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Wawrzyniec N.
Software Engineer
Wawrzyniec is a Software Development Engineer with 11 years of commercial experience, specializing in backend development and cloud-based architectures.
He has expertise in Java, Spring Boot, PostgreSQL, Kubernetes, Azure Cloud, and Azure DevOps, which he leveraged to design, develop, and maintain robust, high-performing software systems.
Throughout his career, Wawrzyniec has demonstrated exceptional problem-solving skills and adaptability, tackling complex technical challenges across multiple domains. His ability to analyze systems from different perspectives enabled him to deliver efficient, scalable, and maintainable solutions.
Known for his broad technical knowledge and flexible approach, Wawrzyniec has consistently contributed to improving software quality, optimizing processes, and supporting teams in executing complex projects.
Main expertise
- Java 11 years
- Spring Boot 6 years
- DevOps 3 years
Other skills
- Maven 8 years
- PostgreSQL 5 years
- Gradle 4 years
Selected experience
Employment
Software Development Engineer III
Tesco Technology Poland - 4 years 1 month
- Clustered locations based on unique sets of properties.
- Designed architecture using microservices and event-driven patterns.
- Developed performant and cost-effective infrastructure on Azure.
Senior Software Engineer
GFT Poland sp. z o.o. - 9 months
- Migrated legacy risk-related services to Java 11.
- Transitioned services to a cloud environment.
Senior Software Engineer
j-labs sp. z o.o. - 2 years 9 months
- Implemented microservices exposing internal banking APIs to other systems.
- Performed data validation and modeling for subsequent analysis.
Java Web Developer
Smart4Aviation Technologies B.V. - 1 year 10 months
- Took responsibility for integrating clients' interfaces with internal products.
- Implemented a module calculating airport suitability.
Education
MSc.Computer science
AGH University of Science and Technology · 2014 - 2015
BSc.Computer science
AGH University of Science and Technology · 2010 - 2014
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