He has accumulated extensive experience and expertise in software engineering over the span of more than seventeen years. Currently serving as the SW Team Lead at ULAK HABERLEŞME A.Ş. since May 2022, he specializes in SDN(NG), rust, wireguard, and the Linux kernel. His commitment to open-source development is evident through his continuous contributions, showcased on GitHub and GitLab.
Prior to his current role, he held various positions, including Software Architect at NETAŞ, where he worked extensively on business intelligence, Java, Python, C/C++, Docker, Vagrant, Kubernetes, Machine Learning, Deep Learning, 4G/5G, C#, and Software Defined Networks (SDN). Before that, as a Senior Software Development Engineer at LOGO Cyber Security and Network Technologies, he focused on Java, Python, FreeBSD, Hotspot, Firewall, UTM, TDD, Test Driven Development, TCP/IP, Internet Protocol Suite, and Maven.
His career also includes roles such as Sr. Software Engineer at Intertech Bilgi İşlem ve Pazarlama Tic. A.Ş., where he specialized in Spring, Spring Boot, Camel, React, microservices, optimization, Git, and Gradle. Additionally, he served as a Sr. Software Engineer at Organon Analytics, contributing to projects involving Predictive Analytics, Hadoop, SPARK, ETL, Scala, Java, .NET, REST, Apache Kafka, and Design Patterns.
Earlier in his career, he worked as a Sr. Software Engineer at LA Software Group, where he developed RouteArt, a new framework for vehicle routing problems using Heuristic Bubble Algorithm. He also contributed his skills to LOGO Business Solutions as a Sr. Software Engineer, focusing on FreeBSD, Network Security, Selenium, Vaadin, GWT, AspectJ, and Java. Through these diverse roles, he has demonstrated his proficiency across a wide range of technologies and domains, establishing himself as a seasoned professional in the field of software engineering.
He possesses a wealth of experience in software engineering, demonstrated through his involvement in various projects across different domains. One notable project involves subscriber-based reconciliation, where he developed a system to identify and reconcile discrepancies between nodes, generating approximately 40 reports. Additionally, he implemented a service-based reconciliation system, producing around 14 reports highlighting discrepancies in subscribers’ services provided by the operator.
Furthermore, he contributed to the development of NATter, a project aimed at sniffing the mobile network operator’s firewall for “NAT”ting logs and storing them for a specified period. This project was based on a Workflow ETL system, utilizing HBase as the backend for data storage and employing MapReduce, written in Java, for data manipulation. He also played a key role in developing the web interface using GWT to present the results of NATter.
In addition to these projects, he participated in the creation of the GGSN Redirection Site, a web platform allowing mobile operator customers to refill their balance. This site, built using Tomcat, JSP, and MySQL, was designed to accommodate more than 10 million hits while maintaining minimal resource usage. Another noteworthy contribution includes the development of QuickPay, a web portal facilitating payments via credit card, debit card, or vouchers. QuickPay was developed using Tomcat, GWT, and MySQL, showcasing his proficiency in Java-based technologies and web development frameworks.