI/LLM approach (build-vs-buy, model choice, RAG vs fine-tuning), a phase-by-phase build roadmap with realistic timelines, and honest risk flags.
Fully credited toward your MVP Sprint if we build together
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,200
|
Standard
$1,800
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 10 days |
Number of Revisions | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Frequently asked questions
9 reviews
(7)
(2)
(0)
(0)
(0)
This project doesn't have any reviews.
GF
Goodrich F.
Mar 31, 2026
GTM Expert Needed for AI SaaS Launch and Growth Strategy
Rafal was a great advisor and a valuable part of moving this project forward. He brought strong technical insight, asked the right questions, and helped bring clarity to areas that were previously ambiguous.
What I appreciated most was his ability to balance big-picture thinking with practical execution. He didn’t just suggest ideas, he helped translate them into actionable steps that made real progress.
Communication was consistent, thoughtful, and professional throughout. Rafal was easy to work with and clearly invested in helping the project succeed.
I’d absolutely recommend him to anyone looking for a sharp, reliable technical advisor.
What I appreciated most was his ability to balance big-picture thinking with practical execution. He didn’t just suggest ideas, he helped translate them into actionable steps that made real progress.
Communication was consistent, thoughtful, and professional throughout. Rafal was easy to work with and clearly invested in helping the project succeed.
I’d absolutely recommend him to anyone looking for a sharp, reliable technical advisor.
PA
Piotr A.
Dec 22, 2023
Experienced JavaScript Front-end developed.
Thank you for the professional top-notch cooperation, efficient communication and reasonable deadline. It has been a pleasure and hope to cooperate again soon!
SA
Søren A.
Jun 17, 2021
Front-end developer for our grocery shopping webapp
Rafal delivered good work on this React Native development project and I enjoyed working with him. His communication was good and he speaks English very well. He has sometimes been busy with other work, but apart from that it has been a good cooperation all along.
JV
Jai V.
Jun 3, 2021
Need an HTML/CSS expert for a UX intensive project
NK
Niklas K.
Mar 19, 2021
Tableau expert to create marketing dashboards, templates and promote them
About Rafal
Technical Co-Founder for Hire | AI SaaS MVPs Shipped in Weeks
100%
Job Success
Warsaw, Poland - 11:14 pm local time
What you don't need is a junior dev who needs hand-holding, or an agency that goes quiet for three weeks and bills you for the silence. You need someone who can sit at the whiteboard with you, pressure-test the idea, then build the thing.
That's what I do. I help founders take AI SaaS products from "here's the concept" to "here's the live product users are paying for" - fast, and without the technical debt that kills you six months in.
What that looks like in practice:
- Validate before we build. I ask the uncomfortable questions early so you don't burn your runway building the wrong thing.
- Architect for speed and scale. Fast MVP that won't need a full rewrite the moment it gets traction.
- Ship. End-to-end: backend, frontend, AI/LLM integrations, auth, payments, deployment. One point of contact, no telephone game.
- Translate strategy into steps. I don't just hand you ideas - I turn them into a roadmap you can actually execute.
I work best with non-technical founders who want a real technical partner (not a vendor), and with technical founders who need an extra senior pair of hands to hit a launch date.
My stack: Next.js / React, Node, Postgres, OpenAI & Anthropic APIs, LLM, vector DBs, (SQL/NoSQL), Stripe, GCP / Azure.
If you're trying to get something real in front of users quickly and you want it done right the first time - let's talk. Send me a few lines about what you're building and where you're stuck, and I'll tell you honestly whether I'm the right person for it.
Steps for completing your project
After purchasing the project, send requirements so Rafal can start the project.
Delivery time starts when Rafal receives requirements from you.
Rafal works on your project following the steps below.
Revisions may occur after the delivery date.
We diagnose the idea/project
In this step we define product goals, users and constraints
Architect the solution
We choose stack, data, AI workflow