Istanbul, Türkiye
Orchestrated enterprise-scale CI/CD for 300+ Kubernetes/OpenShift microservices (Helm, ArgoCD), enabling secure, compliant, and resilient deployments across distributed environments. Enhanced system reliability by leveraging Dynatrace Davis AI for anomaly detection & root cause analysis — cutting noise by 35% and achieving 99% availability accuracy. Engineered AI-powered observability pipelines (Dynatrace APIs + Python + Power BI), delivering real-time executive dashboards that boosted data-driven decision-making and operational efficiency.
CI/CD Across Multiple Platforms: Streamlined CI/CD pipelines across Jenkins, Azure Pipelines, and GitLab, reducing build and deployment times by over 50% through resource optimization and environment enhancements. Cloud, Edge and Windows Automation: Automated releases using Cloud Foundry and IoT platforms. Integrated Azure Pipelines with Jenkins, created Windows build pipelines, and developed automation scripts for EdgeBox deployments. Security & Infrastructure Management: Maintained security across Jenkins, Docker, and Windows by resolving vulnerabilities and addressing security tickets, ensuring stable, secure operations. Performance Monitoring: Built a performance monitoring system using Prometheus, InfluxDB, and Grafana to track data, SonarQube code quality, and application performance metrics for projects with a broad customer base. Integrated with PagerDuty for real-time alerts and quick response, significantly improving operational efficiency. Sprint Monitoring: Developed a Python-based team development tracking system that processes large volumes of TFS data and comprehensive metrics daily. The system efficiently tracks backlog OKR/KPI management and project progress through a robust metric tracking system in Grafana. Customer Operations: Managed customer setups, whitelisting, reorders, and cancellations with automated workflows. Test Automation: Built Squish pipelines for Windows environments and Selenium pipelines on Docker, improving test coverage and automation efficiency.
Worked as a part-time working student in the DevOps team at Siemens, contributing to various projects. Contributed to the development of an upgraded version of a web application that automated customer operations, such as product purchasing, contract cancellation, and reorder. The application was built using Java, Spring Boot, Angular, and PostgreSQL. Created CI pipelines using GitLab CI for a Python-based edge application, supporting continuous integration and delivery processes.
At Doğuş Teknoloji, I contributed to IT services for Doğuş Otomotiv, one of Turkey’s largest automotive distributors, by working on ERP and CRM applications. My responsibilities included: - Collaborating within an agile team using Scrum methodology to support continuous improvements and issue resolution. - Contributing to the development and integration of new features for a 20+ year-old ERP system built on .NET, while maintaining modular design principles and layered architecture. - Writing and optimizing unit tests to ensure code reliability and maintainability. - Enhancing database performance through effective stored procedures and script optimizations. - Working closely with technical teams to drive improvements in the software development process, with a focus on maximizing product quality.