
Hanefi Öğütveren
Senior Cyber Security Architect
Salary / Daily rate
Türkiye Petrolleri, 02040 Adıyaman Merkez/Adıyaman, Türkiye
Freelance
Remote only
Skills
Languages
About me
Intro
Certified cybersecurity architect (CISSP) with 10+ years protecting financial institutions and major enterprises. Built SOC environments, managed security teams, and implemented SIEM/DLP solutions for banks and e-commerce platforms. Specialized in enterprise security architecture and incident response to strengthen your organization's cyber defense.
Work experience
Cyber Security Architect
AkbankBanking
Mar 2022 - Present
4 years 4 months
IT Security Team Leader
PaytenFinancial Services
Sep 2020 - Mar 2022
1 year 7 months
Istanbul, Türkiye
▪ Prepare and execute Security Roadmap and improve company’s security posture ▪ Manage Cyber and Network Security Teams ▪ Responsible for Company’s Network And Security Env. ▪ Build up SoC env and process for the company. ▪ Contribute critical projects and guide the squads for security perspective
HepsiburadaTechnology, Information and Internet
Jul 2018 - Oct 2020
2 years 4 months
Information Security Team Lead
Jan 2020 - Oct 2020
10 months
Senior Security Administrator
Jul 2018 - Dec 2019
1 year 6 months
Istanbul, Turkey
▪ Information Security Tools(IPS,SIEM,EPP,EDR..) Management ▪ CDC Build for HepsiBurada ▪ Information Security Incident Management ▪ Managing Information Security Architecture ▪ Producing Solutions to upcoming threats
IT Security Leader
AvivaSA Emeklilik ve HayatInsurance
Nov 2016 - Jul 2018
1 year 9 months
Istanbul, Turkey
▪ Responsible for all IT systems security including infrastructure,applications,databases.. ▪ Manage the security projects for Aviva Global Securtiy Framework compliance ▪ Prepare,implement and manage company’s DLP solution with global assistance ▪ Manage the SIEM solution by assisting IT service provider ▪ Create and manage proper Security Policies for critical databases using Database Access Monitoring tool ▪ Provide assistance for Audits and solve the findings with long term Security Solutions. ▪ Responsible for company’s FWs and other network security technologies(IPS/IDS,NAC) to comply with PCI/DSS and other standarts ▪ Regional CISO Team Member-provide consultancy to CISO about technical issues.
Senior Information Security Specialist
Türkiye Finans Katılım BankasıBanking
Jun 2015 - Dec 2016
1 year 7 months
Istanbul, Istanbul, Türkiye
▪ Manage SIEM-Analyze Logs, Define Security Rules ▪ Prepare Workflows for CERT organizations ▪ Collect All system logs such as OS(Windows,Unix), Network Devices, VAS Product... ▪ Analyze Firewall Rules and Changes and inform other teams for the rules ▪ Manage DLP solution and prepare policies. ▪ Analyze Security Incidents
Cyber Security Specialist
TTNET
Jun 2014 - Jul 2015
1 year 2 months
Türkiye
- TTNET CERT Member -Collect All system logs such as OS(Windows,Unix), Network Devices, VAS Product... -Take Action against any kind of abuse -Manage Information Security tools like SIEM,DAM, DLP ..
Military Service
Nov 2013 - May 2014
7 months
IT - Network Engineer
Huawei Tech. Co. Ltd.Telecommunications
Jan 2011 - Dec 2013
3 years
Istanbul, Istanbul, Türkiye
-Responsible for Huawei Turkey's Local and / or Wide area networks, IT security and telecommunications. Keeping continuity of existing network. -Installing and managing servers and network devices such as Routers, Switches,IP-Pbx's etc.. And supporting Central Asia Region Offices IT and Enterprise projects.* -Troubleshooting Level 2 Network and System Problems in SLA times. -Build up, management and preformance optimising of Cloud Computing system of Huawei Turkey R&D Center. -Developing new projects to have a better Businnes Processing. *See the projects
Software Engineer Trainee
CarettaSoftware Development
Jun 2009 - Aug 2009
3 months
Istanbul, Istanbul, Türkiye
C#-SQL 2005 Small ERP Project
Education
Istanbul University
Bachelor of Engineering (B.Eng.)
2005 - 2010
5 years 1 month