Iftach Orr

Co-Founder

Greece17 yrs 11 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Co-Founder & CTO leading AI security initiatives.
Expert in mobile development with extensive project management experience.
Passionate educator shaping the next generation of tech professionals.

Stackforce AI infers this person is a leader in AI security and mobile development with a strong focus on product management.

Contact

Skills

Core Skills

Security ArchitectureAi DevelopmentData EngineeringProduct ManagementMobile DevelopmentEducation

Other Skills

SecurityAISoftware DevelopmentThreat modelingPolicy enforcementAbuse detectionModel evaluationAdversarial testingCollaboration with industry leadersModel distillationRobustness evaluationData CollectionBig DataWeb DevelopmentInternet Marketing

Experience

17 yrs 11 mos

Total Experience

2 yrs 9 mos

Average Tenure

8 yrs 4 mos

Current Experience

Alice

Co-Founder & CTO

Jan 2018 – Present · 8 yrs 4 mos · Tel Aviv Area, Israel

Securing the AI Stack: From Foundation Models to Agentic Systems
At ActiveFence, I lead our efforts to secure the next generation of AI. As CTO and co-founder, my work centers on building the security architecture for GenAI systems - ensuring they remain robust, aligned, and abuse-resistant at scale.
Our platform protects the world’s most influential tech companies from evolving threats in AI: from prompt injection and jailbreaks, model misuse, and emergent Agentic AI risks.
Highlighted initiatives:
Agentic AI Security: Designing control frameworks for autonomous agents and tool-using LLMs, including threat modeling and policy enforcement at runtime
Secure Model Infrastructure: Building systems that detect abuse, evasion, and unsafe outputs across modalities and languages
Red Teaming at Scale: Leading adversarial testing programs in partnership with industry leaders to simulate real-world harms and harden AI deployments
Model Distillation & Safety Alignment: Distilling smaller, safer models that can be deployed on-edge or within enterprise environments with provable robustness
I collaborate with CISO, Trust & Safety, and AI teams across industries to bring security-first thinking into AI development - from pre-deployment evaluations to real-time enforcement.

SecurityAISoftware DevelopmentProduct ManagementSecurity ArchitectureAI Development

Similarweb

VP R&D

Jul 2014 – Mar 2018 · 3 yrs 8 mos · Tel Aviv, Israel

In charge of all of the technical aspects of the B2C products & Data Collection systems of SimilarWeb. Leading a group of super engineering teams tackling the challenge to collect, receive and ingest enormous amounts of data. Working with a variety of technologies from iOS and Android, through Crawling and Scraping to Large Scale Web servers and Big Data Ingestion.

Data CollectionBig DataWeb DevelopmentMobile DevelopmentData EngineeringProduct Management

Lool ventures

2 roles

Advisor

Oct 2013 – Mar 2015 · 1 yr 5 mos · Israel

EIR - Product Manager & Lead engineer

Nov 2011 – Nov 2013 · 2 yrs · Israel

At Lool Ventures I've created startups @ internet speed. From the Idea through the design to production, Staying hands on throughout all the Incubation start up stages. I had the privilege of creating new exciting products every day, watch them grow and become independent successful companies.

Swifto

Senior Developer & Consultant

Mar 2011 – Nov 2011 · 8 mos · Israel

I began my path at Swifto as a consultant for Mobile development and soon enough I've decided to join the forces actively. It was a lovely and rewarding time at Swifto offices, where I had the chance to work with many talented people, learned a lot about internet marketing & start up enterprenship And also I was lucky to have time to be hands on with my old pal, mr Javascript.

Mobile DevelopmentInternet Marketing

Tunewiki, inc

Senior Developer & Project Manager

Sep 2009 – Sep 2011 · 2 yrs

Lead the awesome world-wide-developed-and-used 'LyricLegend' project on all mobile platforms, We've enhanced music experience for the world and created a bran-new way to have fun with the lyrics & songs of the greatest artists on earth.

Mobile DevelopmentProject Management

Freelance

iOS Software engineer

Feb 2009 – Sep 2009 · 7 mos · Israel

I've began developing for the first version of iOS before everyone understood the app-revolution is hitting off. I've began developing apps as a freelance at the beginning of 2009. Objective-C was a love from first sight - I knew that I wanted to focus on mobile development since the first time I've opened eclipse with J2ME - so I knew this is what I've been looking for when XCode opened up on my white macbook. I've created 4 applications in 6 months, worked night and day, back then there were so few of us iOS developers, that Q&A on the subject were handled mostly in private mailing lists. a Great 'pioneery' experience.

iOS DevelopmentObjective-CMobile Development

Hackeru

Computer Science Teacher

Jul 2008 – Jul 2009 · 1 yr · Ramat-Gan, Israel

I admit, I have a big passion for teaching. At HackerU I had the chance to teach Programming Languages like Java, C# and Javascript, On subjects such as J2ME, J2SE, J2EE ,ASP.NET, WinForm, and core basics of the web such as HTML and AJAX.
It was a great experience to teach over 150 pople in 4 hours long lectures and watch them following me with trust, evolving into the new generation of the Israeli hightech Hackers.

TeachingProgramming LanguagesEducation