Senior DevOps Engineer with over 15 years of experience
transitioning from .NET software architecture to
cloud-native infrastructure. Expert in modernizing legacy
systems, managing high-traffic Kubernetes clusters, and
automating complex CI/CD pipelines. Proven track record of
bridging the gap between development and operations to
improve system reliability, performance, and developer
velocity.
Technical Skills
Development & Core Cloud
C# / .NET
Kubernetes
Docker
Azure
KEDA
NGINX
CI/CD & Orchestration
Octopus
TeamCity
GitLab CI
Azure DevOps
Data & Observability
RabbitMQ
Couchbase
SonarQube
SQL Server
Redis
New Relic
Sentry
Prometheus
ELK Stack
Certifications
Certified Kubernetes Administrator (CKA)Cloud Native Computing Foundation (CNCF) — Issued
Nov 2024
Experience
Senior DevOps Engineer —
Nesine
–
Turkey's Leading Legal Online Betting & Gaming
Platform
Key Challenge: Mission-Critical Scale
I orchestrated the 24/7 zero-downtime infrastructure for
Turkey's largest betting platform, ensuring 99.99%
availability and real-time data consistency with minimal
latency during high-traffic live sports events.
Advanced Autoscaling:
Implemented KEDA for
event-driven autoscaling, configuring dynamic
pod scaling based on
RabbitMQ queue depth and custom
ASP.NET Core metrics.
Kubernetes Migration: Led the
full migration from VM-based deployments to
Kubernetes using Docker Buildx (Bake), Octopus
Deploy, and TeamCity.
High-Scale Operations: Managed
resilient infrastructure ensuring uninterrupted
service for millions of transactions during
high-concurrency windows.
CI/CD Architecture: Implemented
Octopus Kubernetes Agents and GitLab Kubernetes
Runners for isolated build execution.
Observability: Developed New
Relic dashboards for real-time system visibility
and deployed self-hosted Sentry for frontend
monitoring.
Tooling: Built a Blazor-based
internal application to monitor Octopus/TeamCity
pipelines and deployed custom NGINX
reverse-proxies for centralized logging and
caching.
Code Quality: Deployed and
managed SonarQube instances,
integrating them into CI/CD pipelines to enforce
quality gates and static analysis automatically.
Senior Software Engineer —
Enocta
–
Turkey's Sector Leader in LMS & Digital Learning
Solutions
Identified and resolved performance bottlenecks
in core Web API services.
Designed multi-timezone operational features for
international users.
Migrated source control from TFS to Git and
implemented Azure DevOps pipelines.
Senior Software Engineer —
Tiga Bilgi Teknolojileri
–
Global HealthTech Provider Specializing in
National-Scale Digital Health Solutions
Key Project: National Health System (e-Nabiz)
Architected the backend for Turkey's Personal Health
Record System, serving 6 million+ patients. Managed
Couchbase clusters (>20TB data) and handled 1M+ daily
requests.
Modernization: Led
containerization of legacy Windows Service
applications to Kubernetes (MetalLB,
NGINX-Ingress, Harbor).
Code Quality Assurance:
Deployed and maintained
SonarQube servers to perform
continuous inspection of code quality and
security vulnerabilities across public sector
projects.
System Integration: Designed
fault-tolerant integrations for diagnostic
imaging and external systems.
Software Evolution: Modernized
.NET Core apps from 2.x to LTS versions and
refactoring complex codebases.
DevOps Implementation:
Established CI/CD workflows using TFS and
on-premises Kubernetes clusters.
Senior Software Engineer —
CLF IT Consulting
–
Defense & Security Technology Consultancy
Developed a high-performance non-blocking web
server for custom messaging integrations.
Collaborated on resilient systems for classified
military projects (Security Clearance obtained).
Software Engineer —
Anadolu Agency
–
Turkey's Global News Agency & Information Network
Designed Windows/Web services to integrate
third-party systems into national news
infrastructure.
Application Development Consultant —
Innova
–
Leading Systems Integrator & Software Solutions
Provider (Türk Telekom Subsidiary)
Conducted requirements analysis and system
design for enterprise applications.
Developed shared frameworks to optimize legacy
libraries and performance.
Mentored interns and junior developers on coding
standards and best practices.
System Support Chief —
Demir Export A.S.
–
Major Mining & Industrial Company (Koç Holding)
Administered Windows Server and Active Directory
infrastructure.
Deployed and customized SharePoint-based
collaboration environments.
Selected Projects
Turkey Scholarships System (2016):
Built Azure Cloud architecture handling 150,000
applications/month.
Ministry of Youth & Sports (2019):
Digitized ministry operations and optimized legacy code
performance.
Central Bank Integration (2014): Parsed
Reuters RS232 serial messages for financial data
portals.
Education
Hacettepe University — Computer Education
and Instructional Technologies –
| GPA: 3.13 /
4.0
KEDA
Octopus
TeamCity
New Relic
Sentry