demos

Clickable demos

Each demo is a self-contained page that runs in your browser. The apps were built for a German project-management company; here they carry the fictional name Nordstern Projektmanagement, and every client, person and number is invented.

power apps · german · current versiondemo

QS Baustelle, site inspection app

Generated from the production app's own source (Final v2, 12 screens, 746 controls): the screens are rebuilt from the Power Apps YAML and the Power Fx formulas run in the browser, so projects, inspections, observations with photos, schedule review and reports behave like the real app. Fictional project and placeholder photos.

spfx crm · german / english · current versiondemo

Nordstern CRM, the production app

The same code that runs as a SharePoint Framework web part, here as a self-contained page with sample data: leads pipeline with stages and validation, companies, contacts, tasks, events, market research, rate benchmarks, OKR and strategy, reports, email lead capture, CSV/vCard import and export, dark mode, DE/EN.

python desktop · germandemo

Anonymizer, click-through

Walk through the document anonymization tool with invented sample documents: client detection, findings review, redaction preview and the quality-check report.

crm · englishdemo

Nordmark Sales CRM, the earlier pitch

The lead follow-up CRM pitch that preceded the production app: dashboard, pipeline board and list, lead detail with timeline, companies, contacts, reports and an Outlook/SharePoint integration proposal. Data stays in your browser.

presentation · englishdemo

Solution portfolio: CRM and QA app

Interactive presentation of two take-home assignments: a sales CRM on SharePoint lists and a construction-site QA app with automated reports, both playable on the page.