About Me
I’m Onur Atci, an Engineering Manager and Senior Software Developer with over 15 years of experience in leading cross-functional teams and delivering scalable, cloud-native solutions. Based in Ankara, Turkey, I specialize in microservices architecture, Java and Golang development, with a proven track record in optimizing complex systems and driving innovation.
Professional Journey
Currently, I serve as an Engineering Manager at Getir, where I work in the Advertising Tech team developing B2B ad management platforms for in-app advertising. My focus is on building and optimizing ad server and management solutions to enhance campaign performance and user engagement.
Key Career Highlights
- 15+ years of software development and engineering management experience
- Led successful CRM system migrations to Salesforce with optimized workflows
- Developed middleware solutions that improved development speed by 400%
- Architected fraud detection systems with real-time analysis capabilities
- Improved search and download rates by 20% using ML and NLP models
Technical Expertise
Programming & Frameworks
- Languages: Java, Golang, Kotlin
- Frameworks: Spring Boot, Android SDK
- APIs: REST, SOAP, JPA
- Containerization: Docker, Kubernetes
Cloud & Infrastructure
- AWS Services: Kinesis, EC2, Serverless, RDS, S3, Route 53, ALB, Aurora
- Databases: PostgreSQL, ElasticSearch, MongoDB, Redis
- Search: OpenSearch, KNN algorithms
Development Tools
- IDEs: IntelliJ IDEA, Android Studio, GoLand, Eclipse
- Version Control: Git, Subversion
- Project Management: Jira, Trello
Education & Certifications
- Master of Science in Information Security - Hacettepe University (2020)
- Bachelor of Science in Computer Engineering - Cukurova University (2011)
- Oracle Certified Java Developer Associate
- AWS Cloud Practitioner
- McKinsey Forward Program
Professional Experience
Engineering Manager - Getir (2023-Present)
Leading the Advertising Tech team in developing B2B ad management platforms, focusing on ad server optimization and campaign performance enhancement.
Lead Software Developer - Definex A.S (2022-2023)
Developed middleware solutions for Garanti Bank Turkey, improving development speed significantly and reducing security risks in transformation projects.
Engineering Manager - Huawei A.S (2022)
Improved search download conversion rates through NLP and ML model integration, achieving a 20% increase using OpenSearch KNN algorithms.
Software Development Team Leader - Argela Technologies (2019-2022)
Architected and delivered on-premises solutions for traffic analysis and DPI configuration, implementing subscriber modules for real-time authentication.
Software Development Manager - Comodo Yazilim (2017-2019)
Orchestrated ITSM service migration and optimization on AWS, improving error detection through efficient log indexing using Elastic Stack.
Senior Software Developer - Innova Bilişim (2015-2017)
Contributed to distributed, active-active redundant systems for fraud detection, ensuring prevention of fraudulent calls through real-time analysis.
Interests & Focus Areas
- Microservices Architecture: Designing scalable, distributed systems
- Cloud-Native Development: Leveraging AWS services for optimal performance
- Team Leadership: Building and mentoring high-performing engineering teams
- Machine Learning: Applying ML/NLP models to solve business problems
- Security: Information security practices in software development
- Performance Optimization: System optimization and efficiency improvements
Languages
- Turkish: Native
- English: Advanced
Contact
- Email: [email protected]
- LinkedIn: linkedin.com/in/onuratci
- Phone: +90 532 151 80 18
I’m always interested in discussing technology, engineering challenges, and opportunities to collaborate on innovative projects. Feel free to reach out!