Smetik — offline estimates for builders
The contractor's assistant at smetik.ru: a quote on site in minutes, works offline, margin and client base stay on the device.
About the project
Smetik is an offline assistant for construction estimates: a contractor calculates a quote right on the site and hands the client the documents immediately. The app works as a PWA and as an Android app on RuStore, data is stored locally, and the margin and purchase prices are visible only to the contractor. We built the app, a SaaS cabinet for teams with subscriptions, an OAuth backend and a multi-channel support bot.
smetik.ruApp features
Line items from the nomenclature, rounding, adjustments and discounts: the client sees the final price, the contractor sees purchase cost, markup and profit.

DOCX generation: estimate, order, acceptance act, framework contract and price list — amounts spelled out in words.
Contacts, addresses, legal entities and one-tap contract download.
Meetings, measurements and calls with export to Google Calendar, Yandex Calendar and .ics.
Nomenclature with prices and margins, categories, currencies, units and work templates.
PWA with an offline mode on IndexedDB, JSON/CSV import and export, optional sync with the cabinet.
How the app looks





Work stages
- 1
Analytics and prototype
Interviews with builders and contractors, analysis of Excel workflows on site.
- 2
The app
Estimates, clients, events and catalogs with offline storage on IndexedDB.
- 3
PWA and Android
Installation on a phone, offline mode and publication on RuStore.
- 4
SaaS cabinet
A builder's cabinet for teams: sync, roles, subscriptions and payments via YooKassa.
- 5
Support bot
A multi-channel bot for Telegram, MAX and VK answering from a knowledge base via LLM.
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