Product Design

We are

We build functional & super-awesome-looking web applications, websites and mobile apps. We love opensource.

Our clients

  • Juilliard School
  • Toshiba
  • FOX
  • Allegro
  • Deutsche Post
  • HSBC
  • Billabong
  • Aker ASA
  • Volkswagen
  • Beyond
  • Active Gaming Media
  • Star Sailors League
  • Diamant
  • The Independent
  • Pyrkon
  • Międzynarodowe Targi Poznańskie
  • EWE
  • Roehlig
  • Draper Fisher Jurvetson (DFJ)
  • Link 4
  • Opodo
  • Exide Technologies
  • Fundacja Dzieci Niczyje
  • Gaz System
  • Bronson Vitamins
  • Grant Thornton
  • Edco
  • Internetowy Kantor
  • Payback
  • Marks & Spencer
  • SGB
  • Tesco
  • Thermoking
  • Zagłębie Lubin
  • PaperlinX
  • topagrar Polska
  • Tubadzin
  • Grupa Nokaut
  • They just have that “wow!” affect on you. They come up with exactly what you want before you even knew you wanted it!

    Anna Kopacz / Swiss Health Center, Switzerland

  • To get them on board we filled up their questionnaire and had a 30 min telecom. Being in charge for the daily operations of our company it was a great benefit for me to have a time efficient partner from the start.

    Daniel Klein / Magnetic, United Arab Emirates

Facts and numbers

  • 19

    years in digital business

  • 94

    close-knit team members

  • 49

    awards & recognitions

  • 154

    worldwide clients from 17 different countries

  • 12

    years on international market

  • 168

    completed outsourcing projects

  • awwwards

  • drupal

  • ux-pm

  • ranking

  • smashing

  • cssa


  • front-end

    User Interface

    HTML5 / CSS3

    Responsive Web Design

    JavaScript, Angular, React, React Native

    W3C standards and Web Accessibility

  • Design

    Product Design Workshops

    UX Audits

    User Experience

    Web Design and branding

    UX Maintenance

  • back-end

    Bespoke solutions: Django (Python), Symfony2 (PHP)


    Mobile development

    Testing and optimalization

    Support and maintenance

  • Dev College is a series of Web & Game development workshops organized by Merixstudio.

    It's a great opportunity to learn Python, Django, Angular, React, Node.js and more with a help of our expert mentors.

    The courses are built around real projects to give students immediate, hands-on experience.

  • Ranking 50

    PC Format is leading digital coupon marketplace in Poland. The application aggregates all the best local daily deals and vouchers from hundreds of retailers and brands.

    GoDealla has been mentioned in numerous leading Polish media, including Newsweek, Gazeta Wyborcza, Rzeczpospolita, TV Biznes, Onet, Wirtualna Polska, TVN and many more.

    In 2011, popular computing and technology magazine - PC Format - awarded GoDealla as best quality coupon aggregation service in Poland. In 2013, our startup GoDealla has been shortlisted as one of the "50 Most Creative Businesses in 2013" (Brief magazine)!

  • Pixelheaven





    Meet Kopanito, award-winning HTML5 soccer game! Play football your way, slide tackle often and shoot using slow-motion with ultra swerve. No referee, no off-sides, lots of national teams and local multi-player, so you can kick your friend's ass. Skill-based gameplay with super-moves: fantasy elements that you won't find in real-world soccer simulation games.

  • html5


    website of the day

    awwward nominee

    special kudos

    Let's celebrate Marty's arrival to our days! We're thrilled to unveil our new HTML5-driven micro-site honouring "Back To The Future" trilogy!

    Being inspired by DeLorean’s iconic fire trails in each film’s setting we came up with the idea of building illustration-driven site highlighting our front-end development skills.

  • one page love

    awwward nominee

    css winner

    We thought it's time to sprinkle a little unconventional digital Christmas card.

    "Polish Christmas: interactive guide" is a horizontal scrolling, visually rich, illustration-driven HTML5 journey explaining Christmas traditions in Poland.

    The site has been visited by 200k+ users and nominated for numerous internet awards.

  • JavaScript

    HTML 5

    CSS 3

    Skytte is classic, fast-paced horizontal scrolling shoot 'em up developed in HTML5/Canvas and Vanilla JS.

    The game is our internal HTML5 & JavaScript experiment showing our team high front-end capabilities.

  • Awwwards


    Smashing Magazine


    WorldOfMerix in an award-winning and full of custom JavaScript experimental project. Website fully presents our core front-end competences and wide range of web development services in a form of interactive world map.

    Site received outstanding feedback and appreciation from the worldwide front-end community: "Site of the Month" winner @ plus numerous mentions at recognizable CSS Galleries, designer magazines and blogs.

  • JavaScript



    Played games

    mBlocks is a tetris alike game written entirely in JavaScript using the jQuery library.

    The game runs in 3 modes: standard, timed. It also features live highscore leaderboard.

    mBlocks is yet another proof of our advanced coding capabilities.


  • Natalia HR Manager

  • Katarzyna HR&EB Specialist

  • Michał Research & Business Development

  • Rory Business Analyst

  • Kamil Business Lead

  • Michał Business Analyst

  • Anita PR Manager

  • Aleksandra PR Manager

  • Patrycja pr manager

  • Magdalena Content Marketing Manager

  • Sławomir Business Analyst

  • Kamil Project Manager

  • Magda Business Analyst

  • Bartosz Business Analyst

  • Maciej Project Manager

  • Marcin COO

  • Krzysztof IT Administrator

  • Maciej Project Manager

  • Piotr Project Manager

  • Piotr Project Manager

  • Radosław Project Manager

  • Adam CEO

  • Anna E-commerce Manager

  • Maria UX Designer

  • Mateusz Front-end Developer

  • Marcin Front-end Developer

  • Marcin Front-end Developer

  • Oskar Front-end Developer

  • Dominik Front-end Developer

  • Jacek Front-end Developer

  • Maciej Front-end Developer

  • Luiza Quality Assurance

  • Michał Back-end Developer

  • Wiesław Back-end Developer

  • Dorota Quality Assurance

  • Miłosz Full-stack Developer

  • Paweł UI/UX Designer

  • Krzysztof Back-end Developer

  • Marta Content Manager

  • Piotr Back-end Developer

  • Adam Front-end Developer

  • Artur Front-end Developer

  • Marek Quality Assurance

  • Pablo Back-end Developer

  • Bartłomiej Front-end Developer

  • Paulina Front-end Developer

  • Mateusz Back-end Developer

  • Agnieszka Quality Assurance

  • Katarzyna Project Manager

  • Piotr Project Manager

  • Mateusz Quality Assurance

  • Jakub Back-end Developer

  • Aydin Back-end Developer

  • Patryk Back-end Developer

  • Rafał Back-end Developer

  • Mikołaj Back-end Developer

  • Tomasz Front-end Developer

  • Oskar Front-end Developer

  • Bartosz Back-end Developer

  • Dawid Back-end Developer

  • Jan Back-end Developer

  • Tomasz Front-end Developer

  • Krzysztof quality assurance

  • Bartosz Back-end Developer

  • Sławomir front-end developer

  • Wiktor Back-end Developer

  • Katarzyna ux designer

  • Maciej front-end developer

  • Łukasz quality assurance

  • Milena UX Designer

  • Monika Account Manager

  • Marek back-end developer

  • Paweł Back-end Developers

  • Julia front-end developer

  • Michał front-end developer

  • Leszek front-end developer

67 team members

  • feb2015
  • mrx25
  • mrx17
  • mrx24
  • feb2015-3
  • mrx19
  • mrx20

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