Java developer

freiberufler Java developer auf freelance.de
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sw197qg london
15.11.2019

Kurzvorstellung

I architect, code, and manage high performance scalable products in Java, reactJS, Angular, Go, Ruby. enjoy managing agile teams, coding and mentoring developers.

I Lived in Germany for 5 years but my German is not business level.

Ich biete

IT, Entwicklung
  • AngularJS
  • J2SE (Java SE)
  • Ruby on rails
  • React (JavaScript library)
  • JavaScript
  • Amazon Web Services (AWS)

Projekt‐ & Berufserfahrung

software consultant
Amadeus, Munich
12/2015 – 9/2019 (3 Jahre, 10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

12/2015 – 9/2019

Tätigkeitsbeschreibung

Amadeus have Europe’s largest data center for the travel industry. As part of the platform operations group I designed a real-time, time series ,customer facing monitoring dashboard based on Java Microservices, Spring Cloud, MongoDB, Elasticsearch, MariaDB, AngularJS.
I later architected a replacement platform with these components: Spark streaming, Prometheus, Grafana, Splunk, Kafka, Java, Golang, Python, and mentored a new team to hand over the product.

Devops tools: Openshift, Kubernetes, Docker, Ansible.

Eingesetzte Qualifikationen

Hibernate (Java), J2EE (Java EE), AngularJS


software consultant
FIND (Foundation for Innovation Diagnostics), Geneva
1/2015 – 12/2015 (1 Jahr)
IT & Entwicklung
Tätigkeitszeitraum

1/2015 – 12/2015

Tätigkeitsbeschreibung

FIND foundation is a hub for diagnosing poverty-related diseases. We created an eHealth platform for various medical diagnostic devices to aggregation and alert the results to hospital labs and patients. Developed new alert/reports features, platform architect review with the team in Argentina.


Tech stack: ReactJS Redux, Ruby on Rails, Elasticsearch, Docker, AWS, Cucumber automated testing.



Eingesetzte Qualifikationen

React (JavaScript library), Ruby on rails


CTO (Festanstellung)
kweekweek, london
12/2014 – 12/2015 (1 Jahr, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

12/2014 – 12/2015

Tätigkeitsbeschreibung

Kweekweek is an event ticketing platform. My focus was increased scalability, new architecture direction, recruited a native iOS/Android app team and a Ruby on Rails team.
Tech stack: Ruby-on-Rails, Backbone.js, Elasticsearch, Heroku, iOS, Android, AWS.

• Offshore and onsite team management/building, introduced software processes.
• Integrating mobile app RESTful API’s.
• TDD, BDD cucumber, Automated tests, Continuous integration.
• Native iOS/Android code reviews and native bug fixing.
• Mobile marketing integration with Urbanairship push notifications, Kissmetrics, Twitter Fabric and Facebook apps.

Eingesetzte Qualifikationen

Ruby on rails


java architect (Festanstellung)
vubiquity, london
12/2011 – 12/2014 (3 Jahre, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

12/2011 – 12/2014

Tätigkeitsbeschreibung

Vubiquity provides acquisition, content management and delivery services for video-on-demand for production companies and distribution worldwide.
• Team lead/architect/coder/scrum-master for a multiscreen streaming video platform for mobile devices and mobile web portal onto ThreeUK’s portal, iOS/Android app integration. Scalable Java architecture to handle over one million mobile phone customers using multiscreen content adaption. SOAP billing integration into the ThreeUK mobile operator.
• Team lead/architect/scrum-master for a video right management platform in Ruby on Rails with an offshore team.
• Tech lead for a big-data Hadoop/Hive reporting engine.

Tech stack: Java Spring/Hibernate, AngularJS, Ruby on Rails, MongoDB, Junit/Rspec/Selenium, BDD Cucumber, Talend Extract Transform and Load tool integration.

Eingesetzte Qualifikationen

J2SE (Java SE)


Ausbildung

electronic engineer
(bachelor technology)
Jahr: 1989
Ort: ireland

Qualifikationen

• Electronic Engineering Honours Degree, Ireland.
• Diploma in Project Management, UCC, Ireland.
• Scrum master, Project Management Professional.
• Prince 2 foundation.
• MBA (In progress).

Persönliche Daten

Sprache
  • Englisch (Muttersprache)
Reisebereitschaft
Weltweit
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
141
Alter
52
Berufserfahrung
22 Jahre und 10 Monate (seit 02/1997)
Projektleitung
10 Jahre

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