Slava Kochubey

I'm a UX designer and Product strategist. Not a fullstack developer.
And I just shipped a full SaaS product.
Here's how I did it.
I work as a UX and Product SaaS strategist and also run a remote digital agency Koylabs.
I always had product ideas but never the engineering background to build them myself. That changed this year when I started seriously experimenting with AI tools and vibe coding.
I picked a real problem I kept seeing with clients they wanted Google reviews on their website and every existing solution was clunky, complex and a bit dated. Simple problem. Clear market. So I decided to build the solution myself.
The stack:
Next.js + Supabase for the backend
Stripe for payments and subscriptions
Cursor as my AI coding environment
Vercel for hosting
What surprised me:
AI is incredible at boilerplate and repetitive logic
The hard parts were still hard embed systems, iframe height communication, Stripe webhook edge cases
Product thinking was my biggest advantage.
Knowing exactly what to build and what to leave out saved weeks
Vibe coding is real but you still need to understand what you're building
What I actually shipped:
Full auth and multi-tenant architecture
Stripe subscriptions with trials, webhooks and billing portal
A custom iframe embed system that works on Framer, Webflow, WordPress and any platform
Automated review sync
Four widget layouts
Start to launch: a few weeks.
The result is Review OS a simple clean way to show your Google reviews on your website. One embed code, done in under a minute. Only $9/month.
If you or someone you know needs this try it free for 7 days at www.reviewos.co 7 day free trial
And if you're thinking about building your own project follow along.
Give this tool a try and share your thoughts I'm looking forward to your feedback.
My next post will be a full playbook on how I did it, tools, process, mistakes and all.
What are you currently working on? Drop a comment would love to know.
Launching on Product Hunt this Wednesday would love your support

Hi everyone!
I'm Slava, UX designer and product strategist and founder from Brisbane Australia.

First time here! Just launched my first SaaS this week Review OS reviewos.co
Built it solo with Cursor and AI tools which was a great journey.
Idea came from a real problem I kept seeing with clients they wanted Google reviews on their web site but everything out there was clunky, complex or a bit dated. So I just thought why not built it myself.

Got my PH launch scheduled for Wednesday, super excited and a bit nervous

Any tips from experienced launchers here? Would love to connect with other founders and makers