1 spot open · q3 2026

rent my brain
by the week,
not the year.

14+ years of building rails apps that ship. i drop into your codebase, your team, or your problem — and leave you with a working thing and a team that's smarter for it. no agencies, no middlemen, no "synergy."


01 / what i actually do

things i can fix for you.

A.

rails & hotwire surgery

your monolith is fine. it just needs a few good decisions. i help teams migrate to turbo, untangle stimulus, and stop dreading deploys.

rails 6 → 8hotwirepostgressidekiq
B.

voice & audio systems

stt, tts, voice cloning, real-time pipelines. whisper, xtts, deepgram, elevenlabs — i've shipped with them and know where the bodies are buried.

whisperxttswebsocketsprivacy-first
C.

design system + rails

tailwind, daisyUI, view components, the works. you get a real design system, not a folder of mystery partials.

tailwinddaisyUIview_componentstorybook
D.

technical advising

cto-for-rent without the LinkedIn title. architecture reviews, hiring panels, founder therapy. 1–3 calls a month.

arch reviewshiringroadmaptherapy*

02 / how to engage

three shapes.
pick yours.

no commitment
the audit
€2,400 fixed · one-shot
  • deep dive into your codebase
  • written report, prioritized
  • 2× 60min review calls
  • turnaround: 1 week
start an audit →
ongoing
the advisor
€1,800 per month · 3mo min
  • up to 4× calls / month
  • async slack / email access
  • roadmap, hiring, code reviews
  • cancel any time after month 3
start advising →

03 / how it usually goes

the process, undramatized.

01

you write.

quick form, no calendar gymnastics. tell me what's broken.

02

we talk.

30min discovery call. i'll tell you honestly if i'm the right fit.

03

scope & quote.

plain-language scope. fixed price. no surprise invoices.

04

i ship.

weekly demos. you see progress. you don't see drama.


04 / faq

things people actually ask.

do you work in person?+

remote first, rzeszów based. happy to travel for kickoff weeks or workshops. invoice the flights.

contracts & ndas?+

standard MSA + SOW per engagement. yours or mine — both are fine. NDAs signed within 24h.

do you do equity-only?+

no. cash up front, equity optionally on top for founder-stage projects i believe in.

what won't you build?+

surveillance tech, dark patterns, anything that makes the internet measurably worse. life's too short.

how soon can you start?+

next available slot is q3 2026. if you need sooner, ask anyway — i sometimes shuffle.


ready to start?

one form. one reply. less than a week to first call.

start the conversation