By Charlie Conchie The boss of fintech firm CAB Payments has announced he will step down under a year after its disastrous float on the London Stock Exchange. Bhairav Trivedi, who led the Sutton-based money transfer outfit through its IPO in July last year, is set to hand over the reins to Neeraj Kapur after the publication of its annual results in March, with Trivedi staying on as an advisor. The move comes after a bruising year for the fintech chief who floated CAB to much fanfare in July last year at a valuation of £800m. However, the firm fired out a profit warning just months later after …