Nhut Huynh.

Projects:

• Smocca: Real Estate
• UsedCar: Car Industry, Life Style
• Travelist: Travel & Booking
• Menoreno: Real Estate
• Reshop: Home Renovation
• Relifepass: Job Connection
• Minden: Life Style, Entertainment

Responsibilities:

• Native & Cross-Platform developer across multiple mobile apps using native iOS.
• (Swift & SwiftUl), native Android (Java), React Native (JavaScript), and Flutter (Dart).
• Participated in building design patterns and design systems.
• Architected scalable using MVC and MVVM patterns, applying OOP principles to improve code quality.
• Developed and optimized modules, tested RESTful APIs via Postman.
• Documented RESTful API requirements to support new feature development.
• Built Ul mockups from Sketch/Figma following Apple Human Interface Guidelines and Google Material Design.
• Implemented and tested features across multiple devices (iPhone, iPad, Android Phone and Tablets).
• Improved app performance with memory optimization and Unit Test.
• Managed tasks and tracked progress using Kanban and Notion.
• Created & updated Github repo README, and setup document.
• Kept up to date with iOS and Android trends through WWDC and Google I/O.
• Setup store, managed app deployment processes, including submission and communication with Apple App Store and Google Play Store review teams to ensure timely releases.
• Monitored app performance and stability using Firebase and generating insightful reports for management.
• Researched and evaluated third-party (Pods, Package Manage) libraries for project suitability.
• Conducted peer code reviews and collaborated closely within the dev team.
• Collaborated with Japanese teams to design and refine detailed specifications.
• Detailed design discussions and proactively proposed innovative technical solutions to meet business requirements.
• Able to handle front-end features with VueJS-Nuxt or ReactJS-Next.

Performance & Process Improvements

• Delivered 30+ mobile performance solutions, improving load speed by 30% and helping testers reduce testing time by 25%.
• Maintained crash-free rates all 7 projects: iOS > 99.3%, Android > 99.1% (Firebase metrics).
• Introduced Kaizen practices for app development and team workflow optimization.
• Proposed and implemented 10+ marketing-driven features, boosting app installs by 8% in Japan (2022-2023).
• Supported Japan-side technical troubleshooting, preventing potential bottlenecks.
• Successfully restructured Smocca and UsedCar products from native platforms to cross-platform frameworks, significantly expanding the Android user.

Mentorship & Culture Building:

• Mentored 4 junior front-end and 2 senior back-end developers into mobile developer roles through pair programming and technical coaching.
• Delivered 3 tech talks on Mobile technology trends and best practices.
• Participated in company Ideathon 2023 & 2024 & Hackathon 2023 and contributed to internal engineering forums.

Management Tools:

• Firebase: Monitor app traffic, track crash rate, handle Remote Config, App Check, Authentication, and Realtime Database; generate reports and insights.
• Appsflyer, Repro, Twilio: Manage marketing data, CRM, and user traffic analytics.
• Slack: Team communication and collaboration.
• Notion, Kanban: Task management, workload tracking, and project documentation.
• Sketch, Figma, Draw.io: UI/UX design, wireframing, and diagram modeling.
• GitHub: Source code management, repository documentation, and version control.
• Notes: Meeting note.

AI Tools:

• ChatGPT: Draft and verify prompt.
• Devin Al: Mockup and draft design tasks automation.
• Cursor Al: Enforcing coding standards, business logic, and improving code reviews.

Achievements:

• MVP Award - Q2 2023 for outstanding cross-team contributions.
• Recognized company-wide as Mobile App Mentor.
• e Expanded the user market to Android for two applications: Smocca (ReactNative) and UsedCar (Flutter).

Projects:

• Headfully – Provided full-service marketing, advertising, and promotional solutions for enterprises and brands, with licensed and international characters such as Disney, Marvel, DC Comics, Cartoon Network, Hello Kitty, Doraemon, Lớp Học Mật Ngữ, Học Viện Alpha, Thỏ Bảy Màu, Quỳnh Aka, and more.

Responsibilities:

• Implementation and supervision of the company’s third-party CRM system, ensuring seamless integration with internal processes and enhancing customer engagement efficiency.
• Configured, and maintained the ViHAT warehouse management system, integrating key marketing communication services such as SMS Brandname, Zalo OA/Zalo ZNS, and Mobile Marketing, resulting in improved promotional campaign delivery and tracking.
• Played an active role in the development of the company’s official website, collaborating with cross-functional teams to deliver a stable, user-friendly platform.
• Collaborated closely with marketing and sales teams to ensure technical solutions aligned with business goals, helping increase operational effectiveness.

Projects:

• Youhub – A mobile platform connecting young users with top F&B, education, and entertainment brands in major Vietnamese cities. Provides event updates, coupons, and discount vouchers in a B2C model to attract customers to large franchise chains.
• Youhub Biz – A companion app for franchise brand owners to manage event details, voucher distribution, and track user engagement.

Responsibilities:

• Acted as primary developer, designed and developed scalable mobile applications from the ground up for both iOS (Swift) and Android (Java) platforms, utilizing MVC architecture and integrating with RESTful APIs.
• Translated UI/UX designs into functional, responsive app screens and features, collaborating closely with design teams to maintain consistent design systems.
• Authored comprehensive project documentation, including API specifications and repository guidelines, facilitating smooth team collaboration.
• Optimized app performance and UX on both platforms, leveraging Firebase and OneSignal for analytics and push notifications.
• Managed app deployment and release cycles via App Store Connect and Google Play Console, implementing CI/CD pipelines for efficient delivery.
• Participated in full development lifecycle: from architecture design, pattern selection, coding, testing, to release and documentation.
• Engaged directly with end-users by attending product launch events, gathering feedback to improve app usability and functionality.
• Supported the companion Youhub Biz app for franchise owners, enabling efficient event management, voucher distribution, and user engagement tracking.
• Firebase, OneSignal, Sketch, GitLab, Xcode, Android Studio.

Achievements:

• Successfully launched the open Beta release of the Youhub app directly to users during the SUMMER JOYS - MILK TEA FESTIVAL event on July 6, 2019.
• Successfully released the Youhub app on-air directly to users during the opening ceremony of the FAHASA FESTIVAL on December 16, 2019.

Projects:

• Wisepass – Lifestyle membership app for F&B, connecting premium users to fine dining and wine experiences.
• Netvieclam – Social job network for students and recent graduates in Vietnam.
• Smart Home – IoT app for Vinhomes residents to control home devices via Bluetooth/Wi-Fi.

Responsibilities:

• Developed native iOS (Swift) and native Android (Java) apps using MVC architecture and RESTful APIs.
• Built applications from concept to release, converting UI/UX designs into functional features.
• Created and maintained project documentation and API specifications.
• Optimized app performance, responsiveness, and user experience.
• Managed deployment and releases via App Store Connect and Google Play Console.
• Tools & Tech: Firebase, OneSignal, Sketch, GitLab, Xcode, Android Studio.
• Contributed to full development lifecycle: architecture design, coding, testing, CI/CD, and release management.

Achievements:

• Successfully released the WisePass app and maintained it for one year.
• Successfully released the Smart Home app

Projects:

• Project: JOCO - iOS social networking app for young Vietnamese to share and discover travel experiences across the three regions of Vietnam.

Responsibilities:

• Enhanced skills in Swift, UIKit, and iOS native SDK.
• Developed and tested iOS features; collaborated via GitLab.
• Researched and implemented efficient source code structures.