Crudely

She crudely decorated the room with mismatched furniture.

She crudely calculated the budget for the event, resulting in unexpected expenses.

The mechanic crudely repaired the engine, causing more problems than it solved.

The detective crudely reconstructed the crime scene, without accounting for all the evidence.

The technician crudely repaired the machine, resulting in further damage.

The mechanic crudely fixed the problem with duct tape instead of using proper tools.

The computer program was crudely coded, resulting in frequent crashes and errors.