A proven track record of successful projects for international clients.

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A helping hand for a visionary fintech startup

Qonto is a B2B Neobank that provides banking services and credit cards to more than 75,000 freelancers and SMEs in Europe. Our senior experts helped them to lay the foundations for sustainable growth at an accelerated pace.

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Woman holds a credit card while using the Qonto web application

Meet our clients

  • Qonto
    Qonto is the leading neobank for SMEs and freelancers in Europe. Mainmatter worked with their web frontend team to boost their productivity, establish Ember.js best practices, and ensure long-term success.
  • Cardstack
    Cardstack builds the experience layer for a decentralized internet. Mainmatter helped them complete their Card UI system and validate its abilities in various prototype projects, identifying and fixing some issues in their core framework along the way.
  • Generali
    Generali approached Mainmatter when they were looking for support with an internal Ember.js project. We guided their team during the course of the project by teaching and establishing best practices until the project’s successful completion.
  • POELLATH
    POELLATH is a German law firm specializing in advice on transactions and asset management. When they were looking to build custom software tools to improve workflows, we conducted a product strategy workshop with them to develop a clear understanding of these tools and enable the next steps.
  • Robin Hood
    Robin Hood is a charitable foundation fighting poverty in New York City. Mainmatter helped them establish an effective engineering process as well as build and release a web based tool for managing Civic User Testing Groups.
  • CLARK
    Clark approached Mainmatter when they were looking for guidance on how to solidify the codebase of their insurance management app. We conducted a thorough review, presented the workshop to the team and layed out a plan for addressing the identified issues.
  • xbAV
    xbAV makes pensions accessible for employees, employers and agents. They approached Mainmatter when they were looking for support releasing a number of critical features. Our technology experts joined xbAV’s internal team, increasing the available workforce while boosting their expertise.
  • Experteer
    Experteer is Europe’s leading executive career service. Mainmatter has supported them in various ways over the years, building custom web apps, reviewing their code as well as providing architecture and process consulting.
  • mvb
    mvb provides marketing solutions for the german book industry. They approached Mainmatter when they were looking for external expertise. We performed a workshop, leveling up the team’s expertise and guided the project until its successful completion.

The full market potential for a leading travel platform

Trainline is Europe’s leading independent rail and coach platform. We enabled them to tap into their full market potential by launching a mobile app to serve customers on the go.

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User looking at the Trainline app
  • Camilyo
    Camilyo is an integrated marketing platform for online service providers. Mainmatter supported their team with identifying and fixing issues in their Ember.js applications, improving their testing practices, adopting modern Ember.js patterns and leveling up their team along the way.
  • HopSkipDrive
    HopSkipDrive builds a safe and dependable transportation solution for schools and families. simplabs built their internal dashboard, allowing them to track rides in real time and react to exceptions immediately.
  • Dim3
    Dim3 delivers software allowing hospitals to manage and optimize their patients’ nutrition plans. They approached Mainmatter when they faced severe performance problem in their app. We identified and fixed these issues and also found and solved some potential future problems along the way.
  • Timify
    Timify is an online appointment scheduling service that connects service providers with clients. When they decided it was time to re-engineer their existing product, they trusted us to set them up for future success.
  • embeDD
    embeDD is the company behind the popular router firmware DD-WRT. We guided embeDD in laying the foundation for the next version of the firmware's UI component so they could rely on it for years to come.
  • Medify
    Medify offers high-quality medical admissions help and was used by 2 in 3 of 2020's UCAT applicants in the UK. Mainmatter supported their team with identifying issues in their Ember.js apps, architectural advice as well as releasing a business-critical project on schedule.
  • Expedition
    Expedition is an online travel magazine for global citizens. They turned to Mainmatter when they were looking for guidance to get the most out of their technology stack based on Elixir, Phoenix and Ember.js.
  • Trainline
    Trainline is Europe’s leading rail and coach platform. We helped them deliver a high-performance mobile web app, along with an improved engineering process.
  • Ringler
    We helped Ringler meet the deadline for one their projects without sacrificing on quality. Our technology experts joined Ringler’s internal team, increasing the available workforce and sharing their expertise.
  • Neighbourhoodie
    Mainmatter helped Neighbourhoodie successfully complete their first Ember.js project. We conducted an on-site workshop for their team, teaching Ember.js’ fundamental concepts as well as advanced patterns, enabling their team to complete their project successfully.
  • LoCoNET
    LoCoNET builds online games for the web. They reached out to Mainmatter to improve their team’s productivity. We identified and fixed some blocking issues, laid the architectural foundation for some advanced features and conducted workshops to level up their team’s expertise.
  • ERDiL
    ERDiL builds natural language processing software that helps companies analyze messages from their customers. They reached out to Mainmatter for guidance on writing tests for their Ember.js based dashboard app and establishing a sustainable testing culture.
  • Sutori
    Sutori is an online, collaborative learning platform that helps teachers present information in the remote classroom. When they wanted to internationalize their service, Mainmatter set up the architecture in their application as well as the infrastructure that supports their development team.
  • Asilimia
    Asilimia is a Kenyan digital payment application tailored for micro and small businesses in Sub-Saharan Africa. Mainmatter facilitated two remote product design sprints to ideate, prototype, validate and test product-market fit of its new bookkeeping features.

An engineering overhaul for a validated booking system

Timify is a cloud-based appointment booking system that serves over 50,000 clients worldwide. When their entire system needed to be re-engineered from the ground up, they trusted us to step in and set them up for long-term success.

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Macbook showing a Timify schedule

More case studies

  • A modern user interface for <em>perennial</em> router firmware

    A modern user interface for perennial router firmware

    DD-WRT is a firmware for wireless routers running on millions of devices worldwide. Mainmatter developed an Ember.js based foundation for a new configuration UI.
  • A sturdy foundation for <em>advanced</em> system architecture

    A sturdy foundation for advanced system architecture

    Expedition is an online travel magazine for global citizens. They turned to Mainmatter when they were looking for guidance to get the most out of their technology stack based on Elixir, Phoenix and Ember.js.

We maintain a lean process that supports the team rather than standing in its way.

Find out more about how we work to deliver ambitious software solutions for our clients.

Read our playbook
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