Alex Mavromatis

At SEEMS S.A., I build and deliver interconnected industrial applications for manufacturing clients, from requirements and system design through production deployment.

I co-designed and wrote much of the platform's real-time analysis subsystem: event-driven asynchronous pipelines that turn sensor measurements, operator actions, machine actions, and live KPIs into derived results. I also own persistence design, EF Core migrations, Redis distributed caching, and SignalR-powered live data flows for the Blazor Server interface.

I'm the main developer of a production ERP data-synchronisation service that maps SAP HANA, SQL Server, and file-based customer data into a consistent internal domain. I design for live-system reliability through incremental tracking, deduplication, retries, and failure isolation, while writing and tuning complex SQL across inconsistent customer schemas.

I work directly with clients and equipment vendors on requirements, site surveys, technical meetings, and delivery decisions. As the de facto second to the tech lead, I coordinate delivery and have trained, reviewed, and supported three junior developers.