As outsource personnel, PTT A.Ş. I served 11 months. Within the scope of Digital Transformation.I assisted in recruiting staff. (tester, analyst, software developer), Extracted the topologies of the existing applications, Helped centralize applications, create library structure, settle CI/CD processes, mature test processes, use third party applications such as Redis, RabbitMQ, Kafka, dockerize applications, establish High Available systems. Made technical interviews with external sources in purchasing processes, enabled the creation of agile/scrum teams, assisted in the creation of documentation, the way was shown for the high traffic problems that the company had experienced, Tried to gain a corporate perspective in digital transformation.For the last two months, I've been supporting the Bilge Adam in recruitment. At the same time, I found a solution to a configuration problem and a few software problems in a system using HAProxy, Patroni on Postgresql in the Cyprus Meb project.

In the pudo project developed for TrendyolI had about 200 job interviews.I participated in 15 subcontractor interviews and measured their competencies.I took technical assignment in international collaborative company meetings.Choosing technology stackLeading Network, System, Devops, Development, Analysis, Test Teams

Designing the system architecture,Establishing failover, clustered, Disaster Recovery and replication structures, Active active or active passive operation of the system,Microservice-based application building, High availability designTechnologies : Java Spring boot, Kubernetes, Jenkins, Artifactory, PostgreSQL, ElasticSearch, Kafka, Redis, F5, nginx

I did the architect design and coding of the Blackbox project. Processing approximately 70 different data received from vehicles within 1 second periods and making artificial intelligence studies.I worked in Songar Armed Drone project as the manager of ground control station software, I wrote the communication protocol. I ensured the job tracking and orientation of the subcontractor firm. I also contributed as a system engineer, joystick design.Technologies: .NET MVC WebApi, Logstash, RabbitMQ, Redis, PostgreSQL, TCP, UDP, MongoDB, Python, NodeJS,Kafka, Logstash, ElasticSearch.

Hospital Information Management System Program Development of medical device integration, development of "Kızılay" integration processes,development of hospital-to-hospital integration processes, development of birth integrations, patientdevelopment of information monitor application.Technologies: Java, C #, vb.net, Oracle.

Within the framework of Agile / Scrum methodology, I made improvements on the backend side of the Akbank Direct Mobile Application,Example rendering of tools to be used as intranet in Akbank applications, etc. like aI developed a library application, developed a project management process using intranet to be equivalent to Jira,All configuration information used in the banking application can be used and changed via the web interface.I developed a platform, I wrote MicroORM library myself for projects using intranet.Technologies: C #, WebAPI MVC, MSSQL Server, DB2.

Medical Device Integration, I developed the integration of more than 300 medical devices with the system, test content informationmanagement and encyclopedia I developed a system with everything about any test, reference ranges,procedures before / after sample acceptance, patient information, secretary guidance, nurse guidance andI developed an application to cover the management portal for doctors.Technologies: C #, .NET, FireBird. TCP, UDP, RS232