Java Developer

Kandidát je seniorní vývojář v jazyce Java s přibližně 12 lety zkušeností. Specializuje se na Enterprise edici a konkrétně na Spring, Spring boot, Hibernate nebo Openshift. V současné době pracuje na vývoji interního systému pro logistickou společnost, který sleduje trasy velkých firemních zásilek po celém světě, informuje uživatele nebo zpracovává reporty. V minulosti pracoval jako vývojář PHP nebo QA inženýr. Při své práci aktivně využívá agilní metodiky, zejména Scrum. Na výborné úrovni komunikuje anglicky, jeho rodným jazykem je ruština a dobře se domluví i česky. Pracoval jako technický vedoucí na několika projektech, kde také zadával úkoly a následně prováděl jejich kontrolu.

09/2019 - now: Senior Java Developer

• Developed backend API and services for an internal shipment visualization system
• Implemented backend API and services for an internal reporting system
• Developed backend API and services for a user notification system
• Fixed bugs and optimized performance
• Orchestrated services and fine-tuned applications
• Provided 3rd level support

05/2017 - 08/2019: Java Developer

• Developed backend API and services for a new banking system
• Fixed bugs, optimized performance, and conducted E2E testing
• Provided support for CI

03/2015 - 04/2017: Software Developer

• Developed backend applications for financial applications in the non-banking loan industry
• Fixed bugs and optimized database and performance
• Provided support for CI pipelines
• Responsible for production deployments

01/2014 - 02/2015: Senior Software Engineer

• Member of the Integration Engineering Team, responsible for continuous development tool chain integration using ESB (Mule)
• Developed plug-ins, release automation scripts, and integration tests
• Worked on integration with RTC, TeamCity, and Jenkins
• Participated in the JBoss EAP testing cycle

10/2011 - 12/2013: Quality Assurance Engineer

• Conducted quality assurance for JCA component of JBoss application server
• Developed integration tests for Data Sources and Resource Adapters
• Integrated external resource adapters and JMS brokers with JBoss EAP
• Participated in the IronJacamar project for JCA implementation

10/2008 - 10/2011: PHP programmer, Java programmer, Database specialist

• Developed Java applications for portable devices and multi-tier J2EE applications
• Created and supported multi-language e-shop websites
• Developed and optimized PostgreSQL databases
• Monitored website availability and stability
• Implemented full-text search engines and AJAX applications
• Implemented payment interfaces and authentication systems

09/2004 - 08/2008: System Engineer, Programmer

• Maintained computer equipment and performed hardware installations
• Developed accounting applications in Java
• Conducted system administration and repaired computer facilities
• Programmed in the "1S:Enterprise 7.7" environment