Available to hire
Hi, I’m Charmi Patalia, a Senior iOS Engineer with over 8 years of experience crafting elegant and high-performance mobile applications. I’m passionate about clean architecture and intuitive UI/UX design, turning complex requirements into smooth user experiences. Skilled in Swift, SwiftUI, and other modern frameworks, I enjoy working independently to drive delivery and architecture decisions within agile environments.
Throughout my career, I’ve led multiple native iOS apps that serve hundreds of thousands of users across various countries, improving customer engagement and reducing app crashes significantly. I also enjoy mentoring teams and leveraging AI-assisted tools like ChatGPT and Copilot to boost productivity and code quality. I’m always eager to collaborate on innovative projects and deliver tailored solutions that enhance user satisfaction.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Beginner
Beginner
Beginner
Language
English
Fluent
Gujarati
Fluent
Hindi
Advanced
Work Experience
Mobile Tribe Lead at Onepoint - Australia
January 1, 2024 - June 6, 2025● Led a cross-functional mobile squad of 5 developers across iOS/Android to deliver apps with high quality and maintainability.
● Facilitated 1:1s, onboarding, mentorship initiatives and documented codebase guidelines to support knowledge transfer and continuous team growth.
● Led architectural design discussions for scalable solutions.
● Evaluated tools and frameworks to determine their suitability for specific project needs.
Senior iOS Developer – Client: SITA | Australian Government Apps
● Worked in a team of 5 developers to enhance critical government apps (Australian ETA, Immi App) supporting travel authorization and identity verification.
● Integrated secure features such as OCR for passport scanning, NFC-based biometric verification and real-time face capture.
● Leveraged Swift concurrency (async/await) to simplify complex asynchronous workflows.
● Increased unit test coverage by 40% using XCTest and applied test-driven development.
● Adopted AI-assisted development tools to streamline implementation and reduce manual effort.
Lead Mobile Developer at Onepoint - Australia
March 3, 2022 - December 31, 2023● Delivered major updates for Fitness First & Celebrity Fitness apps, boosting user ratings by 25%. Proposed app structure and feature roadmap for client-side productivity app, focusing on clean UI and task workflows.
● Resolved complex technical challenges such as Flexible UI for app Home screen, requiring research and low-level debugging.
● Collaborated directly with stakeholders to prioritize usability and clean design for high user engagement. Integrated Firebase for push notifications, app analytics and reduced crashes by 30%.
● Modified and maintained Microsoft Azure Pipelines to support CI/CD automation.
● Collaborated on Android development tasks and supported shared architecture decisions across platforms.
Client: Evolution Wellness | Fitness First & Celebrity Fitness App
● Leading fitness brands in Southeast Asia with 300K+ users across 5 countries.
● Application enables gym members to seamlessly book classes, manage schedules and access fitness services.
Senior iOS Developer at V3CUBE Technolabs - India
September 30, 2021 - July 18, 2025Built product-based applications including Uber Clone, Food Delivery and Multi-service apps. Developed core features such as real-time location tracking and Firebase-based chat. Integrated third-party SDKs and services such as Google Maps, Stripe, Twilio, PubNub and SocketCluster to enable live communications, payments and analytics. Built a watchOS extension for the Taxi app, enabling wearable functionality. Provided post-launch support and enhancements, reducing crash rates and improving customer satisfaction metrics.
Freelance iOS Developer at Freelance - India
August 4, 2016 - March 18, 2017Contributed to a password management app, implementing key Swift-based features.
iOS Developer at iLaxo Technolabs - India
April 9, 2015 - July 18, 2016● Delivered Bluetooth/Wi-Fi-based real-time location alert system.
● Built a clinical diagnostic app with a focus on healthcare workflows and usability.
● Refactored legacy Objective-C components into Swift modules to modernize the codebase.
Projects:
1. Bleek: Beacon-based offer notifications.
2. Medal: Medical Algorithm app covering 46 medical specialties.
3. BuyFishOnline: Seafood eCommerce platform.
4. Splango: Loyalty/reward tracking features.
Trainee iOS Developer at The APPGURUZ - India
April 30, 2015 - July 18, 2025Contributed to client projects by writing and debugging code in Objective C and Swift. Participated in team code reviews to learn iOS development best practices.
Mobile Tribe Lead at Onepoint - Australia
June 30, 2025 - July 18, 2025Led a cross‑functional mobile squad of 5 developers across iOS/Android to deliver apps with high quality and maintainability. Facilitated 1:1s, onboarding, mentorship initiatives and documented codebase guidelines to support knowledge transfer and continuous team growth. Led architectural design discussions for scalable solutions. Evaluated tools and frameworks to determine their suitability for specific project needs.
Senior iOS Developer – Client: SITA | Australian Government Apps at Onepoint - Australia
June 30, 2025 - July 18, 2025Worked in a team of 5 developers to enhance critical government apps (Australian ETA, Immi App) supporting travel authorization and identity verification. Integrated secure features such as OCR for passport scanning, NFC-based biometric verification and real-time face capture. Leveraged Swift concurrency (async/await) to simplify complex asynchronous workflows. Increased unit test coverage by 40% using XCTest and applied test-driven development. Adopted AI-assisted development tools to streamline implementation and reduce manual effort.
Lead Mobile Developer at Onepoint - Australia
December 31, 2023 - July 18, 2025Delivered major updates for Fitness First & Celebrity Fitness apps, boosting user ratings by 25%. Proposed app structure and feature roadmap for client-side productivity app, focusing on clean UI and task workflows. Resolved complex technical challenges such as Flexible UI for app Home screen, requiring research and low-level debugging. Collaborated directly with stakeholders to prioritize usability and clean design for high user engagement. Integrated Firebase for push notifications, app analytics and reduced crashes by 30%. Modified and maintained Microsoft Azure Pipelines to support CI/CD automation. Collaborated on Android development tasks and supported shared architecture decisions across platforms.
Senior iOS Developer at V3CUBE Technolabs - India
September 30, 2021 - July 18, 2025Built product-based applications including Uber Clone, Food Delivery and Multi-service apps. Developed core features such as real-time location tracking and Firebase-based chat. Integrated third-party SDKs and services such as Google Maps, Stripe, Twilio, PubNub and SocketCluster to enable live communications, payments and analytics. Built a watchOS extension for the Taxi app, enabling wearable functionality. Provided post-launch support and enhancements, reducing crash rates and improving customer satisfaction metrics.
Freelance iOS Developer at Freelance - India
March 31, 2017 - July 18, 2025Contributed to a password management app, implementing key Swift-based features.
iOS Developer at iLaxo Technolabs - India
July 31, 2016 - July 18, 2025Delivered Bluetooth/Wi-Fi-based real-time location alert system. Built a clinical diagnostic app with a focus on healthcare workflows and usability. Refactored legacy Objective-C components into Swift modules to modernize the codebase.
Trainee iOS Developer at The APPGURUZ - India
April 30, 2015 - July 18, 2025Contributed to client projects by writing and debugging code in Objective C and Swift. Participated in team code reviews to learn iOS development best practices.
Mobile Tribe Lead at Onepoint - Australia
June 30, 2025 - July 18, 2025Led a cross‑functional mobile squad of 5 developers across iOS/Android to deliver apps with high quality and maintainability. Facilitated 1:1s, onboarding, mentorship initiatives and documented codebase guidelines to support knowledge transfer and continuous team growth. Led architectural design discussions for scalable solutions. Evaluated tools and frameworks to determine their suitability for specific project needs.
Senior iOS Developer – Client: SITA | Australian Government Apps at Onepoint - Australia
June 30, 2025 - July 18, 2025Worked in a team of 5 developers to enhance critical government apps supporting travel authorization and identity verification. Integrated secure features such as OCR for passport scanning, NFC-based biometric verification and real-time face capture. Leveraged Swift concurrency (async/await) to simplify complex asynchronous workflows. Increased unit test coverage by 40% using XCTest and applied test-driven development. Adopted AI-assisted development tools to streamline implementation and reduce manual effort.
Lead Mobile Developer at Onepoint - Australia
December 31, 2023 - July 18, 2025Delivered major updates for Fitness First & Celebrity Fitness apps, boosting user ratings by 25%. Proposed app structure and feature roadmap for client-side productivity app, focusing on clean UI and task workflows. Resolved complex technical challenges such as Flexible UI for app Home screen, requiring research and low-level debugging. Collaborated directly with stakeholders to prioritize usability and clean design for high user engagement. Integrated Firebase for push notifications, app analytics and reduced crashes by 30%. Modified and maintained Microsoft Azure Pipelines to support CI/CD automation. Collaborated on Android development tasks and supported shared architecture decisions across platforms.
Senior iOS Developer at V3CUBE Technolabs - India
September 30, 2021 - July 18, 2025Built product-based applications including Uber Clone, Food Delivery and Multi-service apps. Developed core features such as real-time location tracking and Firebase-based chat. Integrated third-party SDKs and services such as Google Maps, Stripe, Twilio, PubNub and SocketCluster to enable live communications, payments and analytics. Built a watchOS extension for the Taxi app, enabling wearable functionality. Provided post-launch support and enhancements, reducing crash rates and improving customer satisfaction metrics.
Freelance iOS Developer at Freelance - India
March 31, 2017 - July 18, 2025Contributed to a password management app, implementing key Swift-based features.
iOS Developer at iLaxo Technolabs - India
July 31, 2016 - July 18, 2025Delivered Bluetooth/Wi-Fi-based real-time location alert system. Built a clinical diagnostic app with a focus on healthcare workflows and usability. Refactored legacy Objective-C components into Swift modules to modernize the codebase.
Trainee iOS Developer at The APPGURUZ - India
April 30, 2015 - July 18, 2025Contributed to client projects by writing and debugging code in Objective C and Swift. Participated in team code reviews to learn iOS development best practices.
Education
B.E at Marwadi University - Ahmedabad, India
January 1, 2011 - December 31, 2015Qualifications
Professional Scrum Developer I
July 1, 2022 - December 31, 2022SwiftUI Essential Training
January 1, 2025 - December 31, 2025How to Use Generative AI: Building an AI-First Mindset
January 1, 2025 - December 31, 2025Build Your Own GPTs
January 1, 2025 - December 31, 2025Industry Experience
Government, Healthcare, Transportation & Logistics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Beginner
Beginner
Beginner
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