Unfortunately, the present experience did not provide me with enough information to be able to endorse this student.

None of the student's submission seems accurate. He seemed to have disappeared from the team. I was advised by the team lead that this student did nothing. No sketched up wireframes were received, nor any project report (polished or otherwise), and no slide deck. There is no functional app. I can't in good conscience give positive feedback. I would recommend that in future, instead of making up a false post, that you reach out to discuss how to move forward with a project, or what can be done to make the best of whatever time remains, even if most of the project time had passed. Between April 4 and May 23 your only posts were on April 12/13 to apologize for missing a meeting and acknowledge you received something.