The document provides summaries of 7 different projects developed by DO OK for their clients across various industries including healthcare, sportstech, education, aerospace, and logistics. Each summary includes 1-2 sentences describing the project and its purpose or functionality. Industries represented include healthcare, sportstech, mobile apps, education technology, and aerospace/logistics. Programming languages, frameworks, deployment methods, and team sizes are also listed for each project.

1. Case-studies
of life-changing products
developed for our clients

2. Healthcare ・HealthTech
Actify
Actify is the vitality coach that helps to live healthier
in small steps. With small steps and repetition, Actify
helps to create new habits, so that it becomes part
of daily routine. The app is full of easy recipes,
guided meditations, exercises, step counter, hiking
trails and series that help you learn a healthy habit
every day. Acitfy helps the users to create a
healthier lifestyle.
Life-changing
software services
Language
Frameworks
Deployment
Team size
Python
React ・React Native・ Kafka
Kubernetes
10 developers ・Project Manager・ UI&UX Designer
9/10
NPS

3. SportTech ・Mobile ・ IoT
Language
Team size
Optima sport
The Ultima K8 Recovery Boots with 8 chambers is
compact design machine suitable for both recovery
and massage. The Optima Sport boot provides an in-
depth massage, as the chambers are small and can
therefore work their way deeper into your muscles.
Forget about painful foam rolling and let recovery
boots do the work for you. The model comes with
Bluetooth and you can download an app so you can
control your treatment from your phone.
Life-changing
software services
Kotlin ・ Swift
QA, PM, BA
8/10
NPS

4. Mobile App・ UX/UI Design
Language
Frameworks
Team size
Vestfold Audio - Fire
Alert App
A fire alarm application that alerts users about
a fire in a selected building and shows an
evacuation plan. Alerts are designed with
hearing impairment in mind.
Life-changing
software services
Dart
Flutter
Flutter Developer ・ Quality Assurance
Engineer ・ Product Designer
10/10
NPS

5. EdTech ・ Mobile ・ IoT
Language
Frameworks
Deployment
Team size
YOLI
The Yoli start-up is focused on creating smart
educational games that combine digital elements with
board games to facilitate learning through play without a
screen. The games are interactive in nature because the
IoT board provides instant feedback to the players
allowing them to try again and solve problems. YOLI aims
to engage children by offering games with different
topics and themes that support various learning styles,
including body movements, the senses, and the
imagination.
Life-changing
software services
Kotlin ・ Swift ・ Python
Native Android Framework
Infrastructure as Code (IaC)
5 developers, QA, PM, BA
10/10
NPS

6. Aerospace ・Logistics ・ IoT
Language
Frameworks
Deployment
Team size
Versa - Smart IoT
Tracking Solution
Versa actively tracks luggage, goods, and other
assets all around the globe. The tracker uses a
combination of technologies to track and
communicate all the information needed to improve
logistics. Sending alerts for tracking assets,
inventory, and baggage (the tracker is compliant
with aviation regulations and allowed onboard) helps
customers to keep an eye on what is actually
important.
Life-changing
software services
Go ・ TypeScript
React
Kubernetes ・ AWS
5 developers ・PM
9/10
NPS

7. DO OK is a technology consultancy and
software development company.
We partner with companies which want to
contribute with digital products to the
better future - with less resource
consumption and more health of people.
You can expect consultancy with a value-first approach, significant
artefacts, attitude to be challenged, and result-driven software
development according to highest quality standards backed by ISO.