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Pretta - project management iOS mobile app

Readable and easy to use even for laypeople iOS mobile app designed to optimize project management processes.

Pretta iOS mobile app

We created the Pretta iOS mobile app for internal use of CrustLab. We use it to improve the IT project management process that we implement for our clients from around the world.

Pretta iOS mobile app challenges

The need to create a Pretta iOS mobile app has always existed in our work and derived from the difficulties posed by estimating an IT project. We wanted to enrich the “dry” numerical estimates to make them more accurate and realistic to implement. We were looking for effective ways to reduce the time needed for estimation, speed up project work, and the ability to view progress on an ongoing basis.

pretta iOS mobile app image

How does the Pretta iOS mobile app work?

The inspiration for the creation of the project management iOS mobile app was the CTM and PERT mathematical methods, which scientists working on the Manhattan Project used to improve their work. We came to the conclusion that methods that were helpful in managing a project involving nearly 1,000 people can also add value to our work.

We have written an algorithm that is based on the above-mentioned mathematical methods. Thanks to this, the application is able to select critical points of the project, then in the graphic form, it presents the path of the most important tasks with particular emphasis on those that cannot be moved in time and those that can be freely managed. The effects are visible in three variants: optimistic, neutral, and one that assumes the longest project implementation time. Each of these variants contains the indicator of the probability of doing the work according to the assumed plan, and the application additionally verifies how confident you were by entering individual values.

The last step was to design the UX and UI to make the application not only functional but also readable and intuitive.

Results

20% REDUCED time needed to create the estimation

95% ACCURACY of estimation

We have created an authorial solution that helps us manage an unlimited number of projects that we implement for our clients. We have significantly reduced the time needed to prepare the estimation by as much as 20% and improved the accuracy of calculations.

Thanks to that, we improve the work on each project and determine the optimal time to implement them by identifying the most time-consuming points of the project, indicating dependencies, and setting priorities for performing tasks.

The whole is complemented by the thoughtful UX and UI of the iOS mobile app that makes it readable and easy to use even for laypeople.

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