Ron Wang Email & Phone Number

Kirkland, Wa, Us

Redmond, Washington, United States

Microsoft Teams Migration Tool• Mentored Junior Developers: Provided guidance and training in frontend development, fostering skill growth and team capability.• Led UX Development: Directed the architecture design and development of the UX.• Proof of Concept Delivery: Developed and presented the initial UX prototype for the migration tools, conducting thorough investigate for time estimates, identify gaps and mitigate potential risks.• Accessibility Champion: Ensured accessibility was a priority throughout the development process.

Redmond, Washington, United States

Microsoft Teams App Ingestion• Led Refactor of App Ingestion Services: Designed and implemented App Manifest translation services in C# as part of the service refactoring. Enhancing performance and testability of the service which ingest, validate and process 20,000+ private and published Teams apps with 200 million active monthly users. • Automated App Validation: Streamlined and automated all manual app validation steps, accelerating the validation process for hundreds of app ingestions daily.• Improved Validation System Performance: Enhanced the App validation system’s runtime performance by 46%, significantly improving efficiency and enabled faster turnaround for app publishers.• Developed Safe App Delisting Mechanism: Designed and implemented a secure app delisting process, ensuring a positive user experience and optimizing cloud and cache storage space.

Redmond, Washington, United States

Microsoft Teams Developer Portal• Developed and Launched Microsoft Teams Developer Portal: Enabled developers to author, manage, and publish their apps in Microsoft Teams, leading to rapid adoption with over 4,000 monthly active developers managing 10,000+ private apps and 2,000+ published store apps.• Led Comprehensive Feature Implementation: Directed the end-to-end development of manifest editors, import-export functionality, resource-specific content permission pages, localization tools, and administration tools, enhancing developers’ ability to author and manage their apps effectively.• Implemented Telemetry and Analytics: Developed telemetry systems and key charts to gather and present critical user information, driving informed product and feature decisions.• Enhanced Data Protection: Implemented mechanisms to prevent accidental app deletion and ensure recovery, mitigating data loss risks.• Optimized Portal Performance: Focused on improving portal performance, ensuring a seamless experience for over 4,000 monthly active users.• Maintained CI/CD Pipeline: Ensured high developer efficiency and quick turnaround for live site incident mitigation by maintaining the CI/CD pipeline, keeping dependencies up to date, and promptly patching security issues to safeguard the portal.

Bellevue, Wa

Microsoft Teams Framework• Developed Key UI Components: Implemented the settings page, messages component, channels and chats listing, and shared core components such as the Teams top rail using TypeScript, ReactJS, Angular, and Sass. • Engineered Core Features for Cross-Platform Desktop App: Developed essential features for the Microsoft Teams desktop application (ElectronJS), including the startup sequence, telemetry gathering API, zoom functionality, performance enhancements, and an MSI installer for network-wide deployment.• Led Framework Migration: Orchestrated and executed the migration from Angular 1.5 to an Angular 2 hybrid application, laying the groundwork for a full Angular 2 migration to improve performance and security.• Established Development Pipeline: Set up and maintained the build, bundling, and testing system using Gulp, Webpack 2, Karma, and Jasmine, ensuring efficient development workflows.

Redmond, Washington, United States

Universal Storefront• Developed Frontend Features: Implemented key frontend features and modules, including Mosaic, Hero, and Banners for Microsoft web pages, utilizing ASP.NET, CSHMTL, SASS, and JavaScript.• Globalization and Localization: Led the globalization and localization efforts for various modules, ensuring a seamless user experience across different regions and languages.

Bellevue, Wa

MSN• Engineered Data Ingestion Pipeline: Designed and developed a robust data ingestion pipeline for Azure CMS, leveraging Sangam and Cosmos to enhance data processing capabilities.• Developed Frontend Features for MSN: Implemented various frontend features and vertical pages for the new MSN, utilizing ASP.NET, CSHMTL, SASS, and JavaScript to improve user experience.• Live Site Support and Performance Optimization: Took on critical responsibilities including live site support, performance optimization, and incident mitigation and management, ensuring high availability and reliability.

Redmond,Wa

Windows Phone• Developed Comprehensive Test Plans: Created detailed test plans, automation frameworks, and test cases for entertainment-related features on Windows Phone 7.5 and 8.• Pioneered Automation Testing: Led the development of view model automation testing for Silverlight and Jupiter music apps, enhancing testing efficiency.• Engineered HTTP Response Emulation: Designed and implemented emulation of HTTP responses and replay functionality on the phone, improving testing accuracy.• Led Serviceability and Internationalization Testing: Directed the serviceability, internationalization, and in-country testing efforts, ensuring robust global performance.