URL for the blog post mentioned in the VOA article
veteran Democratic operative named Alexandra Chalupa, who had worked in the White House Office of Public Liaison during the Clinton administration. Chalupa went on to work as a staffer, then as a consultant, for Democratic National Committee. The DNC paid her $412,000 from 2004 to June 2016, according to Federal Election Commission records, though she also was paid by other clients during that time, including Democratic campaigns and the DNC’s arm for engaging expatriate Democrats around the world. - http://www.politico.com/story/2017/01/ukraine-sabotage-trump-backfire-233446
Ethnic Council of the Democratic Party, Co-Convenor - Alexandra Chalupa - http://web.archive.org/web/20160322032438/http://ndecc.org/
Chalupa & Associates, LLC - Alexandra Chalupa - https://www.linkedin.com/in/alexandrachalupa/de
Chalupa & Associates, LLC - https://beta.fec.gov/data/disbursements/?two_year_transaction_period=2016&data_type=processed&recipient_name=chalupa&min_date=01%2F01%2F2015&max_date=12%2F31%2F2016