IT-Berater und Software-Engineer
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- 90€/Stunde
- Hamburg
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- 02.03.2023
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
4/2019 – 9/2021
TätigkeitsbeschreibungPaaS e-commerce solution. Developing microservices with asynchronous communication for both shop and backoffice. Integration of payment gateways, CMS, mailing solutions, several Zeiss Vision internal services.
Eingesetzte QualifikationenJava (allg.), Microsoft Azure, Spring Framework
2/2019 – 3/2019
TätigkeitsbeschreibungB2B electrical network provisioning and service management and B2C meter reading applications. Developing MVC and RESTful multilayer web applications.
Eingesetzte QualifikationenJava (allg.), Spring Framework
11/2016 – 12/2018
Tätigkeitsbeschreibung
Joined cross-functional 7+ scrum team in first agile project in the company to replace current cash cow. Greenfield project, full Software Development Life-Cycle (SDLC) with "you build it, you run it" mentality.
Developing microservices, event-driven platform. Sensitive data management domain, GDPR-compliant software. Auditing and monitoring data access. Integration of authentication and authorization component.
Production troubleshooting. Promoting clean code, gitflow and scrum in team and project.
Technologies & methodologies: Java, Spring, Spring Boot, Hibernate, Kafka, Postgres, React, WebComponent, Docker, Swarm, Cucumber, GitLab, GoCD, Jira, CI/CD, TDD, BDD, Scrum.
Postgresql, Docker, Git, Hibernate (Java), Java (allg.), Spring Framework, React (JavaScript library)
4/2013 – 4/2014
Tätigkeitsbeschreibung
Lead developer of cross-functional team in growing FinTech start-up. Building online financial services platforms for deposit investment.
Refactoring and developing initial pilots into MVP, multilayer web service platforms. Full SDLC based on domain driven design. Monitoring, troubleshooting production systems, setting up development and test environments.
Promoting and coaching clean code and agile principles. On-boarding new team members.
Technologies & methodologies: Java, Spring, RESTful, Hibernate, MySql, JavaScript, Selenium, Git, Jenkins, Jira, CI, TDD, DDD, Scrum.
Mysql, Git, Hibernate (Java), Java (allg.), Spring Framework, JavaScript, Representational State Transfer (REST)
5/2010 – 3/2013
Tätigkeitsbeschreibung
Building new multinational lottery platform for Tipp24 Group. Joined cross-functional Spanish scrum team 2 years. Project scope changed, concentrating on German market. Joined cross-functional German scrum team as developer and scrum master.
Greenfield international project, designing and developing multilayer web service platform. Focusing on product development, batch processing and performance (traffic peaks before Jackpot draws). Improving scrum practices, expanding agile principles in team and company. Coordinating efforts between German and Spanish teams. On-boarding new team members.
Technologies & methodologies: Java, Spring, RESTful, Hibernate, ActiveMQ, Oracle, Selenium, SVN, Mercurial, Jenkins, CI, TDD, Scrum.
Oracle-Anwendungen, Scrum, Testen, Hibernate (Java), Java (allg.), Jenkins, Spring Framework, Representational State Transfer (REST)
10/2008 – 5/2010
Tätigkeitsbeschreibung
Joined 7+ back-end development team. Focus on improving and maintaining Spanish cash cow lottery platform. Brownfield project, developing monolith MVC
based web application. Refactoring legacy code, migrating to newer technologies, production troubleshooting.
Technologies & methodologies: Java, Struts, JSP, Hibernate, Oracle, SVN, Trac,
Bugzilla, Waterfall.
Oracle-Anwendungen, Hibernate (Java), Java (allg.), Javaserver Pages, Apache Struts
2/2006 – 10/2008
Tätigkeitsbeschreibung
Consultant in 50+ people project at the largest Spanish telecommunications
company.
Analysis and development of “Service Activator”, HP tool for network setup and software provision for data centres, based on XML workflows engine. Releases and troubleshooting.
Technologies & methodologies: Java, Struts, XML, SVN, Jboss, Waterfall.
Wildfly, Java (allg.), XML, Apache Struts
Ausbildung
Madrid
Über mich
Starker Teamplayer mit Fokus auf die Bereitstellung von Clean Code.
Weitere Kenntnisse
Junit, TestNG, Mockito, Spring Test, Pact, Cucumber, Jest, Selenium, Wiremock
RESTful, EventDD, DomainDD, AOP, OOP, TDD, CDC, BehaviorDD, CI/CD
Scrum, Agile, Waterfall, Gitflow, Trunk-based
IntelliJ, Eclipse, Gradle, Maven, Zookeeper, Docker, Docker-Swarm, Oracle, Postgres, MySql, ElasticSearch
Git, GitLab, GitHub, Svn, Mercurial, Jenkins, GoCD, Graylog, Grafana, SonarQ, Nexus, Jira, Confluence, Bugzilla, Trac
Persönliche Daten
- Spanisch (Muttersprache)
- Englisch (Fließend)
- Deutsch (Gut)
- Europäische Union
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