Terry Leung

As an experienced React Native developer, I have successfully planned, designed, developed, tested, and maintained eight eCommerce platforms with over 300,000 users in various fields, including grocery, supermarket, wine, and pharmacy. Possessed a positive attitude and always willing to learn the latest techniques and technologies.

EY Mtel Solutions Limited 

Mobile Application Developer                                                                                                      05/2021 - 03/2023

• Planned, designed, developed, tested, and maintained 8+ e-commerce platform for 300000+ users 
• Worked with PM, developers, QAs and BAs on pre-defined scopes and reported tickets on JIRA under agile methodology 
• Mainly involved in frontend mobile development with React Native, Swift and Kotlin, learning latest development techniques
• Built CI/CD pipelines to deploy mobile applications in AppStore and  Play Store with GitHub CI/CD and code versioning tools
• Utilized Swagger to generate specifications, documentation, and code for REST APIs 
• Experience with mobile app testing and security. Debug and troubleshoot production issues.
• Participated in 10+ RESTful APIs implementation with JavaScript and Nodejs, for frontend or backend microservices to integrate 
• Enhanced the APIs performance and app responsiveness by optimizing SQL, reduced the execution time by 33% 
• Well organizing development documents and application package information with Confluence

Huawei International Co. Limited

Solution Engineer                                                                                                                     10/2019 - 02/2021 

• Reported directly to regional CTO for business strategy, solution design discussions, and daily programming processes 
• Cooperated with multiple departments across the company to get business requirements and provide technical support 
• Introduced modern DevOps approach for continuous improvement, that increase development lifecycle by 34% 
• Participated in analyzing 120+ sites data and performing mathematical models, which reduced operation cost by 20%, to access the optimized solution on 5G coverage cell plan by Python 

CMA Testing and Certification Laboratories

Laboratory Technician                                                                                                                09/2017 - 09/2018 

• Collaborated with director and teammates in hardware device safety testing and EM testing for 20+ enterprises 
• Finished over 150+ testing base on International Electrotechnical Commission or CE safety requirements

Developed APIs to get sensors’s data from the testing machine and visualize the data on dashboard 

Bachelor student studied in City University of Hong Kong