Business Matters ContractorNegotiated contracts vs tenders- a business coach’s perspectiveVijay NaiduAugust 20, 2015April 23, 2016 by Vijay NaiduAugust 20, 2015April 23, 2016 Canterbury-based Dave Sewell is one of only two Gazelles International business performance coaches in New Zealand. AS A TRADESPERSON in an unprecedented build environment, there...