Juraj Vajda
Verified Expert in Engineering
Front-end Developer
Juraj is a senior front-end engineer with over a decade of experience as a team lead, scrum master, 技术顾问, as well as a developer working on front-end architecture for eCommerce projects and as an application developer. His past customers include Rituals Cosmetics, Liberty Global, and Flight Centre. Juraj specializes in JavaScript frameworks and eCommerce/content management platforms.
Portfolio
Experience
Availability
首选的环境
终端,Unix, Linux, Eclipse, Git, Sublime Text
The most amazing...
...thing I've done is the complete redesign of Demandware out-of-the-box checkout logic.
Work Experience
高级Salesforce工程师
Denon
- Created a new Denon eCommerce store on the Salesforce商务云 platform from the ground up.
- 实现了结帐服务和支付方法.
- Created an export order job and order synchronization via an API to 3rd-party systems.
- 创建可伸缩和可重用的前端组件.
- Designed reusable components in Salesforce CMS with Page Designer.
Demandware Engineer
德克斯-德克斯美国
- Migrated the SiteGenesis platform to a new SFRA platform for all brands (TEVA, HOKA, UGG, Koolabura, and Sanuk).
- 负责前端和后端签出实现.
- 与设计师合作并进行沟通.
- Implemented unit, integration, and functional tests with Bitbucket pipelines.
- Implemented back-end business logic for the cart page, PDP, PLP, and checkout.
- 与不同的国家、语言和货币打交道.
高级Salesforce工程师
Hot Topic
- Worked on buy-online-pickup-in-store services implementation and customization.
- Implemented delivery services and worked on the customization on the same day.
- 使用Jira, Bitbucket和Git来跟踪时间和工作.
高级Salesforce工程师
Leslie's
- 更新后端架构到最新的SFCC标准.
- 实现和定制第三方订阅服务.
- 使用Scrum,并在Jira Atlassian工具中跟踪时间和工作.
高级Salesforce工程师
Elva
- Implemented pixel-perfect designs and motions for various product pages.
- 利用各种时间和工作跟踪工具,例如.g., Harvest, Jira和Bitbucket.
- Created custom product landing pages with JavaScript, Sass, and ISML templates.
高级Salesforce工程师
Anastasia Beverly Hills
- Worked on GreenSock interactive animation implementation for various pages.
- Contributed to ScrollMagic interactive animation implementation for various pages.
- 使用各种页面的api实现视频播放器.
高级Salesforce工程师
e.l.f. cosmetics
- Improved and implemented new services for checkout payments, PDP experience, and testing.
- 使用Jira和Bitbucket服务跟踪工作和时间.
- 使用Bitbucket管道实现测试自动化.
- Developed Salesforce PWA using React, TypeScript, and testing frameworks.
高级全栈开发人员
Level
- Developed custom applications using React with various technologies.
- Used AWS as the back end and implemented it for client-side communication.
- Contributed to the application development direction and architecture.
高级Salesforce工程师
Wolverine
- 使用Demandware管道架构和脚本.
- Improved and maintained checkout functionality based on business requirements.
- 跟踪时间,使用Jira和Bitbucket工具.
高级前端开发人员
Emark
- Set up a new Salesforce商务云 store from the ground up.
- Established front-end architecture and automation from the ground up.
- 实现并重新设计了以下页面:主页, 类别列表页面, PDP, cart pages, checkout, product variations, catalogs, content slots, 资产架构.
高级前端工程师
加拿大飞行中心
- Implemented scalable front-end architecture using the MVC model, 解耦责任和可重用组件.
- Implemented automated build and linting using Gulp, later refactored to Webpack 4.
- Introduced React to the front-end stack and developed reusable components along with Google Material Design components.
- Developed a mock PWA application with Angular 7 and introduced PWA capabilities to the company.
- Set up, introduced, and implemented Scrum/Kanban workflow with a Jira board and Confluence documentation. Introduced and presented Drupal CMS as an improvement for our content management with decoupled Drupal and a REST API.
- 使用Git和Bitbucket对SVN技术进行升级. 介绍的React框架. Developed various content and product pages using asynchronous services and JavaScript APIs.
- 重新设计主页, 产品详情页面, and listing pages with new business logic and REST API implementation.
- Supported the design team with the creation of a style guide and atomic designs. Improved page load performance and best practices using Vanilla JS with ES6 and Babel. 介绍ITCSS架构.
- Upgraded our server hardware to cloud Azure VM in order to use up-to-date front-end technologies and build/deploy tools like Jenkins.
- 通过规划和创建路线图来支持业务. Implemented 动态图像服务 in the front end using Cloudinary services.
完整的开发人员
JUNOMA s.r.o.
- Built Holosystems' homepage using the latest front-end technologies and design.
- Developed for the La Prairie project as a consultant and support from Holosystems, creating a new product detail page and landing pages for their new product line.
- 介绍了React和Angular等最新技术.
高级前端工程师
Intuit
- 构建OpenCms组件和MVC组件架构.
- Developed various reusable AEM components with front-end to back-end communication.
- Developed YouTube video components with playlists using the YouTube API.
- Created and managed Optimizely experiments and data collection/analysis.
- Collaborated closely with the design team to improve website consistency and style guide.
- 急救培训是否提高了急救知识和专业技能.
高级前端工程师
Holosystems GmbH & Co.KG
- Developed a parallax and interactive landing page for the company's new product.
- Implemented consistency between most pages—PDP, listing pages, cart pages, and landing pages.
- Corrected and improved performance with parallax pages and scroll effects.
- Tested on multiple browsers and devices, making sure it was cross-browser/device compatible and fast.
高级前端工程师
Bol.com
- Created a web application style guide for reusable components for developers and businesses.
- Planned, estimated, and communicated with the business (PO) and UX/UI team.
- Implemented Angular services with back-end microservice architecture.
- Fulfilled scrum master responsibilities, scheduling and facilitating scrum ceremonies.
- Developed a web application in Angular for our internal network of suppliers and sellers where they could interactively manage their products—content, inventory, prices, and more.
- Wrote automated E2E tests on build time to improve code quality.
高级前端工程师
Rituals Cosmetics
- 重新设计和重构页面, 包括内容页, landing pages, 产品详情页面, listing pages, cart pages, mini-cart功能, checkout pages, 第三方支付系统, promotion banners, 还有全球导航.
- 实施谷歌分析和优化. Constantly tested all development on multiple browsers and devices.
- Migrated the Demandware platform using pipelines to the latest Demandware platform using controllers.
- 在Demandware平台上开发单页结帐. 通过测试代码审查来保证代码质量.
- Developed custom CMS for Demandware with reusable components and page creations with features like image resizing, cropping, 内容版本控制.
- 创建并开发了设计现场风格指导系统. Developed business logic for tax calculations in multiple countries and checkout validations.
- 积极与各种设计师和设计机构合作, helping them deliver consistent designs with the Rituals page and translating the design to pixel-perfect websites.
- Collaborated with outsourcing development companies and managers to scale our team of developers.
- Implemented the latest Demandware functionalities like product variations or cross- and up-sale learning mechanisms.
- Developed multiple parallax pages with scroll effects for campaigns or products. Re-designed blog article pages by decoupling WordPress using REST API and Demandware platforms.
JavaScript Developer
Liberty Global
- Developed and improved the performance of TV setup box software running on JavaScript engine SpiderMonkey.
- 为客户构建了一个高性能的电视盒应用程序.
- Collaborated closely with the designer and implemented the designs for TV setup box applications.
- 他每天都进行测试,并从测试中收集数据.
- Improved performance of TV program schedule applications by refactoring JavaScript functions.
Software Engineer
Competa IT
- 使用Backbone开发Competa IT内部web应用程序.js和PHP为其他顾问分享项目知识, earn toke points, write blog articles, 阅读新闻和公告.
- Built eCommerce websites/stores using Salesforce商务云.
- Developed custom JavaScript applications with a focus on performance.
Front-end Developer
Suitsupply
- Set up new front-end architecture and worked with the MVC model.
- 重新设计主页, PDP, listing pages, checkout, cart page, 第三方支付系统, variations, blog articles, glossary, and more.
- Supported the integration of custom live chat for the customer support team.
- 重新设计了主导航页眉,使其具有响应性.
- Implemented an enterprise slider library with scroll and parallax animations.
完整的开发人员
Telpress国际
- Developed a web application for news agencies with newsfeeds from Associated Press and web crawlers.
- Developed and designed 3D models and animations for airplanes and flight classes.
- Supported and maintained web crawlers for gathering new data and creating news feeds.
- Supported the development of a CMS article writing system for a publicist and news agencies with review/approval editorial workflows.
- Developed and maintained a website for Telpress国际.
Experience
Demandware单页结账
My classified Web App
Offers Web App
Demandware杂志重新设计
需求定制CMS
动态度假套餐
La Prairie新线PDP和LP
http://www.laprairie.comEducation
电工专业本科以上学历
University of Žilina – Electrotechnics Faculty - Žilina, Slovakia
Certifications
Demandware
Demandware
Skills
Libraries/APIs
Material 2, jQuery, jQuery UI, Handlebars, Salesforce REST API, React, Demandware API, Backbone.js、JSON API、Susy、Node.Apache Jackrabbit, Amazon API, AngularUI
Tools
Angular CLI, 前端构建工具, Gulp, Webpack 4, Git, Bitbucket, Jira, Confluence, NPM, 鲍尔前端依赖管理器, CSS Lint, JavaScript Testing, JavaScript调试, Sublime Text, Terminal, Apache Maven, Webpack, Subversion (SVN), Shell, Bower, Browserify, SassDoc, Jenkins, Apache Tomcat, Adobe Experience Manager (AEM), Salesforce商务云(SFCC), AngularFire
Frameworks
JavaScript MVC, Compass, 雅加达服务器页面(JSP), Angular, Angular Material, Drupal Commerce, Protractor, Cypress, AngularJS, Bootstrap, SpiderMonkey
Languages
JavaScript, JavaScript 6, ECMAScript (ES6), CSS3, HTML5, Sass, Less, TypeScript, TypeScript 3, Java, HTML, CSS, XML, PHP
Paradigms
面向对象编程(OOP), Scrum, Kanban, REST, E2E Testing
Platforms
Demandware, Salesforce, Demandware架构, Drupal 8, Eclipse, Linux, Unix, OpenCms, AWS IoT, WordPress, CloudCraze
Storage
Salesforce商务云,MySQL, SQLite
Other
CSS Grid, eCommerce, Front-end, 前端开发, Scrum Master, Lint, PWA, 认证Scrum产品负责人(CSPO), 渐进式Web应用程序(PWA), 基于组件的体系结构, Ajax, Pipelines, ISML Templates, JSDoc, Templates, Open Source CMS, 软件开发, CSS5
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