Bilal Köse
Computer Engineer
Computer engineer with 10+ years of hands-on experience. My day-to-day work is software engineering in the .NET ecosystem — scalable microservices, cloud-native APIs, and production-grade backend platforms — but my engineering background is broader: computer networks, Linux systems, security, and infrastructure from on-prem to cloud. I care deeply about clean architecture, maintainable code, and engineering excellence, and I bring the same rigor whether the problem is a distributed system, a Kubernetes cluster, or a mission-critical ERP.
Work Experience & Education
Senior Software Engineer
Teamsystem / Mikrogrup Bilişim A.Ş. İzmit, TR
Developing enterprise-level accounting and ERP software for the Turkish market. Working on microservice architecture, API integrations, and performance optimizations using .NET 8, SQL Server, and Azure cloud services.
Senior Software Engineer
Team.Blue / Natro İstanbul, TR
Developed domain management and hosting automation platforms. Built robust REST APIs and internal tools supporting thousands of customers, utilizing .NET Core, EF Core, RabbitMQ, and Redis.
Software Engineer
MayaICT İstanbul, TR
Contributed to the Octapull unified communication platform. Designed real-time collaboration features with SignalR, implemented clean architecture patterns, and delivered high-quality backend services.
Freelance Web Developer
Pardus Bilgisayar Yazılım Freelance
Delivered freelance web application projects. Designed and developed full-stack solutions for small and medium businesses using ASP.NET, MySQL, and front-end technologies.
Web Developer
Pardus Bilgisayar Kocaeli, TR
Developed web applications and internal tools. Focused on backend development with .NET, Hangfire background jobs, and MySQL database design.
IT Specialist
Teknodrom A.Ş. TR
Provided software support and reporting at the IT Department. Assisted in front-end development tasks and helped maintain internal systems using MySQL and front-end technologies.
Freelance Software Developer
DataPlus Bilgi Teknolojileri İstanbul, TR
Built Windows and web applications as an independent freelance developer. Worked on diverse client projects involving database design, front-end development, and application delivery.
B.Sc. Computer Engineering
Karabük Üniversitesi Education
Graduated from Karabük University with a degree in Computer Engineering. Focused on algorithms, software architecture, and systems programming. My graduation project applied deep learning to Parkinson's disease detection via voice signal analysis — achieving 92% classification accuracy. Currently pursuing Certified Kubernetes Administrator (CKA) certification.
Technologies & Tools
Let's Work Together
I'm always open to interesting projects and new opportunities. Feel free to reach out — I'd love to hear about your ideas.