Summary
Overview
Work History
Education
Skills
Languages
Timeline
Generic

Andrzej Kasperek

Wrocław

Summary

I am a highly skilled Java developer with a proven track record of six years in the software development field. Throughout my career, I have had the privilege of collaborating with diverse teams and contributing to multiple projects, allowing me to cultivate a versatile skill set.

My expertise lies primarily in Java, Spring Boot, and microservices architecture within cloud environments. I am passionate about building scalable and efficient solutions that leverage cloud technologies to their fullest potential.

My strong communication skills have been instrumental in fostering effective collaboration among cross-functional teams, ensuring clear project requirements and objectives, and maintaining open lines of communication with stakeholders.

I am committed to staying at the forefront of technology trends and best practices, enabling me to deliver high-quality software solutions that meet both user needs and business objectives. I am enthusiastic about tackling new challenges and driving innovation in every project I undertake.

With a strong foundation in Java development, a deep understanding of Spring Boot, and a proficiency in microservices architecture within cloud ecosystems, I am well-equipped to deliver robust, scalable, and cutting-edge solutions in any software development environment.

Overview

9
9
years of professional experience

Work History

Java Developer

Telenor Sweden
08.2022 - Current
  • Building web app for telecommunication company in Sweden
  • Reviewed code and debugged errors in multiservices app to improve performance.
  • Applied scripting knowledge to supplement Java development.
  • Wrote, modified and maintained software documentation and specifications.
  • Collaborated in team-based, Agile environment to accomplish objectives by deadlines.
  • Write cross-service integration test

Java Developer

Infosys/Sabre Inc
03.2021 - 08.2022
  • Development of project for the largest ticketing system in the world
  • Responsibilities include software lifecycle, from requirements definition through successful deployment, managing code quality of other teams
  • Writing clean, efficient and tested code based on specifications - Troubleshooting, debugging and upgrading existing software - Integrating software components and third-party services - Reviewing code for quality, finding weaknesses and ensures adherence to standards - Estimating the time it will take to develop and implement functionality - Participating in Scrum events - Developing microservices application
  • Technologies and tools Java 11, Groovy, Spring Boot, Spock, JUnit, Mockito, Git
  • Maven, Azure, Jaeger, Kibana, Microservices

Java Consultant

Test Driven Solutions Ltd
11.2020 - 03.2021
  • Development of project for currency and authentication solutions industry
  • Responsibilities include software lifecycle, from requirements definition through successful deployment, managing code quality of other teams
  • Daily responsibilities - Writing clean, efficient and tested code based on specifications - Troubleshooting, debugging and upgrading existing software - Integrating software components and third-party services - Reviewing code for quality, finding weaknesses and ensures adherence to standards - Identifying areas in code that could be further improved - Creating technical documentation for reference and reporting - Estimating the time it will take to develop and implement functionality - Participating in Scrum events - Developing microservices application
  • Technologies and tools Java 8, Groovy, Spring Boot, Hibernate, Spock, JUnit, Mockito, Spock
  • MSSQL, Docker, Git, Maven, Azure, Jaeger, Kibana

Software Developer

GOD Nearshore SE
07.2017 - 11.2020
  • Development of project for automotive industry through the software lifecycle, from requirements definition through successful deployment
  • Working with customer to gather functional and technical requirements - Writing clean, efficient and tested code based on specifications - Troubleshooting, debugging and upgrading existing software - Integrating software components and third-party services - Reviewing code for quality, finding weaknesses and ensures adherence to standards - Identifying areas in code that could be further improved - Creating technical documentation for reference and reporting - Estimating the time it will take to develop and implement functionality - Participating in Scrum events
  • Technologies and tools Java 8, Groovy, Spring Boot, Hibernate, Spock, JUnit, Mockito
  • MySQL HTML, CSS, TypeScript, Angular 6, Karma, Protractor
  • Jenkins, Docker, Git, Maven

Vendor Coordinator

Solution, California
04.2014 - 07.2017
  • Managing and updating the vendor database, - Assisting PMs with project placement, especially when variables are more complicated, - Increasing pool of vendors by evaluating CVs, getting necessary paperwork, and starting the through the testing process
  • Languages
  • Polish native
  • English C

Education

Master of Science (M.S - Geotechnical and Geoenvironmental Engineering Languages

Gdańsk University of Technology
2009

Skills

  • JVM Java EE, Groovy, Spring Framework, Hibernate
  • Web HTML, TypeScript, Angular
  • Database MySQL, MSSql
  • IntelliJ IDEA, Maven, Git
  • GCP, AWS

Languages

Polish
Native language
English
Advanced
C1

Timeline

Java Developer

Telenor Sweden
08.2022 - Current

Java Developer

Infosys/Sabre Inc
03.2021 - 08.2022

Java Consultant

Test Driven Solutions Ltd
11.2020 - 03.2021

Software Developer

GOD Nearshore SE
07.2017 - 11.2020

Vendor Coordinator

Solution, California
04.2014 - 07.2017

Master of Science (M.S - Geotechnical and Geoenvironmental Engineering Languages

Gdańsk University of Technology
Andrzej Kasperek