Video producer needed — true crime app (30s ad, 90s walkthrough)

I am looking for an experienced video producer to create two short videos for CaseBoard (caseboardapp.org) — a true crime investigation database built for true crime enthusiasts, online sleuths, podcasters and researchers.

This isn't a corporate SaaS product — it's a tool built by a true crime fan for like-minded individuals, and the videos need to reflect that. The community is knowledgeable and passionate and will immediately sense if something feels inauthentic or corporate.

DELIVERABLE 1 — SHORT AD VIDEO (15-30 SECONDS)
A short promotional video for use as a Reddit ad. Should feel native and authentic to the true crime community rather than a polished commercial.

DELIVERABLE 2 — APP WALKTHROUGH (60-90 SECONDS)
A clear, professional walkthrough of the app for embedding on the landing page, covering key features and how to get started.

Both videos should be built primarily from real screen recordings of the live app. I am looking for a producer with experience in this style of video rather than animation or motion graphics.

WHAT I AM LOOKING FOR:
- A specific example of a previous screen recording based app demo or walkthrough in your application — please include a direct link
- Both videos quoted as a fixed price package including voiceover
- Please confirm in your application whether you will be personally producing the videos or working as part of a larger studio

A full written brief will be provided to the successful applicant. Please visit caseboardapp.org before applying.