Khalid is available for hire

Khalid Rafik

Verified Expert in Engineering

完整的开发人员

Location

卡萨布兰卡，卡萨布兰卡-赛特，摩洛哥

Toptal Member Since

June 7, 2022

Khalid Rafik是一位拥有8年以上经验的高级软件工程师. 他精通JavaScript, TypeScript, Node.js、Google Cloud Platform、HTML、CSS等等. Khalid无缝地融入团队, 提供可扩展的代码, 并积极参与代码审查，以确保高质量和知识分发.

CSS3 Animation Cloud Security SVG Full-stack Back-end Front-end User Interface (UI)用户体验(UX)Chrome Extensions Serverless Linux SQL HTML5 Node.js MongoDB

Portfolio

InPerSuit, Inc. (via Toptal)

React，全栈，Python, Redux, REST, AWS Lambda, WCAG 2, React Native...

Confluent

React, JavaScript, CSS, Node.js, Gatsby, GraphQL...

Confluent

React, JavaScript, CSS, Node.js, Gatsby, GraphQL...

Experience

Node.js - 10 years PostgreSQL - 8 years TypeScript - 5 years React - 5 years 谷歌云平台(GCP) - 4年亚马逊网络服务(AWS)——4年 MongoDB Atlas - 2年 Azure - 1 year

Availability

Part-time

首选的环境

谷歌云平台(GCP), 亚马逊网络服务(AWS), Azure, Full-stack, Agile, NoSQL, Web Applications, 响应式网页设计(RWD), Express.js, Git, ECMAScript (ES6), Serverless, WCAG 2, SEO Marketing, 前端开发, Front-end, User Interface (UI), Semantic HTML, Testing, 事件驱动的编程, Vanilla JS, 异步编程, API Development, 用户体验(UX)

The most amazing...

...对我来说，最重要的是与强大的团队合作, 按时交付高质量的代码, 不断地学习和教学, 不管使用什么技术.

Work Experience

全栈Python/React开发者

2023 - 2023

InPerSuit, Inc. (via Toptal)

利用Next实现项目登陆页面.js和MUI (Material-UI)，优先考虑可访问性和SEO考虑.
参与团队内部的决策过程, 积极为数据结构做出贡献, databases, 以及后台和前端的开发.
使用GitHub Actions和Amazon S3配置建立和管理持续集成/持续部署(CI/CD)管道.
采用测试驱动开发(TDD)方法来确保功能按预期工作. Additionally, I carried out unit, integration, 端到端测试作为开发过程的组成部分.

Technologies: React，全栈，Python, Redux, REST, AWS Lambda, WCAG 2, React Native, Serverless, Next.js, Material UI, CI/CD Pipelines, Amazon S3 (AWS S3), TypeScript, User Interface (UI), Semantic HTML, Testing, 事件驱动的编程, 电子数据交换(EDI), Vanilla JS, 内容管理系统(CMS), 异步编程, API Development, 用户体验(UX)

前端React开发人员

2023 - 2023

Confluent

参与关于页面结构的讨论, 一旦设计和数据得到批准，就实施它们.
积极参与提高网页SEO和性能.
积极参与审查团队代码并做出有关结构的决策.

技术:React, JavaScript, CSS, Node.js, Gatsby, GraphQL, 营销技术(MarTech), Design, 软件架构, NoSQL, Scalability, CI/CD Pipelines, Netlify, Marketo, Typeform.io, Contentful, 响应式网页设计(RWD), Containerization, Storybook, HIPAA Compliance, Apache Kafka, Git, ECMAScript (ES6), WCAG 2, SEO Marketing, 前端开发, Front-end, User Interface (UI), Semantic HTML, Testing, 事件驱动的编程, 电子数据交换(EDI), Vanilla JS, SCSS, 内容管理系统(CMS), 异步编程, API Development, 用户体验(UX)

前端React开发人员

2022 - 2023

Confluent

参与关于页面结构的讨论, 一旦设计和数据得到批准，就实施它们.
在升级遗留数据和代码时，识别并解决了数千个断开的链接.
开发新的UI组件并改进现有组件以增强用户界面.

技术:React, JavaScript, CSS, Node.js, Gatsby, GraphQL, 营销技术(MarTech), Design, 软件架构, NoSQL, Scalability, CI/CD Pipelines, 响应式网页设计(RWD), Containerization, Storybook, HIPAA Compliance, Git, ECMAScript (ES6), WCAG 2, SEO Marketing, 前端开发, Front-end, User Interface (UI), Semantic HTML, Testing, 事件驱动的编程, Contentful, 电子数据交换(EDI), Vanilla JS, SCSS, 内容管理系统(CMS), 异步编程, API Development, 用户体验(UX)

全栈开发人员，云和安全顾问

2022 - 2022

Zenika

改进了Zenika客户端Innovorder的结账支付服务.
Integrated adyen.使用Innovorder支付服务(Zenika的法国客户)。.
动画TypeScript和GCP培训，为Zenika的客户带来好处.

Technologies: Agile, Amazon API Gateway, Amazon EC2, Amazon EKS, Amazon弹性容器服务(Amazon ECS), Amazon S3 (AWS S3), 亚马逊网络服务(AWS), API Integration, AWS Lambda, AWS IAM, 谷歌云平台(GCP), 谷歌云功能, MongoDB, HTML5, CSS3, CSS3 Animation, SVG, SVG Animation, WebGL, Node.js, Kubernetes, TypeScript, Git, GitHub, Salesforce API, Design, Reactor, 软件架构, NoSQL, REST, Scalability, Microservices, CI/CD Pipelines, JSON Web令牌(JWT), Back-end, 响应式网页设计(RWD), AngularJS, Containerization, Angular, Redux, Express.js、Electron、Redis、NestJS、Vercel、RPC、Three.js, Unity, ECMAScript (ES6), Vue, Vuetify, Mongoose, Vuex, Serverless, WCAG 2, SEO Marketing, Web3, ETL, iPaaS, Middleware, Message Queues, API Gateways, Authentication, 前端开发, Front-end, Polymer, User Interface (UI), Semantic HTML, Go, Testing, Amazon Simple Queue Service (SQS), 事件驱动的编程, Amazon Aurora, Amazon DynamoDB, Sockets, WebSockets, Vanilla JS, SCSS, 内容管理系统(CMS), 异步编程, API Development, 用户体验(UX)

项目负责人|高级云架构师、DevOps和全栈工程师

2021 - 2022

Salora Technologies

使用Kubernetes和Terraform为多区域云解决方案实现基础设施代码.
Automated testing, security auditing, 以及在所有应用程序阶段使用CI/CD管道进行部署.
使用双重TLS证书和访问授权将安全性实现为代码，以隔离服务并保护内部通信. 这可以防止任何服务漏洞升级并接管整个集群.
无处不在的强制最少特权和零信任安全范例.
使用Prometheus, Elasticsearch和Grafana配置警报和监控.
使用最佳实践重构后端代码和数据架构, 总代码减少35%，性能提高3700%.
将每日可用性所需的存储空间从大约85千字节减少到288字节. 这意味着减少了2418倍，新的存储可用性为6.5 years.

Technologies: Node.js, Kubernetes, Google Kubernetes Engine (GKE), AWS Lambda, Amazon S3 (AWS S3), React, Tailwind CSS, NGINX, Docker, Firebase, Linux, MongoDB Atlas, Cloudflare, Snyk, Grafana, Prometheus, Elasticsearch, Terraform, Amazon EKS, Amazon API Gateway, Vault, Monitoring, Cloud, Visual Studio Code (VS Code), Cloud Computing, MongoDB, SQL, Data Architecture, Data Structures, Heuristics, JavaScript, CSS3, CSS3 Animation, HTML5, SEO Tools, Networking, Optimization, UML, Unit Testing, Integration Testing, Cloud Security, Dynamic Programming, Distributed Systems, TypeScript, 亚马逊网络服务(AWS), Helm, QR Codes, React Native, HTML, CSS, Full-stack, GraphQL, APIs, Next.js, Figma, REST APIs, Agile, Sass, Containers, API Integration, Stripe, Stripe API, Amazon EC2, AWS IAM, AWS密钥管理服务(KMS), Performance Testing, CSS-in-JS, Amazon弹性容器服务(Amazon ECS), Webpack, E2E Testing, Jest, JSS, SMS, DevOps, Design, 软件架构, NoSQL, REST, Scalability, Microservices, CI/CD Pipelines, JSON Web令牌(JWT), Back-end, 响应式网页设计(RWD), Containerization, Redux, Express.js, Redis, RPC, Git, ECMAScript (ES6), Vuetify, Mongoose, Serverless, WCAG 2, SEO Marketing, ETL, iPaaS, Middleware, Message Queues, API Gateways, Authentication, 前端开发, Front-end, Polymer, User Interface (UI), Semantic HTML, Mapbox, Turf.js, Testing, 事件驱动的编程, Sockets, WebSockets, Vanilla JS, SCSS, 异步编程, API Development, Google Cloud, 用户体验(UX)

CTO

2019 - 2021

Coredigix

降低成本，确保99.在Google云平台上使用Kubernetes实现99.9%的正常运行时间.
强制最低特权和零信任的安全模式无处不在.
修复了主要的安全威胁, 包括跨站点脚本(XSS), 跨站点请求伪造(CSRF), 数据库注入.
使用VPN保护重要服务，包括Kibana和管理仪表板.
使用良好实践和二进制算法重构后端代码, 从而提高了40%的性能.

技术:云、AWS Lambda、Amazon S3 (AWS S3)、谷歌云平台(GCP)、Node.js, MongoDB Atlas, Linux, Kubernetes, Docker, Python, Amazon EKS, Amazon API Gateway, Monitoring, Visual Studio Code (VS Code), Cloud Computing, MongoDB, SQL, Data Architecture, Data Structures, JavaScript, CSS3, CSS3 Animation, HTML5, SEO Tools, Networking, Optimization, UML, Unit Testing, Integration Testing, Cloud Security, Dynamic Programming, Distributed Systems, TypeScript, NGINX, Firebase, Terraform, 亚马逊网络服务(AWS), Helm, QR Codes, IoT Security, Python 3, PostgreSQL, D3.js, HTML, CSS，全栈，GraphQL, api, Next.js, PHP, Figma, CSV导出，REST api，三.js, Agile, Sass, Containers, API Integration, Stripe, Stripe API, Amazon EC2, AWS IAM, AWS密钥管理服务(KMS), Performance Testing, CSS-in-JS, Webpack, E2E Testing, Jest, DevOps, Design, 软件架构, NoSQL, REST, Scalability, Microservices, CI/CD Pipelines, JSON Web令牌(JWT), Back-end, 响应式网页设计(RWD), Containerization, Express.js, Redis, Mapbox, RPC, Unity, Git, ECMAScript (ES6), Mongoose, WCAG 2, SEO Marketing, Middleware, Authentication, 前端开发, Front-end, User Interface (UI), Semantic HTML, Turf.js, Testing, 事件驱动的编程, 物联网(IoT), Sockets, WebSockets, Vanilla JS, SCSS, 异步编程, API Development, Selenium, 用户体验(UX)

CTO

2018 - 2019

Laskool

管理技术开发并向团队成员分配任务.
取决于所使用的技术、数据结构和数据库索引策略.
参与后端和前端开发.
编写集成测试、CI/CD管道和部署脚本.

Technologies: Node.js, MongoDB, WebExtensions API, HTML5, CSS3, CSS3 Animation, SVG, SVG Animation, Image Manipulation, Linux, Python 3, Visual Studio Code (VS Code), SQL, Data Architecture, Data Structures, JavaScript, SEO Tools, Networking, Optimization, UML, Unit Testing, Integration Testing, Dynamic Programming, Distributed Systems, NGINX, Firebase, ImageMagick, Python, Monitoring, D3.js, HTML, CSS, Full-stack, APIs, PHP, REST APIs, Chrome Extensions, Agile, Sass, API Integration, Performance Testing, Webpack, Jest, Design, 软件架构, NoSQL, REST, Scalability, Microservices, CI/CD Pipelines, Back-end, 响应式网页设计(RWD), Containerization, Express.js, Git, ECMAScript (ES6), WCAG 2, SEO Marketing, Middleware, Authentication, 前端开发, Front-end, Browser Plugins, User Interface (UI), Semantic HTML, Testing, 事件驱动的编程, IndexedDB, Sockets, WebSockets, Vanilla JS, SCSS, 异步编程, API Development, Selenium, 用户体验(UX)

全栈Web工程师

2015 - 2018

Laskool

参与开发Chrome、Firefox、Edge和Opera的web扩展.
创建了一个可配置的脚本从任何JSON或网页读取数据.
建立了一个服务器端网页刮板和页面审查.
创建了一个自定义爬虫从网站获取数据.
参与数据库设计、数据索引和查询优化.

Technologies: Node.js, MongoDB, WebExtensions API, HTML5, CSS3, CSS3 Animation, SVG, SVG Animation, Image Manipulation, Linux, Python, Visual Studio Code (VS Code), SQL, Data Architecture, Data Structures, JavaScript, Optimization, UML, Unit Testing, Integration Testing, Distributed Systems, NGINX, Firebase, ImageMagick, Monitoring, Python 3, D3.js, HTML, CSS, Full-stack, APIs, PHP, REST APIs, Chrome Extensions, Agile, Sass, API Integration, Performance Testing, Webpack, Jest, Design, 软件架构, NoSQL, REST, Scalability, Microservices, CI/CD Pipelines, Back-end, 响应式网页设计(RWD), Containerization, Express.js, Git, ECMAScript (ES6), SEO Marketing, Middleware, Authentication, 前端开发, Front-end, Browser Plugins, User Interface (UI), Semantic HTML, Testing, 事件驱动的编程, IndexedDB, Sockets, WebSockets, Vanilla JS, SCSS, 异步编程, API Development, Selenium, 用户体验(UX)

Experience

Innovorder

http://www.innovorder.com/

Innovorder是包罗万象的, 革命性的产品，重新定义了食品服务行业的景观. 以其先进的销售点系统为核心, Innovorder无缝集成了一系列尖端功能, 使餐厅能够简化运营，提升用餐体验. 其用户友好的界面，确保快速的订单处理, 高效的库存管理, 无缝付款处理, 减少等待时间和错误. Innovorder的移动订购功能使客户能够方便地通过智能手机下订单和付款, 而它的厨房管理功能优化了前台和后台团队之间的沟通. Additionally, 该平台通过集成的忠诚度计划和实时反馈管理来培养客户忠诚度, 所有这些都由数据驱动的分析支持，以进行有见地的决策. 适用于各种规模的餐厅, 创新秩序成为提高效率的终极解决方案, 客户满意度, 以及在充满活力的烹饪世界中的竞争力.

Confluent Website

http://www.confluent.io/

Confluent.io是一个代表Confluent的前沿网站, 领先的数据流和事件驱动架构公司. 直观的设计, 访问者可以轻松浏览“产品”等关键部分," showcasing the Confluent platform built on Apache Kafka; "Solutions," with real-world use cases; "Customers," featuring notable clients; "Pricing," displaying transparent subscription options; and "Resources,为数据流爱好者和专业人士提供有价值的内容. Overall, Confluent.IO是实时数据解决方案的一个信息丰富、吸引人的中心.

Salora

Salora是一个高可用性, 基于云的员工管理解决方案, resources, 还有美容中心和美容院的客户. Salora使您可以轻松快捷地找到可用的美容和健康专业人士.

Yaresto

Yaresto是一个基于云的餐厅管理解决方案. 它负责预订，厨房库存，员工管理和客户忠诚度计划. Yaresto允许餐厅创建直观且易于使用的数字菜单，可通过二维码访问，并可在社交媒体上分享.

Webskan

Webskan是一个网页刮板，允许用户收集, index, process, organize, 分享搜索结果和任何在线或上传的数据. Webscan使多个用户更容易协作并更快地找到结果.

Casky

Casky是一款基于云的物联网解决方案，旨在保护乘客的安全并改善他们的体验. 该解决方案引入了一个安装在头盔或自行车后面的小设备，其中包含跟踪用户行为的传感器. 一旦发现事故，它就会立即报警. Casky向用户提供所有收集和存储的信息，包括事故严重程度. 它提供了额外的功能，如方向信号，GPS跟踪，地图和驾驶历史.

Skills

Languages

SQL, JavaScript, CSS3, HTML5, UML, TypeScript, Python, HTML, CSS, GraphQL, Sass, ECMAScript (ES6), Semantic HTML, SCSS, C++, PHP, Go, Python 3

Frameworks

Tailwind CSS, Next.Jest, JSON Web令牌(JWT)， Cypress, Redux, Express.js, Vuetify, Vanilla JS, React Native, NestJS, Unity, Selenium, AngularJS, Angular, Electron, Material UI

Libraries/APIs

Node.js、React、WebExtensions API、REST API.js, Vue, Turf.. js, Sockets, API开发，D3.. js、Stripe、Stripe API、WebGL、Reactor、Vuex、Polymer、ImageMagick、Salesforce API、Typeform.io

Tools

Google Kubernetes Engine (GKE), NGINX, MongoDB Atlas, Terraform, Amazon弹性容器服务(Amazon ECS), Webpack, JSS, Git, Mongoose, Amazon EKS, Vault, Figma, AWS IAM, AWS密钥管理服务(KMS), Amazon Simple Queue Service (SQS), Canvas 2D, Grafana, Helm, GitHub, Adyen Payments, Optimizely

Paradigms

Unit Testing, Agile, E2E Testing, DevOps, REST, Microservices, 响应式网页设计(RWD), HIPAA Compliance, Testing, 事件驱动的编程, 异步编程, Dynamic Programming, ETL

Platforms

Linux, Kubernetes, Docker, Firebase, 谷歌云平台(GCP), 亚马逊网络服务(AWS), Visual Studio Code (VS Code), Contentful, Netlify, Mapbox, AWS Lambda, Oracle, Amazon EC2, Vercel, Apache Kafka, Azure, Marketo

Storage

MongoDB, Amazon S3 (AWS S3), PostgreSQL, MySQL, SQLite, MariaDB, NoSQL, Amazon Aurora, IndexedDB, Redis, Amazon DynamoDB, Google Cloud, Elasticsearch

Other

Cloud, Cloud Computing, Cloud Security, Data Architecture, Data Structures, CSS3 Animation, Networking, Integration Testing, SVG, SVG Animation, Monitoring, Full-stack, APIs, CSV Export, Chrome Extensions, Containers, API Integration, Performance Testing, CSS-in-JS, SMS, 软件架构, Scalability, CI/CD Pipelines, Back-end, Containerization, Storybook, Serverless, WCAG 2, SEO Marketing, Middleware, Authentication, 前端开发, Front-end, Browser Plugins, User Interface (UI), 电子数据交换(EDI), WebSockets, 内容管理系统(CMS), 用户体验(UX), Heuristics, SEO Tools, Optimization, Distributed Systems, Image Manipulation, Amazon API Gateway, Design, RPC, iPaaS, Message Queues, API Gateways, 人工智能(AI), Canvas 3D, Cloudflare, Snyk, Prometheus, QR Codes, TCP, IoT Security, 谷歌云功能, Gatsby, 营销技术(MarTech), Segment, OneTrust, Web Applications, Web3, 物联网(IoT)

Education

2010 - 2015

计算机工程工程师学位

Cadi Ayyad大学|国家应用科学学院(ENSA) -摩洛哥马拉喀什

有效的合作

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