Dion is available for hire
Hire DionDion Yang
Verified Expert in Engineering
Software Developer
Location
New York, NY, United States
Toptal Member Since
February 2, 2018
Dion是一位经验丰富的专业人士，拥有超过十年的复杂网络应用交付经验. He excels in multiple development methodologies, adhering to design principles, creating development standards, and staying up-to-date on the latest web-based developments. Dion以非技术涉众可以理解的方式传达复杂的解决方案, making him a valuable asset to any team. 他对与时俱进的热情使他成为任何组织的无价之宝.
Portfolio
Toptal Clients
WordPress，响应式设计，PHP, Angular, JavaScript, Sass, HTML...
Toptal
React, Next.js, Elasticsearch, PostgreSQL, TypeScript, Front-end...
Galavantier
Grunt, Drupal, JavaScript, Sass, Bootstrap, CSS3, HTML5, Axure, Sketch...
Experience
Availability
Part-time
Preferred Environment
Git, MacOS, React, Vue, Agile, IBM WebSphere, REST api, JavaScript 6, TypeScript, Node.js
The most amazing...
...web app I've delivered to a big client included leading a team, anticipating future needs, communicating effectively, and delivering on time and within budget.
Work Experience
UI Developer
2018 - PRESENT
Toptal Clients
- Worked on various web-facing projects with clients, including a major eCommerce retailer, JetPay Now, ContractPod Ai, and TripFez.
- 使用现代前端框架构建并推出了几个成功的UI产品, increasing customer engagement and satisfaction.
- 与UX设计团队紧密合作，创造直观的ui和有影响力的客户体验.
- Integrated various APIs to improve user experience.
- 为大型电子商务品牌组合中的多个联合品牌开发新的UI功能，同时与团队成员合作将其集成到他们的平台中.
- Designed and developed web applications using React and Next.js.
- 构建了一个可重用的组件系统，作为TripFez Travel整个网站的基础, demonstrating my ability to create efficient and scalable code.
Technologies: WordPress，响应式设计，PHP, Angular, JavaScript, Sass, HTML, Responsive UI, Vue, TypeScript, Bootstrap, Node.js, React, Material UI, CSS, HTML5, Animation, Front-end Development, PSD to HTML, MacOS, HTML Templates, Front-end, UI Development, CSS3, Agile Software Development, JSON, Newsletters, Visual Studio Code (VS Code), Storybook, Webpack, REST APIs, jQuery, GraphQL, Next.js, Express.js, MongoDB, Atlas, AWS Lambda, API Gateways, Landing Pages, Websites, Wix, Full-stack Development, OpenAI
React Fellow
2022 - 2022
Toptal
- Developed an app that allows users to post, favorite, 对食谱进行评论，并允许管理员创建全局通知, display maps of submitted recipes around the world, and more.
- Tracked and fixed bugs using Jira as a reporting tool. 在将功能合并到主分支之前，使用GitHub管理拉请求.
- 与三个不同时区的团队成员合作，在最后期限内完成任务. 利用Zoom视频会议进行头脑风暴，并执行代码配对练习，以实现知识转移.
Technologies: React, Next.js, Elasticsearch, PostgreSQL, TypeScript, Front-end, UI Development, CSS, CSS3, Agile Software Development, Front-end Development, JSON, Visual Studio Code (VS Code), Storybook, REST APIs, Websites, Full-stack Development
Product and Front-end Developer
2017 - 2017
Galavantier
- Conducted user research to design product pages. Helped strengthen the brand and build customer trust.
- Created wireframes, mockups, and overall design assets. Built out production-ready responsive HTML and CSS pages.
- 使用Adobe Photoshop, Adobe Illustrator, Sketch, Axure和Sass. Developed with PHP, React, Node.js, JavaScript, Grunt, and Bootstrap.
Technologies: Grunt, Drupal, JavaScript, Sass, Bootstrap, CSS3, HTML5, Axure, Sketch, Adobe Illustrator, Responsive UI, PHP, CSS, MySQL, Front-end Development, PSD to HTML, Responsive Design, HTML, MacOS, HTML Templates, Front-end, UI Development, Agile Software Development, User Experience (UX), UX Design, Adobe Photoshop, JSON, Webpack, REST APIs, Landing Pages, Websites, Full-stack Development
Senior UI Developer
2015 - 2016
Healthline Networks
- 参加了一个敏捷团队，负责面向生产的网站. I played a key role in the entire site rebranding, collaborated with my team to build new mobile ad products, and worked heavily on responsive design components.
- Worked on components that heavily utilized responsive design. Rebuilt a pill identification app in React from scratch.
- Assisted in peer code reviews, knowledge transfers, developer testing, and research tasks for the site rebuild, positively impacting the team's success.
- 参与敏捷开发，确保高质量产品.
技术:Less, AngularJS, JavaScript, CSS3, HTML5, Responsive UI, Bootstrap, Sass, Node.js, CSS, jQuery, Animation, Front-end Development, PSD to HTML, Responsive Design, HTML, MacOS, HTML Templates, Front-end, UI Development, Agile Software Development, JSON, Landing Pages, Websites
Front-end Developer III
2012 - 2015
eBay, Inc.
- 为用户研究测试实验室中使用的面向客户端页面的各种迭代进行原型设计.
- 包括将实时产品API数据引入页面，使购物体验测试动态.
- 合作网站品牌重塑以及建立新的网站功能. 通过A/B测试测试用户信任度、用户转化率和销量.
- 创建了一个内部平台，可以快速创建新的eBay页面原型. Included a repository of components, live data, and the ability to add custom UI interactions on the fly.
- 协助同行代码评审、知识转移、网站测试和网站研究任务.
- 使用Sass并使用React组件实现客户端接口.
- Used HTML5, CSS3, Sass, Grunt, Bower, Node.js, React, Object-oriented JavaScript (OOJS), PHP, and MySQL.
Technologies: MySQL, PHP, JavaScript, AngularJS, Node.js, Bower, Grunt, Sass, CSS3, HTML5, Responsive UI, Bootstrap, CSS, jQuery, Animation, Front-end Development, PSD to HTML, Responsive Design, HTML, MacOS, HTML Templates, Front-end, UI Development, Agile Software Development, Adobe Photoshop, JSON, REST APIs, Websites, Full-stack Development
Front-end Developer
2011 - 2012
Apple, Inc.
- Worked on the first mobile web version of the Apple.com website.
- 使用JavaScript编写的自定义触摸处理程序和动画构建移动网页. 负责为移动网站开发从未见过的web交互的实现解决方案.
- Delivered implementation of new web interactions. Used a critical eye for detail honed from my design background. 利用跨平台网站的测试和调试技能来达到苹果的标准.
- 将任务委派给初级开发人员，并指导他们跟上需求的速度.
Technologies: JavaScript, CSS3, Responsive UI, CSS, HTML5, Animation, Front-end Development, PSD to HTML, Responsive Design, HTML, MacOS, HTML Templates, Front-end, UI Development, Agile Software Development, Adobe Photoshop, JSON, REST APIs, Websites
Front-end Designer for eCommerce
2009 - 2010
Advance Auto Parts
- Maintained the production site through several production tasks, 例如为用户测试实验室创建功能原型，创建登录页面和时事通讯.
- 与离岸开发团队协调，领导新的电子商务商店重新设计与后端模板的集成.
- 在IBM WebSphere中为所有电子商务宣传材料构建组件并设置时间表.
Technologies: IBM WebSphere, JavaScript, CSS, HTML, Responsive UI, Bootstrap, jQuery, Front-end Development, PSD to HTML, Responsive Design, HTML Email, MacOS, HTML Templates, Front-end, UI Development, CSS3, Adobe Photoshop, JSON, Newsletters, Landing Pages, Websites
HTML Marketing Technology Developer
2007 - 2008
FriendFinder, Inc.
- Created HTML/CSS marketing materials for the FriendFinder, Inc. network of sites.
- Sliced out images for landing pages, interactive banners, newsletters, and other production materials using Adobe Photoshop. 使用adobeimageready为广告单元创建自定义GIF动画.
- 开发JavaScript类来处理内部工具的大量交互. 接收用户输入并生成用户可以复制到他们的网站进行推广的自定义输出.
- 设计营销材料，包括模板地理定位的网页横幅, various landing pages, co-branding pages, fully featured co-branded sites, and multi-language support.
- 开发每月会员通讯，同时确保在Hotmail中正确显示, Yahoo, and Gmail email providers. Completed bug resolution through Bugzilla.
Technologies: Bugzilla, Adobe Photoshop, JavaScript, CSS, HTML, Responsive UI, Front-end Development, PSD to HTML, HTML Email, MacOS, HTML Templates, Front-end, UI Development, Newsletters, Websites
Experience
Toptal React Accelerator
Toptal React Accelerator是一个专门为JavaScript开发人员提供React培训的学习项目, NextJS, Redux, and GraphQL. 这是一个为期2个月的项目，包括严格的学习练习和实践活动，以及严格的评估过程, comprehensive learning assessments, and 30-40 hours of building an Invoice Management System. Within this invoicing application, users are able to track invoices, clients, and company information.
Galavantier Event Page
http://www.galavantier.com/las-vegas/nightclubs/xs-nightclubI conducted user research in order to redesign this event page. For this project, I was responsible for creating the wireframes, mockups, 和整体设计资产，以及为这个页面构建生产就绪的响应式HTML和CSS.
TableParty
为了构建和完善这个网站的页面流程，我进行了用户研究. For this project, I was also responsible for creating the wireframes, mockups, 和整体设计资产，以及建立生产准备响应的HTML和CSS为这个网站.
Skills
Languages
CSS, HTML, JavaScript 5, HTML5, CSS3, JavaScript, C#.NET, Sass, Less, PHP, TypeScript, GraphQL, JavaScript 6
Frameworks
Bootstrap 3, Angular, Bootstrap, AngularJS, Material UI, Svelte, Next.js, Express.js, ASP.NET, Laravel
Libraries/APIs
jQuery, Highcharts, Vue, React, Node.js, REST APIs, Liquid
Tools
Adobe Photoshop, Sketch, Google Web Designer, Axure RP Pro, Adobe Illustrator, Wix, Sublime Text, Git, Grunt, Bower, Bugzilla, Webpack, Figma
Paradigms
敏捷软件开发，响应式网页设计，UI设计，用户体验设计，敏捷
Platforms
WordPress, Shopify, MacOS, Drupal, IBM WebSphere, Visual Studio Code (VS Code)， AWS Lambda
Storage
JSON, MySQL, Elasticsearch, PostgreSQL, MongoDB
Other
Responsive Design, PSD to HTML, Freelancing, Responsive UI, Front-end Development, Front-end, UI Development, Banner Ads, Digital Communication, HTML Templates, Design, Landing Pages, Websites, Full-stack Development, User Experience (UX), User Interface (UI), Web App UX, HTML Email, Newsletters, Animation, Typefaces, OpenAI, Axure, PSD to Shopify, Storybook, Atlas, API Gateways
Education
2003 - 2005
Associate's Degree in Digital Media Communications
Katherine Gibbs School - Melville, NY, USA
Certifications
JULY 2022 - PRESENT
Toptal React Accelerator Graduate
Toptal, LLC
Collaboration That Works
How to Work with Toptal
在数小时内，而不是数周或数月，我们的网络将为您直接匹配全球行业专家.
1
Share your needs
在与Toptal领域专家的电话中讨论您的需求并细化您的范围.
2
Choose your talent
在24小时内获得专业匹配人才的简短列表，以进行审查，面试和选择.
3
Start your risk-free talent trial
Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.
Top talent is in high demand.
Start hiring