Case Studies
Case studies in product engineering, performance, and systems cleanup
Selected projects with context, technical decisions, and measurable results.
ACTOR (Aladon) - Enterprise Platform Modernization
Modernized a multi-tenant Blazor platform through runtime upgrade, identity flow hardening, and cloud-cost reduction.
CTO, Claer & Volker (subcontract engagement supporting Aladon platform work)
Azure spend reduced from approximately $7,800/month to approximately $2,400/month. Removed SQLite tenant file management as a recurring source of setup and release failures.
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Shopify Performance Stabilization
Improved storefront performance to reduce checkout drop-off and support revenue growth.
Lead engineer
Abandoned checkout improved from approximately 94% to approximately 84%. Revenue scaled from approximately EUR 20k to approximately EUR 200k after performance unlock and increased ad spend.
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Onsite ANPR Reliability
Stabilized constrained edge environments to improve onsite vehicle recognition consistency.
Lead engineer
Improved detection consistency in onsite processing windows. Faster identification of degraded nodes.
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Abantu Loyalty App
Built a mobile loyalty app covering authentication, rewards flows, and campaign messaging.
Lead engineer
Delivered a production-ready loyalty app baseline for ongoing product iteration. Established a repeatable mobile release workflow across the chosen frameworks.
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