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Osman T.

Senior Developer and Consultant

Gümligen, Switzerland

Experience

May 2025 - Aug 2025
4 months

Senior Developer and Consultant

Bundesamt für Informatik und Telekommunikation BIT

  • IT consulting, analysis, architectural design
  • New development and enhancements
  • Code review
  • Test automation
  • Continuous integration and continuous delivery in backend and frontend
  • Technologies: Java 21, Spring Boot 3, Spring Framework 6, Spring Rest, Spring Data, JPA, Postgres, Aurora Database, TypeScript, OWASP, Renovatebot, SonarQube, Prometheus, Grafana, Spring Security, Single Sign-On, Keycloak, Angular 19, NgRx Redux, AWS ECS, AWS CloudWatch, Terraform, Spacelift, GitOps, Docker, JUnit, Maven, Jenkins Pipeline, GitHub, Bitbucket, Nexus, Kafka, Conduktor, Kafdrop, OpenAPI, Swagger, Scrum, SAFe, Jira, Confluence
Aug 2024 - May 2025
10 months

Lead Developer

Informationstechnikzentrum Bund ITZBund

  • IT consulting, analysis, architectural design
  • New development and enhancements
  • Code review
  • Test automation
  • Continuous integration and continuous delivery in backend and frontend
  • Technologies: Java 17, Spring Boot 3, Spring Framework 6, Spring Rest, Apache CXF Soap, Spring Data, JPA, Spring Batch, Apache Camel, Spring Thymeleaf, JBoss, EJB, CDI, Oracle Database, HTML5, Bootstrap, CSS3, TypeScript, JavaScript, Spring Web Flow, OWASP, Renovatebot, SonarQube, SonarLint, Spring Security, Single Sign-On, OpenShift, Docker, JUnit, Gatling, Selenium, Maven, Jenkins Pipeline, GitLab, Bitbucket, Artifactory, ActiveMQ, IBM MQ, OpenAPI, Swagger, Scrum, SAFe, Jira, Confluence, arc42
Sep 2022 - Dec 2023
1 year 4 months

Fullstack DevOps Software Developer and Consultant

Generali Deutschland AG

  • IT consulting, analysis, architectural design
  • New development and enhancements
  • Code review
  • Test automation
  • Continuous integration and continuous delivery in backend and frontend
  • Support for web service products: Kfz EVB, UMD, Telematik Mobility, Kfz initiation system
  • Technologies: Java 17, Spring Boot 3, Spring Framework 6, Spring Rest, Apache CXF Soap, Spring Data, JPA, Spring Batch, Apache Camel, Spring Thymeleaf, HTML5, Bootstrap, CSS3, TypeScript, JavaScript, Spring Web Flow, OWASP, Renovatebot, SonarQube, SonarLint, Spring Security, Single Sign-On, OpenShift, Terraform, Kubernetes, AWS, Docker, JUnit, Gatling, Selenium, Maven, Jenkins Pipeline, GitLab, Bitbucket, Artifactory, Angular, NgRx Redux, ActiveMQ, IBM MQ, OpenAPI, Swagger, Scrum, SAFe, Jira, Confluence, arc42
May 2022 - Aug 2022
4 months

Fullstack Software Developer and DevOps Engineer

OTTO GmbH & Co.

  • Further development and IT consulting
  • Requirements analysis and architectural design
  • Code review and test automation
  • CI/CD and DevOps in backend and frontend for aftersales site
  • Technologies: Java, Spring Boot, Spring Rest, Spring Data, Spring Thymeleaf, HTML5, Spring Security, Spring Reactive, TypeScript, Python, Kotlin, Atlas MongoDB, AWS EC2, ECS, Fargate, CloudFormation, CDK, SQS, SNS, AWS VPC, AWS CloudWatch, JUnit, JGiven, Maven, Gradle, Jenkins Pipeline, GitHub Actions, Docker, Docker Compose, OWASP, Renovatebot, SonarQube, SonarLint, Kanban, Jira, Confluence, arc42
Aug 2020 - Dec 2021
1 year 5 months

Backend Software Developer and DevOps Engineer

DB Vertrieb GmbH

  • Further development and IT consulting
  • Requirements analysis and architectural design
  • Code review and test automation
  • CI/CD and DevOps in backend and frontend in the Reisebegleitung project (Vendo RBL)
  • Technologies: Java, Spring Boot, Spring Rest, Spring Data, Spring Security, JPA, Flyway, JMS, JUnit, TypeScript, JavaScript, Bootstrap, CSS3, Angular, NgRx Redux, HTML5, JGiven, Cucumber, ArchUnit, Gatling, Jenkins Pipeline, ActiveMQ, Kafka, Maven, PostgreSQL, Docker, Docker Compose, Kubernetes, Istio, Helm Charts, AWS EKS, Git, GitLab, OWASP, Renovatebot, SonarQube, SonarLint, Keycloak, OpenID Connect, Single Sign-On, Grafana, Prometheus, OpenAPI, Swagger, Nexus, Scrum, SAFe, Jira, Confluence, UML, PlantUML, arc42, DocToolchain
Feb 2019 - Jul 2020
1 year 6 months

Backend Software Architect/Developer and DevOps Engineer

State Office for Geoinformation and Land Development

  • Developed a new backend web application/REST API
  • Set up test and GitLab servers in on-premises Docker containers
  • Technologies: JAVA 8, Spring Boot, Spring REST, Nexus, Artifactory, Spring Data, Spring Security, JPA, Flyway, JUnit, Jenkins Pipeline, Maven, CI/CD, Git, GitLab, PostgreSQL, Docker, Docker Compose, Keycloak, OpenID Connect, Single Sign-On, Camunda, OpenCMIS, Nuxeo DMS, Swagger UI/OpenAPI, TypeScript, JavaScript, Angular, IndexedDB, Bootstrap, CSS3, HTML5, Scrum, Jira, Confluence
Aug 2005 - Apr 2018
12 years 9 months

Lead Developer / Full Stack Developer

German Automotive Trust

  • Maintained and improved European products: Calculate Glass, Calculate Pro, Calculate Italia, SilverDAT Italia
  • Roles: Lead Developer, Full Stack Developer, Coordinator
  • Technologies: JAVA 8, JEE/JBoss, Spring Framework, Servlets, JAX-WS, JAX-RS, JSF, JPA, Delphi, Transbase, SQL Server, COM, Crystal Reports, HTML5, Angular, jQuery, Jasper Reports, Oracle, Jenkins, Jetty, Docker, Ant, Maven, Git, Waterfall, Scrum, Jira, Confluence

Summary

I bring extensive experience in IT architecture, development, and DevOps consulting, having worked with tools and technologies such as Java, Spring Boot, Docker, AWS, Kubernetes, and Terraform. I have been shaping robust solutions for various industries while focusing on code reviews, testing automation, and continuous integration. My hands-on work has transitioned from complex legacy systems to modern cloud-native applications, consistently striving to merge innovation with stability.

I excel at translating requirements into scalable systems and adopt agile practices like Scrum and SAFe to keep projects responsive and efficient. My AWS Solutions Architect – Associate certification confirms my commitment to high-quality and secure software development in dynamic environments.

Languages

German
Native
Arabic
Advanced
Italian
Advanced
English
Intermediate
French
Intermediate

Education

Oct 2000 - Jun 2003

University of Bologna

Computer Sciences · Italy

Certifications & licenses

AWS Solution Architect – Associate

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