Fabio Fabrizio

Senior Software Developer Backend/Frontend

Fabio Fabrizio
Kiel, Germany

Experience

Mar 2025 - Present
11 months

Senior Software Developer Backend/Frontend

Logistikunternehmen Bremerhaven

  • Designed and implemented a slot management system for efficient control of truck arrivals and reducing wait times in logistics operations
  • Requirements analysis
  • Designed and developed a frontend with React
  • Backend development with Spring Boot / JPA
  • Designed and implemented REST APIs with Spring Boot OpenAPI
  • Technologies: Spring Boot, React, Java, JUnit, Mockito, IBM Db2, SQL, Maven, JPA, Docker, Kafka, SOAP, REST, Git, XML, HTML, CSS, JSON, OpenAPI, Stoplight, Jenkins, WebSphere Application Server, Freemarker, IntelliJ
  • Methodology: Scrum, Clean Code
  • Team size: 5
Sep 2023 - Present
2 years 5 months

Senior Software Developer Backend/Frontend

Environmental Agency Munich

  • Developed an electronic workflow between the environmental agency and government ministry for project processing in water management
  • Designed and implemented JavaFX user interfaces
  • Developed the data model with Oracle and JPA
  • Designed and implemented REST APIs with Spring Boot
  • Implemented interfaces with SOAP for legacy systems
  • Generated documents with iText and exports of reports with Apache POI and Jasper Reports
  • Technologies: Jasper Reports, Spring Boot, JavaFX, Java, JUnit, Mockito, Oracle, SQL, Maven, JPA, Apache POI, iText, Docker, SOAP, REST, Git, XML, HTML, CSS, JSON, JProfiler, OpenAPI
  • Methodology: Scrum, Clean Code
  • Team size: 3
Apr 2020 - Aug 2023
3 years 5 months

Senior Software Developer Backend/Frontend

Scheidt & Bachmann System Technik GmbH Kiel

  • Developed new interlocking software for signal control and monitoring in rail traffic (IBS)
  • Designed and implemented E4/SWT user interfaces
  • Developed the data model with Oracle and JPA
  • Designed and implemented microservices with Spring Boot
  • Dockerized the microservices
  • Implemented microservices communication via Kafka and REST
  • Maintained OSGi legacy systems
  • Reporting with Jasper Reports and export of route reports in PDF, Excel, etc.
  • Technologies: Jasper Reports, Spring Boot, E4, Swing, SWT, JUnit, Mockito, Docker, Jenkins, Cucumber, Git, Maven, OSGi, Microservices, Kafka, JProfiler, Bash, Linux, Oracle, SQL, JPA
  • Methodology: Scrum, Clean Code
  • Team size: 10
Sep 2019 - Mar 2020
7 months

Senior Software Developer/Project Lead Backend/Frontend

Wöhlk Contactlinsen Kiel

  • Developed new logistics software for contact lens deliveries and invoice generation
  • Requirements analysis with the business department
  • Designed the concept and architecture
  • Created wireframes with Balsamiq
  • Designed and implemented the PrimeFaces user interface
  • Developed the data model with Microsoft SQL Server and JPA
  • Implemented the backend with Spring Boot
  • Designed and implemented REST interfaces (Spring Boot, OpenAPI)
  • Generated invoices with iText and Jasper Reports in Java
  • Exports to PDF and Word
  • Integrated LDAP for user authentication
  • Dockerized the project
  • Technologies: Java, Spring Boot, Microsoft SQL Server, PrimeFaces, Jasper Reports, Jasper Report Server, JUnit, Mockito, Maven, Git, SQL, iText, Balsamiq
  • Methodology: Kanban, Clean Code
  • Team size: 3
Jan 2017 - Aug 2019
2 years 8 months

Senior Software Developer Backend/Frontend

ITU/Abfallwirtschaftssystem der Bundesländer (Asys) Hamburg

  • Developed a new interface with JavaFX and extended functionality
  • Designed and implemented the JavaFX interface
  • Developed the data model with Microsoft SQL Server and JPA
  • Added new backend features with Spring Boot
  • Designed and implemented REST interfaces (Spring Boot, OpenAPI)
  • Implemented export functions with Apache POI
  • Generated PDFs with Jasper Reports
  • Technologies: Jasper Reports, JavaFX, Java, Eclipse RCP, Spring Boot, Apache POI, JAXB, Microsoft SQL Server, Maven, Git
  • Methodology: Scrum, Clean Code
  • Team size: 5
Aug 2015 - Aug 2016
1 year 1 month

Project Manager/Data Warehouse Developer

Bartels Langness/Backring Kiel

  • Developed a data warehouse for wholesale trade to visualize data (sales trends, etc.)
  • Conducted requirements analysis with the business department
  • Developed ETL jobs and star schema
  • Implemented reports with Saiku Analytics and Pentaho BI Server
  • Designed and implemented REST interfaces (Spring Boot, OpenAPI) for external systems
  • Created automated reports in Pentaho BI Server (sales trends, profits, etc.)
  • Technologies: Pentaho Kettle, Pentaho BI Server, MySQL, Mondrian, MDX, Saiku Analytics, JavaScript, HTML5, CSS, Spring Boot
  • Methodology: Scrum, Clean Code
  • Team size: 3
Dec 2014 - Mar 2015
4 months

Software Developer Backend/Frontend

Bundespresseamt Berlin

  • Extended the existing accreditation system application for the Federal Press Office
  • Implemented online portal using JSP
  • Implemented administration interface with Eclipse RCP
  • Database modeling and access with JPA
  • Designed and implemented REST interfaces with Spring Boot
  • Automated tests with JUnit and Mockito
  • Technologies: Java, Eclipse RCP, Hibernate, Spring Boot, JPA, MySQL, JSP, Maven, JUnit, Mockito, Git
  • Methodology: Scrum, Clean Code
  • Team size: 5
Aug 2014 - Oct 2014
3 months

Software Developer Backend/Frontend

Finanzsektor Kiel

  • Further developed a sales commission tool for fund managers
  • Implemented new backend components
  • Adjusted and newly developed user interfaces with Swing
  • Made database modifications using JDBC
  • Generated Excel exports with Apache POI
  • Technologies: Java, Apache POI, Swing, Oracle11, Jira, Confluence, SQL, JUnit, Mockito, Git
  • Methodology: Scrum, Clean Code
  • Team size: 5

Summary

Software Developer with a passion for innovation and sustainable solutions

With more than ten years of experience in software development and a clear focus on agile methods, I bring extensive expertise in delivering diverse projects - from new developments to modernization initiatives to targeted expansions of existing systems.

My in-depth knowledge of Java, Spring Boot, SQL, JavaFX and Jasper Reports allows me to develop powerful and scalable backend and frontend solutions as well as export solutions that are perfectly tailored to my clients' needs. In projects for public agencies, rail companies, financial service providers, wholesale and logistics, I have successfully turned industry-specific requirements into custom and future-proof software solutions.

Skills

  • Spring Boot

  • Javafx

  • Databases

  • Osgi

  • Fullstack Developer

  • Java

  • React

  • Team Player

  • Quick Learner

  • Flexibility

  • Communication Skills

  • Resilience

Languages

German
Native
English
Advanced

Education

Oct 2010 - Jun 2014

University of Applied Sciences Kiel

Bachelor of Science · Information Technology · Kiel, Germany

Oct 2005 - Jun 2008

Andreas Paulsen GmbH

Clerk in Wholesale and Foreign Trade · Kiel, Germany

Certifications & licenses

AWS Certified Cloud Practitioner

AWS Certified Solutions Architect Associate Bundle (1.0)

Basic Certificate in Project Management (GPM)

Certified Scrum Developer

Certificate in Angular & TypeScript Basics

Need a freelancer? Find your match in seconds.
Try FRATCH GPT
More actions

Similar Freelancers

Discover other experts with similar qualifications and experience

Rainer Diekmann
Rainer Diekmann

Enterprise Architecture Management / Software Developer Backend

View Profile
Niko Schmuck
Niko Schmuck

Developing Architect, Technical Lead "gridlytics"

View Profile
Rüdiger Schulz
Rüdiger Schulz

Full-Stack Software Engineer / Consultant for Digitalization

View Profile
Ulrich Cech
Ulrich Cech

Java Architect/Developer – Freelancer

View Profile
Christoph Bewerbung
Christoph Bewerbung

Architect, Business Analyst, Developer

View Profile
Timon Ringwald
Timon Ringwald

Database Developer – Research Project – Healthcare Billing

View Profile
Hüseyin Korkut
Hüseyin Korkut

Senior Full-Stack Engineer

View Profile
Fady Kuzman
Fady Kuzman

Senior Software Developer / Tech Lead

View Profile
Kyu-wang Lee
Kyu-wang Lee

Software Architect & Lead Software Engineer

View Profile
Dimitri Simon
Dimitri Simon

Fullstack Developer, Integrator

View Profile
Thorsten Matzner
Thorsten Matzner

Senior Test Engineer for an OpenShift Data and Analytics Platform

View Profile
Johannes Erchen
Johannes Erchen

Senior Application Developer

View Profile
Werner Keil
Werner Keil

Test Coordinator, Designer and Engineer

View Profile
Martin Zander
Martin Zander

Consulting, Design and Development

View Profile
Thomas Jarnot
Thomas Jarnot

Backend Developer, DevOps Engineer

View Profile
Rolf Gardewischke
Rolf Gardewischke

Developer & Designer

View Profile
Alexander Kapincev
Alexander Kapincev

Senior Fullstack Developer

View Profile
Jan Lüders
Jan Lüders

Senior Developer

View Profile
Jürgen Brardt
Jürgen Brardt

Software Developer

View Profile
Wadim Lupejcenko
Wadim Lupejcenko

Software Engineer & Consultant

View Profile
Oliver Bodemer
Oliver Bodemer

Senior Software Architect

View Profile
Rainer Bieniek
Rainer Bieniek

Senior Developer

View Profile
Robert Raźniewski
Robert Raźniewski

Software Developer

View Profile
Duc tu Le anh
Duc tu Le anh

Freelance Software Developer

View Profile
Achille Chimi
Achille Chimi

Backend/Frontend Developer

View Profile
Björn Wilmsmann
Björn Wilmsmann

Software Audit and Architecture Consulting: Portal Software

View Profile
Daniel Witt-surmann
Daniel Witt-surmann

Senior Developer / Deputy Project Manager

View Profile
Rodrigue Kelen-yo
Rodrigue Kelen-yo

Fullstack Development

View Profile
Timo Külbel
Timo Külbel

Senior Fullstack Developer

View Profile
Arne Hendricks
Arne Hendricks

Embedded Fullstack Developer

View Profile