The e-commerce industry is booming, and mobile technologies are changing the way we shop. E-commerce companies need mobile apps that provide enjoyable shopping experiences beyond a single purchase. However, most mobile teams face challenges in developing and releasing performant e-commerce apps, affecting productivity and customer satisfaction. Building a mobile app for an e-commerce store can attract new customers and increase revenue growth across all devices. The key to success lies in understanding the differences between native mobile apps, cross-platform apps, web apps, and implementing features such as personalized product recommendations, easy login & registration, fast loading speed, push notifications, advanced search options, wish list button, and secure in-app payments. Mobile DevOps is a set of processes, tools, and mindset that enables collaboration, shortens time-to-release, guarantees quality delivery, detects errors quickly, improves customer satisfaction, and increases employee engagement. Key capabilities to accelerate software delivery include implementing Continuous Integration (CI), trunk-based development process, test automation, shift-left on security, automating deployment, feature flags, mobile release train, cloud-based & mobile-focused CI/CD, and monitoring. By adopting these practices, e-commerce companies can improve their app performance, increase productivity, and provide better customer experiences.