Leonardo Pedretti，阿根廷科尔多瓦Carlos Paz别墅开发商
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Leonardo Pedretti

Verified Expert  in Engineering

Software Developer

Location
阿根廷科尔多瓦Carlos Paz别墅
Toptal Member Since
August 22, 2017

莱昂纳多从六岁开始学习编程，三十多年来一直关注软件开发的进步和技术, including PHP, CakePHP, Drupal, and, currently, Web应用程序开发, blockchain technologies, and factory 4.0管理软件开发.

Web DevelopmentFull-stackFull-stack DevelopmentBack-endFront-end客户关系管理(CRM)WebsitesSaaSAmazon RDSResponsive UIApacheMySQLLinux面向对象编程(OOP)JavaScriptAmazon RekognitionIMAPCronPostfix

Portfolio

Joan Tasias
WebSockets, Laravel, PHP, JavaScript, Apache, NGINX, SaaS, php7
Bushel & Peck Books LLC
HTML, PDF, JavaScript，可填充PDF, Shopify, Shopify API, API...
Built USA, LLC
Symfony, PHP, JavaScript, HTML, CSS，短信网关，Twilio API, API, MySQL...

Experience

JavaScript - 20 yearsMySQL - 20 yearsLinux - 20 yearsPHP - 18 yearsHTML5 - 11 yearsDrupal - 9 yearsReact - 4 yearsDrupal 8 - 2 years

Availability

Part-time

Preferred Environment

Linux

The most amazing...

...我编写的软件是一个CakePHP扩展，它可以从简单的配置自动构建丰富的ui.

Work Experience

后台Laravel开发人员

2022 - PRESENT
Joan Tasias
  • 修复了当多个url共享同一个服务器实例时WebSockets连接失败的问题.
  • 重组了web服务器设置并重新安装了开发环境.
  • 帮助调试在某些情况下没有触发的WebSockets事件.
技术:WebSockets, Laravel, PHP, JavaScript, Apache, NGINX, SaaS, php7

Developer

2023 - 2023
Bushel & Peck Books LLC
  • 开发了一个应用程序来设置现有图书的pdf，以添加可定制的部分.
  • 构建前端模块，允许客户根据自己的喜好定制图书.
  • 将应用程序集成到Shopify，与主应用程序同步产品和销售，并允许客户预览和定制他们购买的书籍.
  • 将应用程序与按需印刷服务集成在一起，以便最终定制图书.
Technologies: HTML, PDF, JavaScript，可填充PDF, Shopify, Shopify API, API, API Integration, PDF Form Fill/Merge, Publishing, React, Node.js, Next.js, Design Patterns

PHP/Symfony Developer

2022 - 2022
Built USA, LLC
  • 重新设计Shopify安装过程，有一个更好的用户友好的向导.
  • 将Digital Ocean基于容器的基础设施迁移到具有弹性负载平衡器和自动伸缩组的AWS EC2.
  • 已构建的开发、准备和生产环境.
  • 为每个环境设计和编码部署流程.
Technologies: Symfony, PHP, JavaScript, HTML, CSS，短信网关，Twilio API, API, MySQL, Amazon RDS, Amazon EC2, Amazon S3 (AWS S3), AWS ELB, AWS Elastic File System, DevOps Engineer, Shopify API, LAMP, Shopify, RabbitMQ, DNS, Load Balancers, Amazon API Gateway, Redis, DigitalOcean, WebSockets, NGINX, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, CSS3, Microservices, Software Architecture, Technical Leadership, Amazon ElastiCache, DevOps, CTO, Twilio, Telephony, SaaS, 企业对企业(B2B), Architecture, PHP 7, Design Patterns, Unit Testing

Full-stack Developer

2019 - 2022
Lithyem
  • 用十个不同的React前端组件构建build应用程序. 构建完整的后端和数据库结构.
  • 在React中为各种管理UI开发组件.
  • 在CakePHP和Laravel中构建后端功能和模块.
  • 设计、创建和管理MySQL数据库.
  • 在AWS中规划、安装和管理Linux实例.
  • 设计和开发自动化构建和部署方法.
Technologies: DevOps, Linux, Stripe API, MySQL, CakePHP, React, Cron, 亚马逊网络服务(AWS), CSS, JavaScript, REST APIs, HTML, APIs, Symfony, Database Management, HTML5, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, TypeScript, MVC Design, Cloud, JavaScript Charting, REST, Full-stack, Next.js, OOP Designs, LAMP, DNS, Load Balancers, Webpack, Laravel, DigitalOcean, WebSockets, Apache, NGINX, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, PDF, CSS3, Laravel Forge, Microservices, Software Architecture, Technical Leadership, Amazon ElastiCache, CTO, SaaS, 企业对企业(B2B), Architecture, PHP 7, Design Patterns

高级全栈开发人员

2020 - 2021
The Tot
  • 通过API开发公司电子商务CMS与Avalara服务之间的集成.
  • 构建DynamoDB数据库，优化与仓储管理应用API的集成.
  • 应用前端重新设计，包括HTML, Sass, 以及公司WordPress网站上的JavaScript模块.
  • 设计DynamoDB数据库结构，执行数据仓库，优化生成所需的统计销售和管理报表.
  • 改进了网站的购物车流程，增加了基于买家位置的更好的库存管理.
技术:JavaScript, HTML, CSS, Sass, PHP, WordPress, Symfony, Amazon DynamoDB, MySQL, 数据库管理(DBA), Agile, React, APIs, WordPress API, 亚马逊网络服务(AWS), Database Management, eCommerce, HTML5, GitHub, Amazon RDS, Full-stack Development, Back-end, Docker, Front-end, Front-end Development, Responsive UI, TypeScript, MVC Design, SCSS, Cloud, Microservices, REST, Full-stack, Next.js, OOP Designs, Node.js, NoSQL, Sockets, Slack API, REST APIs, LAMP, DNS, Elasticsearch, Webpack, WebSockets, Apache, NGINX, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, PDF, CSS3, Software Architecture, Technical Leadership, Amazon ElastiCache, CTO, Architecture, PHP 7, Design Patterns, Unit Testing

高级全栈开发人员

2020 - 2021
ISpot
  • 创建和更改WordPress自定义内容模块.
  • 增强和固定WordPress搜索结果模块.
  • 使用纯PHP为医疗和制药开发跟踪应用程序开发新特性.
Technologies: jQuery, WordPress, React, PHP 7, MongoDB, Software, CSS, JavaScript, REST APIs, HTML, APIs, Database Management, HTML5, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Docker, Front-end, Front-end Development, Responsive UI, SCSS, REST, Full-stack, OOP Designs, NoSQL, Sockets, LAMP, DNS, Laravel, Apache, NGINX, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, PDF, CSS3, Microservices, Software Architecture, Architecture

流程设计师|会计系统

2020 - 2020
Oikonomos Sapi
  • 建立了公司财务服务流程的会计模型.
  • 设计修改数据库结构，存储所需的会计信息.
  • 开发确保正确存储所有会计数据所需的流程体系结构.
  • 设计了数据库查询，以获取所有所需的报表信息.
技术:PostgreSQL, TypeScript, SQL, api，数据库管理，软件架构

高级全栈开发人员

2020 - 2020
Haus
  • 开发用于用户交互和可视化报表的React前端组件.
  • Developed Node.. js后端模块的bookshelf和GraphQL.
  • 回顾HubSpot的API，定义在公司CRM和HubSpot实现之间处理和同步数据的方法.
技术:React, Node.js, Jest, GraphQL, Bookshelf.js, HubSpot CRM, CSS, JavaScript, REST APIs, HTML, APIs, Database Management, eCommerce, HTML5, GitHub, Full-stack Development, Back-end, Docker, Front-end, Front-end Development, Responsive UI, TypeScript, SCSS, Microservices, REST, Full-stack, Next.js、NestJS、OOP设计、NoSQL、Redux、TypeORM、Express.js, Elasticsearch, Webpack, WebSockets, NGINX, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, CSS3, Software Architecture, SaaS, Design Patterns, Unit Testing

Code Reviewer

2020 - 2020
快速记录请求r3rx LLC
  • 执行完整的Laravel应用程序的代码审查, including security, performance, 遵守代码标准.
  • 针对应用程序存在安全性或性能问题的最关键点设计解决方案.
  • 使用推荐的解决方案和最佳实践，构建并呈现应用程序中发现的所有问题的完整报告.
技术:Laravel, PHP, MySQL, Code Review, PHP 7

Tech Leader

2019 - 2019
Guardian Insurance
  • 设计了无头Drupal模块和内容类型架构.
  • 设计了一个React组件树来满足内容需求.
  • 构建Drupal自定义模块来处理身份验证和安全性.
  • 构建实现前端UI部分的React组件.
  • Designed Node.js后端代理设置，允许前端使用Drupal主后端之外的不同api.
技术:Drupal 8, Node.js, React, CSS, JavaScript, REST APIs, HTML, APIs, Database Management, HTML5, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Docker, Front-end, Front-end Development, Responsive UI, TypeScript, MVC Design, SCSS, Cloud, REST, Full-stack, LAMP, PHP 7, Design Patterns

Full-stack Developer

2018 - 2019
Digital ReLab
  • 测试并修复了遗留版本中jquery构建的UI中的错误.
  • 在PHP后端实现了AWS rekrecognition挂钩，用于自动图像分类.
  • 改进图像处理工作流程，减少挂起和竞争条件.
技术:Amazon S3 (AWS S3), Amazon Rekognition, MySQL, jQuery, PHP, CSS, JavaScript, REST APIs, HTML, APIs, 亚马逊网络服务(AWS), Database Management, eCommerce, HTML5, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Docker, Front-end, Front-end Development, Responsive UI, TypeScript, REST, Full-stack, OOP Designs, LAMP, Apache, JSON, API Integration, Web Development, Websites, CSS3, SaaS, PHP 7, Design Patterns

Full-stack Developer

2018 - 2018
SpendHQ
  • 修复了图形生成中的前端性能和不一致问题.
  • 改进了后端计算流程，以提高性能并消除问题.
  • 管理和改进开发环境的搭建过程.
Technologies: MySQL, CakePHP, jQuery, Finance, CSS, JavaScript, REST APIs, HTML, APIs, Database Management, HTML5, PostgreSQL, GitHub, Amazon RDS, Full-stack Development, Back-end, Docker, Front-end, Front-end Development, Responsive UI, TypeScript, JavaScript Charting, REST, Full-stack, OOP Designs, LAMP, Apache, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, CSS3, SaaS, 企业对企业(B2B), PHP 7, Design Patterns

全栈CakePHP开发人员

2018 - 2018
Babierge, Inc.
  • 更新了网站搜索结果的几个功能.
  • 在搜索流中实现了Google Maps结果.
  • 增加路线/距离计算和搜索限制.
  • 在网站的支付流程中增加了几个功能.
技术:谷歌地图API, jQuery, Git, MySQL, HTML, CakePHP, CSS, JavaScript, REST APIs, APIs, Database Management, eCommerce, HTML5, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, MVC Design, REST, Full-stack, OOP Designs, LAMP, Apache, JSON, API Integration, Web Development, Websites, CSS3, Software Architecture, Technical Leadership, Architecture, PHP 7, Design Patterns

Back-end Developer

2017 - 2018
Smith & Carson
  • 使用ProsperWorks API开发了一个Laravel集成模块.
  • 建立预定的自动化流程，在公司的CRM和ProsperWorks之间双向更新潜在客户的状态.
  • 调整了ProsperWorks的webhooks流，以匹配预定的自动化工具数据流.
技术:ProsperWorks CRM API, Laravel, PHP, REST APIs, APIs, Database Management, GitHub, Back-end, Docker, MVC Design, SCSS, REST, OOP Designs, LAMP, Apache, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, CSS3, Software Architecture, SaaS, 企业对企业(B2B), Architecture, PHP 7, Design Patterns

Lead Developer

2010 - 2017
Código Dínamo
  • 使用Drupal 7社区和自定义模块开发一个社交网站, user registration, profile management, wall, friends, follow-up on posts, likes, comments, notifications, chat, private messages, premium advertising, and media albums.
  • 为一个在线漫画阅读网站(Tumanga)构建了一个Drupal项目.com). 为成千上万的用户提供全天候的支持，同时有10000 - 15000个用户. 掌握Drupal开发、优化、缓存技术以及web和数据库设置.
  • 为房地产代理、电子商务、博客和自定义应用程序构建Drupal站点.
  • 创建了包含患者、医务人员、患者文件和临床病史的医疗信息CRM.
  • 开发了一个优惠券管理系统，具有优惠券兑换、发货信息、统计等功能.
  • 创建带有图像、桌子、客人和前门触摸屏管理器的活动大厅管理.
  • 开发房地产中介CRM, contacts, deals, locations, 并与在线房地产信息网站异步同步.
  • 建立了一个化学实验室CRM系统，并提供了相应的组件和配方进行管理, sales, and stock management.
  • 使用CakePHP 3为CasaRoller卷帘制造和销售公司开发了完整的CRM和销售管理软件.3框架，MySQL, jQuery和Bootstrap.
技术:亚马逊网络服务(AWS), jQuery, Sass, HTML5, MySQL, CakePHP, Cron, JavaScript, REST APIs, HTML, APIs, Symfony, Database Management, eCommerce, PostgreSQL, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, MVC Design, SCSS, Cloud, JavaScript Charting, Electron, Stock Trading, Trading Systems, REST, Full-stack, Next.js, NestJS，面向对象设计，状态机，节点.js, Sockets, Slack API, LAMP, Blockchain, DNS, Load Balancers, Amazon API Gateway, Webpack, WebSockets, Apache, NGINX, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, PDF, Fillable PDFs, PDF Form Fill/Merge, CSS3, Software Architecture, Technical Leadership, DevOps, CTO, SaaS, Architecture, PHP 7, Design Patterns

Drupal Developer

2014 - 2016
Rauxa
  • 基于自定义构建块开发Drupal站点Sun Edison，该构建块允许站点编辑器在每个部分的每个块上组合几种样式和内容类型.
  • 创建了NBC通用金融知识计算器. 集成CalcXML金融计算器API，构建更漂亮, 易于使用的计算器和第三方网站集成支持.
  • 先进的地平线载波屏, an informational site, 通过自定义的管理后端响应和动画丰富.
  • Built Natera, 一个信息性站点，它为Horizon Carrier Screen的模块和主题提供了一个通用的基础代码存储库，同时允许进行特定的自定义和覆盖.
  • 创建宝利通工作空间解决方案, front-end work, cross-browser, 响应式支持像素完美设计, 在非常不同的屏幕分辨率下调整图像大小, 用PHP编写了一个定制的HTML生成器，实现了基础建筑结构的模块化.
  • 开发河床AEM前端. 主要工作是修复HTML/CSS/JavaScript错误，并完成后端模块开发人员对详细表单的原始模型.
技术:Adobe Experience Manager (AEM), MySQL, jQuery, Sass, HTML5, PHP, Drupal 7, Finance APIs, CSS, JavaScript, REST APIs, HTML, APIs, Database Management, PostgreSQL, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, SCSS, REST, Full-stack, OOP Designs, LAMP, Web Development, Websites, PHP 7, Design Patterns

Lead Developer

2013 - 2014
RollerShow
  • 维护使用Kohana、jQuery和MySQL构建的专有CRM软件.
  • 增加了与物流公司网络服务相关联的配送模块.
  • 将会计模块迁移到MySQL完整性断言机制, triggers, 和存储过程保证数据结构的完整性.
  • 设计并实施布料管理模块，减少原材料浪费.
  • 创建并实现了内部包装管理的物流管理接口.
Technologies: HTML5, jQuery, JavaScript, MySQL, PHP, Kohana, Cron, Python, CSS, REST APIs, HTML, APIs, 亚马逊网络服务(AWS), Database Management, eCommerce, GitHub, Amazon RDS, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, MVC Design, REST, Full-stack, OOP Designs, LAMP, JSON, CRM APIs, API Integration, 客户关系管理(CRM), Web Development, Websites, PDF, Fillable PDFs, PDF Form Fill/Merge, CSS3, Software Architecture, Technical Leadership, CTO, SaaS, Architecture, Design Patterns

Software Developer

2008 - 2010
Avity/Cognitation
  • 在Drupal 6中建立了耶鲁大学可持续发展办公室网站.
  • 使用CakePHP开发了Pinkdingo软件系统.
  • 从CakePHP 1迁移了纽约市中央停车场.2 to 1.3.
  • 处理架构设计，并在CakePHP中构建了Techscholar的网站.
  • 建立了一个定制的CMS和佣金赎回网站, 一个带有现金/卡web服务实现的CakePHP项目, 以及具有集成编辑器和Excel导入/导出功能的内容编辑界面.
技术:JavaScript, HTML, MySQL, Drupal, CakePHP, Cron, REST APIs, APIs, Database Management, PostgreSQL, Full-stack Development, Bootstrap, Back-end, Front-end Development, Responsive UI, MVC Design, Full-stack, OOP Designs, LAMP, Software Architecture, Donations, Nonprofits, Charity, Architecture, Design Patterns

Lead Developer

2003 - 2008
Axon Sistemas
  • 为公司Central de Monitoreo开发了一个具有经销商和经销商子监控功能的报警监控系统, clustering, 分布式处理报警事件，实现安全性和故障转移.
  • 设计和开发SpamCluster反垃圾邮件应用程序. 开发了基于Linux的AxonDVR DVR系统，具有事件运动检测记录功能.
  • 为Palacio律师事务所Jurídico构建了通用的房地产中介目录系统和法律文件信息报告系统."
  • 为客户端开发管理软件, resellers, delivery agents, 和Magnes的发票, 香水公司使用MVC与CakePHP.
  • 构建了一个包含多个POS数据库同步系统的销售CRM.
  • 为普通药店的管理开发了“KioskoMatic”系统.
  • 设计并开发了一个完整的网络托管解决方案控制和管理系统.
  • 安装和管理Ubuntu和ISPConfig专业web服务器.
Technologies: VoIP, SIP, Squid, Asterisk, Linux, jQuery, JavaScript, HTML, CakePHP, SpamAssassin, Qmail, Apache, MySQL, PHP, Cron, REST APIs, Database Management, eCommerce, PostgreSQL, GitHub, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, MVC Design, Cloud, Full-stack, OOP Designs, Telephony, Architecture, Joomla, Design Patterns

Software Developer

2001 - 2003
Freelance
  • 为CIRSA安全管理人员讲授网络安全课程.
  • 用PHP开发Linux管理控制面板.
  • 安装和管理Linux网络和电子邮件服务器.
Technologies: Linux, MySQL, PHP, JavaScript, REST APIs, Database Management, eCommerce, PostgreSQL, GitHub, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, MVC Design, SCSS, Cloud, JavaScript Charting, Stock Trading, Full-stack, OOP Designs, Architecture

Software Developer

1999 - 2000
ElServer S.R.L.
  • 安装和维护web服务器.
  • 安装和管理SMTP/POP3/IMAP服务器与Qmail.
  • 用PHP开发了一个虚拟主机控制面板和网页邮件.
技术:MySQL, PHP, c++， C, Qmail, Apache HTTP Server, Cron

Developer

1997 - 2000
Freelance
  • 处理SMTP/POP3服务器的安装、设置和维护.
  • 管理一个Apache web服务器和透明代理服务器.
  • 通过自动调制解调器连接管理办公室电子邮件环境.
  • 为共享办公室连接开发管理前端.
Technologies: Apache, Linux, C++, C, Cron, JavaScript, REST APIs, PostgreSQL, Full-stack Development, Bootstrap, Back-end, Front-end, Front-end Development, Responsive UI, MVC Design, SCSS, Cloud, JavaScript Charting, Stock Trading, Full-stack

Technical Assistant

1996 - 1997
RECKON S.H.
  • 为终端用户提供设备维护和技术支持.
  • 提供DOS、Windows、OS/2的安装维护服务.
  • 为中小型企业安装和维护Novell NetWare服务器.
  • 执行PC硬件构建，设置和优化.
技术:Microsoft 365, OS/2, Novell NetWare, Windows

Guardian Insurance Site

http://www.guardianlife.com/
Drupal无头站点与React前端设置.

Buildify

预算管理的React应用程序.

CasaRoller Sales CRM

http://casarollerdev.codigodinamo.com
销售CRM与联系人管理, factory workflow, 会计和余额生成, email marketing, products, prices, 折扣和促销, tasks, notes, 以及日常工作通知. Based on CakePHP 3.3使用jQuery和Bootstrap

地平线载波屏幕站点

Drupal 7 site. 疾病筛查管理, FAQ, images with image maps, forms, 完成后端定制.

Sun Edison Site

http://www.sunedison.com
Drupal 7站点具有独特的构建块，允许更容易的站点构建管理, 定制的背景, text color, sizes and alignments, images, 还有像旋转木马这样的方块类型, tables, accordions, etc.

Polycom解决方案组

http://www.polycom.com/your-workspace/personal/on-the-road.html
Front-end work. 主要的挑战是跨浏览器支持非常具体的内容定位要求和在非常不同的屏幕分辨率上调整图像大小. 创建了一个用PHP编码的自定义HTML生成器，它可以作为一个简单的CRM，因此可以在具有模块化基础构建结构的同时进行自定义调整. 复杂的CSS和JavaScript是为了满足响应需求而构建的，所以页面在任何设备分辨率下都是流畅和干净的.

NBC通用金融知识计算器

http://openpossibilities.nbcuni.com/content/open-possibilities-financial-literacy
Integrated CalcXML, 金融计算器API, to build fancier, 易于使用的计算器，可以嵌入在其他第三方网站. 实现了CalcXML API、自定义验证和计算器外部嵌入API. Drupal 7 project.

EQTV Site

Drupal 6 site, 主要用于一个有线电视赛车频道的视频存储, Image galleries, events, 和关于电视节目的新闻.

Real Estate Site CMD

Drupal 7配置文件用于构建完整的房地产代理站点, 全面的物业管理, 位置与地理定位和自动谷歌地图, search, 内容管理.
1987 - 1992

中专(特许会计师)会计文凭

Instituto IADES -布宜诺斯艾利斯

Libraries/APIs

Node.js, Drupal API, jQuery, React, REST APIs, Sockets, JSON API, JavaScript Charting, ProsperWorks CRM API, Google Maps API, Amazon Rekognition, Stripe API, Bookshelf.WordPress API, Slack API, Twilio API, Shopify API

Tools

Apache, Cron, GitHub, NGINX, DataTables, Postfix, RabbitMQ, Webpack, Amazon ElastiCache, Adobe Experience Manager (AEM), Novell NetWare, Apache HTTP Server, SpamAssassin, Asterisk, Squid, Git, AWS ELB

Frameworks

Laravel, Symfony, CakePHP 3, CakePHP, CakePHP 2, Bootstrap, Next.js, NestJS, Express.js, Kohana, ASM, Laravel 5, Jest, Electron, Redux

Languages

HTML, CSS, Sass, PHP, HTML5, JavaScript, PHP 7, SCSS, CSS3, GraphQL, TypeScript, Haskell, C, C++, Java, Python, SQL

Paradigms

Class-based OOP, 面向对象编程(OOP), MVC Design, Microservices, REST, Design Patterns, DevOps, 敏捷软件开发, Prototype-based OOP, Responsive, Unit Testing, Agile

Platforms

Linux, Ubuntu, Drupal, Drupal 7, Drupal 8, LAMP, DigitalOcean, 亚马逊网络服务(AWS), Raspberry Pi, Docker, Twilio, Windows, Blockchain, NVIDIA CUDA, WordPress, Amazon EC2, Shopify, Joomla

Storage

MariaDB, MySQL, Database Management, JSON, PostgreSQL, NoSQL, Redis, Amazon S3 (AWS S3), MongoDB, Amazon DynamoDB, 数据库管理(DBA), AWS Elastic File System, Elasticsearch

Industry Expertise

Trading Systems

Other

Web Development, Full-stack, TCP/IP, Hardware, APIs, eCommerce, Amazon RDS, Full-stack Development, Back-end, Front-end, Front-end Development, Responsive UI, OOP Designs, CRM APIs, API Integration, 客户关系管理(CRM), Websites, Software Architecture, Technical Leadership, SaaS, Architecture, Cloud, Stock Trading, DNS, Load Balancers, Amazon API Gateway, TypeORM, WebSockets, PDF, CTO, Telephony, 企业对企业(B2B), OS/2, Microsoft 365, Qmail, SIP, VoIP, HTTP, OpenCL/GPU, SMTP, IMAP, POP3, Finance, Finance APIs, Code Review, HubSpot CRM, Software, State Machines, SMS Gateways, DevOps Engineer, Fillable PDFs, PDF Form Fill/Merge, Laravel Forge, Donations, Nonprofits, Charity, Publishing

有效的合作

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

开始你的无风险人才试验

与你选择的人才一起工作，试用最多两周. 只有当你决定雇佣他们时才付钱.

对顶尖人才的需求很大.

Start hiring