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Hattori Hanzo - cover
Hattori Hanzo

Hattori Hanzo

UI/UX & Mobile App Designer | Figma | iOS & Android
📍 Hamburg, Germany · (0) · Member since October 2026
Availability
🏠 Works remotely / from home Yes No
🧰 Travels to client Yes No
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Presentation

I am a Experienced UI/UX and Mobile App Designer with training in iOS and Android application development. I have hands-on experience designing mobile interfaces and prototypes in Figma, including user flows, wireframes, high-fidelity screens, style guides, mockups and interactive prototypes.

I can help with:
• Mobile app UI/UX design
• Figma wireframes and prototypes
• iOS and Android interface design
• User flows and screen layouts
• Design systems, colors and typography
• Social media and visual content design
• UI improvements and design refinements

I focus on clean, modern and user-friendly designs and pay attention to consistency, usability and responsive layouts. I am comfortable working from an existing concept or developing a design from an initial idea.
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Offered services

5 services
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Background

Mobile App Developer (iOS & Android) & UI/UX Designer
Syntax Institut · 16/11/2024 – 11/01/2026
Intensive 2,300-hour program focusing on end-to-end Mobile App Development & UI/UX Design with 3 complete hands-on projects (iOS, Android, Figma).

• UI/UX Design (Figma): Conducted competitive analysis, personas, user flows, Crazy 8s, low/high-fi wireframes, style guides, user testing, and interactive clickable prototypes.
• iOS Development (Swift): Built native iOS app from scratch using Swift, SwiftUI, MVVM architecture, SwiftData/CoreData, Firebase, and REST API integration.
• Android Development (Kotlin): Developed native Android app utilizing Kotlin, Jetpack Compose, MVVM, Coroutines, Room DB, Retrofit, and Koin for DI.
• Best Practices: Version control with Git/GitHub, Agile methodology, clean code principles, and iOS HIG / Material Design guidelines.

Projects available on GitHub & Figma portfolio. Also completed IHK iOS Developer certification (290h).
IT specialist in app development (iOS & Android)
Syntax Institute · 2024 – 2026
Professional qualification in IT and mobile app development (iOS & Android), completed through 2,300 hours of training. The program covered Mobile UX/UI Design with Figma, User Stories, User Flows, Low-Fi and High-Fi Wireframes, Prototyping, iOS development with Swift and SwiftUI, Android development with Kotlin and Jetpack Compose, MVVM, Firebase, APIs, Git/GitHub and software development fundamentals. Successfully completed the qualification in January 2026.
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Module completion assessment: Android app development
12/02/2026
Practical assessment of native Android application development. The project successfully met all technical requirements with high performance in functionality and execution.

Key elements verified:
• Practical implementation of Kotlin & Jetpack Compose
• Logical code architecture using MVVM and Best Practices
• Clear user experience design, defined use cases, and functional reliability
• Project planning, architecture presentation, and technical defense
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Qualification as an IT specialist in app development (iOS & Android)
12/01/2026
Comprehensive 2,300-hour professional qualification as a Software Developer specializing in native iOS and Android mobile app development.

Key competencies:
• Mobile UI/UX Design & Figma: User research, user flows, wireframes, style guides, and clickable prototypes (iOS HIG & Material Design).
• iOS Development: Swift, SwiftUI, Xcode, MVVM, SwiftData, Firebase, REST APIs, and Repository Pattern.
• Android Development: Kotlin, Android Studio, Jetpack Compose, MVVM, Flows, Room DB, Retrofit, Koin, and Coroutines.
• Software Engineering: Git/GitHub, Agile design sprints, and clean code architecture.

Includes practical end-to-end iOS and Android app developments with final project presentations.
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📄PDF
Soft and social skills for IT professionals
12/01/2026
Specialized training module covering interpersonal and methodical competencies tailored for IT environments:

• Communication & Team Dynamics: Sender-Receiver communication models, Belbin team roles, and constructive feedback culture.
• Resilience & Stress Management: The 7 pillars of resilience and proactive stress regulation.
• Self-Reflection: Personality assessment, strength-weakness analysis, and self-management.
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IOS APP DEVELOPER IHK
12/09/2025
Official IHK certificate confirming successful completion of a 290-hour specialized course in native iOS development (IHK Akademie München und Oberbayern).

Core skills acquired:
• Advanced Swift & SwiftUI development in Xcode
• App architecture using MVVM and Repository Pattern
• Data persistence with Core Data and Swift Data
• Networking, Firebase integration, and API services
• State management and Property Wrappers
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Competency assessment and qualification for IT and digitalization
18/10/2024
200-hour preparatory qualification course focused on fundamental IT concepts, digital transformation, and technical skills assessment prior to specialized software development studies.
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ICDL Certificate: word processing / word processing
10/10/2024
Certificate verifying proficiency in professional document processing, text editing, and office software tools.
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🇩🇪Deutsch 🇬🇧English
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Working hours

Monday
From08h00To18h00
Tuesday
From08h00To18h00
Wednesday â–ª Today
From08h00To18h00
Thursday
From08h00To18h00
Friday
From08h00To18h00
Saturday
From12h00To18h00
Sunday
Closed
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