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Sinan Osman Email & Phone Number

System Support Manager at EFA Bilişim Yazılım Ltd.Şti.
Location: Tekirdağ, Türkiye, Turkey 8 work roles 2 schools
1 work email found @datakey.com.tr LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@datakey.com.tr
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Current company
EFA Bilişim Yazılım Ltd.Şti.
Role
System Support Manager
Location
Tekirdağ, Türkiye, Turkey
Company size
45 employees

Who is Sinan Osman? Overview

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Quick answer

Sinan Osman is listed as System Support Manager at EFA Bilişim Yazılım Ltd.Şti., a with 45 employees, based in Tekirdağ, Türkiye, Turkey. AeroLeads shows a work email signal at datakey.com.tr and a matched LinkedIn profile for Sinan Osman.

Sinan Osman previously worked as System Engineer at Netsistem Bilisim and System and Network Administrator at Indorama. Sinan Osman holds Atatürk Faculty Of Education, Computer And Instructive Technology Teacher from Marmara Üniversitesi.

Company email context

Email format at EFA Bilişim Yazılım Ltd.Şti.

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{first}.{last}@datakey.com.tr
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Profile bio

About Sinan Osman

Sinan Osman is a System Support Manager at EFA Bilişim Yazılım Ltd.Şti.. He possess expertise in active directory, hyper v, virtualization, windows server, vpn and 17 more skills. He is proficient in İngilizce.

Listed skills include Active Directory, Hyper V, Virtualization, Windows Server, and 18 others.

Current workplace

Sinan Osman's current company

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EFA Bilişim Yazılım Ltd.Şti.
Efa Bilişim Yazılım Ltd.Şti.
System Support Manager
merkez, elazığ, turkey
Website
efa.com.tr
Employees
45
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Company profile
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8 roles

Sinan Osman work experience

A career timeline built from the work history available for this profile.

System And Network Administrator

Indorama

Tekirdağ, Türkiye

ISO27001 ManagementActive Directory ManagementOffice 365 Exchange Online Configuration and ManagementFile Server Installation and ManagementZyxel Firewall ManagementEnd User TrainingShadowProtect SPX Installation and ManagementAnd daily IT jobs

Oct 2016 - Jun 2017

System Support Engineer

Datakey Bilişim Ve Danışmanlık Ltd. Şti

İstanbul, Türkiye

Kaspersky Small Office Security (KSOS)Kaspersky Endpoint Security for Business (Advanced, Select, Core)Kaspersky Security for File ServerKaspersky Security for Mail ServerKaspersky Security for GatewayKaspersky Systems ManagementAcronis Backup Windows ServerAcronis Backup PC and MacAcronis Backup WMware and Hyper-VAcronis Backup Advanced for Windows ServerAcronis Backup Advanced for PCAcronis Backup Advanced for WMwareAcronis Backup Advanced… Show more Kaspersky Small Office Security (KSOS)Kaspersky Endpoint Security for Business (Advanced, Select, Core)Kaspersky Security for File ServerKaspersky Security for Mail ServerKaspersky Security for GatewayKaspersky Systems ManagementAcronis Backup Windows ServerAcronis Backup PC and MacAcronis Backup WMware and Hyper-VAcronis Backup Advanced for Windows ServerAcronis Backup Advanced for PCAcronis Backup Advanced for WMwareAcronis Backup Advanced for Hyper-VAcronis Backup Advanced for SQLTrend Micro Worry-Free Business Security StandardTrend Micro Data Loss PreventationGFI Endpoint SecurityGFI Events ManagerGFI LanguardGFI Mail ArchiverGFI Web MonitorGFI Mail EssentialsSymantec Endpoint ProtectionSymantec Backup ExecSymantec Data Loss Prevention Show less

Sep 2015 - Jun 2016

Junior System And Network Administrator

Bilge Adam

İstanbul, Türkiye

Feb 2015 - Aug 2015

Technical Support / Student Assistant

Marmara University

İstanbul, Türkiye

Sep 2013 - Jun 2014

Computer Teacher

Erkan Avcı Teknik Lisesi

İstanbul, Türkiye

Sep 2013 - Jun 2014

Helpdesk Specialist

Kibarlı

İstanbul, Türkiye

Jun 2011 - Jun 2013
Team & coworkers

Colleagues at EFA Bilişim Yazılım Ltd.Şti.

Other employees you can reach at efa.com.tr. View company contacts for 45 employees →

MU Mahmud Uğur Mahmud Uğur Colleague at Efa Bilişim Yazılım Ltd.Şti.Türkiye, Turkey View → TI Tuba Işik Tuba Işik Colleague at Efa Bilişim Yazılım Ltd.Şti.Türkiye, Turkey View → AÖ Aziz Özer Aziz Özer Colleague at Efa Bilişim Yazılım Ltd.Şti.Tekirdağ, Türkiye, Turkey View → EM Engin Meriç Engin Meriç Colleague at Efa Bilişim Yazılım Ltd.Şti.Çerkezköy Bucağı, Tekirdağ, Türkiye, Turkey View → OB Osman Başaran Osman Başaran Colleague at Efa Bilişim Yazılım Ltd.Şti.Kahramanmaraş, Kahraman Maras, Türkiye, Turkey View → AU Ahmet Uzel Ahmet Uzel Colleague at Efa Bilişim Yazılım Ltd.Şti.Adana, Türkiye, Turkey View → AA Arda Ardıç Arda Ardıç Colleague at Efa Bilişim Yazılım Ltd.Şti.Çerkezköy, Tekirdağ, Türkiye, Turkey View → VA Vedat Aygün Vedat Aygün Colleague at Efa Bilişim Yazılım Ltd.Şti.Kahramanmaraş, Kahraman Maras, Türkiye, Turkey View → AB Adem Bekmez Adem Bekmez Colleague at Efa Bilişim Yazılım Ltd.Şti.Kahramanmaraş, Kahraman Maras, Türkiye, Turkey View → SS Salih Sonmez Salih Sonmez Colleague at Efa Bilişim Yazılım Ltd.Şti.Istanbul, Türkiye, Turkey View →
2 education records

Sinan Osman education

Atatürk Faculty Of Education, Computer And Instructive Technology Teacher

Marmara Üniversitesi

Lessons Project Development and Management Innovation and Entrepreneurship Effective Communication Scientific Research Methods Computer.

Department Of Computer | Web Design

İmmib Erkan Avcı Technical High School
FAQ

Frequently asked questions about Sinan Osman

Quick answers generated from the profile data available on this page.

What company does Sinan Osman work for?

Sinan Osman works for EFA Bilişim Yazılım Ltd.Şti..

What is Sinan Osman's role at EFA Bilişim Yazılım Ltd.Şti.?

Sinan Osman is listed as System Support Manager at EFA Bilişim Yazılım Ltd.Şti..

What is Sinan Osman's email address?

AeroLeads has found 1 work email signal at @datakey.com.tr for Sinan Osman at EFA Bilişim Yazılım Ltd.Şti..

Where is Sinan Osman based?

Sinan Osman is based in Tekirdağ, Türkiye, Turkey while working with EFA Bilişim Yazılım Ltd.Şti..

What companies has Sinan Osman worked for?

Sinan Osman has worked for Efa Bilişim Yazılım Ltd.Şti., Netsistem Bilisim, Indorama, Datakey Bilişim Ve Danışmanlık Ltd. Şti, and Bilge Adam.

Who are Sinan Osman's colleagues at EFA Bilişim Yazılım Ltd.Şti.?

Sinan Osman's colleagues at EFA Bilişim Yazılım Ltd.Şti. include Mahmud Uğur, Tuba Işik, Aziz Özer, Engin Meriç, and Osman Başaran.

How can I contact Sinan Osman?

You can use AeroLeads to view verified contact signals for Sinan Osman at EFA Bilişim Yazılım Ltd.Şti., including work email, phone, and LinkedIn data when available.

What schools did Sinan Osman attend?

Sinan Osman holds Atatürk Faculty Of Education, Computer And Instructive Technology Teacher from Marmara Üniversitesi.

What skills is Sinan Osman known for?

Sinan Osman is listed with skills including Active Directory, Hyper V, Virtualization, Windows Server, Vpn, Dns, Dhcp, and Dpm.

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