← All work
Product engineering / 2026 Product in development

Oprenta .

Keep the job moving, even without a connection.

Project access

Private project

Tools & technologies

Next.js / FastAPI / React Native / PostgreSQL / Celery

Concept illustration / A view of the idea, not a product screenshot.

01 / The context

The problem
worth working on.

A service job often travels through spreadsheets, messaging threads, scheduling tools, and payment records. The people doing the work need a connected view, especially when they are away from a reliable connection.

02 / The approach

How the pieces
come together.

  1. 01

    Built a multi-tenant product spanning customer management, quotes, bookings, dispatch, work orders, and invoicing.

  2. 02

    Designed separate web workflows for owners and dispatchers and a mobile field application for technicians.

  3. 03

    Used a local cache and queued changes for offline field actions, with synchronization when connectivity returns.

Quote & schedule Field execution Invoice & follow-up

03 / A key decision

The detail
that shapes the system.

Design the field workflow around intermittent connectivity from the start. A technician should be able to capture the work at the point it happens.

04 / The result

What came out of it.

A connected service-business product with a pest-control-first workflow and a broader operational core.

Scope & limitations

This is a development-stage product summary. It describes the documented build without claiming customer adoption, revenue, or production reliability.