01.06.2025 aktualisiert

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IT-Architekt, Full Stack Developer & Code Whisperer

Bahlingen a.K., Deutschland
Weltweit
Informatik
Bahlingen a.K., Deutschland
Weltweit
Informatik

Skills

Programming Languages: .NET, Assembler, Bash, ByteCode, C, C#, C++, CSS, GoLang, HTML, Java, JavaScript, Kotlin, PHP, Powershell, Python, SQL, TypeScript, VBA, XML

IT Architecture: Asynchronous systems, Automatic E2E tests, Enterprise architecture, Microservices, Modulith, Monolith, Software architect, Software as a service platforms (SaaS), System architecture, Distributed systems, Web applications

Project Management: Kanban, Agile working, Scrum, Scrumban, Waterfall
Software Design & Development: Automatisation, Bug Hunting, Build/Deployment, CICD, Clean Coding, Continuous Integration, Continous Delivery, Debugging, Debugging, Design Patterns (Gang of Four GOF), i18n, i10n, Infrastructure as Code (IaC), Interface Design, Legacy System Transformation, Netzwerk Kenntnisse, Non Functional Requirements (NFR), Responsive Webdesign, Reverse Engineering, UML, User Experience (UX)

Frameworks & tools: AJAX, Angular, Angular JS, Ansible, Apache ANT, Apache Flink, Apache Maven, Apache HTTP Server, Apache Subversion (SVN), Asana, Artifactory, AWS Firehose, AWS Kinsesis, AWS Glue, AWS Athena, AWS BPMN, CMS, Confluence, Container, Docker, GIT, Gin(-Gonic), GitLab, GoLand IDEA, Grafana, Hibernate, IntelliJ IDEA Eclipse, J2EE, JPA, Jarkata EE, Jasper Studio, Jaspersoft, Java Development KIT (JDK), Jira, jQuery, K9S, Kind, Kubernetes, MaterialUI, NgRx, NPM, Netbeans, Node.JS, OpenAPI, OpenLens, ORM, PrimeNG, PWA, QT, Quarkus, React, RxJS, SCSS, SASS, Sonarqube, Spring, Spring Boot, Swagger, Symfony, Trello, VMWare, VirtualBox, Virtuelle Maschinen VM, Vue, Webstorm, XMLHttpRequest, xDebug, Yarn, Zend Framework

Event-driven architecture: Camunda BPMN, Kafka, RabbitMQ, Kafka Streams

Software testing and frameworks: Cucumber, E2E, Integration Tests, JEST, Junit, Mockio, PHPUnit, ReadyAPI, Spring Test, Test Driven Development, Unit Tests

IT Security: Firewall, Kerberos, KeyCloak, Kryptografie, OAuth 2.0, OpenID Connect, PKI, RSA, SSL, TLS, Certificate Authorities, Single-Sign On (SSO), Teleport, VPN Tunnel

Protocols: ADB (Android Debug Bridge), FTP, DNS, gRPC, HTTP, HTTP/2, LDAP, MQTT, OAuth, REST, SAML, SOAP, SSH, TCP/IP, UDP, WebSocket, XML-RPC

Cloud Computing: ArgoCD, AWS, Azure, Contentful, DronceCI, GCP, GitOps, Grafana, Helm, Humio, Hybrid-Cloud, IAC, Instana, Jenkins, K8S, Kafka UI, kubectl, Kubernetes, Kubernetes Operator / Controller, Logscale, Netzwerk Kenntnisse, NGINX, Papertrail, Prometheus, Rancher, Redpanda, Reverse Proxy, Stripo, Terraform, Unleash

Operating Systems: Alpine Linux, BSD, Linux, MS Windows Server, MacOS, Unix
Mobile App Development: Android AOSP, Android for Work, DDMS, Embedded Android, Firebase Cloud Messaging, Ionic, Java, Kotlin, Samsung KNOX, Xamarin

Databases / Data Storage: Elastic Search, DynamoDB, Flyway, GraphQL, MS SQL Server, MariaDB, MemSQL, MongoDB, MySQL, NoSQL, Oracle DB, PostgreSQL, Redis, S3 Buckets, SingleStore, SQL

Languages: Deutsch und Englisch

Qualities: Analytical, Committed, Confident, Cooperative, Efficient, Empathetic, Loyal, Open-minded, Solution-orientated, Team player

Sprachen

DeutschMutterspracheEnglischverhandlungssicherFranzösischGrundkenntnisse

Projekthistorie

Full-Stack Developer / IT Architect

Freelancer

Banken und Finanzdienstleistungen

10-50 Mitarbeiter

As an IT consultant/full-stack developer, I have extensive experience in the development and implementation of customised portals and automation systems in the energy, industry and financial services sectors.

My projects range from customer portals with Angular frontend and Java microservice backend to automated document management and scalable microservice systems for big data analytics. My expertise includes frontend and backend development with a wide range of technologies such as Angular, GoLang, Spring Boot, Java/Kotlin, Node.JS, as well as the use of CI/CD tools such as GitLab, GitHub Actions, Jenkins and DevOps practices. I have experience in migrating legacy systems, developing microservices using Event-Driven Architecture with Kafka, connecting IoT devices and creating and maintaining PDF and email templates.  The projects were always carried out remotely, where I made extensive use of modern software development practices such as TDD and SCRUM to deliver efficient and scalable solutions.

IT Architect / Full Stack Developer

Freelancer

Konsumgüter und Handel

50-250 Mitarbeiter

Microservice Platform for Retail. NodeJS & Angular. MQTT and Azure DevOps

IT Consultant

Freelancer

Internet und Informationstechnologie

50-250 Mitarbeiter

Microservice with Spring Boot / Golang & Apache Kafka. Frontend with Angular. CI/CD with GitLab

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