Predrag P.-Test Developer | Test Automation Engineer
Check rate
Experience
Test Developer | Test Automation Engineer
CreditReform
Technologies: Java 25, Selenium, Insomnia, SSO, Gitlab, Jenkins, Docker, Kubernetes, Jira, IntelliJ, Nexus, Oracle, MariaDB, SpringBoot, Grafana, Concept Board, Vue.js, OpenApi, Kotlin. Implementation, maintenance, and enhancement of automated end-to-end regression tests for UI and API interfaces. Appropriate and targeted test automation involving multiple software products, including Java-based Windows applications. Automation of business processes with Selenium, reset jobs, and DB import jobs, as well as creation of test concepts, test case descriptions, and structured defect reporting.
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
- Consulting on test strategy and test automation
- Creation and maintenance of automated end-to-end and regression tests (UI and API)
- Enhancement of Single Sign-On
- Collaboration with developers, software architects, and business departments during test preparation and execution
Test Developer | Test Automation Engineer
Gematik
- Technologies: Java 17, Spring, Selenium, Docker, Kubernetes, Cucumber, Serenity, Gitlab, Jenkins, TestNG, JMeter, Xray, Grafana, OpenSSL, Graylog, Swagger
- Design, enhancement, and implementation of test environments
- Implementation and automation of integration, IOP, and end-to-end tests
- Enhancement of the test concept for KIM 1.50 and KIM 2.0
- Creation and maintenance of test case drafts, catalogs, and scripts (e.g. laboratory data, X-ray images, medical letters, treatment and cost plans, billing data, data for disease management programs)
- Presentation of test reports
Test Developer / Test Automation Engineer
MeCom (Federal Office of Civil Protection and Disaster Assistance)
- Technologies: Java 17, Spring, Selenium, Postman, Cucumber, Serenity, Gitlab, Jenkins, TestNG, JMeter, Docker, Kubernetes, Xray, Grafana, OpenSSL, Graylog, Swagger
- Automation of service and Web API test cases
- Test design, development, and maintenance of a service API test framework
- Documentation and training
- Close collaboration with the software development team
- Definition of the type, structure, and level of detail of test documentation
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
- Automation of integration and performance tests for EV charging stations
- Implementation of test frameworks
- Creation of test reports and defect tracking
- Presentation of finalized stories in review meetings
- Provision of test and input data in test environments
Test Automation Engineer
MNet
- Technologies: Java 8, TypeScript (ES6), JavaScript, Selenium, Gherkin, CodeceptJS, Jenkins, Jira, Confluence, AngularJS, Typo3, CRM
- Support with the modernization, digitalization and optimization of the customer web portal
- Automation of GUI tests
- Planning and designing test activities in an agile test team
- Performing test effort estimations and test planning
- Adding acceptance criteria to user stories and deriving test cases
Test Coordinator / Test Automation Engineer
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
Test Coordinator / Test Automation Engineer 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 environment (SCRUM)
- Analysis of user stories and derivation of test cases
- Design and coordination of automated regression tests
- Extension of test automation to new environments, test objects and requirements
- Creation of test reports with Allure
Test Automation Engineer
Telesign.com
- Technologies: Java 8, Selenium, JUnit 4, TestNG, JBehave, Gherkin, Ant, Jenkins, Git, Jira, Confluence
- Responsibility for functional and integration tests in a web messaging project
- Monitoring test activities and creating modularized automated test cases
- Planning and designing the test automation strategy in an agile environment
- Development of test scripts for REST API interfaces and E2E scenarios
- Further development of the test environment
Senior Software Test Developer
IGT.com
- Technologies: Java 8, CI/CD (Jenkins), Git, Jira, Confluence, JavaScript, AWK
- Planning and designing the test automation strategy in an agile environment
- Testing and test 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 the results (expected-actual comparison)
- Creation of test reports and defect tracking in HP Quality Center
Java Developer
IGT.com
- Technologies: Java/JSP, FlashMX, Jenkins, SVN, Jira, Confluence, JavaScript, Alchemy Catalyst, XML, Catalyst, Schema
- Managed an international development team
- Responsible for development and maintenance phases of a multilingual game (over 15 languages)
- Developed various online and offline games (JSP, Flash, XML)
- Close cooperation with developers, project managers, and game producers
- Defect resolution and execution of test cases
- QA activities for certifications and risk analysis
Analyst Developer 3rd Level Support
Sportingbet.com
- Technologies: Java, C#, PL/SQL, Shell, XML, JUnit, AWK
- Developed and implemented various projects as part of a team (Java, C#, SQL, AWK)
- Extracted data from large Oracle databases
- Supported and implemented a complex client/server sports betting system
- Processed change requests and integrated new features into the online software
- Analyzed customer needs
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Transportation, Telecommunication, Banking and Finance, Healthcare, and Government and Administration.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Quality Assurance, Information Technology, and Product Development.
Summary
Senior Test Engineer/Developer in Test, with excellent interpersonal skills. Brings the necessary senior-level experience, exploratory testing knowledge, and a proactive, solution-oriented approach. Both a team player and able to work independently.
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
- Restapi – 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
Education
Ingenieurabschluss · advanced computer technology · Belgrade, Serbia
Certifications & licenses
Oracle Pl/Sql
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Predrag is based in Leverkusen, Germany and can operate in on-site, hybrid, and remote work models.
Predrag speaks the following languages: Croatian (Native), German (Advanced), English (Advanced).
Predrag has at least 18 years of experience. During this time, Predrag has worked in at least 8 different roles and for 11 different companies. The average length of individual experience is 2 years and 6 months. Note that Predrag may not have shared all experience and actually has more experience.
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.
Predrag's most recent position is Test Developer | Test Automation Engineer at CreditReform.
In recent years, Predrag has worked for CreditReform, Deutsche Bahn, Gematik, MeCom (Federal Office of Civil Protection and Disaster Assistance), and Stromnetz.
Predrag is most experienced in industries like Information Technology, Transportation, and Telecommunication. Predrag also has some experience in Banking and Finance, Healthcare, and Government and Administration.
Predrag is most experienced in business areas like Quality Assurance, Information Technology, and Product Development.
Predrag has recently worked in industries like Transportation, Banking and Finance, and Healthcare.
Predrag has recently worked in business areas like Quality Assurance and Information Technology.
Predrag holds a Bachelor in advanced computer technology.
Predrag has 2 certificates. These include: Istqb and Oracle Pl/Sql.
Predrag will be available full-time from October 2026.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 17 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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