Hello.

I'm Rafał

Senior iOS Developer

Building high-quality mobile and web applications

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Rafał

About me

Senior iOS Developer with 8+ years of experience building high-quality, scalable mobile applications. Specialized in Swift, SwiftUI, and modern iOS architecture patterns. Passionate about clean code, performance optimization, and creating exceptional user experiences. Successfully delivered 10+ apps to the App Store, with combined downloads exceeding 5 million users. Outside of core iOS work, I also build modern web applications using Next.js, Tailwind CSS, and related frontend tooling, which allows me to approach products holistically and collaborate effectively across mobile and web platforms.

Key Technologies

SwiftSwiftUIUIKitCombineNext.jsReactTypeScriptTailwind CSS
8+
Years of experience
100%
Client satisfaction
10+
Apps delivered
5M+
Total apps downloads

iOS Development

SwiftSwiftUIUIKitCombineCoreDataConcurrencyCloudKitWidgetKitARKit

Web Development

Next.jsReactTypeScriptTailwind CSS

Services

Professional development services tailored to your needs. Specializing in modern web applications with expertise in iOS development.

Web Development

Modern, fast websites and web applications using Next.js, React, and TypeScript. From landing pages to complex web platforms with perfect performance and SEO.

Mobile Development

Native iOS apps with Swift and SwiftUI. High-quality, scalable mobile applications for the App Store with focus on user experience.

Technical Consulting

Expert advice on architecture, technology choices, performance optimization, and development best practices. Help with technical decisions.

Code Review & Audit

Professional code review and audit services. Quality assessment, security checks, performance analysis, and detailed improvement recommendations.

Ready to start your project?

Projects

iOS apps
Ci Safe

Ci Safe

An application for managing devices in your smart home that, thanks to modern technologies, prevents electrical fires and other hazards.

mojeIKP

mojeIKP

Provides convenient access to your e-prescriptions and e-referrals, facilitates medication dispensing and reminds you to take your medications.

Skaner Certyfikatów COVID

Skaner Certyfikatów COVID

Official Ministry of Health app for verifying EU COVID Certificates. Scan QR codes for vaccinations, tests, and recovery status.

Banking App

Secure banking app with biometric authentication, real-time transactions, and investment tracking.

Property Rental App

Property rental platform with real-time search, 360° virtual tours, and secure payments.

Rabato

Rabato

Store comparison app with access to promotional leaflets and digital loyalty card wallet.

Social Media Platform

Social Media Platform

Real-time chat, stories, feed with infinite scroll. Optimized for performance with async image loading and caching.

Oply Carsharing

Oply Carsharing

Carsharing app combining spontaneity of sharing with reliability of traditional rentals. Book, pick up, and return cars anywhere.

Mothsa

App for detecting and decoding hidden audio tags in sounds and video content. Real-time signal recognition technology.

Web apps

Contact