Our Team

Meet our team.

We work with KVKK attorneys registered with the Ankara and Istanbul Bar Associations, TSE-certified penetration testers, ISO 27001 lead auditors, and data protection specialists. Certifications are genuine and verifiable, and every expert owns a clearly defined area of responsibility.

Legal, offensive security, and product engineering — all three under one roof.

25
Employees · Credentialed Profiles
20
Years of Corporate Track Record
40+
Professional Certifications & Credentials
12
Sectors · Finance, Energy, Government
01 — Legal & Compliance

Legal & Compliance

We interpret KVKK Board decisions, draft formal legal notices, manage VERBİS registrations, audit ISO 27001 ISMS implementations, and work on GDPR contracts (DPAs, SCCs). This team builds the first line of legal defense for client organizations.

The logic is simple: Compliance comes before the fine.

Atty. İrem Genç

Atty. İrem Genç

Legal Counsel · KVKK & Data Privacy Law
Ankara BarosuKVKK Process Management

Attorney registered with the Ankara Bar Association. Works on the legal architecture of data processing operations under KVKK, breach response, correspondence with the Turkish Data Protection Authority, and privacy notice / explicit consent documentation.

Prefers to build auditable compliance models by embedding legal requirements into operational processes.

Ankara Barosu KVKK Specialist Data Privacy Law
Full CV & Projects
Atty. Rabia Dağcı

Atty. Rabia Dağcı

GDPR Compliance Attorney · DPA / SCC Specialist
İstanbul BarosuAB Data Protection

Attorney registered with the Istanbul Bar Association. Focuses on GDPR engagements: EU data protection legislation, cross-border data transfers (DPAs, SCCs), and data flows within international group structures.

Interprets GDPR obligations on a risk basis and fits them into the company's daily operations; looks at concrete business impact rather than abstract clauses.

İstanbul Barosu EU GDPR DPO (CFE-CERT) CIPP/E DPA / SCC
Full CV & Projects
Uygar Aydın

Uygar Aydın

Data Protection & Information Security Lead Auditor · Practice Lead
İstanbulKVKK SpecialistISMS Practitioner

Ten years in cybersecurity, KVKK, and ISO 27001. Leads general management and business development at Nesil Teknoloji; advises on KVKK and GDPR engagements and conducts ISO 27001 and 27701 audits.

Holds CIPP/E, ISO 27001 Lead Auditor, ISO 27701 Lead Implementer, and CISM certifications, along with a CMB Information Systems Independent Audit License (No. 930873).

ISO/IEC 27001:2022 LA ISO/IEC 27701:2019 LA CIPP/E EU GDPR DPO CISM CMB Information Systems Independent Audit License No. 930873
Full CV & Projects
Murat Kaya

Murat Kaya

ISO 27001 Lead Auditor · ISMS Lead
İstanbulBGYS MimariRisk Management

ISO 27001 Lead Auditor. Works on ISMS audits, certification processes, and risk management.

Builds client ISMS structures from scratch or aligns existing systems with the standard; prepares internal audit reports in the field.

CISA CISSP ISO/IEC 27001:2022 LA CompTIA Security+
Full CV & Projects
Murat Nas

Murat Nas

Business Development Director · Strategic Growth
Strategic PartnershipsEnterprise Clients

Business Development Director at Nesil Teknoloji. Works on new business opportunities, enterprise client relationships, and the company's market positioning.

A long-time industry insider; works on enterprise sales, proposal management, and long-term client relationships.

Strategic Growth Enterprise Sales Business Development
Full CV & Projects
Faruk Keten

Faruk Keten

Senior Systems Engineer · Infrastructure Security
Active DirectoryNetwork Architecture

Senior systems engineer. Works on IT infrastructure, network architecture, and Active Directory; enterprise system deployment and security hardening are his domain.

Supports the infrastructure side of both the internal team and client projects; the person who keeps the environment running.

MCSE CCNA Sophos Endpoint MikroTik MTCNA
Full CV & Projects
02 — Offensive Security

Offensive Security

We operate under TSE Class A penetration testing accreditation (TS 13638/T2, No. TSE-STF-065). Our OSCP, OSEP, and CRT certified experts deliver web, mobile, API, network, source code (SAST), and red team engagements across finance, energy, e-commerce, and government.

We prioritize findings not just by CVSS score, but by business impact. We follow the NIST SP 800-115, OWASP WSTG, and OSSTMM frameworks — and write reports in language the reader can act on.

Alpaslan Aydın

Alpaslan Aydın

TSE-Certified Penetration Testing Expert · 10+ Years
Web · Mobile · NetworkRed Team

Ten years of penetration testing. TSE Senior Penetration Testing Expert. Enterprise environments and critical infrastructure testing are his core focus.

Holds OSCP+, OSCP, CEH, and LPT certifications; works with methodological discipline in the field and writes audit-ready reports.

OSCP+ OSCP CEH LPT TSE Senior Penetration Testing Expert (TS 13638)
Full CV & Projects
Alper Çoşar

Alper Çoşar

TSE-Certified Penetration Testing Expert · Internal Network & Infrastructure Security
Internal Network Penetration TestingActive Directory

TSE-Certified Penetration Testing Expert. Internal network pentesting, Active Directory assessment, and infrastructure security are his main areas.

Works within the TS 13638 framework; analyzes internal attack surfaces hands-on and delivers findings in audit-ready reports.

TSE-Certified Penetration Testing Expert (TS 13638) Internal Network Pentest Active Directory CRTP
Full CV & Projects
Buğra Tektepe

Buğra Tektepe

Penetration Testing & Source Code Analysis (SAST) Lead
Hacettepe Computer EngineeringSAST · DAST

Computer Engineering graduate of Hacettepe University. Leads the penetration testing and source code analysis (SAST) team. Works with the TS 13638, OWASP, and PTES frameworks.

Performs code security analysis with Fortify and SonarQube; frames findings through RCA and Secure SDLC so they close permanently.

OSCP GPEN (SANS / GIAC) TSE Senior Penetration Testing Expert (TS 13638) CSSLP Fortify SonarQube
Full CV & Projects
Lizi Natroshvili

Lizi Natroshvili

OSCP-Certified Offensive Security Expert
Offensive SecurityAD & Network

OSCP-certified penetration tester. Works in offensive security with a focus on Active Directory and network attack scenarios.

Tests complex attack chains in the field; reports show how each finding was discovered and how to reproduce it.

OSCP TSE-Certified Penetration Testing Expert (TS 13638) CRTP eJPT
Full CV & Projects
Enes Yüksel

Enes Yüksel

Penetration Tester · Web · API · Red Team
OWASP Top 10API Security

Pentester working across web, API, and network. Deeply familiar with the OWASP Top 10, API security, Active Directory attacks, and red team scenarios.

Has delivered penetration tests across finance, energy, e-commerce, and government. Reports findings by business impact, not just technical score.

OSCP CEH TSE-Certified Penetration Testing Expert (TS 13638) eWPTX OSWP
Full CV & Projects
Gulzar Mamytova

Gulzar Mamytova

Cybersecurity Analyst · Threat Detection & Incident Response
SOC · Blue TeamThreat Hunting

Cybersecurity analyst on the SOC side: threat detection, log analysis, and incident response.

Performs threat hunting on Splunk and works with the MITRE ATT&CK framework; doesn't just close alerts — digs into root causes.

CompTIA Security+ TSE-Registered Penetration Testing Expert (TS 13638) Splunk Power User MITRE ATT&CK
Full CV & Projects
Ayşenur Ertürk

Ayşenur Ertürk

Cybersecurity Analyst · Threat Detection & Incident Response
SOC Tier-2Incident Response

Cybersecurity analyst. Works on threat detection, EDR log analysis, and incident response.

Operates at SOC Tier 2 in the field; runs proactive scanning and forensic work, not just reactive response.

CompTIA Security+ TSE-Registered Penetration Testing Expert (TS 13638) CySA+ CHFI
Full CV & Projects
Zehra Baranlı

Zehra Baranlı

Business Development Specialist · 8+ Years
Client RelationsProposal Management

Business development specialist at Nesil Teknoloji for eight years. Works on client relations, RFP / proposal management, and account management.

Long-standing point of contact for our enterprise clients; part of the company's institutional memory.

Client Relations RFP / Teklif Account Management
Full CV & Projects
03 — Product & Engineering

Product & Engineering

The engineering and growth force behind Cerezgo, Erişebilir, and nesil.ai. We turn the problems we see in consulting into SaaS products.

KVKK-compliant cookie consent management (CerezGo), İYS integration, and web accessibility — we build the products and run the operations across all three.

Eren İnal

Eren İnal

Senior Software Engineer · .NET Architecture
.NET CoreAPI · Mikroservis

Senior software engineer on the .NET stack; microservice architecture, API design, and the database layer are his core responsibilities.

Works with Microsoft Certified .NET, Azure Developer, and PostgreSQL; the backbone of our code quality standards and internal review culture.

Microsoft Certified .NET Azure Developer PostgreSQL Docker
Full CV & Projects
Ulaşcan Özbaş

Ulaşcan Özbaş

Senior Software Engineer · SaaS · İYS Systems
İstanbulBackend Mimari

Senior software engineer. Works on the technical side of İYS (Türkiye's Commercial Message Management System) built under CerezGo.

Backend architecture, data flows, consent management, logging, and service scaling are his domain; runs production systems on Azure and Kubernetes.

Azure Solutions Architect Kubernetes CKAD .NET Core Redis
Full CV & Projects
Melisa Özen

Melisa Özen

Business Development Specialist · KVKK & GDPR · Cerezgo
Client OnboardingCompliance Consulting

Business development specialist. Works with clients on KVKK compliance engagements and across the Cerezgo product family.

Experienced in data protection, privacy management, and regulatory compliance; acts as the translator between the technical team and business units.

KVKK Specialist Cerezgo Onboarding Customer Success
Full CV & Projects
ED

Elif Dalbul

Business Development Specialist · Cerezgo Privacy Center
Cookie ManagementConsent Workflows

Positions Cerezgo's solutions around each organization's needs and runs client-focused business development. Works especially on KVKK-compliant cookie management and the enterprise integration of user consent flows.

Cerezgo Consent Management CMP
Esma Pamuk

Esma Pamuk

Business Development Specialist · Cerezgo
Marka TemsiliStrategic Sales

Business development specialist at Cerezgo. Positions cookie management, user experience, and data security solutions across different industries.

Tracks markets and competitors; focuses on which industry the product fits and how it sells.

Strategic Sales Brand Management Cerezgo
Full CV & Projects
Betül Eren

Betül Eren

Senior Business Development Specialist · Cerezgo · Growth Strategy
Strategic GrowthGlobal Expansion

Senior business development specialist at Cerezgo. Works on growth strategy and high-profile client relationships.

Works on establishing Cerezgo both domestically and globally; matching the product with the right industry and the right use case is her main focus.

Growth Strategy Global Market Expansion Cerezgo
Full CV & Projects
Our Approach

When choosing a cybersecurity vendor, you need to see the name behind the signature. This work is done by people in the field — not by an automated report.