With over 25 years of software engineering experience, I am a Software Architect leading enterprise-scale distributed systems, high-availability backend architectures, and mission-critical digital transformations.
Specializing in highly regulated banking and financial domains where data consistency is paramount—transforming complex monoliths into modern microservices using the .NET ecosystem, DDD, Clean Architecture, and Cloud-Native platforms while sharing my insights through open-source projects and technical articles.
Flagship enterprise systems I architected across banking, public sector, energy, and finance.
A self-hosted, multi-user subscription and personal finance tracking platform with zero freemium paywalls. Features real-time multi-currency exchange rates, Bring-Your-Own-Key (BYOK) AI cost-saving recommendations, and automated SMTP renewal alerts.
A high-performance, zero-allocation .NET A/B testing library engineered for microservice architectures. Features a Fluent Builder API, deterministic MurmurHash3 traffic bucketing, distributed Redis state, and Fail-Open resilience.
A distributed background ingestion engine that consumes raw, unstructured customer emails via Redis Streams and orchestrates Microsoft Semantic Kernel & Google Gemini AI to classify, prioritize, and transform them into structured JSON tickets.
An enterprise-grade authentication and authorization reference architecture built on ASP.NET Core (.NET 8). Implements PBKDF2 password hashing, strict Refresh Token Rotation, IP-based Rate Limiting, Clean Architecture, and full unit/integration test coverage.
Led the technical management and architectural preparation of DenizBank AG (Austria) Open Banking and FinTech APIs in compliance with the EU PSD2 directive, enabling third-party payment providers (TPPs) to securely execute financial transactions using eIDAS QWAC certificates.
Architected and developed the backend services and high-throughput Message Dispatcher layer for DenizBank’s next-generation Internet Banking platform. Refactored legacy non-RESTful banking flows into modern REST APIs and designed end-to-end transaction pipelines.
Spearheaded the backend analysis, service adaptation, and production rollout for the redesigned HSBC Mobile Banking application, aligning core banking APIs with new mobile user journeys and security standards.
Architected a centralized procurement and tender management platform for the Central Bank of the Republic of Türkiye—featuring dynamic tender templates, multi-stage internal approval workflows, and automated specification document generation.
Technical deep dives on .NET architectures, distributed systems, security, and observability.
In this article, I will provide a comprehensive overview of Microsoft Azure…
Hello, in this article, we will examine the concept of rate limiting introduced with .NET Core 7.
Hello, in this article, we will examine the important topic of security for API applications.
Technologies and architectural paradigms I actively apply across enterprise systems and open-source software.
Feel free to reach out directly regarding software architecture, enterprise .NET systems, open-source collaborations, or technical advisory.