Java Developer

Zkušený výkonnostní inženýr s odbornými znalostmi v oblasti Hadoop, HBase a Java. Zkušenosti s vedením týmu, odpovědností za produkt, odhadem a analýzou. Znalost angličtiny a češtiny, se základní znalostí ruštiny, němčiny a španělštiny. Držitel certifikací v Kubernetes, administraci Linuxu, pokročilé Javě, relaxační masáži a funkčním programování v Javě 8. Pracoval na různých pozicích v oblasti vývoje softwaru a konzultací, včetně seniorního vývojáře softwaru, dodavatele vývoje softwaru a konzultanta vývoje softwaru. Silné zázemí v programování v jazyce Java, vývoji backendu a ladění výkonu. Je držitelem magisterského titulu v oboru Informační systémy z Vysoké školy ekonomické v Praze.

Performace Engineer (December 2023 - Present): Currently working as a Performace Engineer in Prague, Czechia. Senior Software Developer (August 2022 - November 2023): Worked remotely for Barclays bank's HPC team. Software Development Contractor (August 2021 - July 2022): Developed the main auction system for Aukro remotely. Software Development Consultant (February 2019 - July 2021): Worked on the backend side of the Collaboration Hub project for MSD in Prague, Czech Republic. CIO (October 2012 - March 2021): Oversaw a small team developing cloud-based portal products for schools and offered internet-connected vending machines, attendance systems, and RFID chip-based payment systems. CIO (August 2008 - September 2012): Coordinated, developed, and administered vending machine control applications and provided Czech-English translations. Software Development Consultant (February 2020 - March 2020): Developed a next-generation broker platform for Alpiq in Prague, Czech Republic. Consultant (September 2017 - December 2018): Developed java backend for mobile apps for Homecredit China and India, handled API specifications, and participated in production monitoring and performance tuning. Product Manager (January 2017 - July 2017): Managed backlog and represented the team on product management level. Java Team Lead (November 2016 - December 2016): Led a small team of java developers creating a message sending microservice. Developer (September 2015 - October 2016): Worked on agile product development in JavaEE/Spring/EclipseLink and configured and deployed Weblogic/Oracle in Docker on Azure. Senior Programmer (November 2010 - March 2014): Developed Java big data applications using Hadoop, HBase, and MapReduce. Specialized HW vendor and SW developer (April 1996 - March 2014): Developed various software applications and provided PC hardware services. C,C++ programmer and Linux server administrator (January 2001 - October 2010): Developed software in the energy networks field and handled Linux server administration. External consultant and programmer (May 1997 - December 2000): Provided software development and HW+SW consulting services. SW developer (July 1993 - May 1997): Worked as a software developer.