Over 10 years we help companies reach their financial and branding goals. Engitech is a values-driven technology agency dedicated.



411 University St, Seattle, USA


+1 -800-456-478-23

Who we are.


We are a France-based company. We are agile and enthusiastic when it comes to craft innovative architecture technologies.

We are the creators of the globally recognized framework named Koin.  

Since 2017, we have gained a lot of experience and have built efficient tools to empower the open-source community and Kotlin users. 


Arnaud Giuliani

Creator of the well-recognized open-source framework KOIN, in charge of tech and communication. 
 Arnaud has 15 years of Dev experiences, former lead tech in Curve, Blablacar.
Certified by Google and JetBrains, +35 international conferences given on Kotlin and Koin. 

Michaël Montoya

IT industry passionate since the 90’s, industrial engineer
International Key Account Manager B2B, 12 years at an US leader of food industry. 
Taking care of finance, sales and administrative topics.

Innovation - open-source - environmental responsability

Kotzilla is, first of all, dedicated to create disruptive IT technologies to improve Dev team life thanks to efficient, easy-to-use and value-added services to manage application architecture.

Since 2017, we work on Koin, an open-source framework. We are committed to continuously contribute to open-source communauties to allow a free access to our innovation.

There is no point to pretend to disrupt current market without targeting a lower energy consumption with our innovations. Sharing better insights of applications with a lower data consumption, that’s our duty!

Be, and be recognized as, the leaders of mobile architecture technologies .

We are committed to support developers to architecture, maintain and grow their applications in an easy and efficient way thanks to our innovative services.

K – Kotlin passionated

O – Open-Source Spirit

T – Trustability

Z – Zero increase of CO2 footprint versus current services

I – Ingenuity services

L – Leadership on tech vision

L – Loyalty to our open-source community

A – Accountability for users and customers