Nikola Šaub

Cloud-ready low-code platform for software development with business workflow engine based on Camunda, using Keycloak as an authentication framework and Elastic Search for full text capability. Working on platform development, junio developer code review and tehnical leading, architecture design and system performance optimization and various devops tasks shuck as Tanzu cluster configuration and maintenace.

Technologies: Java 17, Spring Boot 2.7, Tanzu, Kubernetes, Docker Swarm, Camunda,… Show more

Cloud-ready low-code platform for software development with business workflow engine based on Camunda, using Keycloak as an authentication framework and Elastic Search for full text capability. Working on platform development, junio developer code review and tehnical leading, architecture design and system performance optimization and various devops tasks shuck as Tanzu cluster configuration and maintenace.

Technologies: Java 17, Spring Boot 2.7, Tanzu, Kubernetes, Docker Swarm, Camunda, Keycloak, Elastic Search, Primetheus, Grafana Show less

Low-code document management platform. Working on application maintenance of this legacy platform and implementation of changes requested by the clients.

Technologies: Java 7, Tomcat server, JSP, JDBC, Documentum

System for electronic tracking and processing of postal shipments. Working on framework design and configuration, porting to Payara server, system performance optimization,
programming, UI design and database modelling.

Technologies: Primefaces 7, EJB 3.1, Hibernate 4, Maven 3, Payara server

Working on framework design and configuration, porting to Payara server, system performance optimization, programming, UI design and database modelling for existing projects in production.
Mostly web applications, REST or Soap APIs and ESB OSGi modules for a system based on Service MIX and Spring.

Technologies: Primefaces 7, EJB 3.1, Hibernate 4, Maven 3, Payara server, Quarkus 1.7.0+, Vue JS 2, REST, Spring 5+, OSGi, Karaf

System for electronic tracking and processing of postal shipments. Worked on framework desing and configuration, new Java technology introduction(EJB 3.0),
programming and UI design, asisstance in database modelling.

Internal corporate business to business integration project with Croatian Customs. UI and backend development.

Technologies: Java 8, Quarkus 1.7.0, Vue JS 2, REST, Junit, DBUnit, Git.

Internal corporate business to business integration project with Amazon and other partners. Enterprise level data exchange and API development.

Technologies: Java EE 8, REST, SOAP, JAX-B, JUnit, DBUnit, Payara server

Internal corporate business to business integration project with a crypto currency exchange.

Technologies: Java EE 8, REST, JUnit, DBUnit, Payara server, Jenkins CI

UI migration of an older web application written in Adobe Flex to an new front end technology.

Technologies: Vue JS 2, REST

Cash tracking and management software for Croatian Post Office d.d.. Cash tracking and management software for Croatian Post Office. Working on framework design and configuration, porting to Primefaces 5 from Primefaces 4,
programming, UI design and database modelling.

Technologies: Primefaces 5, EJB 3.1, Hibernate 4.1.2, Maven 3, Glassfish 3.1.2, Git, JUnit

Internal corporate employee tracking and surveillance software for Croatian Post Office d.d.. Working on programming, UI design, testing and database modelling.

Technologies: Flex, Granite DS, EJB 3.1, Hibernate 4.1.2, Maven 3, Glassfish 3.1.2, JUnit, Git

Internal corporate business monitoring and reporting application for Croatian Post Office d.d. Working on programming, UI design, testing and database modelling.

Technologies: Flex, Granite DS, EJB 3.1, Hibernate 4, Maven 3, Glassfish 3.1

System for electronic tracking and processing of postal shipments. Working on framework design and configuration, porting to Primefaces 4 from IceFaces 1.82,
programming, UI design and database modelling.

Technologies: Primefaces 4, EJB 3.1, Hibernate 4, Maven 3, Glassfish 3.1

Internal corporate comercial gas transmission system for Croatian national gas transmission operator Plinacro. Worked on architecture setup, framework development, programming and UI design, asisstance in database modelling.

Developing time tracking web-application. Participated in writing Use Cases,
based on user requests, database modeling, development and testing web application.

Technologies: Spring, IceFaces, Hibernate, Maven, Tomcat, SQL Server, STS

Internal corporate document management system. Worked on programming and UI design, asisstance in database modelling.

Internal corporate complaint archiving sistem. Worked on programming and UI design, asisstance in database modelling.

Internal corporate administration module. Handles user, account and codebook administration. Worked on programming and UI design, asisstance in database modelling.

Internet banking for corporate clients.
Worked on programming and UI design, asisstance in database modelling.