Predrag Perovic - Test Developer | Test Automation Engineer

Q: Where is Predrag based?

Predrag is based in Leverkusen, Germany .

Q: What languages does Predrag speak?

Predrag speaks the following languages: German (Advanced), English (Advanced) .

Q: How many years of experience does Predrag have?

Predrag has at least 17 years of experience. During this time, Predrag has worked in at least 10 different roles and for 10 different companies . The average length of individual experience is 2 years and 7 months . Note that Predrag may not have shared all experience and actually has more experience.

Q: What is Predrag's latest experience?

Predrag's most recent position is Test Developer | Test Automation Engineer at Deutsche Bahn .

Q: What companies has Predrag worked for in recent years?

In recent years, Predrag has worked for Deutsche Bahn , Gematik , MeCom (Bundesamt für Bevölkerungsschutz und Katastrophenhilfe) , and Stromnetz .

Q: Which industries is Predrag most experienced in?

Predrag is most experienced in industries like Information Technology (IT) , Transportation and Logistics , and Telecommunication . Predrag also has some experience in Healthcare , Government and Public Administration , and Utility Services .

Q: Which business areas is Predrag most experienced in?

Predrag is most experienced in business areas like Quality Assurance (QA) , Information Technology (IT) , and Product Development .

Q: Which industries has Predrag worked in recently?

Predrag has recently worked in industries like Transportation and Logistics , Healthcare , and Information Technology (IT) .

Q: Which business areas has Predrag worked in recently?

Predrag has recently worked in business areas like Quality Assurance (QA) and Information Technology (IT) .

Recommended expert

Leverkusen, Germany

Experience

Jan 2024 - Present

2 years 2 months

Test Developer | Test Automation Engineer

Deutsche Bahn

Technologies: Java 21, Playwright, UFT Developer, Cucumber, GitLab, Docker, Kubernetes, Xray, Eclipse, Visual Studio Code, OpenSSL, JFrog, AWS
Advising on test strategy and test automation
Creating and maintaining automated end-to-end and regression tests (UI and API)
Extending single sign-on
Collaborating with developers, software architects and business units during test preparation and execution

Jan 2023 - Jan 2024

1 year 1 month

Test Developer/ Test Automation Engineer

Gematik

Technologies: Java 17, Spring, Selenium, Docker, Kubernetes, Cucumber, Serenity, GitLab, Jenkins, TestNG, JMeter, Xray, Grafana, OpenSSL, Graylog, Swagger
Designing, expanding and implementing test environments
Implementing and automating integration, IOP and end-to-end tests
Extending the test concept for KIM 1.50 and KIM 2.0
Creating and maintaining test case drafts, catalogs and scripts (e.g. lab data, X-ray images, medical letters, treatment and cost plans, billing, data for disease management programs)
Presenting test reports

Jan 2022 - Jan 2023

1 year 1 month

Test Developer/ Test Automation Engineer

MeCom (Bundesamt für Bevölkerungsschutz und Katastrophenhilfe)

Technologies: Java 17, Spring, Selenium, Postman, Cucumber, Serenity, GitLab, Jenkins, TestNG, JMeter, Docker, Kubernetes, Xray, Grafana, OpenSSL, Graylog, Swagger
Automating service and web API test cases
Designing, building and maintaining a service API test framework
Documentation and training
Close collaboration with the software development team
Defining the type, structure and level of detail of test documentation

Jan 2021 - Jan 2022

1 year 1 month

Test Coordinator / Test Automation Engineer

Stromnetz

Technologies: Java 11/17, Kotlin, Spring, Selenium, SoapUI, Postman, Cucumber, JMeter, Serenity, GitLab, Docker, TestNG, JUnit 6, OpenSSL, Jira, Confluence, Zephyr for Jira, Graylog, JFrog
Automating integration and performance tests for e-charging stations
Implementing test frameworks
Creating test reports and tracking defects
Presenting finalized stories in review meetings
Providing test and input data in test environments

Sep 2019 - Jan 2021

1 year 5 months

Test Automation Engineer

MNet

Technologies: Java 8, TypeScript (ES6), JavaScript, Selenium, Gherkin, CodeceptJS, Jenkins, Jira, Confluence, AngularJS, Typo3, CRM
Supporting modernization, digitization and optimization of the customer web portal
Automating GUI tests
Planning and designing test activities in an agile test team
Conducting test effort estimations and test planning
Adding acceptance criteria to user stories and deriving test cases

Jan 2019 - Sep 2019

9 months

Test Coordinator / Test Automator

Scheidt und Bachmann

Technologies: Java 8, SWT, SWTBot, REST API, Cucumber, JUnit 5, Jenkins, Nexus, VMware, Postman, Jira, Confluence
Automation of end-to-end tests for railway traffic systems
Evaluation, planning, implementation, and maintenance of a continuous integration/CI/CD test framework
Development of automated integration and system tests for graphical SWT objects
Design and coordination of automated regression test cases

Feb 2018 - Jan 2019

1 year

Test Coordinator / Test Automator T2

AEO.com

Technologies: Java 8, Selenium, JUnit 4, TestNG, JBehave, Gherkin, Maven, Docker, Nexus, Allure, Bamboo, Oracle Apiary, Jira, Confluence
Automation of end-to-end, integration, and interface tests in an agile (SCRUM) environment
Analysis of user stories and derivation of test cases
Design and coordination of automated regression tests
Expansion of test automation to new environments, test objects, and requirements
Creation of test reports with Allure

Jul 2017 - Feb 2018

8 months

Test Automator

Telesign.com

Technologies: Java 8, Selenium, JUnit 4, TestNG, JBehave, Gherkin, Ant, Jenkins, Git, Jira, Confluence
Responsible for functional and integration tests in a web messaging project
Monitoring of test activities and creation of modular automated test cases
Planning and design of test automation strategy in an agile environment
Development of test scripts for REST API interfaces and E2E scenarios
Further development of the test environment

Apr 2014 - Jul 2017

3 years 4 months

Senior Software Test Developer

IGT.com

Technologies: Java 8, CI/CD (Jenkins), Git, Jira, Confluence, JavaScript, AWK
Planning and design of test automation strategy in an agile environment
Testing and automation of online and offline gambling games
Creation of script-based unit tests for HTML5 slot games
Execution of test runs for new releases and analysis of results (expected vs. actual)
Creation of test reports and defect tracking in HP Quality Center

Jan 2011 - Apr 2014

3 years 4 months

Java Developer

IGT.com

Technologies: Java/JSP, FlashMX, Jenkins, SVN, Jira, Confluence, JavaScript, Alchemy Catalyst, XML, Catalyst, Schema
Leading an international team of developers
Responsible for development and maintenance phases of a multilingual game (over 15 languages)
Development of various online and offline games (JSP, Flash, XML)
Close collaboration with developers, project managers, and game producers
Defect resolution and execution of test cases
QA activities for certifications and risk analysis

Nov 2008 - Jan 2011

2 years 3 months

Analyst Developer 3rd Level Support

Sportingbet.com

Technologies: Java, C#, PL/SQL, Shell, XML, JUnit, AWK
Development and implementation of various projects in a team (Java, C#, SQL, AWK)
Data extraction from large Oracle databases
Support and implementation of a complex client/server sports betting system
Handling of change requests and integration of new features into the online software
Customer needs analysis

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (9.5 years), Transportation (3 years), Telecommunication (2 years), Healthcare (1 year), Government and Administration (1 year), and Utilities (1 year).

Information Technology

Transportation

Telecommunication

Healthcare

Government and Administration

Utilities

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Quality Assurance (15 years), Information Technology (13.5 years), and Product Development (5.5 years).

Quality Assurance

Information Technology

Product Development

Summary

Senior Test Engineer/Test Developer with excellent social skills. Brings the necessary senior experience, exploratory testing knowledge, is proactive and solution-oriented. Both a team player and independent.

Skills

Java 6, 8, 11, 17 – 15 Years
Spring Framework – 6 Years
Cucumber/gherkin – 6 Years
Selenium – 7 Years
Playwright – 2 Years
Junit 4, 5, 6, Testng – 10 Years
Git/svn/team Foundation – 14 Years
Gitlab/jenkins/bamboo – 8 Years
Rest Api – 9 Years
Serenity/allure – 5 Years
Maven/ant – 8 Years
Docker – 5 Years
Jira/confluence – 8 Years
Oracle/nosql – 14 Years
Kotlin – 1 Year
Test Management Tools – 8 Years
Grafana – 2 Years
Elastic Search Ql – 2 Years
Openssl – 5 Years

Languages

German

Advanced

English

Advanced

Education

Engineering degree · Advanced Computer Technology · Belgrade, Serbia

Certifications & licenses

Istqb

Oracle Pl/Sql

Profile

Created

December 2024

Last Update

June 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Predrag based?

Predrag is based in Leverkusen, Germany.

What languages does Predrag speak?

Predrag speaks the following languages: German (Advanced), English (Advanced).

How many years of experience does Predrag have?

Predrag has at least 17 years of experience. During this time, Predrag has worked in at least 10 different roles and for 10 different companies. The average length of individual experience is 2 years and 7 months. Note that Predrag may not have shared all experience and actually has more experience.

What roles would Predrag be best suited for?

Based on recent experience, Predrag would be well-suited for roles such as: Test Developer | Test Automation Engineer, Test Developer/ Test Automation Engineer, Test Coordinator / Test Automation Engineer.

What is Predrag's latest experience?

Predrag's most recent position is Test Developer | Test Automation Engineer at Deutsche Bahn.

What companies has Predrag worked for in recent years?

In recent years, Predrag has worked for Deutsche Bahn, Gematik, MeCom (Bundesamt für Bevölkerungsschutz und Katastrophenhilfe), and Stromnetz.

Which industries is Predrag most experienced in?

Predrag is most experienced in industries like Information Technology (IT), Transportation and Logistics, and Telecommunication. Predrag also has some experience in Healthcare, Government and Public Administration, and Utility Services.

Which business areas is Predrag most experienced in?

Predrag is most experienced in business areas like Quality Assurance (QA), Information Technology (IT), and Product Development.

Which industries has Predrag worked in recently?

Predrag has recently worked in industries like Transportation and Logistics, Healthcare, and Information Technology (IT).

Which business areas has Predrag worked in recently?

Predrag has recently worked in business areas like Quality Assurance (QA) and Information Technology (IT).

What is Predrag's education?

Predrag holds a Bachelor in Advanced Computer Technology.

Does Predrag have any certificates?

Predrag has 2 certificates. These include: Istqb and Oracle Pl/Sql.

What is the availability of Predrag?

Predrag is immediately available full-time for suitable projects.

What is the rate of Predrag?

Predrag's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.