About us

About us

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Fast forward to now. We have the most complete and mature solutions for protecting the client-side. Our customers include the FORTUNE 500, retailers, airlines, banks and others whose success depends on safely engaging with their customers online.  We keep these interactions secure so the business can innovate freely while protecting its revenue, reputation, and regulatory compliance.

Our management team

Rui Ribeiro

CEO & Co-Founder

Rui Ribeiro is the CEO and co-founder of Jscrambler. An entrepreneur and innovator, he has led the company from a start-up to a leader in client-side web application security. He has co-authored several application security patents and is passionate about helping companies innovate quickly while knowing that their applications are secure.

Pedro Fortuna

CTO & Co-Founder

Pedro Fortuna is CTO and Co-Founder of Jscrambler where he leads the company's product innovation strategy, research, and engineering. He has more than 15 years of experience in the web application security industry. He is a regular speaker at international security conferences and co-founder of OWASP Lisbon. His main research interests include Application Security, Web Security, Browser Security, and Software Engineering. He has authored several patents in application security.

Carlos Gonçalves

VP of Growth

Carlos Rocha Gonçalves is VP of Growth at Jscrambler and leads the company's GTM Strategy as well as Partnerships and Alliances. Carlos has over a decade of product marketing and growth leadership experience in the technology industry. He has a proven track record in developing and managing diverse teams, Fortune 500 customers, and technology partners globally.

Marta Borges


Marta Borges is the CFO of Jscrambler, and is responsible for leading all finance, HR, Legal, and operations, guiding the allocation of investment, and building scaled operational processes. She brings over 15 years of experience managing finance and operations teams in different industries, from packaging to IT consulting and SaaS companies. Marta holds a degree in Accounting and Administration and executive programs in fintech and digital transformation.

Tyson Whitten

VP of Marketing

Tyson is the VP of Marketing at Jscrambler, responsible for company positioning, messaging, demand generation, sales enablement, media and analyst relations. Tyson brings years of cybersecurity experience supporting rapid growth venture-funded technology companies. Previously, Tyson has held cybersecurity leadership positions at ReversingLabs, CA Layer 7 Technologies (CA/Broadcom), Secureworks, and Guardent (Verisign). He holds a B.S. and MBA from Boston College.

Mukesh Sharma


Mukesh, COO at Jscrambler, leading Global Sales, Marketing, Partnership, Finance, and HR functions, drawing from 20+ years of leadership at tech innovators like VMware, Puppet, Sumologic and Atos. He has an Executive MBA from the University of Oxford. Mukesh prioritizes a customer-centric approach, ensuring operational efficiency and strategic alignment across the organization.

Joel Silva

VP of Product Development

Joel is a seasoned leader with 20+ years of experience across the healthcare, retail, and e-commerce sectors. He's held leadership roles at industry giants like Sonae and Farfetch, focusing on operating and scaling product development. He champions a culture of curiosity, empathy, and action, believing it's crucial for driving exceptional product innovation.
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