Java Developer

Kandidát je zkušený vývojář v jazyce Java s komerčními zkušenostmi od roku 2010. Bez problémů ovládá Spring a Liferay a má velké zkušenosti s Vaadinem na vynikající úrovni. Má za sebou také několik projektů v JavaScriptu. Mezi jeho nejpoužívanější technologie/frameworky patří Java, Spring, Vaadin, XML, Maven, Hibernate, Node.js, PostgreSQL. Má znalosti s frontendem i backendem. Anglicky se domluví na úrovni B1, a protože pracoval v zahraničním týmu, je schopen se domluvit i anglicky. Používal agilní metodiky a studoval o nich teoretické informace. Má také zkušenosti jako vedoucí týmu, kdy radil juniorním vývojářům v nepřítomnosti architekta, rád by to dělal i v budoucnu.

Freelancer (Senior Java Software Engineer)

• October 2019 - Present (2 years 8 months)
• Prague, Czech Republic
• Project Monster (2020 - present)
• Responsibilities:
• Develop new functionality, fix bugs
• Technologies: Java, Struts, Spring, Batis, Oracle db, Angular, Typescript
• Project: Tesop2 (2020)
• Responsibilities: Backend developer, fix existing bugs, implement new functionality
• Technologies: Spring Boot, Java (8), Docker, Microservices, Angular, Mockito, PostgreSQL
• Project: Eviana (2020)Description: NDA
• Responsibilities: Backend developer, build and implement functionality
• Technologies: Java 8+, Maven, Hibernate, Spring (2), Zuul, LibreOffice API, Docker, Azure, MongoDB, MySQL, UnitDB, JUnit, Mockito, JMeter, SharePoint

Senior Software Developer

• May 2019 - September 2019 (5 months)
• Prague, Czech Republic
• Responsibilities: Implement new functionality
• Technologies: Node.js, React, Vault, Docker

Senior Java Developer

• May 2018 - April 2019 (1 year)
• Prague, Czech Republic
• Description: New travel mode
• Responsibilities: Import new providers into core system, database updates, modification of current subsystems
• Technologies: Java (8, 9, 11), Spring Boot, MySQL, Kubernetes, Jira, Jenkins, SonarQube

Developer

• September 2017 - May 2018 (9 months)
• Prague
• Description: Portal
• Responsibilities: Implement new functionality, upgrade Liferay 6.2 to 7.0.x, migrate data, backend and frontend development
• Technologies: Liferay 7.0.3, Node.js, React, Open API 3.0, IntelliJ IDEA, Bash scripting

Senior Java Developer & Software Architect - Part-time

• December 2017 - February 2018 (3 months)
• Prague, Bratislava
• Responsibilities: Implement new functionality, core reviewer, Scrum Master, backend architect
• Technologies: Vaadin 10 beta, Spring Boot, Spring Data, Spring Security, PostgreSQL, Hibernate, Flyway, Asana

Senior Java Developer - Contributor

• September 2017 - October 2017 (2 months)
• Prague, Bratislava
• Responsibilities: Implement new functionality
• Technologies: Primefaces, Java 8, EclipseLink, PostgreSQL

Coowner

• January 2017 - August 2017 (8 months)
• Responsibilities: Coowner of project, Team leader, Backend architect, Backend Git master, Git reviewer, Frontend UI/UX designer
• Technologies: iPhone & Android hybrid (web + native) application, Angular 4+, TypeScript, Bootstrap, Spring, Hibernate, PostgreSQL, Sass, Docker

Senior Java Developer

• 2017 - August 2017 (less than a year)
• Prague, Czech Republic
• Responsibilities: Implement new functionality
• Technologies: Vaadin, Spring, IntelliJ IDEA, JSP, Sass, Hibernate, PostgreSQL

Senior Java Consultant

• August 2016 - March 2017 (8 months)
• Prague, Czech Republic
• Responsibilities: Implement new functionality
• Technologies: Liferay, Vaadin, Spring, IntelliJ IDEA

Senior Java Developer

• August 2015 - August 2016 (1 year 1 month)
• Prague, Czech Republic
• Responsibilities: Consultant, Front-end & Middle-end developer, creating new components, implement new functionality, fixing bugs
• Technologies: Liferay 6.2.x, Vaadin 7, GWT, Spring, Hibernate, HTML, JavaScript, Git, Jira, IntelliJ IDEA, PostgreSQL

Senior Java Developer & Analyst

• January 2014 - July 2015 (1 year 7 months)
• Prague, Czech Republic
• Description: Notification module
• Responsibilities:Prototyping and Wireframing
• Creating "demo proof"
• Developing the main application core
• Creating MVP GWT based core
• Responsible for "fully offline mode" capability of application
• Mentor for Vaadin & GWT for other team members
• Developing new application functionality
• Technologies: Vaadin 7, Vaadin Touchkit, GWT, SASS, Maven, Spring, Tomcat, WildFly, Intellij IDEA, Eclipse, Jira, Tortoise SVN, Errai
• Team: 8

Java Developer

• July 2012 - December 2013 (1 year 6 months)
• Bratislava
• Description: Bank management software for advisors and clients
• Responsibilities:Fixing bugs
• Implementing features
• Creating new components
• Technologies: J2EE, Vaadin 6 & 7, Spring, Struts, JSP, SASS, CSS, jQuery, Hibernate, XML, JPA, Oracle 11g, Maven, Git, LSPS, SQL, Wicket, Eclipse, Intellij IDEA, Gerrit, JIRA, SQL
• Team: 20

Java Developer

• June 2011 - May 2012 (1 year)
• Žilina
• Description: Orphanage children evidence software
• Responsibilities:Fixing bugs
• Implementing features
• Technologies: J2EE, JavaTec framework, Hibernate, Oracle 11g, JSP, UML, XML, SQL, java expression, Eclipse, SQL developer studio
• Team: 8

Developer

• July 2010 - May 2011 (11 months)
• Žilina
• Description: Urban public lighting software
• Responsibilities:Fixing bugs
• Implementing features
• Technologies: Java SE, Swing, SQL, PostgreSQL, NetBeans
• Team: 7

Developer

• July 2010 - May 2011 (11 months)
• Žilina
• Description: Whirlpool client-server file transfer software
• Responsibilities:Creating project structure
• Implementing domain objects and services
• Technologies: Java SE, Swing, SQL, PostgreSQL, NetBeans
• Team: 3

Developer

• July 2010 - May 2011 (11 months)
• Žilina
• Description: Visual data presenter of custom intern hardware in Siemens show room. Redesign of older application
• Responsibilities:Creating project structure
• Implementing domain objects and services
• Integrating protocol RS232
• Technologies: C# (Windows forms), WPF, RS232
• Team: