Work
Thirty years of systems — the named ones I built inside the enterprise, and the independent and product work I run today. No invented metrics, no borrowed logos.
Systems I built — 30 years inside the enterprise.
Named employers, in chronological order. This is the depth behind the independent work below.
Belbim — Akbil / Istanbulkart Fare Collection
Commissioned Istanbul's automated fare collection: top-up machines, bus validators and vending systems. The network processes 10M+ daily transactions. Also built help desk & CRM for electronic ticket users and the award-winning İBB web portal (Microsoft stack).
Istanbul Metropolitan Municipality — Gov-Scale Platforms
Solution Architect & PM: a student registration platform handling 100,000 concurrent applications, and a cloud-integrated Document Management System delivered with a 30-person team and coordination across 140 departments.
ASFARMA International Pharma — Field Force & CRM
IT Manager for 10 years: an AWS-based CRM & Field Force Management system serving 800 sales reps and 500,000+ healthcare professionals across 10 countries, with ML-ready data pipelines, predictive sales forecasting, 1C:ERP + Bitrix24, BLE-beacon asset tracking and GPS/face-recognition attendance.
World Ethnosport Confederation — RPA & Infrastructure
Freelance IT consultant: UiPath RPA bots automating end-to-end back-office processes, VMware virtual server/desktop infrastructure with pfSense/Fortigate, and on-prem Bitrix24 integrated with Logo accounting/HR.
Turkish Maarif Foundation — Global School Management System
Engineering Manager: a cloud-native global School Management System (ERP/LMS, .NET Core + Angular) with centralized PowerBI pipelines unifying enrollment analytics into a single source of truth, leading ERP, LMS and mobile teams.
Deutsche Telekom Slovakia — Engineering Teams & Kubernetes
Software Team Manager & Solution Architect: built specialized .NET engineering teams from scratch (university talent scouting + training), ran enterprise Kubernetes on AWS/Azure with CI/CD cutting deployment time 70%, and delivered a microservices HR workflow platform (.NET 7 + Angular).
Practicus AI — ML Platform on Kubernetes
Software Team Lead: a Python/React ML platform on Kubernetes with no-code model deployment across 500+ pods, an LLM-powered low-code visual designer for process automation, and AI/ML POCs delivered to 13 enterprises in Turkey & Europe.
Independent & product work (2024–today).
Client names in this section are withheld under NDA — sector, country and scale are stated exactly.
Lognari — Logistics Fleet Intelligence
Logistics fleet intelligence for Turkey–Europe corridors: WhatsApp/Telegram-first reporting on top of the client's existing data. My own product, live.
View case
avrupaoturumu.tr — Automated Editorial Platform (client build)
A Turkish-language EU residency / golden-visa publication I built for a client — a fully automated editorial pipeline (Astro + Directus + n8n) with a human fact-approval gate before anything is published.
View case
European Staffing & Housing Group — Microsoft Fabric Audit (under NDA)
Microsoft Fabric migration audit and recruitment-KPI data platform: identified critical pipeline failures, rebuilt refresh reliability, and delivered a Power BI reporting layer. Name withheld under NDA.
Humanitarian NGO — Enterprise ERP (under NDA)
React + .NET Core + PostgreSQL ERP covering donations, projects and field operations, with agentic AI document processing and multi-language reporting (Claude/OpenAI/Gemini) and 15+ n8n automations cutting manual processing ~60%. Client name withheld under NDA.
Where this experience lands.
The sectors I've built for directly. Each one shaped a product or a way of working I bring to the next project.