RK

Radek Kruszewski

Builder ยท Founder ยท Automation Nerd

Warsaw, Poland ยท Working globally

I ship software products that solve real business problems โ€” CRM platforms, outreach systems, AI workflows. Most of what I build starts from my own pain as a founder.

Currently building Palyri, a CRM for aesthetic clinics, and Sirius, my own acquisition system.

๐•inโ–ถGH

What I Build

Product

  • Full-stack SaaS
  • CRM systems
  • B2B automation
  • AI integration

Stack

  • Next.js
  • Supabase
  • TypeScript
  • Python

Growth

  • Cold outreach
  • Content systems
  • Lead generation
  • Ad operations

Projects

Palyri

In development

SaaS CRM for aesthetic & medical clinics. Multi-tenant, AI-powered patient journey management.

Next.jsSupabaseSaaS

Sirius

Internal

Acquisition CRM for cold outreach โ€” email sequences, pipeline, ad spend tracking, 30k+ leads.

Next.jsSupabaseCRM

osai

Live

B2B ordering & partner management platform for Organic Series beauty brand.

Next.jsSupabaseE-commerce

Coldabry

Live

Cold outreach agency. Building predictable B2B pipeline through data-driven prospecting.

AgencyOutreachB2B

Writing & Content

I write about building software products, B2B outreach, founder lessons, and automating the boring parts of running a business. Follow along on X and LinkedIn for regular posts.

Follow on ๐•Follow on LinkedIn

Get in Touch

Let's talk

Open to consulting, partnerships, and interesting projects.

rk@coldabry.com