Freelance Mobile App Developers (iOS & Android)

I'm Grant Bartlett, and our team at Storm Digital builds iOS and Android apps in React Native for startups, businesses and agencies in London, Surrey and across the UK. Want freelance-style flexibility? I can join your existing team as an extra developer, or the studio can design and build your app end to end.

Skilled Mobile App Developers for Your Projects

With extensive experience in mobile app development, I bring technical expertise and a collaborative mindset to every project. Whether you’re building a new app from scratch or need a developer to enhance your team, I ensure seamless integration and exceptional results.

Why Bring Me Onto Your Project?

• Cutting-Edge Technical Expertise for Modern Apps: I leverage modern frameworks like React Native to create robust, cross-platform apps. My development process focuses on efficiency, scalability, and performance, ensuring apps that meet the demands of your business.

• Collaborative Approach for Teams and Agencies: Having spent over a decade in digital agencies, I excel at collaborating with internal teams or other contractors to ensure smooth workflows and timely delivery of high-quality products. Agencies can also bring us in as a white label development partner.

How I Work With Your Team

When I join an existing team or agency project, the focus is on:

• Seamless Integration: Working alongside existing teams to deliver cohesive results.
• Performance Optimization: Maximizing app speed, responsiveness, and efficiency.
• User-Driven Design: Building interfaces that captivate and engage your audience.

Ways to Work Together

• Team Augmentation Collaborating with your internal developers to accelerate timelines and enhance expertise.

• Prototyping and MVP Development Quickly building functional prototypes to validate ideas and get to market faster.

Ready to take your app to the next level? Let’s discuss your project today and start building the mobile solution your business needs!