Joaquín M. Fernández Barreiro

Joaquín M. Fernández Barreiro

Managing Director Build38 Iberia

Head of Product Development and Operations

Never underestimate a friendly smile and a patient listener – especially not if his job is somewhat called “Dev Ops”. His patience and sense of timing, discretion and enduring leadership are part of his irresistable super power skills. A deep understanding for mobile security in code make Joaquín an innovative digital thinker and an excellent manager for B38 Iberia.


Pedro Hernandez

Pedro Hernández

Head of Product Management & Co-Founder

Quality Innovation

Pedro Hernández is drawn to thinking big. His take on business is not global, it is cosmic. Continents are the smallest unit for him, his personal journey took him from Europe to Asia. Pedro is educated in terms of larger connections. His exceptionnel management skills come from an astrophysic background.

Mobile security is a matter of quality. Innovation is finally adapting to the allimportant human need of security and as it does it is improving.


Tillmann Gmelin

Tillmann Gmelin

VP Partnerships, Head of Finance & Co-Founder

Ahead of Technology

Tillmann Gmelin is used to startup athmosphere and multiple challenges in one time. His mind is a radar eagle eyes that spot the most relevant barriers immediately. He is quicker and more enduring than anybody else. What might seem incompatible to others comes natural to him. His infectious drive and thorough mind will get you engaged before you even notice. The secret behind his speed and persuasiveness is structure. Tillmann is an engineer who is building the fundamental layers of success for Build38.

For Tillmann Munich is new, family life and being a dad is new, cofounding Build38 is new. For anything new that might come up in the future, Tillmann will not hesitate a millisecond to face the challenge.

You call it mobile security. I call it mobility, flexibility, innovation. Of course it is secure. But it is secure in a new way.


Torsten Leibner

Torsten Leibner

Head of Product Management & Build38 Co-Founder

T.A.K Product Mastermind

As one of the masterminds behind the overall architecture of The Trusted Application Kit© Torsten is Head of Product Management by nature. Torsten Leibner is a hands-on manager with the curiousity of an explorer. With him everything somehow becomes doable. Obstacle are nothing but random consequences of management, Torsten would simply call it ‘getting things done’.

There is no need to convince him, he is already in or already over it. His support will be as powerful and uplifting for his team as his belief in success. This is why Torsten will also not try to convince anybody else about the need of application security. He cares for mobile security because of deeply personal reasons as – down to the basic layer – we all do. Torstens focus lies on expanding the power of mobile security software, improving the quality and optimizing every step of the journey. His industry perspective helps customers to transform their business task into a solution, not simple, but easy – doable.

I don’t care for mobile security. I care for my mobile security. This is a huge difference.


Whitepaper Trusted Application Kit

Trusted Application Kit© Whitepaper


Build38 will be at Infosecurity Europe London

Build38 will be in London at Infosecurity Europe, starting 2019|06|04 until 2019|06|04. Europe´s leading event on cyber security and information is bringing experts from business, tech and cyber communities together. Meet us at Booth L140 and learn more about our approach on protecting companies and individuals.

000 days 00 hours 00 minutes 00 seconds

Infosecurity Europe London


Build38 Partner at CIBI Day Munich

Build38 will join the 18th CIBI Innovation Day coming up March 21st. The CIBI Day 2019 will take place at HBW Conference Center in Build38’s German hometown Munich. Handpicked contributors are invited to discuss the future of the finance and payment sector in the digital age. Host of the event is the IBI Network. As a new partner of the IBI Network Build38 gets to establish the relationship with the University of Regensburg and leading companies in the German banking industry.

000 days 00 hours 00 minutes 00 seconds

CIBI Day 2019 Munich


Build38 Silver Sponsor at CISO Day 19 Madrid

Build38 Iberia will be part of CISO Day 2019 in Madrid coming up June 12th. The colorful event in Spain will be all about cyber innovation, cyber intelligence and cyber security. Keynote speakers and startups join to discuss the CISO perspective on hacking and critical infrastructure.

000 days 00 hours 00 minutes 00 seconds

CISO Day 2019 Madrid


Insights from our CEO at EuroCIS Düsseldorf

First pictures from our CEO Dr. Christian Schläger and Head of Finance Tillmann Gmelin at EuroCIS in Düsseldorf, starting this morning. We took all the experiences from Tel Aviv with us to welcome Build38 guests with analytics and insights on app hardening  - and a fair amount of chocolate. Christian will be there for today, if you want to chat with our CEO, take the chance.


Build38 is exhibiting at RSA Conference 2019 in San Francisco “where the world talks security”. The team will be present at Moscone Center booth #101 in Early Stage Expo. For appointments, feel free to get in touch beforehand. Better.

000 days 00 hours 00 minutes 00 seconds

RSA 2019 San Francisco 2019/03/04 - 2019/03/08