TECHNICAL SUMMARY

Strong Java/J2EE, OOD/OOP, good C/C++/C#, XML, TCP/IP, J2ME, Unix/Linux/WindowsXP, web technologies (HTML, JSP, servlets), SQL, extensive experience with computers software and hardware


PROFESSIONAL EXPERIENCE


SandCherry Inc
Boulder CO, USA
Software engineer							(March 2006 - present)
* Support and development of a range of voice recognition and processing products. Protocols: RTP, SIP, SDP, VXML on Windows, Linux, Solaris. 
* Designed and implemented java library/demo for J2ME cell phones. 
* Designed and implemented C# demo for Windows Mobile (2003 and WM5). 
* Designed and implemented demo for Goggle Android - voice recognition client to SandCherry Voice Platform. 
* Developed sip servlets for WebLogic Sip Server.
* After hours working on BioEra - java system for biofeedback. See www.bioera.net web site.

MidAmerican Energy
Des Moines, IA, USA
Java Developer							(June 1999 - Feb 2006)
* Designed and implemented large high availability/criticality system for EDI, it exchanges above 70k transactions per month with more then 60 companies via Internet. Developed with Java, Swing GUI, html/jsp access from web. Protocols: Http(s), Ftp(s), SMTP, POP3, XML, Gisb 1.6, PGP, zip. Platforms: Windows XP, Unix and Linux. High 99.9% availability: 24/7.
* Was primarily responsible for support, maintenance, new designs, improvements and all technical aspects of all company EDI processes.
* Was involved in several web projects (with JSP, servlets, HTML, Oracle SQL, UML) for Human Resources (e.g. employees benefits)
* After hours created BioEra - an open source java system for biofeedbacks. See www.bioera.net web site.

Department of Telecommunication, University of MM 
Krakow, Poland
Research assistant 						(Sep 1996 - May 1999)
* Was involved in several research projects in telecommunication and computer science
* Provided teaching classes for students (subjects: java, C++ and web technologies).
* In cooperation with ProCard company, designed and implemented several applications automating data exchange between banks. Utilized Visual C++ 5.0, Windows NT, data transport over phone modem.

ComArch
Krakow, Poland
Software Developer						(1994 - Aug 1996)
* Designed and implemented part of system for network management (SNMP, TCP/IP networks). C++, Motif for GUI. The system worked on Unix/Linux X-Windows.
* Designed and implemented client-server software responsible for wireless communication between mobile units (cars) and standalone Oracle database. C++, DOS (client) and Linux (server).
* Designed, manufactured and sold several PC hardware cards that were used with intelligent machine controller (manufacture industry).

CERTIFICATONS
Sun Certified Programmer for Java 2 Platform (SJCP).


US RESIDENCE STATUS
Permanent resident (Green Card)

EDUCATION
* Oct/91 - June/96 Master of Science in Computer Science at University of MM, Krakow, Poland
* Oct/96 - June/98 Master of Economy (Management and Marketing), postgraduate at University of Science and Technology, Krakow, Poland