The person behind the systems

I’m Iaroslav.I build as YAS.

I connect business thinking, product design and hands-on engineering. From a first workflow to a working product, I stay close to the decisions that make a system useful.

Explore my work ↓
Iaroslav YAS Olencovschi
Iaroslav OlencovschiIndependent builder · AI, commerce & digital products

How I work

One person connecting the whole system.

A storefront, an AI workflow and a SaaS product look different on the surface. Underneath, they need the same things: a clear user journey, reliable data, sensible integrations and an owner who understands how the pieces fit together.

My work spans architecture, interface design, implementation and iteration. I start with the business constraint, decide what actually needs building, then turn that decision into something people can use.

Running my own products keeps those decisions grounded. Onboarding, content, support and maintenance are part of the product—not work that disappears after launch.

AI workflowsCommerceMarketplacesWeb & mobile

Selected products

The work makes it concrete.

A selection from my public portfolio: different industries, connected by the same approach to practical software.

georivo.com
Georivo interactive 3D property flyover example

03 / Property presentation platform

Georivo

Turns a verified U.S. property listing into a buyer page with photos, two property films and aerial or interactive 3D views.

Built for
U.S. listing agents and property marketers.
Web
Visit website ↗Product profile →
cabinjoin.com
CabinJoin | Travel solo. Sail together.

05 / Yacht trip marketplace

CabinJoin

Find a place on a shared yacht trip or request a whole yacht, with trip and crew details before booking.

Built for
Solo travelers, small groups, private charter groups, trip organizers, and yacht owners.
Web
Visit website ↗Product profile →
bellb.id
Bellb ID main interface

06 / ID scanning app

Bellb ID

Scans passports, ID cards and driving licences to extract document details for reuse or sharing.

Built for
People and teams that need to capture details from identity documents.
WebiOSAndroid
Visit website ↗Product profile →
Explore all products 10 ↗

From brief to working system

What working together looks like.

  1. 01

    Understand the constraint

    We map the current process, the people using it and the point where work slows down.

    A clear problem and useful first scope.
  2. 02

    Design the operating flow

    I connect the interface, data and integrations, including handoffs and cases that need a human decision.

    A system plan with explicit boundaries.
  3. 03

    Build and test

    I implement a usable version and test it against the actual journey, including failure states.

    Working software you can review.
  4. 04

    Launch and refine

    We use feedback to choose the next improvement and keep the system understandable and maintainable.

    A practical path beyond the first release.

Public footprint

See the work from more than one angle.

Products show what I build. Professional profiles, reviews and public code add context to how I work.

YAS / Discuss your project

What are you trying to make work?

Bring the workflow, the bottleneck or the product idea. We can start with what exists and define the next useful version.