Check out our ebooks

Don't judge a book by its cover, it's what's inside that matters! In the case of our ebooks, the interior offers a solid dose of knowledge developed by top specialists.

Architect's Map - a guide to the world of Ports & Adapters

Author: Rafał Boszkowicz

Architect's Map - a journey around CQRS

You must gather your...map, before venturing forth. Download our e-book and set off on a journey where we will guide you through key concepts and application architectures, focusing on CQRS!

Author: Łukasz Angulski

Step into the Kotlin coding world... with a cookbook :)

Our e-book will guide you through the secrets of building web applications using Spring Boot in the Kotlin language.

Author: Adrian Michalski

Java 21 - a peek inside

Besides virtual threads, is there anything else interesting in Java 21? What should you be looking forward to? Our e-book has the answers!

I am satisfied with the team's work, flexibility, and commitment. It's been a model of excellent cooperation from the very beginning. It was beneficial and time-effective for us to outsource the implementation of the new tools. J-labs uses the best and the most effective ways of delivering software.
Mathilde Kowitz
Head of IT, Bijou Brigitte
What distinguishes j‑labs in our cooperation is a high level of developer experience, engagement and efficient team management. We appreciate the quality of work of j‑labs experts and consistent implementation of the challenges set in front of them.
Bartłomiej Matejczyk
IT Director, Crif
j-labs software specialists are able to produce and deliver excellent source code for their platform. The client is impressed with how agile their process is and the quality of work they're getting at a fair price.
Project Lead
DB Schenker
The partner is satisfied with the high level of expertise and overall engagement. j‑labs software specialists implement a seamless project management style and consistently meet expectations. Transparency and flexibility are hallmarks of their high-quality work.
Peter Dearman
Director of Engineering SMS, Sinch
Our partner cooperation with developers and j‑labs software specialists is smooth and on time. Their commitment, liability and focus on target accomplishment enable agile project development.
Marcelina Wierzbicka
Recruitment & Employer Branding Specialist, Kitopi

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Join the largest companies in the world
that have completed their digital transformation together with us.

Finance and banking

Project aiming to automatize supporting giving credit scores for business clients

Main tasks are: developing existing code for new requirements, implementation of new solutions, refactorization and maintenance of existing code, projecting new microservices, creating integrating automatic tests e2e, implementing solutions into nonproduction and production environments.

Projekt służący do automatycznego wspierania wydawania decyzji kredytowej dla klientów biznesowych

Finance and banking

Implementation of a tool provided by exterior company, responsible for management od legal subjects in organization’s structures

Main task of the system is storage, modification, management and export of subject’s data that create the organization. Main and the most important type of data in this system is the hierarchy of subject’s structure.

Check out our ebooks

What do our clients say?

Mathilde Kowitz

Bartłomiej Matejczyk

Project Lead

Peter Dearman

Marcelina Wierzbicka

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