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Krzysztof Pobozan

Krzysztof Pobozan

Senior Java Software Engineer

Experienced Senior Software Developer with 10+ years in Java, Spring Boot, and cloud solutions. Skilled in legacy migration, boosting performance by 30%, and optimizing CI/CD. Agile advocate, mentor, and team collaborator, ensuring high-impact, scalable, and efficient software delivery.

Oracle Certified Associate, Java SE 7 Programmer

Skills

Java

Java

I have over 10 years of experience writing applications in Java from desktop applications to services. Confirmed by ‘Oracle Certified Associate, Java SE 7 Programmer’

SQL

SQL

Near 15 years of experience. At work, I used MySQL, OracleDB, and PostgreSQL

GIT

GIT

Experience with git-based projects. Working with Gitlab, GitHub and Gerrit

Docker

Docker

Experience with docker-based projects. Writing description of docker images for java based applications, included Tomcat

Kotlin

Kotlin

Experience with a Kotlin-based project. Write from scratch to production services that are written in Kotlin using a SpringBoot framework

Experiences

1

Piano Ltd.

January 2024 - November 2024

Warsaw

January 2024 - November 2024

Scalo

Maj 2022 - September 2023

Poznan

Scale your business with software solutions - provide engineers for business

Maj 2022 - September 2023

Responsibilities:

Maintenance and development of a system for handling investment funds and so-called private banking

2

3

Agora S.A.

May 2014 - April 2022

Torun

Paper and digital newspaper

May 2014 - April 2022

Responsibilities:

development and maintenance of digital subscription system on wyborcza.pl
Marketing management system in microservice architecture

Jirav Ltd.

December 2015 - March 2017

Austin, TX

Create enterprise performance management (CPM) software

December 2015 - March 2017

Responsibilities:

Configure some devops tools on AWS
develop services in spring/spring-boot

4

5

MyDeal Sp. z. o. o.

May 2011 - April 2014

Torun/Warsaw

Portal selling discount coupons

PHP Software Engineer

May 2011 - April 2014

Responsibilities:

Implements new feature in a portal and a backoffice site using PHP5 and JavaScript
Responce to a bug reported by users

CTDP Sp. z. o. o. & co. sp. k.

December 2007 - Marc 2011

Bydgoszcz

Call Center

PHP Software Engineer

December 2007 - Marc 2011

Responsibilities:

Implements new feature in a system using PHP5
Responce to a bug reported by users
Writing and maintaining a desktop application that supports a barcode scanner and label printer/labeler. The application was written in Java.

6

Education

		Lodz University of Technology 2011-2012 postgraduate “BusinnessApplication in Java”
		Nicolaus Copernicus University in Torun 1999-2007 MCs in Computer Physics

Projects

Domain Marketing

Developer, Architect May 2018 - April 2022

System for managment custom communication on webseite wyborcza.pl, based on user bechavior.

professional

Home Site

Contributor, Developer January 2025 - now

hobby professional

Piano.io

Piano.io

provide subscription option for digital newspapers.

professional

Highway Cinema

recruting challange

professional

Private Gallery for Clients

gallery with images from sessions shared and protected by password

hobby professional