Oniel Rosario

Founder & iOS Engineer|Noema Studio

I help startups and businesses build premium mobile apps, AI-powered experiences, and modern websites. From idea to launch, I focus on creating products that are fast, scalable, and designed for growth.

What I Can Help With

Native iOS App Development (Swift & SwiftUI)AI Features Integration for Mobile AppsTechnical Architecture & Code ReviewsRapid MVP DevelopmentProduct Engineering

What I'm Looking For

Startups & founders looking for native mobile appsAI product collaborationsDesign & Product partners

Connect

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Services

Technical Consulting

$150/hr

Architecture reviews, performance optimization, code quality improvements, Swift Concurrency, and guidance for scaling engineering teams.

AI Features for Mobile Apps

Custom Quote

Integrate AI into your app with on-device intelligence, chat assistants, recommendation systems, image analysis, and workflow automation tailored to your business.

MVP Development

Starting at $8.5K

Launch your startup faster with a production-ready MVP. From product planning and UI implementation to backend integration and App Store deployment.

Business Websites

Starting at $1.2K

Modern, responsive websites built to convert visitors into clients. Includes SEO, analytics, contact forms, and fast performance.

iOS App Development

Custom quote

Design and build high-performance native iOS applications using Swift and SwiftUI. From MVPs to production-ready apps with scalable architecture and modern UI.