Ty Phạm

React Native Developer with 4+ years of experience building and maintaining cross-platform mobile applications for healthcare, booking services, transportation, logistics, and e-commerce. Experienced in developing scalable mobile applications using React Native, integrating RESTful APIs, managing state with Redux and React Query, and publishing production apps to App Store and Google Play. Strong experience working independently and in agile teams, with hands-on knowledge in performance optimization, reusable UI components, app deployment, hot updates, and third-party service integration.

React Native Developer at TRINITY NET TECHNOLOGY (2025-08 – 2026-03)

• Developed and maintained cross-platform mobile features using Expo and React Native. Built stock watchlists, portfolio management, market overview dashboards, and trading-related interfaces.
• Integrated real-time market data and transaction APIs to support stock monitoring and trading workflows. Implemented secure data handling and authentication mechanisms for financial operations.
• Optimized application performance using FlashList, React Query caching, and efficient state management.

Project - Stock Trinity (React Native Mobile) at TRINITY NET TECHNOLOGY (2025-08 – 2026-03)

A stock trading application that tracks global and domestic Chinese stocks. The application monitors stock tickers such as SSE, Shanghai, and supports buy/sell transaction tracking. Team size: 4

Project - Mewpae Travel (Next.js Website) at TRINITY NET TECHNOLOGY (2025-08 – 2026-03)

A website introducing company information, tourism packages, and resort services with administration pages for content management. Team size: 3 Link:

React Native Developer at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Project - Sky at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Customer application for ride booking, delivery services, and food ordering. Achievement: 1,000+ downloads on Google Play and App Store. Team size: 4

• Developed booking, ordering, and delivery tracking features using React Native. Integrated RESTful APIs and implemented Redux Saga for state management. Published and maintained Android and iOS releases. Collaborated with a team of 4 developers.
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Project - See Xe Cong Nghe at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Multi-service platform connecting drivers, customers, and merchants for transportation services, delivery, and e-commerce operations. Team size: 6. Achievement: 100,000+ downloads on Google Play and App Store. Status: Currently temporarily suspended

• Developed and maintained customer, driver, and merchant-facing features. Integrated transportation, delivery, and order management workflows. Collaborated with backend and QA teams to deliver production-ready releases. Participated in app maintenance, bug fixing, and performance improvements.

Project - Sky Driver at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Driver application supporting passenger pickup, goods delivery, and food delivery services. Team size: 3. Achievement: 5,000+ downloads on Google Play and App Store

• Developed driver-facing features for ride acceptance, trip management, and delivery operations. Integrated RESTful APIs and implemented state management for real-time order and trip updates. Built reusable UI components and optimized application performance. Published and maintained Android and iOS releases.
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Project - SAN at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Home service booking application that helps users schedule cleaning services, connect with helpers, and calculate service costs based on service areas. Team size: 1

• Independently developed and maintained the mobile application. Implemented service booking workflows, helper matching, and pricing calculation features. Integrated RESTful APIs and managed application state. Published and maintained Android and iOS releases.
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Project - ASHER RINDO SERVICE at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Internal service application used for scanning test codes, tracking product warranties, and supporting customer service operations. Team size: 3

• Developed QR/Test Code scanning functionalities. Implemented warranty management and customer service workflows. Integrated backend APIs and maintained application stability. Participated in testing, bug fixing, and production releases.
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Project - MAIC FnB at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Restaurant application allowing customers to order food online or reserve tables across the MAIC FnB restaurant chain. Team size: 5

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Project - Thien Khach at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Transportation and delivery application allowing customers to book rides and delivery services. Team size: 3. Achievement: 1,000+ downloads on Google Play and App Store

• Android:
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Project - Thien Khach Partner at IMS SOLUTIONS CO., LTD (2022-03 – 2025-08)

Driver application for accepting ride requests and handling delivery services. Team size: 4. Achievement: 1,000+ downloads on Google Play and App Store

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React Native Developer at Viesoftware Software Solutions Co., Ltd. (2021-06 – 2022-02)

• Electrical Engineer's Tool-EET: The application supports calculations, physical conversions, mathematics... similar to handbooks of electrical engineers and architects.
• Some internal applications of customers, stores... such as POS machines, order tracking applications,...

Internship & Junior Developer (Vue.js / React Native) at IMT SOLUTIONS (2020-02 – 2021-04)

• Vinamilk Warehouse: sales warehouse website
• Ho Chi Minh Congress: Ho Chi Minh City Conference Meeting website
• Edu One App: Application for tracking scores, school information, scores,... specialized for education, developed for educational purposes.

Information Technology in Information Technology major – Cao Thang Technical College (2017 – 2020)