Blanca de Miguel available

Blanca de Miguel

Senior Fullstack Java Engineer

Profileimage by Blanca deMiguel Senior Fullstack Java Engineer from Hamburg
  • 22767 Hamburg Freelancer in
  • Graduation: MSc. Software Engineering
  • Hourly-/Daily rates:
  • Languages: German (Limited professional) | English (Full Professional) | Spanish (Native or Bilingual)
  • Last update: 29.01.2020
Profileimage by Blanca deMiguel Senior Fullstack Java Engineer from Hamburg
Java, Spring, Spring Boot, Hibernate, Kafka, ActiveMQ, Struts, JSP, SQL, JavaScript, React, WebComponent
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
2016 - 2018   Senior Fullstack Developer
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.

2013 - 2014   Lead Fullstack Developer
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.

2009 - 2013   Backend Developer
Greenfield international project, designing and developing multilayer web service platform. 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. 
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.

2008 - 2010   Backend Developer
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.

2006 - 2008   Software Consultant
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.
Accepting projects 100% remote after an on boarding period.