Shamille Scott Shanna-kaye Jackson Adds Another Tier To Her Cake Business Shanna-Kaye Jackson has always had a passion for food preparation. So much so, she’s qualified herself to work in the industry by securing level one and two certifications in commercial preparation from Heart Trust NSTA. The Kingston native recently took a leap of faith and resigned from her full-time job as a baker at a restaurant to focus on her new online business – Cakes by Shanna. Cakes by Shanna offers a wide variety of baked goods, including custom-made cakes and pastries. According to the young business owner, she possesses the skills and creativity to bake any cake or pastry that a customer requests.