I worked as the IT Manager at İSTEK schools, consisting of 8 campuses in Istanbul, 2 in Antalya, İzmir, Kocaeli, Kütahya, total 13 campuses, + 9 franchise schools, a total of 22 campuses and a center. I managed ~2500 employee accounts, ~20K student digital accounts, ~7K client devices. I contributed to the formation of information and educational technologies policies. Firewall (Fortigate 1100e), Network (HP, Huawei), Physical and virtual servers (Vmware, Esx, PDC, ADC, Azure, Dirsync, Kaspersky Endpoint, Logo Tiger, Logsign, File servers, Avamar Backup, WSUS, Moodle etc), I managed websites. We have enabled users to manage the systems they use and use them without any problems. We ensured the smooth operation of Google Workspace and Microsoft systems, and I provided trainings as a Google certified trainer.

-- Vcenter Server Management 70+ virtual server, 30+ physical servers
-- Domain Server Active Directory management
-- Kaspersky & Symantec Antivirus Endpoint server management + EDR
-- Kurumnet Server management.
-- Managed Jamf MDM ile 1000+ Apple devices.
-- Managed Karel IP telephone switchboard (wifi and IP 3000+ devices)
-- Managed 300+ Canon secure printeing systems.
-- File servers and NAS systems management . HP Storage Nimble systems.
-- Web servers management (Microsoft, Linux)
-- Managed Koha library project
-- HyperVisor and Vmware server management.
-- Accounting program server management ( Logo Tiger, HR, Bordro)
-- Azure Dirsync Servers management
-- Remote Controller programs management
-- Fortigate Firewall Systems and Forti Analyzer Log server management
-- Logsign Log server SIEM, 5651 Hotspot management
-- Computer clients managements.(PC, Laptop, TabletPC, SmartPC,Interactive Boards, Mobile devices, Mac, iPad, Linux clients )
-- Educational Technology and Basic Approaches
-- 1:1 Tablet education system, BYOD education politician rules managed
-- With Mifare smart cards, I enabled users to log in with Windows DC user&pass for the first time in the world.
-- We managed Meyer systems with Mifare cards, I managed projects such as shopping with cards in 200+ turnstiles, 10+ barriers, cafeteria systems..
-- iPad Applications in Classroom (iMovie, Keynote, Numbers, Pages, Educational apps)
-- Moodle LMS implemantation and managing
-- Differentiated Learning with Web 2.0 Tools and Tablet apps for Education
(Classdojo, Kahoot, Blendspace, Animoto, iMovie, Popplet, InfoGraphics, Edmodo, Prezi, Edublogs, Mind Map apps, etc.)
-- Computer Science Course (1,2,3,4,5,6,7,8,9,10,11,12th Grade - K12)
-- Mac OS X, Windows and Linux Operating Systems -- Microsoft Office for Mac / Windows / Linux
-- Graphic Design Course ( Prep,9,10,11,12 Grades) -- Web Design Course ( Prep,9,10,11,12 Grades) -- Web Programming Course (Prep,9,10,11,12 Grades)
-- Maker club – Makey-Makey, Arduino, RaspberryPI course (Prep,9,10,11,12 Grades) -- Design of Learning Environments with UBD and Google Apps for Education, Training
-- Feedback & a Learning Management Platform as Google Classroom
-- Training on the use of social media in education
-- Digital citizenship training was given
-- Managed Adobe 500+ user accounts and applications
-- Managed Digital Signage systems with 200+ RasberryPI devices
-- I have developed projects with many different functions with 500+ iOT devices. For example, making sensors for critical doors with Arduino minis, opening and closing status, sending mail and reporting. Emergency panic buttons project in security booths, sending sms and e-mail notifications to the security coordination center when pressed.
-- I carried out projects such as reporting young children with RFID Beacon technology on their wrists, tracking who, where and how densely they stand with antennas positioned inside, instantaneous monitoring of heart rate and temperature information, and entering only permitted areas.
-- I developed AI applications with Python, and developed reporting and monitoring projects.
-- Google big query projects, Looker, Google Cloud projects. With Microsoft, about big data. I developed PowerBI projects.
-- I gave trainings on Google Administration, Google Workspace