Backend Developer
DB-Netz
(Transport und Logistik, >10.000 Mitarbeiter)
Schlagwörter
Skills
I love working in crossfunctional agile teams, discussing design ideas, pair programming, peer reviewing and defining quality standards.
I am a good communicator and a quick learner. Quality is very important for me. Often I did a lot of stakeholder management.
I like to improve processes. And my style of leadership is supportive and challenging.
Programmiersprachen / Frameworks:
Java, Spring Boot, EJB, Kotlin
Datenbanken:
mysql, SQL, Oracle, JPA, hybernate, NoSQL (dynamodb), jdbc
Cloud (aws):
Lambda, S3, api-gateway, cognito, dynamodb, serverless, SNS, SQS, EC2
Deployment, CI/CD, Tooling, Version control:
jenkins, gradle, maven, git, gitlab, svn, jira, confluence, docker, ansible
IDE:
eclipse, IntelliJ Idea
Agile:
Scrum (certified Scrum Master, certified Product Owner)
Other Interests:
Clean Code, Software Craftmansship, Design Patterns, DDD, TDD, Agile, Lean Startup, Refactoring
I am a good communicator and a quick learner. Quality is very important for me. Often I did a lot of stakeholder management.
I like to improve processes. And my style of leadership is supportive and challenging.
Programmiersprachen / Frameworks:
Java, Spring Boot, EJB, Kotlin
Datenbanken:
mysql, SQL, Oracle, JPA, hybernate, NoSQL (dynamodb), jdbc
Cloud (aws):
Lambda, S3, api-gateway, cognito, dynamodb, serverless, SNS, SQS, EC2
Deployment, CI/CD, Tooling, Version control:
jenkins, gradle, maven, git, gitlab, svn, jira, confluence, docker, ansible
IDE:
eclipse, IntelliJ Idea
Agile:
Scrum (certified Scrum Master, certified Product Owner)
Other Interests:
Clean Code, Software Craftmansship, Design Patterns, DDD, TDD, Agile, Lean Startup, Refactoring
Projekthistorie
02/2022
-
bis jetzt
- Implementation of Spring-Boot Service in Java
- Refactoring
- REST-Interfaces (server and client)
- JMS-Client
- Oracle DB
- Understanding and discussing requirements
- Safe / Scrum
04/2021
-
12/2021
Lead Developer
4flow AG
(Transport und Logistik, 500-1000 Mitarbeiter)
Technologies:
Java, Javascript, Python, Typescript, aws (lambda, api-gatewy, S3, dynamodb, EC2, ...), git, gitlab, intelliJ, postman
Lead Developer in a crossfunctional agile development team, developing a serverless software to connect material planning with transportation planning.
Interfaces to SAP and TMS systems
Design thinking, lean startup, Kanban, agile
Java, Javascript, Python, Typescript, aws (lambda, api-gatewy, S3, dynamodb, EC2, ...), git, gitlab, intelliJ, postman
Lead Developer in a crossfunctional agile development team, developing a serverless software to connect material planning with transportation planning.
Interfaces to SAP and TMS systems
Design thinking, lean startup, Kanban, agile
05/2020
-
04/2021
Product Manager
(Transport und Logistik, 250-500 Mitarbeiter)
Responsible for the strategical and tactical logistic planning module of
4flow vista
Collect ideas for a new product (user / customer interviews with UX), create a business plan, get the approval of the management board
Part of the organisational transformation towards a product oriented structure
Part of the inital project for "New Work at 4flow"
4flow vista
Collect ideas for a new product (user / customer interviews with UX), create a business plan, get the approval of the management board
Part of the organisational transformation towards a product oriented structure
Part of the inital project for "New Work at 4flow"
07/2017
-
05/2020
Lead Software Department in Budapest
4flow Management Kft.
(Transport und Logistik, 10-50 Mitarbeiter)
Setting up a new software team in Budapest
Hiring, training, onboarding
Representing the team towards the management in Berlin
Introducing agility at 4flow software by setting up scrum teams
Acting Scrum Master until the position was filled
Looking for exiting work topics and a good working environment for
the team
Technogies: Java, EJB, SQL, jdbc, git, gradle, jira, Spring Boot, Angular, docker, JPA
Transform legacy rmi / swing software to web software
Create a new software based on spring boot, angular, JPA, OpenStreetMap, docker
Hiring, training, onboarding
Representing the team towards the management in Berlin
Introducing agility at 4flow software by setting up scrum teams
Acting Scrum Master until the position was filled
Looking for exiting work topics and a good working environment for
the team
Technogies: Java, EJB, SQL, jdbc, git, gradle, jira, Spring Boot, Angular, docker, JPA
Transform legacy rmi / swing software to web software
Create a new software based on spring boot, angular, JPA, OpenStreetMap, docker
08/2003
-
06/2017
Developer / Senior Developer
Berlin
(Transport und Logistik, 50-250 Mitarbeiter)
Java development of a logistics planning product (RMI peer-to-peer, swing, jdbc), transform it to a web software (EJB, jboss)
Development of a data center with frontend (java, hibernate, gwt, smart gwt, EJB)
Dev Team Lead
Working on QA topics (process / quality improvements)
Leading the support team
Setting up the first pilot scrum team (on my initiative), be scrum master
Migration from bugzilla to jira, jira administration
Java, SQL, EJB, JPA, jdbc, mysql, jboss, RMI, scrum, otrs, jira, bugzilla, cvs, subversion, git, gradle, jenkins
Development of a data center with frontend (java, hibernate, gwt, smart gwt, EJB)
Dev Team Lead
Working on QA topics (process / quality improvements)
Leading the support team
Setting up the first pilot scrum team (on my initiative), be scrum master
Migration from bugzilla to jira, jira administration
Java, SQL, EJB, JPA, jdbc, mysql, jboss, RMI, scrum, otrs, jira, bugzilla, cvs, subversion, git, gradle, jenkins
08/2002
-
07/2003
Scientific Assistent
FU Berlin
(Sonstiges, 250-500 Mitarbeiter)
Setting up a e-learning platform (moodle)
Teaching java classes
Teaching java classes
11/2001
-
05/2002
Developer
4flow AG
(Transport und Logistik, 10-50 Mitarbeiter)
4low AG
Java software development on the first prototype of the logistics planning product 4flow vista
Java, swing, RMI, jdbc, SQL
Java software development on the first prototype of the logistics planning product 4flow vista
Java, swing, RMI, jdbc, SQL
01/2000
-
05/2001
Scientific Assistent
TU Berlin
(Sonstiges, 50-250 Mitarbeiter)
Part of a scientific project
Matlab, evolutionary algorithms
Matlab, evolutionary algorithms
03/1993
-
12/1999
Programmer
Ingenieurbüro Neugebauer
Working on a production planning soëware in C
went to parental leave in March 1995, when my son was born
went to parental leave in March 1995, when my son was born
Reisebereitschaft
Verfügbar in den Ländern
Deutschland
