ПЕРЦЕПТРОНdecision engineering
50.45 N / 30.52 E · KYIVMon–Fri 09:00–18:00UK / EN

Digital engineering practice

Decisions first.
Code second.

ТОВ «ПЕРЦЕПТРОН» (PERTSEPTRON LLC) helps define what exactly to build before budget is spent on development: mobile apps, UI/UX design, websites and release assistance — with readiness criteria agreed in writing.

Check your brief's readinessWhat we do
01 / QUESTIONWhat exactly should change for the person who opens the product?
02 / LIMITSWhat goes into the first release, and what is deliberately deferred?
03 / CHECKBy what signs will we say a screen or feature is ready?
04 / RELEASEWho publishes the build, where, and with which materials?

Who it is for

For people who answer for the result

A small-business owner, a department lead, the organiser of a community initiative — the person who has to make the call and does not want to buy “something like an app”.

We do not sell a ready-made template or promise that everything will be fast. We help break the task into decisions that can each be checked, and only then move on to design and development.

Four areas

What you can commission

MOB

Mobile development

Apps for iOS and Android: from clarifying scenarios to a build that can go to testing and to the stores.

Area details

UX

App UI/UX design

Screen structure, flows, prototypes and interface with checks for contrast, sizes and error states.

Area details

WEB

Websites

Sites that open as confidently on a phone as on a laptop, with forms that honestly report the outcome.

Area details

REL

Release assistance

Preparing listings, screenshots, privacy policy and checking the build before publishing to app stores.

Area details

What we do not do

Limits named in advance

  • We do not invent testimonials, clients or awards — there are none on this site because we do not publish what we cannot confirm.
  • We do not present the local planner as artificial intelligence or a quote. It is a checklist that runs in your browser.
  • We do not guarantee store approval — Apple or Google decides.
  • We do not promise a fixed response time; we work during office hours, Kyiv time.

How we define quality instead of making promises

Next step

Describe the task in one paragraph

Or request a call during working hours. We will ask clarifying questions before discussing timescales.

Write to usCallback
Legal name
ТОВ «ПЕРЦЕПТРОН» (PERTSEPTRON LLC)
Address
02094, Україна, місто Київ, вулиця Хоткевича Гната, будинок 5
Kyiv, Hnata Khotkevycha Street, 5 — shown in the registered Ukrainian form.
Working hours
Mon–Fri 09:00–18:00 (Europe/Kyiv). No weekend or public-holiday cover.