Michael J.

Highest rated mobile app developer for hire 6 years in a row. Available for only 2 more projects (November 2026).

I’ve helped my clients generate over $10M in revenue by building AI agents, mobile apps, and web apps. My work has been featured by Business Insider, Apple, Upwork, and Crain’s Detroit Business.

A few results I’m proud of 👇

✅ Rebuilt a whiskey collection app and improved its onboarding, helping double its trial-start rate and raise its App Store rating from 4.2 to 4.9.

✅ Built AI agents for an influencer marketing agency’s creator support and outreach, creating roughly $24,000/year in additional staffing capacity and generating 20% more creator applicants from the same outreach volume.

✅ Brought a restaurant membership business to iOS and Android, helping it add $120,000 in monthly recurring revenue and expand into more than five additional markets.

✅ Built and scaled a health coaching app to $12,000 in MRR in under six months.

As a mobile app developer, full stack developer, and AI developer, I build mobile apps, SaaS products, web applications, backend systems, dashboards, and internal tools.

⚡ AI-assisted development backed by production experience. I use AI to accelerate delivery while taking responsibility for the software architecture, user experience, security, database architecture, and code your business depends on.

Why 70+ product owners have chosen me:

• Complete product development. Frontend development, backend development, databases, API integrations, authentication, and launch, with one developer who understands how all the pieces fit together.
• Reliable communication. Prompt responses, clear explanations, and consistent communication throughout your project.
• Experience across different stages of growth. From founders building their first MVP to venture-backed startups and established businesses expanding their software.
• Applications built for real use. Reliable, visually appealing products that I’m proud to include in my portfolio.

What I can help you build:

• Mobile App Developer for iOS & Android: I build cross-platform applications with Flutter and native iOS apps with Swift, including user interfaces, backend integration, in-app subscriptions, push notifications, and mobile app analytics.