Qcharge (Electric Vehicle Charging Station Project)• Integrated the OCPP protocol for accurate communication and charging with ChargeUnits using web sockets.• Managed the message structure between IoT devices and commands via RabbitMQ.• Prepared virtual device tests by integrating the flows of virtual stations in the Node-RED environment.• In a project consisting of 19 microservices, I worked with my team, focusing primarily on devices and their sub-responsibilities, as well as bugs and features, by adopting the Scrum methodology.• Migrated all projects from .NET 7 to .NET Core 8.• Integrated YARP on the gateway side.• Actively worked on the web socket analysis of environments during the migration of devices from AWS to GCP.• Actively contributed to the addition of new features such as reservation and Smart Charge.

Micromobility (GoSharing, TompApi, BinBin)• Actively participated in the re-engineering and analysis of the GoSharing application to develop the core functionalities of the ride feature.• Contributed to writing flows for transitioning from Go-Urban to TompApi, ensuring compliance with TompApi standards.• Investigated fraud bugs occurring at the end of rides in the BinBin scooter project.• Resolved issues with notification delivery in a project with millions of users by developing a notification system capable of multi-instance operation, ensuring seamless and efficient delivery.

* I worked as a back-end developer in the Coral Reef MES-ERP project. Within the scope of the project, I made new module development and bug fixes.* During the infrastructure change in the CoralReef project, I migrated the system written in .Net 4.8 frameworks to .Net 6.*I designed the microservice architecture and wrote the services for the back-end of the RIO IOT project's user interface. I wrote a project on microservice architecture as an executive student at the 2209-B TÜBİTAK UNIVERSITY STUDENTS INDUSTRIAL RESEARCH PROJECTS SUPPORT PROGRAM.