Skip hiring. Ship software.

Senior engineers build it for you. Fixed price.

  • Senior engineers

    No juniors. No middlemen.

  • Fixed price

    Overruns are on us.

  • Live in weeks

    Weekly demos on staging.

  • You own the code

    100% of the IP, day one.

Hiring takes months. We start building.

Hiring a developer

  1. Job post & sourcing
  2. Interviews
  3. Notice period
  4. Onboarding
  5. Building

Yarify

  1. Call + fixed quote
  2. Building + weekly demos
  3. Live. Iterating with users.

Illustrative timeline. In-house hiring usually spends months on sourcing, interviews and notice periods before the first commit.

Typical agency

  • Juniors on your code
  • Account managers in between
  • Budgets that double
  • 6-month lock-in
  • Code you can't take

Yarify

  • Senior engineers only
  • Slack with the people coding
  • Fixed price, overruns on us
  • Monthly, 2 weeks' notice
  • 100% your code and IP

Pick how we work

Same senior team. Four ways in.

All services

Fixed price. We eat the overruns.

For products and rescues, our quote is your price. If we estimated wrong, we pay for it.

  • Written scope before you pay
  • Your changes quoted before we build them
  • Weekly demos on a live URL
  • All code and access handed over
How fixed price works

Free code audit.

Send the repo. A senior engineer tells you what's broken, what's risky and what to do. Free.

Get my free audit

Shipped, not pitched

SaaS, AI, automation, trading engines. Live in production.

  • SaaS · Full-stack product build

    Astrooly: Paid SaaS in Three Languages

    Multilingual astrology SaaS: natal chart engine, AI-assisted readings, Stripe checkout in 3 languages with country pricing, server-side referral attribution, admin dashboard, GTM analytics.

    See the case

  • Healthcare · Medical AI

    Medical AI That Drafts. Clinicians Decide.

    AI software for a hospital: LLM-drafted clinical documents and imaging-report text, mandatory clinician review, full audit logs, GDPR health-data handling and an on-prem or private-cloud deployment option.

    See the case

  • E-commerce · Generative AI

    See Our Sofa in Your Living Room

    AI virtual staging for a furniture retailer: catalogue ingestion, room analysis, perspective-aware placement of real products, generative compositing, shopper UI and lead capture.

    See the case

  • Marketing technology · Product build

    Cold Outreach That Stays Out of Spam

    Custom cold outreach and email campaign platform: multi-step sequences, SPF/DKIM/DMARC checks, inbox warm-up and rotation, LLM-personalised first lines, reply detection and campaign analytics.

    See the case

  • Fintech · Python trading automation

    Six Strategies, One Risk Layer

    Async Python trading engine for Polymarket: six concurrent strategies, shared risk controls, EIP-712 signed orders via the CLOB API, under one second from signal to order.

    See the case

All case studies

Call to launch

Four steps. No 40-page proposals.

  1. Free call

    Tell us what you need. We tell you straight if we fit.

  2. Fixed quote

    Written scope and one price. No surprises.

  3. Weekly demos

    Watch it grow on a live staging URL.

  4. Launch

    Production, docs and every key handed to you.

Small team. Senior on purpose.

The people who estimate your project are the people who build it. That's why our fixed prices hold.

About Yarify

Ing. Hlib Yarovyi

Ing. Hlib Yarovyi

Founder & lead engineer

9+ years building backend systems, APIs, SaaS products and AI integrations, with 100+ projects delivered. Reviews every scope and every architecture Yarify ships.

9+

years of senior engineering behind every estimate

100+

projects delivered by our founder and lead engineer

2 weeks

notice to stop a dedicated team or augmented engineer

100%

of code and IP owned by you from the first commit

Straight answers

Ask anything else on the call.

What does outsourced software development cost?

Market data for 2026 puts a focused MVP at roughly $15,000–$40,000, a medium-complexity product at $40,000–$100,000, and complex or AI-heavy products above that. Senior Central European engineers typically bill $60–80 per hour versus $140–200+ in the US. We don't publish a rate card: after a free call you get a written fixed quote for your exact scope.

What does "we eat the overruns" actually mean?

For MVPs and fixed-scope rescue projects, the price we quote for the agreed written scope is final. If the work takes longer than we estimated, those extra hours are our cost. If you decide to add or change features, we quote that change separately and you approve it before we build it.

Who will actually work on my project?

Senior engineers from our own core team, led by our founder, who reviews every scope and architecture. No juniors learning on your budget and no account manager in between. You get a shared Slack channel with the engineers writing your code.

Do I own the code?

Yes. You own 100% of the code and intellectual property from the first commit. We work in your repository or transfer ours to you, and at handover you receive all credentials, infrastructure access and documentation.

Can you take over a project another agency started?

Yes, it's one of the things we do most. We start with a free code audit, tell you what is salvageable, and then finish or rebuild it at a fixed price for the agreed scope.

How fast can you start?

We're a small team, so we tell you honestly on the first call whether we have capacity and when we can start. When we do, the written scope usually follows within days, not weeks.

Where are you based and which time zones do you cover?

Yarify is a Czech company based in Prague, working in Central European Time. We build software for companies anywhere, with comfortable overlap for Europe and the US East Coast.

What are we building?

Two lines are enough. An engineer replies within 24 hours.

Get a fixed quote

Tell us what you're building

Prefer to talk? Pick a 30-minute slot.

sales [at] yarify.tech WhatsApp Telegram