Nina K.

I build mobile products from zero to App Store — and help them grow after launch.

With 17 years of entrepreneurial experience and hands-on iOS development in Swift/SwiftUI, I sit at the intersection of product design, engineering, and growth. I've shipped multiple apps solo including a habit tracker, tip tracking tool, and perimenopause health app. I won a competitive hackathon solo against 27 teams with a speech therapy app built in days.

Before moving into development, I ran conversion rate optimization and digital marketing for businesses across 40+ countries. That background means I build products with revenue and retention in mind — not just clean code.

What I offer:

iOS Development — Swift/SwiftUI apps from MVP to App Store submission

Product Design — UX/UI, user flows, rapid prototyping, App Store optimization

Mobile Marketing — ASO, onboarding optimization, conversion strategy, growth

Who I work with:

Founders who need a developer who thinks like a marketer. Teams who want execution, not just advice.

Struggling to drive traffic and sales to your eCommerce store? We've got you covered with three key services: ✅ ChatGPT and AI integration: We offer ChatGPT Workshops and ChatGPT prompt engineering packs for integrating ChatGPT and AI into your eCommerce store. Our experience helps you with automating customer support, engagement, and product recommendations, resulting in increased customer lifetime value, lower customer acquisition cost and as well lowering ad cost. ✅ Conversion Rate Optimization (CRO): We'll improve your website's user experience and design to increase the likelihood of visitors converting into customers. Our personalized solutions have led to significant improvements in conversion rates and increased revenue. ✅ Pinterest: We'll help you create a strategic presence on the platform that stands out from competitors and attracts the right audience. Our data-driven approach has led to 10x direct revenue for a high-end product and a 3x return on ad spend for a competitive bridal niche. Our agency is 100% remote and works with a handful of selected clients, so you can expect dedicated attention to your needs. Let's take your eCommerce store to the next level - contact us today to learn more!

Client management in international SAP consulting company working with Finland's largest SAP projects/clients.