We specialize in building custom analytics and enterprise-grade SaaS platforms for the advertising and marketing industries.

We have built up a strong reputation as a trusted Technology Partner by sharing our clients’ vision, goals, and determination to succeed.

Our passion for technology is present in everything we do – from understanding our clients’ requirements and creating the MVP, to our proactive and agile software development approach, through to executing the application’s release and beyond.


Our team consists of over 85 highly skilled technology enthusiasts


We’ve developed over 100 successful projects


Our company has grown over 1,500% in 5 years


More than 60% of our new business comes from client referrals


We’ve started two succesful companies of our own


The startups we’ve worked with have raised over $42m in funding & investment rounds


Our apps have been featured in a number of well-known media portals.

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Producing visually impressive, innovative software solutions is only part of the equation. We form strong, long-term relationships with clients and become their trusted Technology Partner.

We work closely with startups and assist them with creating an MVP that can be brought to market in the shortest time possible, offer insights into the target market, and provide guidance on how to attract investors and raise venture capital.

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We have drawn on our skills, experience and expertise and started a couple successful startup ventures of our own.

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Our team of 85+ software enthusiasts are managed by bright, passionate technical leaders and entrepreneurs.

Maciej Zawadziński

Chief Executive Officer

Maciej is Clearcode's co-founder. He is a skilled technical leader and a savvy entrepreneur. Since 2003, he has held the position of CEO of 4 successful startups.

Dominik Jendroszczyk

Chief Financial Officer

Dominik is the
co-founder of Clearcode and has been in the Internet business since 2003. He is an entrepreneur and leader and has been the co-founder and CFO of 4 successful startups.


Sales Director

Leo’s focus is on developing and executing marketing and sales strategies, mainly for the North American market. It is the process that most fascinates Leo, not the significance of the end product.

Grzegorz Jendroszczyk

Key Account Manager

Grzegorz is a passionate fan of technology. His approachable and problem-solving attitude makes him the ideal point of contact for both new and longstanding clients.

Piotr Banaszczyk

Project Manager

Piotr’s a logically minded PHP project manager with an extensive history in developing scalable and state-of-the-art solutions in the online advertising and analytics industries.

Michał Rychlik

Project Manager

Michał focuses his talents on platform optimization and performance through horizontal scaling. As a leader, he puts emphasis on standardizing his team’s processes to produce robust and quality results.

Jarek Miazga

Project Manager

Jarek is an agile enthusiast and holds a Master’s Degree in Computer Science. A Python developer by trade, he leads his team in developing simple, yet effective solutions via pragmatic and agile development.

Rafał Lemieszewski

Head of Design Team

A veteran of design, Rafał guides his team to produce minimalistic and visually interactive designs that optimize the user experience and evoke positive emotions.

Grzegorz Łukaszewicz

Project Manager

A qualified Scrum Master with experience in PHP and computer graphics, Grzegorz and his team frequently experiment with new technologies to rapidly deliver innovative solutions.

Jakub Bomba

Project Manager

Jakub is a highly experienced leader with a strong background in developing scalable web analytics solutions and holds a Master’s Degree in Computer Science.

Piotr Szostak

Project Manager

Piotr is a seasoned project manager and holds a Master’s Degree in Managerial Economics. His experience in UCD/UX design and people management enables him to lead his team to produce quality results.

Jack Trefon

Project Manager

With over 15 years of experience in IT, Jack's worked both as a project manager and entrepreneur, co-founding several startups in different European countries. With a true technical mind, he’s always on the lookout for the best solution.


Need a qualified software development team to take your project from where it is now, to where you want it to be? Talk to us and get the ball rolling.

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