Anonymised case study
A field-service mobile app
A property-maintenance company coordinated repair visits through calls, messages and paper job sheets. Koelle helped define and build a focused mobile product for assignments, arrival, photographs, reporting work that could not be completed and recording completed jobs—without turning the first version into a full field-service platform.
The result: a usable MVP field-tested with 20 field workers and improved using their feedback.
Anonymised case study
A learner mobile app
A training provider already had working enrolment and administration systems. Koelle added a focused mobile experience for course schedules, preparation tasks, venue changes, notifications and an attendance pass.
The result: Koelle's work was tested with representative users, packaged and incorporated into the provider's wider application for the focused learner journeys it was designed to handle—without replacing systems that already worked.