Board of Directors

Paweł Krupa


Zbigniew Pietrzyk

Senior Vice-President

Jarosław Domański

IT Vice-President
Lives in Seattle since 1987. Member of Polish Home Association since 1989. Graduated from University of Washington in 1991. Since 1992 works in GIS group for City of Seattle. Hobbies: road biking, downhill skiing, hiking, world travels and books.

Sebastian Nizioł

Administrative Vice-President

Roman Rogalski


Bartek Pawluśkiewicz


Lidia Jaskłowska


Hanna Karczewski

Correspondence Secretary
Born and raised in Warsaw, Poland. In the US since 1966; moved to the Seattle area in 1980; lifetime member of the PHA since 1981. Served as Recording Secretary or Correspondence Secretary for about 20 out of the last 36 years; performed in Cabaret To i Owo; member of the Ballroom Dance Club. Enjoys family time and socializing with friends, camping, hiking, skiing, travel, reading, movies, theater, and of course dancing. Married with 2 daughters and 3 grandchildren. BS in Biology, University of Detroit, 1970. Retired from Northwest Airlines.

Bohdan Raciborski

Recording Secretary
Mathematician by education, software developer by trade, innovator and entrepreneur by heart, Mr. Raciborski has more than 25 years of experience developing state-of-the-art technologies and building software products for global markets. For last 15 years he worked for Microsoft Corporation where he has held various management positions in Windows Server and Client divisions. Before Seattle, Mr. Raciborski lived in Montreal, Canada where he worked in a number of local startups building high performance computing clusters and video servers. Mr. Raciborski holds M.S. in Applied Mathematics from the Warsaw Polytechnic (Politechnika Warszawska).
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