Solution architecture
Making sense of brownfield systems, defining service boundaries, breaking up monoliths when it helps, and keeping APIs predictable so teams stop arguing about them.
Cloud & hybrid
Solution architect & software engineer
I build practical, reliable platforms.
Hi, I’m Fatih. I’ve spent the past 14+ years shaping solution architecture, cloud platforms, and integrations so product teams can keep shipping without drama. I still dive into the code, still draw workflows on real paper when screens get crowded, and I’ve learned that steady delivery starts with plain language and honest expectations.
How I help
Architecture, delivery, and enablement
I start by listening, map what’s really happening in the stack, and turn those notes into plans that engineers, ops, and product folks can live with. I stay close to delivery until the platform is running in production, because the truth always shows up there.
Modern engineering
Kubernetes, infrastructure as code, observability stacks—mostly the boring but important things that keep cloud-native platforms stable without turning your engineers into full-time ops.
Platform & delivery
AI & data foundations
Event streams, search tooling, and lightweight ML pipelines. Useful intelligence, grounded in real data, no hype needed.
Intelligence
Leadership & mentoring
Working with founders and teams to keep priorities clear, remove the small roadblocks before they grow, and share enough context that everyone knows why the work matters.
Enablement
Project memories
Work that shaped my perspective
A few projects that reminded me why clear interfaces, dependable data pipelines, and honest communication matter more than slogans.
Document intelligence platform @ Eaglessoft
Led a multi-tenant integration hub that ingested documents from ERPs, SaaS tools, and partner APIs, then routed them through validation, PEPPOL, national gateways, and auditors. Predictable workflows turned chaos into calm.
Retail analytics platform @ Modulairy
Pulled ERP and e-commerce data into a single analytics platform with forecasting and alerting. Retailers finally had one dashboard that matched what the stores felt.
SaaS modernization @ Mantis
Helped teams move oversized monoliths into modular SaaS and FaaS components. Releases got lighter, on-call rotations calmed down, and customers noticed.
Latest writing
Field notes & working logs
Notes on architecture choices, integration patterns, and the experiments I run between client work.
Self-Hosted Kubernetes'te DLQ -> Azure DevOps Bug: Unhandled API hatasını otomatik raporla, aynı mesajla lokalde birebir simüle et
Bazen “500 oldu geçti” değil; 500 olduysa bunun kanıtı, repro’su ve versiyon bilgisi tek yerde olmalı. Benim hedefim ...
Read article →Test-Centric Development: Kodun İlk Çalıştığı Yer Test Olsun
Test-first değil, test etrafında geliştirme
Read article →Peppol Ağı Teknik Olarak Nasıl Çalışır? (DNS Mantığıyla)
Peppol’u anlamaya çalışırken SML, SMP, Access Point, Participant ID gibi onlarca terim ezberlenmesi gereken karmaşık ...
Read article →ICANN, DNS Çözme Zinciri ve Yetki Haritası
DNS hakkında konuşurken çoğu anlatım root–TLD–authoritative sıralamasıyla başlar. Ben tersinden gideyim: Bir domain’i...
Read article →Chrome, Third-Party Cookie'ler ve Privacy Sandbox: Takip Nasıl Değişiyor?
Web uzun yıllar boyunca basit bir varsayımla yürüdü: Bir siteye girdiğinizde, sizi başka sitelerde tanıyabilen third-...
Read article →Chrome / Edge’de 'unknown address space' CORS hatası: neyi koruyor, nasıl çözülür?
Modern tarayıcıların güvenlik modeli artık sadece origin kavramıyla sınırlı değil. Chrome ve Edge gibi Chromium taban...
Read article →Benim Geliştirme Ortamım: Hafif, Taşınabilir ve Sade Bir Yaklaşım
Bir geliştirici olarak yıllar içinde fark ettim ki, benim için en iyi çalışma ortamı hafif, parçalı, taşınabilir ve t...
Read article →Event-Driven Mimaride Debug Neden Yetmez? Tracing, Replay ve Gerçek Gözlemlenebilirlik Üzerine
Event-driven mimariye geçtiğim dönemde yaşadığım en belirgin duygu, akışın bütününü bir türlü görememekti. API log’un...
Read article →Have a challenge worth exploring?
I keep a bit of time open each week for conversations about roadmaps, architecture reviews, or simply sharing lessons over coffee. If you think I can help, just reach out.