Automatic versioning of Java applications using Git-Version Gradle Plugin

Java Spring Spring Boot Microservices
Dominik Jastrzębski photo
Dominik Jastrzębski
27 Nov 2019
4 min read
Version management is an important part of every software project, yet it’s often overlooked. Even more often, it can be significantly improved.

5 Reasons Why Working in a Small Company is Great

Work Work-life balance Workplace
Olga Wałkuska photo
Olga Wałkuska
20 Nov 2019
5 min read
Many people believe that to make a career you have to join a big multinational company and slowly climb the ladder position by position. We don’t share this view. We believe that small companies have a lot to offer.

Generating API clients based on OpenAPI v3 specifications

Java Microservices REST OpenAPI Spring
Dominik Jastrzębski photo
Dominik Jastrzębski
06 Nov 2019
5 min read
Microservice architecture is one of the recent buzzwords in the world of software development. It can help create scalable, robust software even in complex business domains. However, it introduces additional operational complexity among which is communication between many services.

What is PSD2?

PSD2 Digital Banking Open Banking Fintech
Olga Wałkuska photo
Olga Wałkuska
31 Oct 2019
5 min read
Payment Services Directive 2 was passed almost three years ago on 25. November 2015. However, as with most European directives it had a pretty long transition period. September 2019 was the final deadline for implementing strong customer authentication (SCA).

What does PSD2 mean for you?

Digital Banking PSD2 Open Banking Fintech
Olga Wałkuska photo
Olga Wałkuska
22 Oct 2019
4 min read
We guess we can all agree that European directives are not the buzz topics for most people; but it so happens they are for us. Having said that, let us explain why PSD2 is something worth knowing.

98elements Awarded as a Top Polish B2B Company by Clutch

Clutch Award
Tomek Wałkuski photo
Tomek Wałkuski
16 Oct 2019
1 min read
In addition to being one of Clutch’s top firms in Eastern Europe, we are currently ranked as the No. 1 Custom Software Developer in Warsaw.

Will Open Banking Start a New Era in Digital Banking?

Open Banking PSD2 Fintech Digital Banking
Magda Chodobska photo
Magda Chodobska
14 Oct 2019
4 min read
Looking around, you certainly notice that we are making more and more non-cash transactions. There is a great deal of options available: debit and credit cards, mobile applications of our banks, smart watches. There is no coming back to the old days, when you always had to carry cash with you.

HTTP request rate limiting with Micronaut & Resilience4j

Guide Java Micronaut
Tomek Wójcik photo
Tomek Wójcik
15 Feb 2019
4 min read
Continuing with my previous post, let's try to implement some simple rate limiting for our application using Micronaut's caching and Resilience4j.

JWT authentication with Micronaut

Guide Java JWT Micronaut
Tomek Wójcik photo
Tomek Wójcik
07 Feb 2019
5 min read
Micronaut makes creating web applications a breeze. The most interesting thing about it is that it does not use any runtime reflection and still provides a clean and enjoyable API, among others, thanks to compile time annotation based dependency injection.

New in Kotlin 1.3: inline classes

Kotlin
Tomek Wałkuski photo
Tomek Wałkuski
18 Oct 2018
2 min read
Kotlin 1.3 introduces inline classes. They are declared using inline keyword, placed before the class keyword. An inline class must have a single property initialized in the primary constructor.

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