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Talha Karakumru Email & Phone Number

Senior Application Security Engineer at Trendyol Group
Location: Istanbul, Türkiye, Turkey 7 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 100%

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Current company
Trendyol Group
Role
Senior Application Security Engineer
Location
Istanbul, Türkiye, Turkey
Company size
2060 employees

Who is Talha Karakumru? Overview

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Quick answer

Talha Karakumru is listed as Senior Application Security Engineer at Trendyol Group, a company with 2060 employees, based in Istanbul, Türkiye, Turkey. AeroLeads shows a matched LinkedIn profile for Talha Karakumru.

Talha Karakumru previously worked as Application Security Engineer at Trendyol Group and Penetration Tester at Barikat Grup. Talha Karakumru holds Software Engineering from Maltepe University.

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Email format at Trendyol Group

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Trendyol Group

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Profile bio

About Talha Karakumru

- Application security: SCA/SAST/DAST/IAST, source code review/audit, manual web/mobile application security tests and vulnerability management.- Cloud and container security: Kubernetes and Docker security; IaC and secret detection.- Penetration testing: internal, external, wireless, web/mobile application, and VOIP security tests; source code review/audit; DDOS tests and social engineering.- Red teaming: breach and attack simulation, attack surface analysis and threat modeling.talhakarakumru.medium.comblog.talhakarakumru.com

Listed skills include Malware Development, Linux, Cybersecurity, Node.Js, and 33 others.

Current workplace

Talha Karakumru's current company

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Trendyol Group
Trendyol Group
Senior Application Security Engineer
maslak, istanbul, turkey
Website
trendyol.com
Employees
2060
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7 roles

Talha Karakumru work experience

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

Senior Application Security Engineer

Trendyol Group

İstanbul, Türkiye

Application Security Engineer

Trendyol Group

Istanbul, Turkey

- Performing manual source code reviews and audits (manual and SCA/SAST code audits) and/or any needed security research on the product suites undergoing assessment- Developing products and tools to improve application security processes- Being a subject matter expert and ambassador to Trendyol Engineering for secure coding practices, security testing.

Penetration Tester

Barikat Grup

Istanbul, Turkey

- Web application and API security tests- Mobile application security tests- Source code review and audit- Internal, external and wireless network security tests- VOIP security tests- Social engineering and DDOS tests- ISO27001 security tests- BDDK security tests

Jul 2022 - Jan 2023

Red Team Operator

Barikat Siber Güvenlik

Istanbul, Turkey

- Breach and attack simulations- Application security research- Attack surface analysis- Threat modeling

Jul 2022 - Jan 2023

Associate Penetration Tester

Barikat Siber Güvenlik

Istanbul, Turkey

- Web application and API security tests- Mobile application security tests- Source code review and audit- Internal, external and wireless network security tests- VOIP security tests- Social engineering and DDOS tests- Attack surface analysis- Threat modeling- ISO27001 security tests- BDDK security tests

May 2021 - Jun 2022

Penetration Tester

Tüv Austria Sybercode

Istanbul, Turkey

- Web application and API security tests- Mobile application security tests- Source code review and audit- Internal, external and wireless network security tests- Social engineering, DDOS and load tests- ISO27001 security tests

Aug 2020 - Mar 2021

Content Writer

Web Tasarim 34 ® Ltd. Şti̇.

Istanbul, Turkey

- I published around 40 blog posts about cyber security, computer science and software engineering

Jul 2020 - Dec 2020
Team & coworkers

Colleagues at Trendyol Group

Other employees you can reach at trendyol.com. View company contacts for 2060 employees →

SB Sezin Biner Sezin Biner Colleague at Trendyol GroupIstanbul, Istanbul, Türkiye, Turkey View → İİ İlhan İnci İlhan İnci Colleague at Trendyol GroupIstanbul, Türkiye, Turkey View → ÇA Çiğdem Avcı (Acımış) Çiğdem Avcı (Acımış) Colleague at Trendyol GroupAdana, Adana, Türkiye, Turkey View → OÇ Olgaç Çalıdan Olgaç Çalıdan Colleague at Trendyol Groupİzmir, İzmir, Türkiye, Turkey View → MG Mehmetcan Güleşçi Mehmetcan Güleşçi Colleague at Trendyol GroupIstanbul, Türkiye, Turkey View → Sİ Sıla İlbey Sıla İlbey Colleague at Trendyol GroupMamak, Ankara, Türkiye, Turkey View → YO Yunus Orpak Yunus Orpak Colleague at Trendyol Groupİzmir, Türkiye, Turkey View → MÖ Murat Özcan Murat Özcan Colleague at Trendyol GroupIstanbul, Istanbul, Türkiye, Turkey View → BE Burçak Erakalin Burçak Erakalin Colleague at Trendyol GroupPendik, Istanbul, Türkiye, Turkey View → FK Fuat Kaya Fuat Kaya Colleague at Trendyol GroupOsmaniye, Osmaniye, Türkiye, Turkey View →
2 education records

Talha Karakumru education

FAQ

Frequently asked questions about Talha Karakumru

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

What company does Talha Karakumru work for?

Talha Karakumru works for Trendyol Group.

What is Talha Karakumru's role at Trendyol Group?

Talha Karakumru is listed as Senior Application Security Engineer at Trendyol Group.

Where is Talha Karakumru based?

Talha Karakumru is based in Istanbul, Türkiye, Turkey while working with Trendyol Group.

What companies has Talha Karakumru worked for?

Talha Karakumru has worked for Trendyol Group, Barikat Grup, Barikat Siber Güvenlik, Tüv Austria Sybercode, and Web Tasarim 34 ® Ltd. Şti̇..

Who are Talha Karakumru's colleagues at Trendyol Group?

Talha Karakumru's colleagues at Trendyol Group include Sezin Biner, İlhan İnci, Çiğdem Avcı (Acımış), Olgaç Çalıdan, and Mehmetcan Güleşçi.

How can I contact Talha Karakumru?

You can use AeroLeads to view verified contact signals for Talha Karakumru at Trendyol Group, including work email, phone, and LinkedIn data when available.

What schools did Talha Karakumru attend?

Talha Karakumru holds Software Engineering from Maltepe University.

What skills is Talha Karakumru known for?

Talha Karakumru is listed with skills including Malware Development, Linux, Cybersecurity, Node.Js, Security Testing, Networking, Reverse Engineering, and Penetration Testing.

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