Java Developer

The candidate is a programmer who has been programming in Java - Java Spring Boot, JSP/JSF Primefaces, Akka, Netty, GWT for more than 7 years in commercial practice. Before that he was programming in Python and C# .NET for a little over 2 years. In his work he actively uses agile methodologies - Scrum, Standups, Kanban. He can communicate in English without any problems. He also worked as a Team leader - when he founded his own start-up he had 3 external programmers under him.

12/2019 - present: Worked on accessibility (a11y) for a US government project, focusing on development and integration of REST services using React, Angular, and Node.js. Implemented agile methodologies and microservices architecture. Obtained ARIA/WAI 2/Section 508 certification. (Company name removed)

09/2017 - 12/2019: Implemented cryptography and security features, as well as elliptic curve signature for blockchain applications using Java, Spring Boot, and GraalVM. Developed wallets and microservices for various blockchain platforms. Utilized event-driven architecture and agile methodologies. (Company name removed)

2016 - 09/2017: Worked on JavaEE backend development, focusing on IoT and LoRaWAN technologies. Utilized RedHat OpenShift and Jenkins for CI/CD. Implemented REST, SOAP, and XML services using JavaEE, Spring, and Hibernate. Implemented microservices architecture and worked with agile methodologies. (Company name removed)

2016: Developed VR 360 videos supporting tourism in the Czech Republic using Samsung Gear VR/Oculus Rift. Created a Unity VR app with C# and C++ extensions.

2013 - 2015: Worked as a fullstack Java developer, focusing on desktop and JavaEE development. Implemented REST and SOAP services using JavaEE and Apache Camel. Utilized event-driven architecture and agile methodologies. (Company name removed)

2010 - 2012: Worked as a Node.js/Python fullstack developer. Developed an online platform for scientific computations in the cloud using Python with the Ext.js framework. Deployed on AWS and provided support for additional scientific libraries. Worked with agile methodologies and utilized NoSQL database MongoDB. (Company name removed)