$55  / per hour

Years of experience


Tech Stack


Employment history

Kotlin developer, Qbtech Jul 2023 - Present Kotlin, Ktor, Exposed, PostgreSQL, docker
Kotlin/Java Developer, Telecom HU Apr 2019 - Jun 2023 Technology exposure:
Spring Boot/Reactor/Sleuth/Gateway/Messaging/Function, Kotlin coroutines, Apache CXF/Kafka, RabbitMQ, JUnit5, IntelliJ IDEA, Redis/MongoDb, docker/podman, Kubernetes, Helm, GitLab-CI, tekton, Git, Gradle, REST, SOAP, Swagger/OAS3, Linux
Java Developer, Erste Bank Hungary Feb 2018 - Apr 2019 PSD2 (Revised Payment Services Directive)
Technology exposure:
Oracle Weblogic/SQL, Docker, JUnit4/Mockito, REST, SOAP, Linux, IntelliJ, JIRA, Jenkins, Git, Gradle, Axway API Gateway (API Gateway, API Manager, Policy Studio)
Interests: Clean Code
Java Developer, ZmagsZmags Jun 2017 - Dec 2017 Technology exposure:
Custom DI framework, MongoDB/Morphia, RestEasy, Groovy/Spock, REST, IntelliJ, JIRA, Jenkins, Git, Gradle, LDAP

Education history

Eötvös Loránd University 2004-2010 Mathematical Statistics, Operation Research, Insurance Mathematics, Computer Statistics
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DevsData LLC Reviews 5.0 stars 36 reviews
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I agree to and accept that DevsData LLC will provide better user experience by collecting, analyzing and cataloging information about Internet electronic addresses that I have connected with my devices and about the type of my devices (such as the type and version of software) as well as by making automatic decisions (not involving sensitive data). The agreement applies for the legally binding period, or until either the user or DevsData LLC withdraws from the agreement. Withdrawing from the agreement will result in removing the user's data. Please see our privacy policy.

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Best back-end engineers I've ever worked with...​

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly. “


Nicholas Johnson




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