Dariusz Nowak
Krakow, Poland

Experienced software engineer with excellent design, development, technical leadership and communication skills. * In-depth practical knowledge of Microservices * Highly skilled in Service Architecture and Design, Component Design and Development, Object-Oriented Design and Development * Functional Programming expert wannabe * Strong Information Technology background. Programming Languages: Kotlin, Scala, Java, SQL, Groovy Technologies: Micro Services, REST, JEE, WebServices Cloud: AWS Databases: PostgreSQL, MongoDB, MySQL, Oracle Frameworks: Spring, Spring Boot, Finatra, Hibernate Messaging: Apache Kafka Libraries: Arrow Tests: Spek, Junit, Mockk, Mockito, Kluent IDEs: IntelliJ IDEA

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List your work history, including any contracts or internships
WorldRemit Full-time
Oct 2019 - Oct 2021 (2 years)
Kraków, Polska
Senior Software Engineer
Involved in the full life cycle (analysis, design, implementation, maintenance) of microservices that were part of a financial platform. Microservices implemented basing on Domain Driven Design principles, Hexagonal/Onion/Clean architecture and Functional Programming paradigm.

Spring Boot, Spring Cloud, Kotlin, Kafka, Arrow, AWS, PostgreSQL, MongoDB
AWS cloud Kotlin MongoDB PostgreSQL spring
Schibsted Tech Polska
4 years
Kraków Area, Poland
Scala Software Engineer
Oct 2018 - Sep 2019 (11 months)
Designed, developed and maintained microservices of ads management platform used by Schibsted and its partners:
- project take-over from London office
- multi-tenancy support

Technologies: Microservices, Scala, Finatra, Slick, REST, AWS, AppNexus
AWS Scala
Java Software Engineer
Aug 2015 - Sep 2018 (3 years 1 month)
Designed, developed and maintained components of payment platform used by Schibsted and its partners:
- integration with payment providers
- tracking
- reporting tools (Kotlin)
- callback delivery

Microservices, Java 8, Spring Boot, REST, AWS, Spock, RxJava.
AWS Java spring
Aug 2013 - Jul 2015 (1 year 11 months)
Cracow, Poland
Senior Software Engineer
Designed and developed mediation and discovery components for Chameleon network management system. Added support for new device types.

Worked on SEPA compliant payment processing solution improving performance and fail-over of Spring Batch processes.
Created and evolved framework for automated fail-over tests of Spring Batch processes.
Technologies: Spring, Spring Batch, Java, XML, AspectJ, JBoss, Oracle, AssertJ, JUnit, Maven
Java spring

This section lets you add any degrees or diplomas you have earned.
AGH University of Science and Technology
MSc, Computer Science
Jan 1996 - Jan 2004
Sun Certified Java Programmer (SCJP) 5.0
Jan 2008
Functional Programming Principles in Scala

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