Regarding the areas I am responsible for in the bug bounty platform web application developed with NodeJS, NestJs and reactJS, which brings companies and cyber security researchers, together for security researchers to find vulnerabilities of applications; Testing : API tests, UI tests, manual tests, System (server) testsDevOps : AWS and Azure management; AWS (ec2, cluster, ECS, ECR, Code commit, VPC,), Azure (Container app, virtual machine, WAF, Application gatway, Storage Account, Resource group) operations, ip configurations and application publishing, VPN Server (PFSENSE) management, ip configurations and installations. Azure web application firewall (WAF) management,Technical support ; Providing technical support in case companies or hackers have problems with the platform. Development; I participate in the development of bugs found according to the workload. I used development frameworks such as node js, nest js, Mongo db for debugging and bug fixing. Technologies used : Test : Postman, BurpSuits, Cypress, Selenium, Devops : Docker, Ubuntu, Amazon linux,

Web service and e-pdf mail services were written with Spring MVC for mobile applications of a private institution abroad. Linux server for Java web service, Tomcat server installations were realized and support was provided for management.Technologies used in the project : Java 8 Spring mvc ItextPDF JAVAMail, Tomcat server

In the company, JAVA supported web applications CRM, ERP, SAP, technology support and development of systems, I also out source  supported IBM as an analyst for 2 years with our company's business partnership with IBM. I provided technology support to companies such as ISUZU, IBM, ÇELİK MOTOR, OPET.  ISUZU :  Development and sap integrations were made in the ERP tender system written in Java. JAVA 6 java EE and JSF PrimeFaces were used.Çelik Motor : Development and system SAP integration in car rental system written with Java EE and java bean, E-signature problems and support for EGM.OPET : Taking part in the newly developed Credit rating system project for Opet.  In Project : , Java 8, Spring MVC, OpenUI5 framework as frontent

Hosting, domain and mailserver setup and support for websitesEditing and testing of customer-oriented software and designs of websites, installation of Wordpress Opencart etc. systemsServer/Hosting and domain management (linux Centos (VDS), WHM, Cpanel, Plesk).Installation and editing, testing and debugging of various CMS systemsVarious Server/Hosting and domain management Organizing customer-oriented software and design of websites

I worked as a working student at my school and the things I did and the experiences I gained during this time;Correcting software and hardware errors and providing technical support to the faculty unitPreparation and follow-up of tools and equipment such as projection etc. for in-office filing and meeting, classroom etc. areas.