Senior .NET & SQL Server Developer | ERP, POS & ZATCA E-Invoicing | 20 Years In IT

Senior .NET & SQL Server Developer – ERP and Business Applications
Based in Riyadh · 20 years in IT · Looking for a full-time role

I build the business software Saudi companies run on: ERP, POS and accounting systems in C# and SQL Server.

HIGHLIGHTS
• Sole creator of MekSoft ERP – in production use at more than 20 medium-sized companies (accounting, inventory, purchasing, sales, HR and CRM)
• Developed and implemented MekSoft's ZATCA e-invoicing integration
• Built two café point-of-sale systems (C#/.NET with MS Access; VB.NET with SQL Server)
• Managed Oracle databases for Retail Pro and built inventory reports in Crystal Reports
• Implemented Odoo 18/19 and created customized inventory reports
• Currently ERP Developer & IT Specialist at a Riyadh trading company (since 2016)

TECHNICAL SKILLS
• C#, .NET Framework to .NET 9, ASP.NET Core, Web API, Windows Forms, Entity Framework Core, Dapper, LINQ
• SQL Server: complex T-SQL, stored procedures, triggers, indexing; also PostgreSQL, Oracle and MySQL
• Clean Architecture, SOLID, design patterns, REST APIs and system integration
• Python/FastAPI and LLM integration (built QuickRecon, an AI-assisted financial reconciliation platform)
• Linux, Docker, Windows Server, Git

LANGUAGES
Arabic (native), English (full professional)

LOOKING FOR
Senior .NET Developer, ERP Developer, Business Applications Developer or Software Engineer roles in Riyadh.

Full CV available on request.
Phone / WhatsApp: +966 54 522 2856
Email: [email protected]
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