Leslie Hau is a Software Engineer with 5 years of comprehensive experience in backend and frontend development. She excels at building scalable and efficient applications using a diverse tech stack that includes .NET Core, ASP.NET, Vue.js, Angular, and SQL Server. Leslie has a proven track record of designing, developing, and implementing web applications and APIs that contribute to business success. She is knowledgeable about Web API and Restful API integration, C#, and WPF, with nearly 4 years of experience in projects utilizing C#, ASP.NET Core/MVC/Web App, WINFORM, WPF, and PHP (Laravel). Leslie is proficient in frontend technologies, including Vue 2.x (Vue CLI, Vue Router, Vue X), Angular, and Adobe XD for UI/UX design. She has a solid understanding of modern frontend languages and frameworks such as JavaScript (ES6+ syntax and features), HTML5, CSS3 (including SCSS), and Bootstrap 4, and is experienced in resolving UI bugs and improving UI/UX designs. Leslie is capable of integrating features with third-party tools and services, as demonstrated in projects using Stripe, Firebase, OneSignal, and Algolia. She is proficient in using version control systems like Git, GitHub, Bitbucket, and TFS (Team Foundation Server), and skilled in utilizing Microsoft Visual Studio for development. Additionally, Leslie has experience with WordPress and has completed projects leveraging the platform.