Srecko S.-Test Consultant

Check rate
Experience
Test Consultant
PROSEQUM GmbH
- Taking over operational acceptance testing for internal and external applications in a pre-production environment
- End-to-end testing across multiple systems
- Planning and carrying out acceptance tests based on expected loads and service levels
- Creating test plans and automated tests
- System monitoring, log analysis, and preparation of test reports, monitoring charts, and acceptance documentation
- Supporting rollouts of security and OS patches in pre-production
- Load and performance testing, as well as failover/rollback testing
- Testing SOAP/REST APIs with JMeter, Grafana, and Kibana
- Batch testing with Bash and log analysis
- Load and performance testing of in-house applications
- Test automation with JMeter and PyTest
- Maintaining and creating Bash scripting tests
- Manual system integration testing
Test Consultant
PROSEQUM GmbH
- Setting up test automation and implementing the test strategy
- Evaluating and selecting test management and test automation tools
- Planning and implementing API tests and CI/CD integration (GitLab CI)
- Providing flexible test pipelines for Dev/Int/Stage/Prod (AWS and local)
- Integrating automated test results into Jira/Xray
- Documenting all activities and conducting workshops
Test Consultant
PROSEQUM GmbH
- Integrating test results from JUnit, Cucumber, and Serenity into CI toolchains (Jenkins, GitLab CI)
- Setting up visualizations, test runs, test plans, and dashboards in Jira/Xray
- Organizing test results and documentation
- Method: SCRUM
DevOps/Test Automation
PROSEQUM GmbH
- CI/CD scripting with Jenkins Pipelines and Groovy
- Maven builds for Spring Boot microservices and NPM builds
- Integration of JFrog Artifactory, Jacoco, SonarQube, JMeter, and Protractor
- Deployment to Kubernetes with rolling updates, autoscaling, and templating
- Automated Git tagging, versioning, and hotfix integration
- GitHub integration with webhooks and job triggers
- Black Duck licensing scans and headless Chrome tests
Test Automation Architect
PROSEQUM GmbH
- Setting up the system environment for automated tests (desktop and mobile)
- CI/CD integration of tests with Jenkins Agents
- Installing and maintaining virtual and physical machines
- Planning the script architecture (page objects, test data, languages)
- Developing a test codebase for multiple browsers and languages
- Integration with TestRail and developing tools through the TestRail API
- E2E tests for Adobe AEM CMS
- Retrieving test data through REST API and Node.js
- XML transformation with XSLT
- Method: SCRUM
Healthcare Test Automation
PROSEQUM GmbH
- Design and implementation of end-to-end tests for web applications (Angular 2, PrimeNG, Spring J2EE)
- Set up the test infrastructure using VMs and Docker containers
- Developed the test scripting concept and integrated it with Git, Bitbucket, Jenkins, and Docker
- Analyzed and designed tests based on user stories and acceptance criteria
- Scripted PDF tests
E-Commerce Test Automation Engineer
PROSEQUM GmbH
- Planned and integrated the test process into CI using Jenkins, Selenium WebDriver, Protractor, and Appium
- Set up a test server environment with Jenkins slaves
- Developed modular test scripts (PageObjects, DataObjects)
- Scripted with PHP (Facebook WebDriver) and JavaScript
- Integrated with Testlink and provided QA support for launch
- Method: SCRUM
Test Integration Specialist
PROSEQUM GmbH
- Integrated SCTM/SilkTest into the CI toolchain (Jenkins, Maven, Git, SonarQube, SWARM Clients)
- Developed a tool to query the test management software and generate Jenkins-compatible test plans and results in XML
- Created Jenkins jobs with load balancing across SWARM Clients
- Classified test cases based on risk
Test and Development Consultant
PROSEQUM GmbH
- Performed manual and regression testing of SOAP interfaces, including analysis of customer reports
- Added new features and 3rd-party interfaces to the energy sales portal
Test Engineer
PROSEQUM GmbH
- Performed manual integration and regression tests for an application group on Win, Mac, iOS, Android, and WinRT
- Tracked bugs using Jira, Wiki, and TFS
- Set up a Ranorex data-driven test suite in C# and a JavaScript mock
- Represented the team in the Scrum team
Test and Development Consultant
PROSEQUM GmbH
- Manual and regression testing for the energy sales portal, including after-live tests
- Expanded the portal with sales management and commission processing
Developer/Test Analyst
PROSEQUM GmbH
- Planned, developed and tested a portal for energy supply contracts (electricity/gas) using PHP 5.4, JavaScript, HTML5, CSS and MySQL
- Developed PHP objects for using jQuery widgets (jqGrid, Fullcalendar)
- Implemented SOAP interfaces for suppliers
- Commission accounting, appointment planner, user management
- Manual testing and Selenium WebDriver testing
Managing Director
PROSEQUM GmbH
- Founded PROSEQUM GmbH
- Managing director, development, consulting, coaching
- UnifAce test management and automated testing
Pre-Sales UnifAce
Cap Debis SSP GmbH
- Presentations on Vax VMS, Ultrix, Sinix, RS 6000/AIX, DOS/Windows, Sun Sparc Solaris
Self-employed
Soric Consult
- UnifAce development and consulting
- Customer-requested coaching
Partner/Developer UnifAce
Trias GmbH
Developer/Administrator
Stollmann GmbH
- Development of an internal knowledge base application
- Documentation of terminal adapter (ISDN)
- Administration of heterogeneous networks (TCP/IP, Yellowcable, DOS/Windows, Novell Server, Mac, Sun Workstations)
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Energy, Retail, Professional Services, Telecommunication, and Healthcare.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Quality Assurance, Operations, and Sales.
Skills
Devops, Builds, Test Integration
- Devops
- Maven/Npm Builds
- Jenkins Build & Deployment Ci/Cd
- Kubernetes Deployments
- Docker Images/Repository
- Test Integration Protractor/Jmeter
- Artifactory Integration
- Sonar Qube Integration/Quality Gate
Test Integration, Test Analysis, Test Automation, Test Management
- Test Integration, Test Analyst, Test Automation, Test Management
- Setting Up Basic Structures/Test Environments, Integrating Virtual Machines
- Integrating Automated Tests Into The Continuous Integration/Delivery Process (Jenkins, Junit, Selenium Webdriver Server, Groovy Scripting)
- Creating Defined Test States After Test Runs (Rollback/Clean Start, Scripting, Vms/Docker Containers)
- Reusable Test Data Generation (Sql, Scripting)
- Setting Up Emulators/Mocks (Through Many Years Of Development Experience In Various Programming Languages And Scripting Languages)
- Test Automation / Scripting: Selenium Webdriver, Ranorex, Silktest, Protractor, Webdriverio
- Test Management
Software Development
- Programming
- Analysis
- Design / Modeling
- Requirements Engineering
Databases
- Modeling
- Data Migration
- Planning And Implementation Of Interfaces
- Database Administration, Installation, Transaction Concepts, Sql, Ddl
Build & Deployment Processes
- Jenkins
- Bitbucket
- Continuous Integration/Delivery
Areas Of Expertise
- Devops
- Test Automation And Integration
- Test Management
Hardware
- Pcs
- Smartphones, Tablets (Android/Ios)
- Servers/Workstations
- Headless / Embedded Systems
- Devices/Appliances Arm/Clones And Similar Systems, Raspberry Pi
- Ibm/Sun Workstations
Operating Systems And Linux
- Windows (All Variants)
- Linux/Unix
- Android
- Ios
- Macos
Using Linux Since 1998:
- From Powerup To Bash Prompt / Building Custom Linux Derivatives For Client And Server Environments
- Linux In Embedded / Headless Systems (Various Hardware, Wlan Routers, Receivers)
- Linux Daemons, Server Administration, Firewalls, Client/Server Development, Gui Qt Development
- Distributions Used To Date: Suse, Red Hat, Mandrake, Ubuntu, Centos, Debian (Preferred)
Programming Languages
- Objectpascal
- Delphi
- Fpc/Lazarus (Linux/Win), Very Good Knowledge Of Object Pascal (Delphi, Kylix, Lazarus, Fpc)
- C# For System-Level Solutions/Without User Interfaces As Modules/Classes, Extensions For Test Scripting & Test Scripting (File/Io, Mail Delivery, Low-Level Routines, Network Communication)
- C++ Only For System-Level, Limited Programs And Routines/Dlls
- C Only For System-Level, Limited Programs And Routines/Dlls
- Java Ee Routines And Test Scripting Extensions (Selenium), Xml Processing, Rest, Starting Processes, Db Access For Test Scripts, Rest Api
- Perl Scripting/Smaller Projects Under Linux
- Php Various Www Projects With Mysql, Xajax, Php-Imagick, Pdf Generation, Oo, Selenium Webdriver Test Scripting
- Javascript & Typescript, Jquery, Jquery Ui, Protractor Test Scripting
- Groovy, Jenkins Pipelines
- System Scripting: Bash Scripting, Powershell, Wsh, Dos Batches
- 4gl Uniface Since V 5.0 (1991) Continuously Through V 9.X Under Unix Derivatives / Ms Windows, Uniface Repository And Extensions (Dll)
- Powerbuilder
Markup Languages
- Html, Css
- Xml, Xsl, Xslt
Test & Management Tools
- Ranorex Module Dlls, C# Scripting
- Sctm, Silktest Use, Scripting, Jenkins Integration
- Selenium Webdriver Java, Php, Mysql Connection, Extensions
- Protractor Javascript, Webdriver Scripting
- Webdriverio Java Scripting
- Karate Dsl (Gherkin-Based), Similar To Cucumber, Test Automation
- Proxies/Network Tracing: Fiddler, Wireshark
- Jira/Confluence/Bitbucket Boards, Wiki
- Tfs / Tracking
Databases
- Oracle: Install, Backups, Restore (Clean Data Start)
- Mysql/Mariadb: Install, Backup, Scripting
- Ms Sql Server: Sql
- Postgres Sql
- Informix Se/Online
- Interbase/Firebird Delphi/Fpc Development
- Jdbc/Odbc Clients
- Isam In General
- Mongodb / Aws Document Store
Data Communication
- Tcp/Ip-Based Networks: Setup, Planning, Routing, Ip Tables, Tls, Rsync
- Serial Communication Rs232, Communication With Surf Sticks, Measuring Devices
- Windows Networks (Netbios/Netbeui)
Protocols And Communication
- Internet, Intranet (Http/S), Install Apache, Tomcat, Wildfly, Certificates
- Ftp: Install, Proftpd
- Smtp/Imap/Pop: Postfix, Qmail, Courier Imap
- Integration Of Umts Sticks Into Linux Applications, Including System Responses To Sms Messages (Connecting To The Network, Http Requests, Etc.)
- Status Checks For Network Quality, Device Status, Pin, Etc.
- Communication Via The Modem Interface
- Firewalls Using Ip Tables, Vpn (Openvpn), Rdp
- Installation And Operation Of Mail And Imap Servers
- Linux/Unix Socket Programming
Ides
- Intellij Ultimate (Java, Groovy, C, Php)
- Phpstorm (Php, Javascript)
- Eclipse (Java/Javascripting/Typescript)
- Lazarus (Object Pascal)
- Delphi (Pascal)
- Ms Visual Studio / Vs Code (C#, Typescript, Javascript)
- Uniface
Tools
- Scm Git: Github, Bitbucket, Gitlab, Gitbash, Bash, Ide Integration Eclipse/Phpstorm
- Svn Integration Eclipse, Cmd, Bash
- Mercurial
- Build Management: Jenkins, Jenkins-Pipelines, Groovy, Integration Of Automated Tests Into The Build Process, Continuous Integration/Delivery, Gradle
- Uml Tools: Enterprise Architect
- Office Applications: Ms Office, Libreoffice
- Oracle Sql Developer
- Dtp: Scribus
- Sql Tools: Dbeaver, Mysql Workbench, Toad, Eclipse Plugins
- Virtual Machines: Vmware, Virtualbox, Vagrant, Qemu
- Debuggers: Integrated Debuggers, Xdebug, Gdb, Firebug
Standards/Methods
- Scrum
- V-Model
- Iso 9000ff
- Cmm
- Istqb
Industries
- E-Commerce
- It / Edp / Internet
- Wholesale
- Retail
- Media
- Services
- Municipal Data Processing (Cameral Accounting, Double-Entry Bookkeeping)
- Energy
- Publishing
- Automotive
Soft Skills
- Responsible
- Meets Deadlines
- Reliable
- Communicative
- Goal-Oriented
- Resilient
- Quick Learner
- Analytical Thinking
- Team Player
- Hands-On Experience With Presentations And Reviews
Experience
My Many Years Of Experience In Various Areas Of Software Development Give Me A Balanced Overview Of The Software Development Process.
My Current Focus Is Software Testing. I Have Gained Experience In This Area Since 1999, Which I Support With Istqb Certifications. The Experience I Have Already Gained Is Very Helpful.
Analysis
- Planning And Creating Test Cases Based On Requirements
- Boundary Value Analysis, Equivalence Testing, Integration Testing, Etc.
Data Driven Testing
- Providing Test Data (Databases, Sql Scripting, Flat Files Such As Csv, Excel Integration)
- Checking Test Results Outside The Application
Development
- Broad Foundation For Communicating With Developers
- Reading/Understanding Source Code
- White-Box/Static Testing
- Scripting Test Cases (Various Programming And Scripting Languages)
- Automating Environment Setup And Test Data
Administration
- Providing Test Environments And Test Data
- Experience With And Practical Use Of Virtualization
- System Testing
- Cross-System Overview Of Windows, Unix, Web Technologies, Devices Running Android, Ios
Integration
- Integrating Automated Tests Into The Continuous Integration/Delivery Process With Jenkins
- Setting Up And Planning The Test Environment As Part Of The Development And Deployment Process
- Planning, Implementing, And Integrating Virtual Machines (Linux/Windows/Android) Into The Test Process
Languages
Education
FH Nürtingen
BWL · Nürtingen, Germany
Certifications & licenses
Moderne Methoden der Systemanalyse - SA/RT/IM
Systemanalyse / Realtime Systeme / Information Modelling
Statistics
Experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Srecko is based in Bad Zwischenahn, Germany and can operate in on-site, hybrid, and remote work models.
Srecko speaks the following languages: German (Native), English (Advanced), Italian (Advanced), French (Intermediate).
Srecko has at least 31 years of experience. During this time, Srecko has worked in at least 14 different roles and for 5 different companies. The average length of individual experience is 2 years and 10 months. Note that Srecko may not have shared all experience and actually has more experience.
Based on recent experience, Srecko would be well-suited for roles such as: Test Consultant, DevOps/Test Automation, Test Automation Architect.
Srecko's most recent position is Test Consultant at PROSEQUM GmbH.
In recent years, Srecko has worked for PROSEQUM GmbH.
Srecko is most experienced in industries like Information Technology, Energy, and Professional Services. Srecko also has some experience in Telecommunication, Retail, and Healthcare.
Srecko is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Srecko also has some experience in Operations and Sales.
Srecko has recently worked in industries like Information Technology.
Srecko has recently worked in business areas like Information Technology, Quality Assurance, and Product Development.
Srecko holds a Bachelor in BWL from FH Nürtingen.
Srecko has 3 certificates. These include: ISTQB FL Zertifikat, Moderne Methoden der Systemanalyse - SA/RT/IM, and Systemanalyse / Realtime Systeme / Information Modelling.
Srecko will be available full-time from January 2027.
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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 6 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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