Patryk Kobędza, Developer in Łódź, Poland
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Patryk Kobędza

Verified Expert  in Engineering

Bio

Patryk is a Java developer with nearly six years of experience in different business areas, including startups, software houses, and banking corporations. He's worked on a variety of projects in diverse environments and cultures. Open-minded and keen to learn new technological innovations, Patryk is focused on how to automate repetitive processes.

Portfolio

GFT Technologies
Java, Spark SQL, Bash, Jira, Jenkins, Bitbucket, Apache Spark
AppYourself
Java, Spring Boot, Microservices, Sockets, Firebase, Cloud Firestore
3e Software House
Java, Spring Boot, Thymeleaf, Apache Camel, RabbitMQ

Experience

  • Windows - 20 years
  • Spring Boot - 6 years
  • Java - 6 years
  • Jira - 5 years
  • SQL - 5 years
  • Apache Spark - 3 years
  • Bash - 3 years
  • Spark SQL - 3 years

Availability

Part-time

Preferred Environment

IntelliJ IDEA, Slack, Windows

The most amazing...

...project I've worked on is an app creator that builds a mobile app from scratch and publishes it on the App Store or Google Store without coding.

Work Experience

Senior Java Developer

2020 - PRESENT
GFT Technologies
  • Developed an application for a daily batch processing of more than 200GB of financial data from different sources using Apache Spark for one of the top-tier world banks in the surveillance department.
  • Created a framework that reduces the testing process by around 30% for more than ten people.
  • Built an application to replace the complex financial tool of an external company.
Technologies: Java, Spark SQL, Bash, Jira, Jenkins, Bitbucket, Apache Spark

Java Developer

2018 - 2019
AppYourself
  • Built the back end for a complex mobile creator and content management system.
  • Developed an efficient solution for automatic connection management of Google Firebase database instances.
  • Led a small team that consisted of two developers.
Technologies: Java, Spring Boot, Microservices, Sockets, Firebase, Cloud Firestore

Application Developer

2017 - 2018
3e Software House
  • Developed back-office applications for KFC and Starbucks.
  • Built a queue-based application for processing thousands of orders for a DHL delivery company.
  • Maintained a back-office application for a private healthcare company.
Technologies: Java, Spring Boot, Thymeleaf, Apache Camel, RabbitMQ

Junior Web Developer

2016 - 2017
UniCredit
  • Developed a document digitalization application for the bank's internal use.
  • Contributed to an application for multistep document processing using Business Process Model and Notation (BPMN).
  • Oversaw the first successful deployment of the document processing app.
Technologies: Java, Angular, JAX-RS

Experience

Application for Intelligent Greenhouse Management

A Java and Arduino microcontroller-based hobby project for gathering various data from a greenhouse—including the temperature, humidity, and amount of light—and managing a microclimate by controlling water flow, fan speed, and additional light sources.

Education

2014 - 2016

Master's Degree in Mechatronics

Lodz University of Technology, Faculty of Mechanical Engineering - Łódź, Poland

2011 - 2014

Engineer's Degree in Mechatronics

Lodz University of Technology, Faculty of Mechanical Engineering - Łódź, Poland

Skills

Libraries/APIs

JAX-RS, Sockets

Tools

IntelliJ IDEA, Slack, RabbitMQ, Spark SQL, Jira, Jenkins, Bitbucket

Languages

Java, SQL, Bash

Frameworks

Spring Boot, Angular, Thymeleaf, Apache Camel, Apache Spark

Platforms

Windows, Firebase, Arduino

Paradigms

Microservices

Storage

Cloud Firestore

Other

Mechanics, Mechatronics, Mathematics

Collaboration That Works

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