I am a senior database, data-platform and integration specialist with more than 30 years of experience designing, developing, migrating, integrating, optimizing and supporting data-intensive systems.

My core expertise is Microsoft SQL Server, T-SQL, data modelling, data warehousing, ETL, business intelligence, reporting, application integration and data migration. I combine deep technical experience with analytical thinking, structured problem-solving and a strong focus on reliability, maintainability and business value.

Core Expertise

SQL Server & Data Platforms

Database architecture, complex T-SQL, stored procedures, data modelling, database development and administration, performance analysis and tuning, operational support, monitoring and troubleshooting.

Data Warehousing, ETL & Business Intelligence

DWH architecture, dimensional modelling, SSIS, SSAS, SSRS, Power BI, Power Query, data transformation, data-quality controls, reconciliation, reporting and analytics.

Integration, Migration & Automation

Database and application migrations, REST and SOAP APIs, JSON, XML, C# and VB.NET components, PowerShell, Office VBA and automated data-processing workflows.

AI-Assisted Systems Development

Artifact-based software and system development using Claude Code, Codex/ChatGPT, Visual Studio Code and Git. I use AI coding agents together with my database, ETL, API and system-design experience to design, implement, test, validate and document solutions efficiently.

Trading & Investment Research Systems

Practical experience with professional trading platforms, financial-data services and specialist investment-research tools. I design structured workflows for data collection, screening, scoring, technical and fundamental analysis, catalyst monitoring, risk management and trade-decision support.

I also design hybrid AI-powered research and trading architectures ranging from human-in-the-loop decision-support systems to semi-automatic and automatic workflows. For details, click here.

Supporting Technologies

C#, VB.NET, ASP.NET, REST and SOAP APIs, XML/XSLT/XSD, PowerShell, Windows Server, monitoring tools, Git, Azure DevOps, JIRA and Confluence.

Professional Strengths

Analytical thinking, creative problem-solving, data-quality analysis, performance troubleshooting, identification of process and system weaknesses, evaluation of alternative solutions and clear communication of technical trade-offs.

Languages

Turkish — Native
German — C2
English — C2
Russian — B2

Work Authorization

Swiss C Permit
Austrian passport and EU citizenship
Turkish Blue Card

Available for freelance and contract assignments in remote and hybrid working models.