Mag. Marcin Zduniak
Inhaber, CEO & Founder, Colubris.PRO - Bitcoin & Blockchain API Platform
Malaga, Spanien
Über mich
Natural born organizer, CTO, Technical Leader. Able to clearly and effectively communicate and coordinate business, marketing, legal, IT and other processes. Worked in blockchain, payments, financial/banking, telco, pharmacy, integration, mobile, gaming, real-estate and start-up projects.
Werdegang
Berufserfahrung von Marcin Zduniak
Bis heute 9 Jahre und 2 Monate, seit Apr. 2015
CEO & Founder
Colubris.PRO - Bitcoin & Blockchain API Platform
See more: www.colubris.pro
Bis heute 16 Jahre und 6 Monate, seit Dez. 2007
CTO
Mobile Technology Lab
Bis heute 16 Jahre und 11 Monate, seit Juli 2007
Contractor. Java/J2EE technologies.
Consileon Business Consultancy
1. Developing commission calculation and payment system. Technologies: ILOG JRules, BEA WebLogin 8.1 and 9.2, JBoss Server, Oracle 10g, JMS, EJB, Hibernate, Spring Framework, Eclipse Business Intelligence and Reporting Tools, Canoo UltraLightClient. For: German investment bank, Frankfurt am Main
Bis heute 17 Jahre und 3 Monate, seit März 2007
Architect, senior software developer and consultant in Java, J2EE, SAP NetWeaver
Marcin Zduniak
8 Monate, Jan. 2007 - Aug. 2007
J2ME and server-side architect and developer
Wicked Imp
Platform for on-line, internet-based mobile phones gaming. Technologies: Linux, J2EE, Tomcat, JSP, Hibernate/JPA, Ehcache, SQL, Spring Framework, Struts2, MySQL, ESB / Mule, integration with credit cards suppliers and GSM operators based on WebServices and custom protocols.
8 Monate, Dez. 2006 - Juli 2007
J2ME/ J2EE designer and developer
NaviExpert
Designing and developing satellite navigation system for mobile phones and BlackBerry devices. Technologies: J2ME, J2EE, Java NI/O, JDO, XML, XPath, XSLT, multi-threading and highly concurrent programming, servers clustering, replications, cryptographic algorithms, SSL, specialized network protocols
1 Jahr und 2 Monate, Nov. 2005 - Dez. 2006
Consultant in e-Business/SAP NetWeaver team
BCC
1. Production line monitoring application. Technologies: J2EE, SAP WAS, WebDynpro, EJB, JSP, Microsoft SQL Server, AJAX. For: Dutch company providing services in quality management
8 Monate, Mai 2005 - Dez. 2005
J2ME/J2EE designer and developer
m-Navigation
GPS-based localization system working on J2ME-comaptible devices. I'm responsible for: GUI, sound engine, secure communication between server and mobile phone, porting on many devices (SE P900, Nokia 6600, Siemens CX65, Motorola V600), and some server functionality.
4 Monate, Aug. 2005 - Nov. 2005
Team leader and J2EE Developer/ Designer
COMARCH
4 Monate, Juli 2004 - Okt. 2004
Mobile and enterprise application developer
Mobilebox
1. Design of mobile platform for organizing merchandisers’ work and integrating it with server back-end. Technologies: J2ME, J2EE, Apache Cocoon, Hibernate, MS SQL. 2. Mobile system for supervising merchandisers’ work. Technologies: J2ME, J2EE, Apache Cocoon, Spring Framework, Hibernate, MySQL.
Ausbildung von Marcin Zduniak
2002 - 2007
Computer Science / Software Engineering
Poznan University of Technology - http://www.cs.put.poznan.pl
Sprachen
Englisch
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Polnisch
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