Senior Expert Java Consultant
PostFinance AG, Bern
Skills
Java 8, Java 11, Typescript, MSSQL, Spring Boot, Spring Data, Spring, Apache Kafka, Spring Security, Angular, Hibernate, Docker, Kubernetes, SQL, XML, JSON, Scrum, Java, database, change data capture, Microsoft Azure, Boot, Apache, Springe, Android, Kotlin, Digipass4Apps, Sketch PM, UI, Android App regarding UI/UX Design, e-banking, Programming, C#, JavaScript, Dart, Markup languages, HTML, CSS, XML/CSS, UML, Spring for Apache Kafka, jUnit, JS, AngularJS, jQuery, ReactJS, Bootstrap, NET, NET Core, MySQL, Microsoft SQL Server, Oracle Database, MongoDB, SQLite, iOS, Flutter, React, React Native, Application server, Apache HTTP, Tomcat, MSBuild, Maven, Gradle, Version control, Git, Continuous integration, Jenkins, Azure Pipelines, AndroidStudio, XCode, IntelliJ, Visual Studio Code, WebStorm, Azure Data Studio, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Kanban, SAFe, Waterfall, Atlassian JIRA, Atlassian Confluence, Atlassian Bitbucket
Projekthistorie
01/2022
-
10/2022
- Built highly scalable microservice architecture for input management with 30+ connected microservices
- Core library implementation for all 30+ microservices
- Infrastructure Move to AWS
- Mentoring junior developers around Java and Spring Boot
10/2021
-
08/2022
Senior Expert Java / C# Consultant
EnBW, Karlsruhe
- Further backend development and maintenance of the incident management system for streetlights
- Implementation of various REST endpoints
- Java / Database performance analysis
- Upgrade MySQL 5 to MySQL 8
10/2020
-
10/2021
Senior Expert Java / Kotlin Consultant
Springer Nature AG & Co. KGaA, Berlin
- Further development of the existing SPA websites
- – springer.com (Java 11)
- – springernature.com (Node.js)
- – palgrave.com (Java 11)
- – apress.com (Java 11)
- Architecture and implementation of a springer.com successor (Kotlin)
- Migrate Spring Framework projects to Spring Boot
- Implementation of a highly reliable SPAM protection
- Mentoring junior developers
02/2020
-
10/2020
Senior Expert Java / PHP Consultant
Ratepay GmbH, Berlin
- Further development of the existing Dispute Management API
- Development of ICAP protocol in PHP and Java
- Implementation of the DHL Delivery API for shipment tracking § Mentoring / Coaching of team members regarding Java, Spring and PHP
03/2016
-
01/2020
Senior Expert Software / IT-Security Consultant
Zurich Insurance Group, Zürich
- Built a scalable and fast database architecture to support 2MM+ database entries and 1M+ database transactions per day
- Implementation of a change data capture handling 1M+ transactions per day
- Further development of the existing CI and CD Platform using Microsoft Azure
- Infrastructure Move to Microsoft Azure Cloud § Mentoring / Coaching of team members regarding Java, Elasticsearch and IT-Security
02/2015
-
01/2016
Senior Expert Software / IT-Security Consultant
Raiffeisen Schweiz, St. Gallen
- Architecture and development of modules for high frequency course calculation
- High-throughput, real-time data processing pipeline development
- Development of a web application for price individualization
- Mentoring / Coaching of team members regarding Java and IT-Security
01/2012
-
02/2015
Senior Java Software / IT-Security Consultant
Credit Suisse AG, Zürich
(Banken und Finanzdienstleistungen, 1000-5000 Mitarbeiter)
- Further development of the hedge accounting tool
- Development of a complete CI and CD platform (Jenkins) § Unix / Linux / Web Server Administration (Solaris, RH6, WebLogic)
- Implementation of an automated SSH testing solution
- Mentoring / Coaching of team members regarding Java and Web Development
- Member of the Java Specialist Team for the Treasury IT Department
- Responsible for IT-Security around Kerberos and PKI
Reisebereitschaft
Weltweit verfügbar
