
Sergey Syroezhkin
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Sergey Syroezhkin
- Current 20 years and 5 months, since Jan 2006
Freelancer / Self-employed
Entrepreneur
Responsibilities: software development, corporate websites development, custom software integration with ERP and CRM systems, a consultancy in the field of information technology. Java EE, Spring Framework, Spring boot, Microservices, Javascript, Angular JS
- Current 22 years and 9 months, since Sep 2003
Senior developer, teacher
Kaliningrad State Technical University
Responsobilities: linux servers support and maintenance, software development. Educational activities: lectures and laboratory work in disciplines “Web-technologies" and "Network Technologies" for students of 4 and 5 courses. Participation in ENGENSEC project (Educating the Next generation experts in Cyber Security - http://engensec.eu/) as teacher and course developer.
- 7 months, Jun 2018 - Dec 2018
Senior Java Developer
Aperto - An IBM Company
Developing Magnolia CMS based web-projects. Backend developer.
- 5 months, Feb 2018 - Jun 2018
Senior Java Developer
Mediapark Kaliningrad
Developing Spring Framework based RESTfull web-services for worldchess.com
- 2 years and 9 months, Jun 2015 - Feb 2018
Senior Java Developer / CTO
Korbit LLC, Russia
Responsibilities: project architecture design, development (Fullstack: Java backend, Web-frontend HTML5, AngularJS), team lead and team management (team of 10 developers), project management, Scrum Master, server maintenance, infrastructure management, devops, business analysis. Participation in several projects for German and Russian companies. Most significant for QSC AG, Vitroconnect GmbH, Mail.ru.
- 3 years and 10 months, Jul 2002 - Apr 2006
Engineer-developer
Galakitka-Kaliningrad
Software development, consulting in the field of information technology. The most significant projects: developed billing system for the local ISP (MySQL, Perl, PHP, Linux, Bash); developed collecting orders system by using handheld computers (Windows CE) for a distribution company (Java Servlets, Java SE, Swing, XML, Pervasive SQL)
Ausbildung von Sergey Syroezhkin
- 2002 - 2004
Computer complexes, systems and networks
Kaliningrad State Technical University, Kaliningrad
- 1999 - 2003
Computer Science and Engineering
Kaliningrad State Technical University, Kaliningrad
Sprachen
English
C1 (Fließend)
Russian
C2 (Verhandlungssicher / Muttersprachlich)
German
A1-A2 (Grundkenntnisse)
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