Leonard is available for hire

Leonard Hîrja

Verified Expert in Engineering

Full-stack Developer

Location

Bologna, Metropolitan City of Bologna, Italy

Toptal Member Since

July 14, 2021

Leonard是一名拥有六年多经验的高级全栈开发人员. He has a wide area of expertise, including software architecture, eCommerce development, API development, and UX development. 他还参与撰写了一本关于Pimcore的书，将于2021年7月出版.

Back-end CSS5 Web Development Integration Full-stack Responsive UI Front-end PHP Laravel PHP 7 Unit Testing Agile HTML5 CSS SQL

Portfolio

Cloudus SRL

PHP, Laravel, Pimcore, Symfony, Magento, Shopify, MySQL, api, Vue, MariaDB...

Next Jump Inc.

PHP, PHP 7, Docker, Architecture, Zend Framework, Three.js, eCommerce APIs...

Stubben Edge Group Limited

Laravel, PHP, JavaScript, React, TypeScript，团队领导，技术写作...

Experience

Programming - 10 years PHP - 10 years Laravel - 9 years Agile - 8 years APIs - 7 years Vue - 6 years Shopify - 5 years Pimcore - 3 years

Availability

Part-time

Preferred Environment

Laravel, Vue, Pimcore，顺风CSS, Shopify, Shopify API, API, Sass, API集成

The most amazing...

...我做过的一件事是修复一个电子商务网站，该网站每天销售数千种产品，在谷歌PageSpeed Insights上获得了95分(满分100分).

Work Experience

Software Architect

2017 - PRESENT

Cloudus SRL

开发了一个电子商务解决方案，每秒处理数百个请求.
Successfully oversaw the launch of over 12 eCommerce websites.
开发了电子商务网站和仓库管理之间的自动集成, invoice management, shipment management, and other third-party software.

Technologies: PHP, Laravel, Pimcore, Symfony, Magento, Shopify, MySQL, api, Vue, MariaDB, HTML, HTML5, JavaScript, CSS, SCSS, Sass, React, REST APIs, Liquid, Front-end, API Integration, Firebase, Azure, SQL, Custom Shopify Apps, Shopify Customizations, Shopify Plus, Shopify Theme, Custom Themes, Responsive UI, Vanilla JS, Amazon Web Services (AWS), Software Architecture, eCommerce, Laravel Livewire, Alpine.js, PostgreSQL, Team Leadership, Document Design, Inventory Management Systems, Technical Writing, Inertia.js, Interviews, Redux, CSS5, Symphony, Web Development, Node.js, Next.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Web Scraping, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, Turf.js、CTO、技术架构、技术领导、Vue 3、Pinia、应用状态管理

PHP Lead

2023 - 2023

Next Jump Inc.

管理四人团队，提供高质量和准时的部署.
分析、记录并实现了一个大型电子商务到PHP 8的升级.2.
根据迁移需求重构并添加了对系统的整体改进.

技术:PHP, PHP 7, Docker，架构，Zend框架，3.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, CTO, Technical Architecture, Technical Leadership, Vue 3, Pinia, Application State Management

PHP/Laravel Developer

2023 - 2023

Stubben Edge Group Limited

带领一个六人的团队完成客户的业务需求，并按时提供功能版本. I was also one of the main code pull requests reviewers.
Collaborated with other department's leads to scope, document, and offer extensive feedback in the feature's lifecycle.
Refactored and migrated over 50,000 lines of code to the new Laravel standards, writing extensive tests and documentation.

Technologies: Laravel, PHP, JavaScript, React, TypeScript，团队领导，技术写作, Redux, CSS5, Symphony, Web Development, Node.js, Next.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Web Scraping, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, CTO, Technical Architecture, Technical Leadership, Vue 3, Pinia, Application State Management

Technical Writer

2022 - 2023

Retrac Inc dba Think Safe Inc

为他们的三个项目准备软件文档实践和工作流程, providing detailed insight into security, database architecture, and code status.
参与pull request评审，确保高质量的代码被推向生产环境.
致力于修复多个平台的漏洞，并对工作过程提供反馈.

Technologies: Technical Writing, PHP, JavaScript, MySQL, Laravel, Laravel Voyager, Laravel Forge, Vue, Inertia.js, Interviews, Team Leadership, Software Architecture, PostgreSQL, Document Design, Amazon Simple Email Service (SES), Amazon DynamoDB, Amazon Simple Queue Service (SQS), AWS Elastic Beanstalk, Amazon EC2, Amazon S3 (AWS S3), CSS5, Symphony, Web Development, Node.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, Turf.js、CTO、技术架构、技术领导、Vue 3、Pinia、应用状态管理

Senior Back-end Engineer

2022 - 2022

4K.com Corporation

使用Swagger记录整个API文档，为未来的平台集成做准备.
为区块链发货提供解决方案进行工作和分析.
提供持续的反馈，并与客户保持开放的对话，以获得透明的结果.

Technologies: Shopify, Shopify API, WooCommerce API, Inventory Management Systems, WooCommerce, APIs, Web3.js、软件架构、文档设计、技术写作、CSS5、Symphony、Web开发、Node.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Web Scraping, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, Technical Leadership, Vue 3, Pinia, Application State Management

Back-end Developer

2022 - 2022

Bx Data Inc.

分析旧代码，并设法为开发创建一个特定的用例路径.
Documented and built the architecture of the platform.
Successfully migrated the code from an old platform to Laravel.

Technologies: Laravel, MySQL, Vue, Amazon Web Services (AWS), Software Architecture, Team Leadership, Document Design, Technical Writing, Inertia.js, Interviews, CSS5, Symphony, Web Development, Node.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Web Scraping, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, CTO, Technical Leadership, Vue 3, Pinia, Application State Management

Senior Full-stack Developer

2021 - 2022

St. Jude Cloud

开发了一个无头Chrome集成，以自动生成第三方可视化缩略图.
致力于改进和重构代码，并对每个pull请求提供反馈.
Reviewed primary reference source for optimal deployment.
Implemented the viz editor for the viz.stjude.cloud.
参与了pecan下新平台的迁移和开发.stjude.cloud.

Technologies: PHP, Laravel, Vue, Laravel Livewire, Alpine.js, CSS, Nova, Amazon Web Services (AWS), PostgreSQL, Team Leadership, Document Design, Software Architecture, Technical Writing, Interviews, Amazon DynamoDB, Amazon S3 (AWS S3), Amazon EC2, CSS5, Symphony, Web Development, Node.js, Next.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Web Scraping, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, Turf.js、技术架构、技术领导、Vue 3、Pinia、应用状态管理

Vue Developer

2021 - 2021

Falcon Brands Inc

分析与客户端协作的旧框架，以了解使用Event Sourcing的前进路径.
参与拉取请求评审，以改进并确保高质量的代码被合并.
通过头脑风暴修复和可能的功能参与产品管理.

Technologies: Tailwind CSS, Vue, API Development, API Integration, Amazon Web Services (AWS), Architecture, Nuxt.js, Software Architecture, eCommerce, Document Design, Inventory Management Systems, Technical Writing, CSS5, Symphony, Web Development, Node.js, Next.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, Turf.js，技术领导，Vue 3, Pinia，应用状态管理

Senior Front-end Developer

2021 - 2021

Stratta Creative Inc O/A pb+j

Worked on developing two Shopify's from scratch.
修复了三个网站的bug，并开发了更多的功能.
Integrated Shopify app to provide optimal results.

Technologies: Shopify, Shopify API, CSS, HTML, Liquid, JavaScript, Sass, Custom Shopify Apps, Shopify Customizations, Shopify Plus, Shopify Theme, Custom Themes, Responsive UI, Vanilla JS, Software Architecture, Document Design, Technical Writing, CSS5, Symphony, Web Development, Node.js, Next.js, PHP 7, Design Patterns, Unit Testing, Front-end Development, Communication, Data Structures, GraphQL, Integration, Three.js, eCommerce APIs, SDKs, Full-stack, Back-end, Payment Gateways, Stripe, Heroku, Figma, Vue 2, GitLab, Consulting, Xero, Vuetify, Mapbox, Turf.js、CTO、技术架构、技术领导、Vue 3、Pinia、应用状态管理

Experience

Aiteca

http://www.aiteca.it

具有多个集成的Magento 2存储，用于不同的欧博体育app下载管理(PIM)和数字资产管理(DAM)数据. 我积极参与了这个网站的后端和前端的开发，并管理着一个两个人的团队.

为了管理PIM和DAM，我还使用Pimcore开发了仪表板. 这允许异步数据和更友好的用户界面来执行这些操作.

Headless eCommerce Algolia

该项目集中于DAM、PIM和Algolia之间的集成，允许无头电子商务与产品交互，而无需连接到缓慢的Shopify API.

我负责架构的开发和集成的核心功能. 在解决问题和理解未来需求方面，我是一个关键的团队成员.

Automatic Warehouse Management

一个网络应用程序，负责管理和监督运输和仓库库存状态. 该应用程序的主要重点是处理库存上的并发请求，并确保通过API连接的多个商店实时更新.

我是准备架构和编写功能分析的主要开发人员.

Skills

Languages

PHP, HTML, HTML5, JavaScript, CSS, SQL, php7, SCSS, Sass, TypeScript, GraphQL

Frameworks

Laravel, Symfony, Vuetify，顺风CSS，香草JS, Redux, Next.js, Nuxt.js, Nova, Zend Framework

Libraries/APIs

Vue, Shopify API, API Development, REST APIs, Liquid, Three.js, Vue 2, React, Node.js, Stripe, WooCommerce API, Web3.js, Laravel Voyager, Turf.js

Tools

Xero, Shopify Plus, Figma, GitLab, Amazon Simple Email Service (SES), Amazon Simple Queue Service (SQS)

Paradigms

Agile, Design Patterns, Unit Testing

Platforms

Pimcore, Shopify, Heroku, Mapbox, Magento, Firebase, Azure, Amazon Web Services (AWS), Algolia, WooCommerce, AWS Elastic Beanstalk, Amazon EC2, Docker, BigCommerce

Other

APIs, Front-end, API Integration, Responsive UI, Document Design, Inventory Management Systems, Architecture, Technical Writing, Interviews, CSS5, Symphony, Web Development, Front-end Development, Communication, Data Structures, Integration, eCommerce APIs, Full-stack, Back-end, Consulting, Laravel Livewire, Alpine.js, Custom Shopify Apps, Shopify Customizations, Shopify Theme, Custom Themes, Team Leadership, Inertia.js, Web Scraping, SDKs, Payment Gateways, CTO, Technical Architecture, Vue 3, Pinia, Application State Management, Business, System Development, Programming, Artificial Intelligence (AI), Neural Networks, Hardware, IT Networking, Web Security, PIM, eCommerce, Software Architecture, Concurrency, Laravel Forge, Technical Leadership

Storage

MySQL, MariaDB, PostgreSQL, Amazon DynamoDB, Amazon S3 (AWS S3)

Education

2016 - 2017

Bachelor's Degree in Computer Science

Vrije Universiteit Amsterdam - Amsterdam, Netherlands

2014 - 2016

Academy Profession (AP) Degree in Computer Science

UCN - Aalbord, Denmark

Certifications

MAY 2021 - MAY 2022

Pimcore Enterprise Developer

Pimcore

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