Doğukan Çalışkan

Application Operations | Technology, Business & AI | Boğaziçi University MIS

Istanbul, Türkiye

About

Experience

  • Application Operations Intern at Doğuş Teknoloji
    Jun 2026 - Present · 2 mos

    • Supporting enterprise application operations across business-critical systems, ensuring seamless functionality. • Monitoring application performance and service health to proactively address potential issues. • Collaborating with platform, network, and database teams to maintain operational continuity. • Assisting incident, problem, and change management processes to enhance service reliability.

  • DevOps Intern at VakıfBank
    Jan 2025 - Feb 2025 · 2 mos

    • Worked through structured CI/CD pipeline workflows in a guided lab environment to understand deployment processes and core infrastructure concepts. • Practiced version control and pipeline execution using Git and Azure DevOps within structured scenarios. • Worked with containerized application environments (Docker) to develop a foundational understanding of deployment consistency and scalability principles. • Developed an understanding of how infrastructure and deployment decisions influence system reliability and developer workflows.

  • SRE Intern at Akbank Teknoloji
    Jul 2023 - Sep 2023 · 3 mos

    • Analyzed system performance and reliability metrics using Grafana and Dynatrace to support service visibility under team guidance. • Assisted incident management processes by investigating logs and contributing to basic root cause analysis activities. • Contributed to infrastructure topology mapping to improve shared understanding of system components and dependencies across teams. • Reviewed database connection pool and service usage metrics to better understand system capacity, performance patterns, and operational behavior.