Introduction

Emrehan İlhan

Software Engineer

+44 734 234 6280 emrehan.ilhan@gmail.com London, UK

Results-driven Software Engineer with expertise in full-stack development, distributed systems, and cloud technologies. Proven track record in leading development teams and delivering mission-critical applications in defense, industrial, and research sectors.

Technologies

Desktop App (WPF / Java FX)Mobile App (Flutter / Java)DockerGitNode.JSRDBMS

Languages

C#C++JavaPythonGoDart

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Professional Experience

Ring Amazon

Backend Software Engineer

Aug 2021 - Present London, UK

Leading smart home security company, an Amazon subsidiary

Backend Services Development

Developing and maintaining scalable backend services for Ring's smart home ecosystem
Building high-performance microservices using Java and AWS technologies
Implementing robust APIs for device management and user interactions
Collaborating with cross-functional teams to deliver new features and improvements
Optimizing system performance and reliability for millions of connected devices

JavaAWSMicroservicesSpring BootREST APIsDynamoDB

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Professional Experience

Siemens

Software Engineer

Aug 2021 - Ongoing Istanbul, Turkey

Largest industrial manufacturing company in Europe

"SINEMA Remote Connect" VPN Management System

Led development of a network management system for OpenVPN client configuration and monitoring
Architected distributed system using .NET/WPF with MVVM pattern for robust UI
Implemented Windows Service integration for seamless server communication
Optimized system performance using RabbitMQ for efficient message queuing
Modernized codebase by updating deprecated libraries and improving documentation

C#.NETWPFMVVMRabbitMQOpenVPN

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Professional Experience

Baykar Defence

Software Engineer - Deputy Team Leader

Nov 2018 - Jul 2021 Istanbul, Turkey

Leading UAV manufacturer specializing in defense technologies

UAV Systems Development Lead

Led a team of developers for mission-critical UAV imaging and control systems
Architected distributed camera control application with real-time video processing
Developed flight data analysis system with automated report generation
Created reusable communication framework for distributed control applications
Implemented weapon control system with real-time mapping capabilities

C++WPFMVVMReal-time SystemsDistributed Systems

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Education & Projects

Education

Computer Science

Yildiz Technical University

2014 - 2018

Thesis: Implementation of "Moving Target Defense" method in Software Defined Networks

Research: Cultural Event Identification in Twitter

Notable Projects

Kindergarten Management System

Full-stack system with desktop (WPF) and mobile (Flutter) applications

PostgreSQLNode.jsWPFFlutter

Moving Target Defense Implementation

DoS/DDoS protection system for Software Defined Networks

Network SecuritySDN

Cultural Event Detection in Twitter

Big data processing system for cultural event detection

Java FXTwitter APINLP

Personal Projects

Featured Projects

Kindergarten Management System

Full-stack management system for educational institutions

Developed cloud-based system with PostgreSQL database and Node.js API
Created WPF desktop application for administrative tasks
Built Flutter mobile app for parent-teacher communication
Implemented real-time notifications and updates

PostgreSQLNode.jsWPFFlutterREST APIs

Cultural Event Detection System

Social media analytics platform for event discovery

Built big data processing pipeline for Twitter data analysis
Implemented natural language processing for event classification
Created mobile app for event discovery and filtering
Developed real-time event notification system

Java FXTwitter APINLPAndroidBig Data