subtitle

About Us

subtitle

Experts Driven by Passion
and Purpose

Explore our journey, expertise, and commitment to delivering exceptional results over years.

Decades of experience in the security field

We're a passionate team of innovators obsessed with
using AI to speed up vulnerability research. We believe AI can
revolutionize the security industry

subtitle

Our Team

subtitle

Diverse Minds One
Mission, Our Team

Together we achieve more by supporting each other through every challenge.

Umit Aksu

Founder / CEO

Umit Aksu is the founder and director of Mobile Hacking Lab and Djini.AI and has decades of experience with advanced Mobile Security and leading security research teams.

Jelmer Hulsman

Co-founder

Jelmer is an experienced Security Engineer with experience in building and rolling out DAST solutions within enterprises and co-founder of Mobile Hacking Lab and Djini.ai

Arno Miedema

Co-founder

Arno is an experienced Security Engineer and Developer and has extensive Android Knowledge from Application Security until the Linux Kernel.

Ken Gannon

Head of Vulnerability Research

Ken is Security Researcher a multi-year Pwn2Own winner with over a decade of experience, specializing in mobile application security.

Khalifa Alshamsi

Partner / Advisor

Khalifa is a strategic advisor at Djini.ai and a cybersecurity entrepreneur based in the Middle East. He is an offensive security expert and a Black Hat trainer with extensive hands-on industry experience.

Lyes Mouloudi

Security Researcher

Lyes is an experienced Security Researcher and Bug Bounty Hunter specialized in Android. He is in the top 5 on HackerOne in the mobile apps category.

Neil Mark Ochea

Security Researcher

Neil Mark is an experienced Security Researcher / Bug Bounty Hunter with a track record in finding impactful bugs in Mobile Applications.

subtitle

FAQ

subtitle

Get answers to your
questions in our FAQ’s!

Streamline your inquiries—explore our FAQs to save time

Djini is an AI-powered security tooling platform sold in AppSec and Research / Exploitation bundles. It enables pentesters, bug hunters, and security teams to find real, exploitable vulnerabilities using agentic workflows.

Djini is built for AppSec teams, pentesters, bug bounty hunters, and offensive security researchers. It delivers IOS and Android virtual devices and advanced agentic work flows to identify and exploit advanced and chained vulnerabilities.

The AppSec Bundle combines AI-agentic static and dynamic testing to uncover advanced application security vulnerabilities. Dynamic testing is used to verify impact and automatically generate structured bug bounty or pentest reports with evidence collected by AI agents.

The Research / Exploitation Bundle delivers AI-agentic fuzzing, crash analysis, and automated PoC generation for native and mobile attack surfaces. It is built for deep vulnerability research, exploit development, and high-impact bug discovery.

Yes. Djini Enterprise offers private deployments, white labelling, user management, custom scan limits and custom finetuned model.

Full access to all courses and certifications on Mobile Hacking Lab

Yes. Enterprise customers can run Djini in a fully private environment on dedicated cloud or on-prem infrastructure.

Yes. Enterprise plans support custom AI models trained on your applications and threat landscape.

Yes. Enterprise plans can include Mobile Hacking Lab (MHL) AppSec and exploitation training for teams.

Furthermore, each subscription comes with Djini.ai training specific to the bundle using hands-on labs.

Yes. You can upgrade from AppSec to Research or Enterprise at any time, with changes applied immediately or at the next billing cycle.

Uncover weak spots in any mobile app with Djini.AI

Get the Demo and unplash your producttivity.

Get A Demo