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@sql_pos_expert
POS Infrastructure Specialist and SQL Database Troubleshooter
Indonésia
Inglês
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POS Infrastructure Specialist with 9+ years of experience maintaining enterprise software and hardware environments. I currently manage the mission-critical POS and fuel management systems for a national oil & gas corporation across 11 major regional multi-site stations.
My technical expertise focuses on Microsoft SQL Server databases, Windows 10/11 operating systems, and hardware peripheral integration (thermal receipt printers and EDC payment terminals). I specialize in diagnosing system bottlenecks, resolving database transaction errors, and performing data patching.
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I will troubleshoot pos sql transaction errors and hardware integration
