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I am a creative and detail-driven iOS Developer with over 7 years of experience in delivering fast, reliable, and elegant mobile applications. I am highly skilled in both Swift and Objective-C, with deep hands-on expertise in SwiftUI, Combine, and Apple's modern concurrency frameworks. Known for architecting solutions from scratch, I focus on crafting scalable, maintainable code and creating seamless, user-first experiences. I thrive in high-impact teams where product quality and innovation are paramount, consistently driving projects to success. My background spans various industries, emphasizing healthcare and digital solutions, and I am passionate about continuous learning and improving technology experiences for users.…I am a creative and detail-driven iOS Developer with over 7 years of experience in delivering fast, reliable, and elegant mobile applications. I am highly skilled in both Swift and Objective-C, with deep hands-on expertise in SwiftUI, Combine, and Apple's modern concurrency frameworks. Known for architecting solutions from scratch, I focus on crafting scalable, maintainable code and creating seamless, user-first experiences. I thrive in high-impact teams where product quality and innovation are paramount, consistently driving projects to success. My background spans various industries, emphasizing healthcare and digital solutions, and I am passionate about continuous learning and improving technology experiences for users.

Dhiman Das

App Developer, Developer, Programmer, +1

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I am a creative and detail-driven iOS Developer with over 7 years of experience in delivering fast, reliable, and elegant mobile applications. I am highly skilled in both Swift and Objective-C, with deep hands-on expertise in SwiftUI, Combine, and Apple's modern concurrency frameworks. Known for architecting solutions from scratch, I focus on crafting scalable, maintainable code and creating seamless, user-first experiences. I thrive in high-impact teams where product quality and innovation are paramount, consistently driving projects to success. My background spans various industries, emphasizing healthcare and digital solutions, and I am passionate about continuous learning and improving technology experiences for users.…I am a creative and detail-driven iOS Developer with over 7 years of experience in delivering fast, reliable, and elegant mobile applications. I am highly skilled in both Swift and Objective-C, with deep hands-on expertise in SwiftUI, Combine, and Apple's modern concurrency frameworks. Known for architecting solutions from scratch, I focus on crafting scalable, maintainable code and creating seamless, user-first experiences. I thrive in high-impact teams where product quality and innovation are paramount, consistently driving projects to success. My background spans various industries, emphasizing healthcare and digital solutions, and I am passionate about continuous learning and improving technology experiences for users.

Available to hire

I am a creative and detail-driven iOS Developer with over 7 years of experience in delivering fast, reliable, and elegant mobile applications. I am highly skilled in both Swift and Objective-C, with deep hands-on expertise in SwiftUI, Combine, and Apple’s modern concurrency frameworks. Known for architecting solutions from scratch, I focus on crafting scalable, maintainable code and creating seamless, user-first experiences.

I thrive in high-impact teams where product quality and innovation are paramount, consistently driving projects to success. My background spans various industries, emphasizing healthcare and digital solutions, and I am passionate about continuous learning and improving technology experiences for users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

German

Intermediate

Work Experience

iOS Application Developer at Fenris GmbH

December 1, 2024 - Present

Led key contributions to Motion2Coach Golf, a real-time 2D/3D sports motion analysis app used for performance tracking. Migrated UIKit to SwiftUI, designing and implementing modular architecture with shared Swift packages for scalability and maintainability. Applied MVVM architecture, Combine, structured concurrency, and SOLID principles to build reusable UI components. Developed video features using AVFoundation and data caching with Core Data and SwiftData. Worked on JSON API integration and robust data models, wrote unit tests, and collaborated closely with designers to deliver pixel-perfect UIs aligning with Apple’s Human Interface Guidelines. Drove performance optimization via Instruments and debugging tools. Participated in Agile sprints, planning, code reviews, and collaboration using Jira, Confluence, and Git.

Senior iOS Application Developer at Sinovo Health Solutions GmbH

November 30, 2024 - August 27, 2025

Designed, developed, and maintained health-based iOS applications ensuring compliance with healthcare standards and regulations. Implemented BLE communication protocols for integration with medical devices, enabling seamless device-data communication. Led migration from Objective-C to Swift, improving performance and maintainability. Integrated HealthKit for secure health data management and interoperability. Collaborated with UI/UX designers, backend developers, and product managers to ensure user-friendly design and reliability. Employed MVVM architecture and Agile methodologies in SCRUM framework. Developed and integrated RESTful APIs for real-time health data synchronization. Managed CI/CD pipelines from development to App Store deployment and TestFlight. Conducted code reviews, unit testing, and iterative improvements based on feedback and analytics.

Senior iOS Application Developer at TwinBit Limited

March 31, 2019 - August 27, 2025

Built multiple iOS utility apps with 300K – 500K+ downloads, including Colorify, Blur Photo Editor, Equalizer Fx, Photo Book, and Buzztube. Developed features using Core Graphics, Core Image, and AVFoundation for real-time photo and audio adjustments. Implemented In-App Purchases and integrated third-party APIs such as Firebase and Alamofire to enhance app functionality and performance. Collaborated with UI/UX designers to deliver pixel-perfect user experiences and ensured app consistency. Focused on secure photo management, music equalization, and media streaming apps to deliver diverse user needs effectively.