bluesBrackets - Polish Software House | UI/UX, Fullstack, Mobile, Embedded

Empowering Your

Business

IoT
Mobile

Transform Your Business with Advanced Digital Solutions

Looking to transform your business with advanced digital solutions? bluesBrackets is a specialized Polish software house trusted by startups and enterprises. We offer end-to-end services — from UI/UX design to fullstack app and mobile development, automated data processing, software testing, and IoT embedded systems.

Technologies We Excel In

React
Node.js
Spring Boot

Accelerate Growth with End-to-End Software Development

UI/UX design, fullstack web and cloud solutions, mobile apps, automated data processing, and embedded Bluetooth systems — our comprehensive expertise helps you reduce time-to-market, maximize ROI, and drive seamless digital transformation for startups and enterprises.

Truly appreciated

I'm overly excited about our project and the nice progress we're making. With this progess I feel quite convinced we'll complete the products in time. Thanks for your hard work and dedication. Truly appreciated 👍Egil B.A. - Hearing aid company

Reliable Partner

Based on our experience so far, we can assure that this is a reliable partner, making informed and appropriate decisions, and operating in accordance with the latest standards.Agnieszka K.Alloweat - a dietary startup

We Value Professional Relationships

We are happy to recommend working with Blues Brackets because we highly value their professional relationships and their ability to act responsibly, systematically, quickly, and accurately.Tomek R.NAOKKO - a furniture industry startup

Attention to Detail

With this letter, I would like to provide a reference for Blues Brackets for their diligent and committed work on projects that were completed with attention to the smallest details and admirable punctuality.Michał B.Codelab - software house

Polish Talent Delivering Reliable Business Outcomes

Leverage our experienced teams in Poland for secure, scalable, and future-ready software built on React, Node.js, Spring Boot, and leading-edge IoT frameworks. We ensure mature processes and proactive communication to keep your projects on time and on budget.

UI/UX Design Services for Startups and Enterprises

Intuitive, enterprise-grade interfaces tailored for both startups and established companies. Our focus: boosting engagement, reducing churn, and creating designs that support real business objectives for B2B clients.

Fullstack Web Development with React, Node.js, Spring Boot

Delivering robust web and cloud solutions using React, Node.js, and Spring Boot — scalable and maintainable, built to international standards, ensuring every application can grow alongside your business while remaining secure and reliable.

Mobile App Development for iOS & Android

Native and cross-platform mobile apps for iOS and Android using React Native and Flutter. All solutions emphasize security, performance, and an outstanding user experience, tailored to the needs of B2B startups and enterprise clients.

Embedded Systems & IoT (Bluetooth, NRF, STM32, ESP)

Custom firmware and product development for smart devices, Bluetooth, NRF, STM32, and ESP. Perfect for IoT and industrial automation, enabling seamless device integration, innovative products, and new business models.

Automated Data Processing Solutions

Streamline and optimize mission-critical operations with secure, automated data workflows and real-time analytics. Reduce manual effort, minimize human error, and unlock business insights to improve efficiency and cost-effectiveness.

End-to-End Automated Software Testing Services

Accelerate your release cycles and increase software reliability with our automated QA solutions. Our testing frameworks reduce bugs, shorten time-to-market, and safeguard your application investment at every stage.

Why Partner with bluesBrackets?

Reliable Delivery and Project Management

Deliver projects on time and on budget, every time — thanks to mature processes, experienced teams, and meticulous planning. Our clients benefit from predictable outcomes and reduced project risk.

Technical Excellence with Modern Stacks

Our engineers excel in React, Node.js, Spring Boot, embedded Bluetooth, STM32, and mobile frameworks. Every project is engineered for scalability, security, and long-term maintainability.

Business-Centric, High ROI Solutions

Every project is designed to maximize business value, minimize operational costs, and ensure sustainable growth — with full transparency in process and pricing to deliver measurable outcomes.

Clear Processes and Scalable Partnership

We provide clear, regular updates and a dedicated point of contact. Our solutions scale with your business, from startup MVPs to enterprise-grade product lines, ensuring flexibility at every stage.

Case Study

We increase efficiency and solve key business problems by creating advanced technological solutions tailored to your needs.

Student listening to a lecture using a device supporting hard of hearing children with BLE Audio

Embedded

BLE Audio for better learning access

We supported Audinor, a company developing innovative hearing aid technologies, in building a BLE Audio device for hard of hearing children. The solution helps improve classroom communication and equal access to education in schools and kindergartens through cutting-edge wireless audio transmission.

Jun 22, 2024 — 7 min read

View of the airport terminal with passenger check-in counters

Automation

App for managing tourist transport

We helped Mr. Shuttle, a professional tour operator, build an application for managing tourist and business transport services. The solution supports airport transfers, intercity routes, and day trips — improving logistics and client experience in the travel industry.

Nov 20, 2023 — 6 min read

Real Results for Startups and Enterprises

Discover how we helped a medical IoT startup cut manual data processing by 85% with a custom Bluetooth embedded system, or enabled a fintech platform to halve their release cycle with automated testing and robust React Node.js architecture. Explore more stories showing our impact on innovation, cost savings, and market acceleration.

What services does your software house provide?
We offer UI/UX design, fullstack development (React, Node.js, Spring Boot), mobile app design for iOS and Android, automated data processing solutions, embedded Bluetooth and IoT product development, and end-to-end automated software testing services.
How does automated data processing benefit my business?
Automated data processing solutions minimize manual effort, improve data accuracy, enable faster business insights, and can be tailored for complex workflows — all translating to increased operational efficiency and cost savings.
What’s the advantage of automated software testing?
Automated software testing ensures higher software quality, detects issues earlier, and accelerates the release cycle — helping businesses launch updates faster while reducing long-term maintenance costs.
Do you work with startups and enterprise clients?
Yes. Our flexible engagement model means we deliver MVPs for startups as well as enterprise-grade applications, scaling with your needs as you grow.
Are your solutions secure and compliant?
Absolutely. We follow best practices in data security and adhere to European (GDPR) compliance, protecting your business and your customers at every stage.

Ready to Build with a Reliable Software Partner?

Get a free consultation from our technical leadership — and see how bluesBrackets can accelerate your next digital project.

At Blues Brackets we solve real business challenges with the latest and proven technology.

Let's talk

<mail>hello@bluesbrackets.com

<phone>+48 535 462 678

Let's meet

Kraków, PolandWrocław, PolandWarszawa, Poland

Contact

Blues Brackets sp. z o. o.NIP 8842824071REGON 527681035