Web · Mobile · Backend

Product development that continues after launch.

Development and operation of a note-taking service’s web app, mobile apps and backend since 2020, continuing through new features and changes to the underlying data.

First 30-minute call free · Reply within one business day

ROLE & CONTEXT

Period
2020 – present
Role
Web, Flutter app and backend developer

Prior professional experience of the founder; not a project awarded to byte-creo.

The problem

As the service grew, it needed mobile apps, offline use and changes to its data structure. New features had to work with existing users’ data while the live service continued to run.

IMPLEMENTATION

What the work involved.

01

Web and mobile development

Started with the web service in 2020 and built Flutter apps with offline note storage and synchronization when connectivity returns.

02

A backend migration that preserved existing data

Redesigned the database structure in 2024, migrated existing folders and notes, and added search.

03

Operation after release

Continues to handle new features, performance improvements and store submissions across the web, backend, Android and iOS apps.

The outcome

The same client has continued to entrust web, app and backend development and operation to the founder since 2020, from initial implementation through migration, expansion and store submissions.

LET’S START WITH YOUR WORK

A few lines are enough to start a conversation.

Tell us what you have in mind

No detailed brief needed. The first 30-minute call is free.