Leslie Hau - Software Engineer

❖ Software Engineer with 5 years of comprehensive experience in backend andfrontend development. Adept at building scalable and efficient applications using a diverse tech stack that includes .NET Core, ASP.NET, Vue.js, Angular, and SQL Server. ❖ Proven ability to design, develop, and implement web applications and APIs that drive business success. ❖ Knowledgeable about Web API and Restful API integration, C#, WPF with nearly 4 years of experience, demonstrated in projects using C#, ASP.NET Core/ MVC/ Web App , WINFORM, WPF, PHP (Laravel). ❖ Proficient in Frontend technologies , including Vue 2.x (Vue CLI, Vue Router, Vue X), Angular, and Adobe XD for UI/UX design. ❖ Solid understanding of modern Frontend languages and frameworks such as JavaScript (ES6+ syntax and features), HTML5, CSS3 (including SCSS), and Bootstrap 4. Experienced in resolving UI bugs and improving old UI/UX designs. ❖ Capable of integrating features with third- party tools and services, as demonstrated in projects using Stripe, Firebase, OneSignal, and Algolia. ❖ Proficient in using version control systems like Git,Github, Bitbucket and TFS (TeamFoundation Server). ❖ Skilled in utilizing Microsoft Visual Studio for development. ❖ Have experience with WordPress and have completed projects utilizing the platform.

Project list

Razer Gold

The project is a key part of Razer's Backoffice division, responsible for managing resources and ensuring stable system operations.

- Maintained and implemented change requests for multiple services. - Added new features and upgraded services to newer .NET versions. - Migrated systems to enhance security, using Secret Manager to prevent git leaks. - Collaborated with cross-functional teams to resolve issues and ensure service stability. - Provided daily progress updates and supported other teams when necessary. - Worked with SQL Server and MySQL databases for efficient data management.

Technologies: ASP.NET Core, .NET Framework, ASP.NET MVC, MySQL, Microsoft SQL Server

Chromium Profile Management Application

This project involved creating an advanced desktop application for managing multiple Chromium profiles. It's designed to offer enhanced features for automation, customization, and group management of profiles, particularly beneficial for developers and power users.

- Spearheaded the development of a Chromium Profile Management application, focusing on concept, design, and deployment. - Specialized in client-side development, creating a user-friendly interface with WPF and C#. - Collaborated on server-side development, contributing to robust data handling withASP.NET API, supported by a team member. - Integrated custom modifications into the Chromium core for improved functionality and customization. - Implemented a multi-profile management system, facilitating group organization and individual proxy settings. - Designed an interface for external developers to create automation tools and extensions for Chromium profiles. - Managed key aspects of the project, including programming, testing, debugging, and documentation, highlighting technical proficiency.

Technologies: C#, ASP.NET Core, MySQL

IVY Learning

A cross-platform web and mobile application facilitating interaction between instructors and learners, primarily catering to clients in Australia. Currently serving over 100,000 users.

- Developed UI/UX based on design using the Figma application. - Implemented frontend code using Angular framework. - Provided assistance in improving old UI/UX design. - Developed business logic APIs for the project using PHP (Laravel). - Integrated functionalities using Stripe, Firebase, OneSignal, and Algolia. - Worked with MySQL database for efficient data management. - Constructed models for new features.

Technologies: PHP, Laravel, AWS, Firebase Firestore, Firebase Realtime Database, Angular, TypeScript, jQuery, HTML, CSS, MySQL

PWC

A performance-driven learning hub platform enabling both instructors and learners to set objectives. Learners can track their daily progress, providing instructors with effective management capabilities.

- Fixed some UI bugs, researched the project's UI. - Learned TypeScript. - Fixed some API errors and developed additional APIs to meet project requirements Manage development team

Technologies: Angular, TypeScript, jQuery, HTML, CSS, PHP, Laravel, AWS, MySQL

IVAN

This is a Networking application from Starhub Company which mainly focused on manage user's data.

- Build UI, UX based on design - Participate in building the base UI of application - Integrated-features with third parties Backend : - Write, maintain API web services using Microservice architecture, Repository patternImprove performance API service by editing old services, old store procedures, queries. - Build models, database structure for new modules

Technologies: ASP.NET Core, Angular, Vue.js, jQuery, HTML, CSS, MySQL, Git, Kubernetes, Jenkins

Money Keeper

This is a product that allows users to listen to podcasts online and offline instead of traditional methods like reading books. In addition, users can listen to some online channels such as VOV, BBC, CNN,...

- Build base UI for product, UI details base on design from XD - Build models, database structure

Technologies: ASP.NET Core, Angular, Vue.js, HTML, CSS, jQuery, MySQL

Project list

Education

Techstacks