Senior .NET / Azure Consultant
Modernizing business systems with .NET, Azure, SQL Server and practical AI.
I help companies modernize legacy .NET applications, optimize SQL Server, automate business processes, and integrate AI into ERP, POS and operational platforms without replacing the entire technology stack.
Problems I solve
When business software works, but starts holding the company back.
Many companies do not need to rebuild everything. They need a clear technical diagnosis, progressive modernization and practical improvements that protect daily operations.
Core services
Three clear ways I can help.
.NET / Azure Modernization
Modernization of legacy .NET applications, migration to ASP.NET Core, Azure App Service, Azure SQL Database, CI/CD and architecture improvements.
- Legacy system assessment
- ASP.NET Core and Blazor modernization
- Azure deployment and production readiness
- SQL Server performance improvements
AI Automation for Business
Practical AI integration into existing business systems to automate reports, query data in natural language and reduce repetitive manual work.
- AI assistants connected to business data
- Natural language reporting
- Process automation
- ERP/POS data analysis and decision support
Senior .NET Team Support
External senior support for .NET teams that need help with complex bugs, architecture reviews, SQL optimization, production issues and delivery pressure.
- Code and architecture reviews
- SQL Server troubleshooting
- Production support
- Technical guidance for delivery teams
Entry offer
Technical Audit .NET / Azure / AI
Starting at €750
A focused technical review for companies that need to understand the real state of their .NET, SQL Server, Azure or business software platform before investing in modernization.
Includes
- Architecture and code structure review
- SQL Server performance and database review
- Production risks and deployment analysis
- Automation and AI opportunity assessment
- 30/60/90-day technical improvement roadmap
Experience
15+ years building business software solutions.
My experience is focused on business-critical software: ERP, POS, invoicing, inventory, accounting, accounts receivable, accounts payable, reporting, restaurants, fuel stations, cooperatives, tax and accounting practice management, API integrations and production support.
I work hands-on across requirements, technical design, backend development, frontend implementation, SQL Server optimization, cloud deployment, support and progressive modernization of existing systems.
Selected work
Real systems, real business context.
A curated selection of business-critical platforms, integrations and modernization work across .NET, Azure, SQL Server, ERP, POS, fiscal integrations, production workflows and AI.
OfficeLion
Cloud-ready tax and accounting practice management platform built with ASP.NET Core (.NET 8), Azure App Service and Azure SQL Database.
OfficeLion centralizes digital and in-office operations for tax agencies and accounting firms: client intake, case tracking, document uploads, digital signatures, invoicing, Stripe payments, calendar/deadline tracking, tasks, staff permissions, audit trails and visitor/queue tracking during tax season.
Operational scope
View full scope
- Custom practice areas, stages, resolution plans, notes and deadlines.
- Secure client portal for document uploads and case status visibility.
- Engagement letters, PDF generation and digital signature workflows.
- Online payment collection through Stripe.
- Visitor Log for walk-in clients during tax season.
- Queue tracking by workflow stage: greeting, information intake, review, payment reception and case opening.
- Google OAuth, Microsoft/Outlook OAuth, transactional emails and SMS alerts.
- OTP authentication, role-based permissions, DKIM-signed email and audit logging.
Semtrol ERP
Business management and production platform for retail, restaurants, services, distribution, fuel operations and manufacturing environments.
The system centralizes sales, purchases, inventory, invoicing, customers, suppliers, CxC/CxP, banking, accounting, POS operations, reports, fiscal processes and production workflows.
It includes production capabilities for companies that transform raw materials into finished products, supporting raw material consumption, production stages, finished goods, cost tracking and traceability from purchase to final customer delivery.
View Semtrol ERP case study →Semtrol E-CF API
Electronic invoicing and fiscal integration platform that connects ERP, POS and business systems with external fiscal services.
The API supports XML generation, XSD validation, digital signatures, QR/security code handling, fiscal document submission, response tracking, error handling and resend workflows.
This case demonstrates experience building regulated business integrations where accuracy, compliance, reliability and traceability are critical.
View E-CF API case study →Additional selected systems
Complementary systems across AI, POS, fuel operations and business automation.
Semtrol AI
AI-powered tools for natural language queries, reporting automation, predictive analysis and business decision support over operational data.
AI • BI • SQL Server • AutomationSemtrol Fuels / POS
POS and operational systems for fuel stations, commercial sales, cash control, inventory and business reporting.
POS • Fuel Stations • OperationsBusiness Reporting
Operational, fiscal and financial reports for sales, inventory, accounting, taxes, management visibility and decision-making.
Reports • SQL Server • DashboardsLegacy Modernization
Progressive modernization of legacy .NET modules toward ASP.NET Core, Blazor Server, Azure deployment and improved maintainability.
.NET Legacy • ASP.NET Core • AzureWho I work with
Best fit clients and teams.
Contact
Let’s talk about your system.
If your company needs to modernize a .NET system, optimize SQL Server, deploy to Azure or explore practical AI automation, let’s have a focused conversation.