10 years of mobile app development. Specialize in user-centric iOS apps. Expert in merging design with functionality. Skilled from concept to launch, committed to innovation and mentoring.
Developed an NFC payment SDK as an Apple Pay alternative tailored for the European market.
Worked with and maintained a legacy codebase written in C and Objective-C to ensure stability and backward compatibility.
Designed new APIs for credit card enrollment, provisioning, and NFC payments using Swift, leveraging Swift Concurrency for improved performance and scalability.
Assist stakeholders, product owners and product managers in feature planning and prioritisation.
Spearheaded the integration and management of digital payment solutions, including Apple Pay, Amazon, and PayPal, within the American Express app, enhancing customer convenience and transaction security.
Pioneered the development of the Digital Card feature, enabling cardmembers to generate up to 16 unique virtual card numbers for secure online purchases, significantly reducing fraud risk.
Collaborated closely with the development team to refine the codebase architecture, leading to more efficient and maintainable code. Regularly conducted code reviews to ensure best practices and high-quality standards.
Helped integrate new paradigm into the existing Amex App, such as Combine, SwiftUI and Swift concurrency.
Key contributor in the maintenance and strategic development of the FairPrice On mobile application, a leading online grocery shopping platform in Singapore.
Played a pivotal role in enhancing the user experience, enabling customers to seamlessly shop for groceries and arrange doorstep deliveries through the FairPrice mobile app.
Instrumental in implementing new features and optimizations, contributing to the app's increased efficiency and customer satisfaction.
Engaged in comprehensive code reviews with a team of skilled mobile engineers, encompassing both Android and iOS platforms, ensuring high standards of code quality and functionality.
Implemented Clean Architecture principles within the iOS team, significantly enhancing code maintainability and team productivity.
Introduced and integrated RxSwift into the development process, greatly improving codebase readability and streamlining reactive programming practices.
Help stakeholders, product owners and product managers in feature planning and prioritisation.
Help lead the iOS team to ensure consistent output from the team on a sprint basis.
Developed Scoot app, Singapore most popular budget airline app.
Actively contributed to the mobile strategy team, focusing on estimating user stories, timelines, and delivery schedules to ensure efficient project progression and timely completion.
Helped stakeholders discover and implement new feautures for Tech in Asia mobile applications.
Collaborated closely with cross-functional teams to align mobile development goals with the overarching objectives of Tech in Asia, enhancing the reach and impact of Asia's tech communities.
Spearheaded the design of the mobile app user interface for both Android and iOS platforms, significantly enhancing user experience and accessibility in Singapore's dynamic real estate market.
Helped stakeholders discover and implement new features for 99.co mobile applications.
Played a pivotal role in the architectural design and structuring of the iOS application, ensuring a robust, user-friendly, and scalable product.
Utilized a blend of technical expertise and creative design principles to deliver a seamless and intuitive app experience, catering to diverse user needs in property search and transactions.
Integral member of a leading consultancy specializing in custom digital product design and innovation for forward-thinking enterprises and startups.
Collaborated in the development and implementation of strategic design initiatives, contributing to the creation of innovative digital solutions tailored to client needs.
Played a key role in cross-functional teams, leveraging design thinking and cutting-edge technology to deliver impactful digital experiences and drive business growth for clients.