Profileimage by Michael Delamere Senior DevOps Engineer & Senior Java Entwickler from PylaLarnaka

Michael Delamere

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Last update: 19.03.2024

Senior DevOps Engineer & Senior Java Developer

Company: Labb Holding Ltd
Graduation: not provided
Hourly-/Daily rates: show
Languages: German (Native or Bilingual) | English (Native or Bilingual)

Attachments

cv_mdelamere_2022.pdf
lebenslauf_mdelamere_2022.pdf

Skills

With over 20 years as a Senior Java Developer, I've accumulated a broad range of technical expertise, from enterprise application development to modern front-end frameworks, ensuring quality and efficiency in every project. In addition, I have 5 years of experience as a DevOps engineer, which has allowed me to deepen my knowledge in automation, configuration, and system monitoring, thus providing a comprehensive perspective on software development. My skills encompass, but are not limited to:
 
  • Enterprise Application Development: Extensive experience in building large scale, high volume enterprise applications ensuring reliability and scalability.
  • ChatGPT API Integration: Experienced in integrating and developing with the ChatGPT API, offering innovative chatbot solutions.
  • Multi-Language Proficiency: Expert in Java with proficient knowledge in Python, Golang, and JavaScript.
  • Front-End Development: Skilled in modern HTML and CSS with hands-on experience in popular frameworks like React, Angular, and Vue.js.
  • Back-End Development: Profound experience in developing applications with Spring Boot, ensuring robust and scalable back-end solutions.
  • DevOps: Several years of experience in DevOps, including setup, monitoring, and maintenance of CI/CD pipelines, ensuring smooth deployment processes and continuous integration.
  • Cloud Architecture: In-depth knowledge of cloud platforms, especially AWS, with expertise in cloud monitoring, scaling, and performance optimization.
  • Performance Optimization: Adept at identifying bottlenecks and implementing solutions to ensure optimal application performance.
  • Testing: Proficient in writing unit-tests and integration tests across Java, Python, Golang, and JavaScript.
  • Business Acumen: Highly motivated with a keen understanding of business needs, consistently striving to deliver solutions of the highest quality.

Skillset:
  • Backend Development: Java, Golang, Python, Node, Groovy.
  • Frontend Development: HTML5, CSS.
  • Java Frameworks: Spring, Spring Boot, Spring MVC, Spring Data, Jersey JAX-RS API (Rest).
  • JS frameworks: ReactJS, VueJs, Angularjs.
  • Devops, Microservices, Cloud infastructure: AWS, Docker Swarm, Jenkins, Gitlab, Gulpjs, Terraform.
  • Databases: DynamoDB, Mysql, Mariadb, PostgreSQL, Mongodb, Oracle.
  • ChatGPT API
  • Search indexes: Elasticsearch, Lucene.
  • Servlet containers: Tomcat, Jetty.
  • Application Servers: Weblogic, JBoss.
  • Linux server administration: Debian, Ubuntu, Bash.

Project history

10/2021 - Present
Freelance: Senior Java Developer / DevOps Engineer
they Consulting (Projects: Bentley and Volkswagen) (Internet and Information Technology)

  • Developing spring boot applications
  • Building and deploying to the AWS infrastructure.
  • Improving the AWS infrastructure.
  • Implementing a CI/CD Pipeline in GitHub.
  • Implementing microservices.
  • Requirement’s analysis and software design.Planning and implementing API interfaces.

01/2020 - 10/2021
Freelance: Cloud DevOps Engineer
Lufthansa Industry Solutions GmbH & Co. KG (Project: Volkswagen) (Internet and Information Technology)

  • Support and maintenance of the AWS infrastructure
  • Gulpjs, Terraform and Python scripting for automating processes
  • Deployment of new software packages

08/2017 - 12/2019
Freelance: DevOps / Senior Java Developer
uni-assist e.V. (Internet and Information Technology, 250-500 employees)

  • Consulting, planning and developing features for the Vaadin based web administration application.
  • Consulting, planning and developing features for the Vuejs, Java and Rest based web public applicants’ application.
  • Planning and implementing the complete devops development and deployment infrastructure using Jenkins, Docker Swarm and Gitlab.

03/2013 - 06/2018
Co-Founder & CTO
CommerceBoard GmbH (formerly Sevon GmbH) (Internet and Information Technology, < 10 employees)

  • Designing and developing a Java shop system - geeCommerce.
  • Designing and developing a PIM-System for geeCommerce.
  • Setting up geeCommerce and developing custom features for a large international furniture store.
  • Automating several backend processes and interfacing with the customer‘s ERP system.
  • Designing and developing an admin-panel for geeCommerce in the form of a JavaScript „Single-Page-App”.

04/2017 - 08/2017
Freelance: Senior Java Developer
mobile.de – mobile.de GmbH (an eBay company) (Industry and mechanical engineering, 50-250 employees)

  • Maintaining, improving and fixing various services in the microservice landscape.

03/2017 - 04/2017
Freelance: Senior Java Developer
Quazer.com – Magic Internet GmbH (Internet and Information Technology, 50-250 employees)

  • Converting a ruby registration and authentication microservice to Java Spring Boot.

09/2012 - 02/2013
CTO E-Commerce
SevenVentures GmbH (ProSiebenSat.1 Media AG) (Internet and Information Technology, 50-250 employees)

  • Planning, Designing and implementing a Magento-Shop. Various due diligence projects.

01/2009 - 08/2012
IT Director (CTO)
7trends-Enamora GmbH (Internet and Information Technology, 50-250 employees)

  • Designing and implementing new features for the Magento shop system. Designing and developing a credit control system.
  • Setting up an automated build and deployment environment.
  • Introducing a ticketing system, software versioning and release management. Carrying out extensive performance optimizations in order to make the shop fit for TV ads.
  • Managing the IT Team.

10/2007 - 12/2008
Teamlead Backend
TopTarif Internet GmbH (Internet and Information Technology, 50-250 employees)

  • Participating in the design and development of the TopTarif homepage and several online tariff calculators (car insurance, electricity, DSL).
  • Designing and setting up the (software related) system architecture and deployment tools.
  • Managing the backend team.

05/2006 - 10/2007
Senior J2EE Developer
Pixelpark AG (Internet and Information Technology, 50-250 employees)

  • Designing and implementing several projects. Among them being a few Second Life projects, which mainly involved developing interfaces to a Java backend. Participating in the design and development of a second hand car store, gebrauchtwagen.de – a modern web2.0 application with advanced searching capability and built for high performance.

08/2003 - 04/2006
J2EE Backend Developer
Jamba! GmbH (Internet and Information Technology, 250-500 employees)

  • Designing and implementing many features for the project iLove.
  • Rewriting the messaging module in order to resolve a serious bottle-neck.
  • Moving the photo-rendering code to an asynchronous process.
  • Remote search cache.
  • Affiliate framework.
  • Participating in the design and implementation of a chat server on the basis of the new Java NIO.

07/2000 - 08/2003
Web Developer
Morelogs GmbH (now Communicode GmbH) (Internet and Information Technology, 10-50 employees)

  • Designing and developing many features for CMS and eCommerce projects.

Certifications

AWS Certified Cloud Practitioner
2021

Local Availability

Only available for remote work
Profileimage by Michael Delamere Senior DevOps Engineer & Senior Java Entwickler from PylaLarnaka Senior DevOps Engineer & Senior Java Developer
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