Java Developer

Kandidát je vývojár v jazyku Java s 10-ročnou praxou v oblasti obchodu. Na súčasnom projekte sa podieľa na návrhu a dokumentácii systému pre virtualizáciu dedikovaných serverov. Vytvoril rozšírenie pre Apache CloudStack, ktoré umožňuje jednoduché prispôsobenie na základe požiadaviek zákazníka. Pracoval aj na implementácii systému na strane servera, ktorý ponúka rozhranie REST API na spracovanie úloh vyžadujúcich integráciu s inými časťami projektu. Z technológií používa Java, Docsify, Figma, JIRA, GitLab, jDrawIO, Spring Boot, JPA, REST, Apache Cloudstack, Swagger/OpenAPI, CI-CD, Docker, Hibernate, React, PostgreSQL, Jenkins, UML, TypeScript, Node.JS. Má tiež skúsenosti s mentoringom, vedením tímu, dizajnom a architektúrou. Najradšej používa Spring Boot. Jeho znalosti anglického jazyka sú na komunikatívnej úrovni. Nemčina je na základnej úrovni. Je zvyknutý pracovať v agilnom prostredí.

Senior Java Developer (Sep 2022 – Apr 2023)

• Designed and documented a system for customized server virtualization based on continuous customer feedback using Docsify, Figma, JIRA, GitLab, UML.
• Created an extension for the Apache CloudStack system to add custom functionality based on customer needs using Java, Spring Boot, JPA, REST, Apache Cloudstack, Swagger/OpenAPI, Gitlab CI-CD, Docker.
• Implemented a back-end system offering a REST API for integration with other parts of the project.

Senior Full-stack Developer / Development Lead (Oct 2021 – Aug 2022)

• Developed MetaIS Government portal for management and display of projects in the public sector using Java7/8, Spring, Spring Boot, Hibernate, Angular, PostgreSQL, Neo4J.
• Worked on NFQES in-house web-based product offering eSignature services using Java11, Spring Boot, React, DSS (eSignatures), JPA.
• Developed AZU internal government web-based solution for aggregation, overview, and management of various sets of data using Java8, Spring, Hibernate, JSF, PostgreSQL.
• Worked on Archive, an autonomous middleware solution for data archiving using Java11, Spring Boot, DSS (eSignatures), Alfresco DMS/OpenCMIS.

Senior Java Developer (Sep 2020 – Oct 2021)

• Developed a large set of microservices for an e-shop using Java11, Spring Boot (including Flux & Integration DSL) for Quatro.
• Created a testing framework and initial tests for a banking portal using TypeScript, NodeJS, Jest, Playwright, Jetty for Digical.
• Developed and supported a web-based banking application using Java11, React, NodeJS, Spring for Multichannel.

Java Developer (Sep 2013 – Aug 2020)

• Developed MetaIS Government portal for management and display of projects in the public sector using Java7/8, Spring, Spring Boot, Hibernate, Angular, PostgreSQL, Neo4J.
• Created a web portal for searching and accessing the current code of law and developed an internal web-based text editor for statute creation for Slov-Lex using Java7/8, JavaScript, JQuery, Modeshape, Liferay, jMeter, Selenium.
• Developed REST & SOAP APIs providing company and individual data for 3rd parties in the public sector using Java8/11, Spring, Hibernate, Spring Boot for UPVS.

Java Developer & L2/L3 Support (Mar 2011 – Feb 2013, Apr 2013 – Aug 2013)

• Developed the web portal and back-end subsystems for O2/Telefonica using Java7, Spring, EJB, Hibernate, Velocity, OracleDB, Liferay, Jasper/JRXML for O2 Portal.
• Provided support and bugfixing for O2 staff for the portal as part of the Service Desk