Daniel Olearčin Email & Phone Number

Brno, South Moravia, Czechia

I'm working on new features in the microservices backend portfolio, creating small pieces to build a complex environment while keeping things simple using Golang and modern technologies like Elasticsearch, ClickHouse, Kafka, Kubernetes, and Traefik. Whalebone provides next-generation protection for the digital life of T1 telcos, regional ISPs and enterprises around the world. Its products protect more than 400 companies and millions of their customers from malware, phishing scams and other malicious attacks on all types of Internet-connected devices. Whalebone's mission is to bring cybersecurity to 1 billion Internet users by the end of the decade.

Brno, South Moravia, Czechia

I've created, verified, and automated test cases using various tools in Java, such as Apache Maven, Apache Camel, Jenkins, Spring Boot, and Quarkus. For testing, I primarily used JUnit5, AssertJ, and Mockito. I mostly wrote integration tests and contributed to the Apache Camel product.I was responsible for verifying builds and creating automations to simplify the verification process.

Brno, South Moravia, Czechia

I've learned how to build simple applications using frameworks like Spring Boot and Quarkus for backend operations and TypeScript frameworks for the frontend.I've learned how to use Docker for containerization, using docker-compose to manage multiple services, and worked with Red Hat Openshift.I've gained knowledge of CI/CD environments and agile methodologies, including Scrum, and tools like Jira and Kanban boards. Effective team communication has been a key takeaway.

Master'S Degree, Information Technology

Bachelor'S Degree, Information Technology