David McCallum is a Senior iOS Developer currently working at TestCard.com since February 2023, with a previous role at Waracle from April 2019 to January 2023, where significant experience in Digital Health, Fitness, and Fin-Tech was gained. David contributed to major projects for clients like Apex Rides, Roche, Virgin Money, People's Postcode Lottery, WPA, and The Scottish Football Association. Starting as a Junior iOS Developer at Waracle, David rose through the ranks to Senior iOS Developer and previously completed a Software Developer Internship after graduating from Waracle's Digital Academy, specializing in iOS Development. Early career includes freelance web development at Macca Media, mentoring at MCR Pathways, and serving as a Cost Administrator at Wood Group. David’s education includes ongoing studies in Web Development at City of Glasgow College, a Full Stack Web Development certification from freeCodeCamp, and a Bachelor of Arts in Music from Perth College UHI.
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TestCard Ltd
TestCard is the medical technology company behind the eponymous at-home test kit. A partnering mobile app delivers immediate results.