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What we’re all about

Xenoss is an NYC-based MarTech/AdTech software development lab. We develop complex solutions from scratch for our clients, build development сenters, or assist their tech teams with improving existing solutions, solving AI/big data/high load problems, building particular modules, and performing system optimization.

Our clients are leading SaaS companies, world-known enterprises, and aggressively growing startups, including Activision Blizzard, Sizmek, Voodoo, Dataseat, Ad-Lib, Venatus, and others. The software we’ve delivered is now the tech basis of multi-billion dollar businesses and is used by Nestlé, Adidas, Virgin, Uber, HSBC.

Leadership team

Dmitry Sverdlik


Vova Kyrychenko


Alex Rahaman

Advisory Board Chairman

Maria Novikova


Valery_Sverdlik, Xenoss Delivery Director

Valery Sverdlik

Delivery Director

Ksenia Sverdlik

Head of HR & Recruiting

Juliet Sokolovska

Head of Accounting

Anastasia Gavrish

Head of Employer Branding

Partner with Xenoss to develop top-quality solutions at the first try

15 years

of building data-centric solutions


of our clients recommend us


Average solution uptime is 99.4%

Our solutions are used by Nestlé, Adidas, Samsung, Uber

Industry-recognized as Digital Transformation Leader by top media

Lower solution operational costs than market alternatives

Building technology that manages millions of operations per second

Working with all cloud services (Google Cloud, AWS, Azure)

Solutions that process dozens of petabytes per month at a reasonable cost

A proprietary library of read-to-use code components helping drastically reduce development time

Small efficient ultra-senior teams

Our story

Xenoss was founded in 2013 by a team of AdTech veterans with an ambition to become a reliable tech partner for companies in the media, adtech and martech industries. The company name, Xenoss, takes its roots in Greek ‘xenos’. The word has an array of positive meanings, and almost universally means an ally, a friend, a host — someone with the knowledge to help.

Our core team has been on the technical frontier of adtech since the early 2000s. We are the team behind the world’s first mobile DSP, an adtech startup with a successful exit, and multiple adtech and martech products delivered for all types of startups and enterprises in the ecosystem.

To bring Xenoss IT talent closer to where our customers need us, we established our HQ in NYC and a first R&D center in Kyiv, Ukraine.

Since then, the software we’ve delivered has powered multi-billion businesses worldwide, and our services now range from martech/adtech to other areas requiring high load, big data and AI/ML competencies.

Fifteen years later, we’re still helping the world’s tech innovators grow and succeed.

Awards & recognition

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Let’s discuss your challenge

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