Omer is a software engineer with experience in C#.NET, JavaScript, Node.js, and Vue.js, developing e-learning systems, REST APIs, and enterprise SPAs using .NET Core and modern tools like Docker, Microservices, and Kubernetes. He previously worked in Air Defense Command and Control as a software engineer, system engineer, and team leader, contributing to Tactical Data Link integration, radar tracking, and flight plan systems, and providing L2–L3 support across Solaris, Linux, and Windows environments.
SKILLS
Languages & Frameworks: C#/.NET, JavaScript, React
Databases: MsSQL Server, Oracle, MongoDB, SQL, T-SQL, PL/SQL
Web & UI Technologies: Web API, MVC, WPF, WinForms, JSON, XML, HTML, CSS
Cloud & Infrastructure: Amazon Web Services (AWS): EC2, SNS, SQS, OpenShift, Docker, Keycloak
Messaging & Event Streaming: AWS SNS/SQS, RabbitMQ, Kafka
DevOps & CI/CD: Jenkins, Maven, Git, Bitbucket, GitHub, Continuous Integration (CI), Continuous Delivery (CD)
Testing & QA: Test-Driven Development (TDD), Behavior-Driven Development (BDD), NUnit, JUnit, SpecFlow, Postman
Development Tools & IDEs: IntelliJ, VS code, Visual Studio 2022
Methodologies & Practices: Agile (Scrum), Jira, Microservices Architecture, Object-Oriented Programming (OOP), Design Patterns, SOLID Principle
Monitoring & Observability: ELK, OpenTelemetry, Coralogix, Grafana
EXPERIENCE
SellerFlash – Team Lead
Jan 2021 – Present – United States · Remote
Omer leads the development of e-commerce automation solutions, overseeing architecture, feature delivery, and team coordination. He guides backend and frontend development, ensures code quality, and drives improvements across microservices, integrations, and cloud-based systems.
Software Developer – Rosca Technology
Mar 2023 – Present – Istanbul, Istanbul, Türkiye
At Rosca Technology, Omer develops enterprise-level web applications using .NET Core and Vue.js. He works on backend services, REST APIs, and SPA front-ends, contributing to scalable solutions built on Docker, microservices, and modern DevOps practices.
Software Developer – TebaTech · Full-time
Mar 2018 – Mar 2023 – Istanbul, Türkiye · On-site
Omer developed and maintained applications in C#.NET for educational and assessment platforms, and created REST APIs and integrations for e-commerce systems. He also contributed to large-scale backend systems, troubleshooting, and system support across various platforms.
Senior System Engineer – TurAF
2010 – Aug 2018 – Bursa, Türkiye
Responsibilities include : – Software development for Air C2 systems and Senson Integrations, – Managing installation, design and testing of NATO/National interfaces (Tactical Data Links, ADatP-3, ADEXP, WMO, ASTERIX, AWCIES sensor and voice interfaces) for the military facilities (CRCs), – Leading a team of engineers and technicians responsible for 24/7 support and maintenance of Real time Air C2 systems, – Representative membership at several NATO committees such as CSI SC and MCWSA, – Planning and executing System Integration Tests at NATO Exercise Center, JFTC
Software Developer – TurAF Distance Learning Centre
2007 – 2010 – Türkiye
Software Developer for the C#.NET Learning Management Portal
EDUCATION
Bachelor’s degree, Computer Engineering – 2006