web + mobile apps

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See how we work

How we can work together

  • Whole product

    We can work with you to develop your idea into a full-fledged mobile or web application or a ready-to-use backend solution.

  • Team boost

    We can work as one of your teams or join an existing team. We can help you with JavaScript or Ruby development.

  • Project kick-off

    We can help you get off the ground faster by offering training, guidance in technological decisions, and setting up core workflows.

  • And more

    We offer training, audits, and more. Get in touch to see if we can suit your need.

Explore uniqueness of our work

iOS and web application


While we were first called on only to create a minimum viable product for elevateHD, our collaboration grew deeper as we helped find and apply a viable business model, brought the product to the web, and ultimately became responsible for the entire product.

Global consumer finance


With the Zaplo.dk project, we were tasked with figuring out how to make software releases faster for 4finance, a leading global digital consumer finance company. We not only showed how work could be done more efficiently, but also how to communicate effectively and structure code better, setting an example for their other projects to follow.

Meet Blueberry's dedicated team

  • 40 skilled developers

    We know our stuff. Our devs give advanced workshops on the technologies we work with.

  • 7 years running

    Our company’s been operating for more than 7 years.

  • Local

    We have offices in the United States and in Prague.

  • Reachable

    We meet with you in-person to fully understand your project and deliver the web or mobile applications that best suit your needs.

Where we work

Our office in


Oregon, USA

220 NW 8th Ave
Portland, OR 97205

Our office in


Prague, Czech Republic

Křížová 4, Praha 5
150 00

Our office in

Novi Sad

Novi Sad, Serbia

Nikole Pašića 29

We are proud of how we work

  1. 1. Brief

    We are open to discussing your business. The first meeting helps both sides understand each other and set the right expectations.

  2. 2. Digital strategy consultation

    Before we start designing your product, it is extremely important for us to get familiar with your business idea. Furthermore, we will help you analyze your business environment and define your target audience. Based on the needs of your customers, we will propose an appropriate digital strategy that will fit your business. Before we move on, we will test our assumptions.

  3. 3. UX design

    User-centered design is our path to digital excellence. Combining research, creative ideas and prototyping, we design a product based on real user insights and with clear KPIs.

    1. 3.1 Research

      No business plan survives first contact with customers. Understanding real people and their needs is at the core of what good design is built on. That is why basic assumptions need to be verified at the beginning. However, collecting continuous feedback is key for further improvement and allows us to respond flexibly to the users' needs. We see research as a process rather than a stage.

    2. 3.2 Ideation & exploration

      Based on different types of research, we approach design challenges with the whole team from multiple perspectives. This helps us map out user behavior and understand it.

    3. 3.3 Prototype & visual design

      We start to sketch with pen and paper to capture our initial thoughts. We then convert these wireframes into a clickable prototype using various digital design tools. The prototype is used to test our ideas and assumptions in the real world. And finally, we prepare high fidelity visual design.

  4. 4. Agile development

    We follow the Scrum agile development methodology. We work in short iterations called sprints. After each sprint, we deliver a working product with new features and present it to you.

    You are always in control of the development process and can make changes to the product as we go, and ultimately decide when the right time to launch is. While we build, we gather feedback from customers and make sure that we're developing the right product.

Explore uniqueness of our projects

PPC tool for online stores


PPC Bee is a tool for the automation of pay-per-click product campaigns for online stores. Started outside Blueberry as a set of scripts, we grew it into a capable system with a strong team behind it and a user-centric focus.

Elements library for developers


BlueKit is our tool for automatically generating a component library from React component files. It offers a visual overview of all components and their props, which is a need for both developers and designers alike. Most importantly, it’s open-source, so anyone can use it.

Lets start working together