Shares of freelance marketplace Fiverr International (FVRR 4.98%) jumped higher on Friday after getting a vote of confidence from a prominent analyst. As of noon ET, Fiverr stock is up only about 5%, but it was up almost 11% earlier in the day.Is Fiverr worth the risk here?Goldman Sachs analyst Eric Sheridan upgraded his outlook for Fiverr stock today, according to StreetInsider. The analyst believes the stock is a buy, and he gave it a price target of $43 per share, which represents approximately 66% upsid ...