** Shares of Wrkr WRK.AX climbs as much as 28.6% to
A$0.018; post best day since June 6
** Fintech co says it signed a master service agreement with
Link Group urn:newsml:reuters.com:*:nASX2fj5jZ
** Under agreement link will procure paltform solutions and
transactions services from WRK
** About 1.1 mln shares have changed hands, compared with
the 30-day average of 457,027 shares
** Stock down 41.7% this year as of last close
(Reporting by Navya Mittal in Bengaluru)
((navya.mittal@thomsonreuters.com))