In the early 2023, the app called CO2 has launched to encourage people cut out the CO2 that they have release to environment by centralized management of user’s CO2 emissions and reduction through the cloud, and supports the disclosure of CO2 information.
The Challenge
Because the raise of Japanese Government’s and their community awareness about CO2 emissions, Mynavi TechTus Vietnam has an order from the clients for a project. A project is created an App called CO2 to reduce emissions during transportation activities. It encourages users to use public transportation, bicycles, or walk, and tracks the amount of reduction in emissions. The CO2’s target customer is B2B – B2C.
– B2B: The Japanese company holds a certification for reducing CO2 emissions into the environment. This app helps track the amount of emission reduction for the company, which wants to holds a certification for reducing CO2 emissions into the environment.
-B2C: The motivation comes from the gifts exchange system, which means the reduction in CO2 emissions is converted into Earth Coins, which can be exchanged for products (product advertising/brands).
What did Mynavi TechTus Vietnam do
We provided consulting and development services from start to finish, including:
– Designing the app’s flow – Creating user stories to define functionality
– Crafting a user interface and user experience (UI/UX)
– Data analysis: Aggregating the amount of CO2 that users have reduced. Then, converting this data into coins. The application for B2B2C includes both User app and an Admin web interface for managing company employees.

Our Client’s review: “Mynavi TechTus Vietnam supports whenever we need without heritage. We totally satisfied with UI/UX design, it makes the app more lively and attracted”