Eduard is available for hire

Eduard Shulman

Verified Expert in Engineering

Full-stack Developer

Location

Victoria, BC, Canada

Toptal Member Since

May 19, 2020

爱德华是一名全栈开发人员，他利用自己十年的经验和动手能力成功开发了web和移动应用程序, 包括前端和后端. 他擅长分析业务问题，然后用最合适的设计提供解决方案, technologies, 而服务——包括现场服务和云服务——支持规模, durability, 和可靠性，同时保持成本效益. 在空闲时间，爱德华通过修补他的私人项目来学习新技术.

Portfolio

Yahoo! - Sports

Java, REST api, SQL, 亚马逊网络服务(AWS)， Hibernate, Kubernetes...

Wayve Pay LLC

Shopify, Python 3, AWS Lambda, Amazon API Gateway, Pytest, Unit Testing...

Ample Foods

Shopify, Python 3, Django, React, Amazon EC2, PostgreSQL, Amazon RDS, Pytest...

Experience

Full-stack - 10 years Java - 7 years SQL - 7 years Python 3 - 5 years PostgreSQL - 5 years Angular - 5 years Django - 5 years Spring - 5 years

Availability

Part-time

Preferred Environment

MySQL Workbench, pgAdmin, Git, IntelliJ IDEA, WebStorm, PyCharm, Linux, Windows

The most amazing...

...我的工作经验是设计和领导121Mobile产品的开发，从演示阶段到完整的企业级生产产品.

Work Experience

Back-end Developer

2023 - 2023

Yahoo! - Sports

识别并修复了Jersey配置中阻碍项目的关键问题.
开发工具并参与功能开发.
配置Apache Traffic Server以在不同部署之间重路由流量.

Technologies: Java, REST api, SQL, 亚马逊网络服务(AWS)， Hibernate, Kubernetes, Apache Traffic Server, Docker, Jersey

Shopify Developer

2023 - 2023

Wayve Pay LLC

开发了基于事件的自动化, 是什么关闭了支付提供商和零售商之间的循环. 后端是用Python和AWS Lambda开发的.
实现Shopify商店网站增强和扩展功能.
促进了与第三方服务的集成，并开发了一个微服务，作为其后端逻辑的中间层. 该微服务基于Python、AWS Lambda和AWS API Gateway.

Technologies: Shopify, Python 3, AWS Lambda, Amazon API Gateway, Pytest, Unit Testing, eCommerce APIs, User Experience (UX), Front-end Development, Full-stack Development, Payment APIs, Payment Processing, Fintech

Shopify Developer

2020 - 2022

Ample Foods

为客户构建订阅管理门户.
为生命周期订阅者门户创建并提供基础设施.
致力于正在进行的前端开发，以增强Shopify商店内的客户体验.

Technologies: Shopify, Python 3, Django, React, Amazon EC2, PostgreSQL, Amazon RDS, Pytest, Unit Testing, eCommerce APIs, User Experience (UX), Front-end Development, Full-stack Development, Payment APIs, Payment Processing, Fintech, Docker Compose

高级后端Java工程师

2020 - 2022

Foureyes Labs

开发与第三方服务集成的SDK.
开发一个微服务，作为第三方服务的中间层.
将微服务集成到公司的产品中.

Technologies: Java, Unix, Git, Hibernate, Apache Tomcat, Spring, 测试驱动开发(TDD), 行为驱动发展(BDD), Architecture, Full-stack Development, Containers

eCommerce Expert

2021 - 2021

Azrieli Ecommerce Ltd.

收集公司需求，对设计进行深入审核, infrastructure, 架构和选定的技术堆栈. 这次审查确定了几个关键问题，包括安全性和可伸缩性问题.
制作详细的报告, schemas, 以及确定问题的文档，并提供解决这些问题的选项.
参与制定完成开发和将系统投入生产的路线图.
管理并成功完成了一个机器人仓库的集成项目.

技术:Shopify，电子商务，仓库，API集成，支付网关

技术主管|云架构师

2018 - 2020

Percepto

在AWS公共云上构建基础设施和CI/CD管道.
修改现有架构，解决性能瓶颈问题.
参与使用Python (Django)开发新功能, AngularJS, CSS, HTML5, and WebSockets.
创建了一个可伸缩的背景, multistep, 采用计算机视觉算法的后处理方案.

技术:亚马逊网络服务(AWS), Amazon弹性容器服务(Amazon ECS), Sockets, ActiveMQ, Shell Scripting, WebSockets, PyCharm, IntelliJ IDEA, GIS Cloud, Web GIS, Leaflet, Geolocation, Terraform, Docker, jQuery, AngularJS, PostGIS, PostgreSQL, OpenCV, Django, Python, Full-stack, Databases, Git, GitHub, DevOps, Back-end, Back-end Development, Web Development, REST APIs, API Architecture, Web Architecture, Back-end Architecture, 测试驱动开发(TDD), SQL, 敏捷软件开发, Spring Boot, Google Maps, 持续交付(CD), Django REST Framework, Data Pipelines, GIS, Algorithms, Multithreading, RESTful Development, Technical Leadership, Scaling, Software Architecture, Solution Architecture, System Architecture, API Integration, 面向对象编程(OOP), 面向对象设计(OOD), REST, Web App Design, Web应用程序体系结构, Requirements Analysis, Functional Programming, AWS DevOps, AWS Cloud Architecture, Cloud Architecture, RDBMS, Amazon Simple Queue Service (SQS), 持续集成(CI), Code Architecture, Event Design, Distributed Systems, Amazon EC2, Amazon S3 (AWS S3), Python 3, Front-end, Pytest, Unit Testing, Architecture, CI/CD Pipelines, User Experience (UX), Front-end Development, Full-stack Development, Containers, RabbitMQ

首席软件架构师

2017 - 2018

FoldiMate

开发了一个基于Shopify平台的电子商务网站，具有多个集成.
Owned the design, architecture, 以及物联网基础设施的实施, 利用AWS物联网套件, data pipelines, background, 实时处理, 以及数据分析服务. 我与AWS内部解决方案架构师一起工作.
设计并开发了模型软件(Foldimate愿景的体现)，并将其交付给CES(大型消费者技术活动)。.
基于Python (Django)和Node开发微服务.js.

技术:亚马逊网络服务(AWS), Liquid Template, Liquid, AWS IoT Core, Amazon弹性容器服务(Amazon ECS), HubSpot, Mobile Apps, Google Material Design, PyCharm, Angular, MySQL, Shopify, Serverless Framework, Python, Node.js, Full-stack, Microservices, Serverless, Databases, Git, GitHub, DevOps, AWS Lambda, Back-end, Back-end Development, REST APIs, API Architecture, Web Architecture, Back-end Architecture, OAuth, SQL, HTML5, 敏捷软件开发, NoSQL, Data Pipelines, OAuth 2, Algorithms, GraphDB, Facebook API, 谷歌云平台(GCP), Multithreading, RESTful Development, Technical Leadership, Scaling, Software Architecture, Solution Architecture, System Architecture, API Integration, 面向对象编程(OOP), 面向对象设计(OOD), REST, Requirements Analysis, AWS DevOps, AWS Cloud Architecture, Cloud Architecture, RDBMS, Microservices架构, AWS IoT, Serverless Architecture, iOS, Neo4j, Code Architecture, 物联网(IoT), Azure, Event Design, Distributed Systems, Amazon S3 (AWS S3), 持续交付(CD), Front-end, Unit Testing, Pytest, eCommerce APIs, Architecture, CI/CD Pipelines, User Experience (UX), Front-end Development, Full-stack Development, Payment APIs, Payment Processing, Fintech, Docker Compose

R&D Manager

2013 - 2017

121Mobile

使用Spring MVC设计并领导了一个web应用程序的开发, Hibernate, AngularJS, Sass, and HTML5.
Hired and managed the R&D软件开发团队.
在AWS公共云和CI/CD管道上设计和构建后端基础设施.
使用PhoneGap开发跨平台手机应用.
设计并执行与Facebook, Google和Bing-Yahoo广告网络的整合.

技术:移动应用, Google Material Design, Facebook SDK, IntelliJ IDEA, Bootstrap, jQuery, AngularUI, AngularJS, Jenkins, JUnit, jBPM, Redis, MySQL, Hibernate, Spring, Java, Full-stack, Databases, Git, GitHub, DevOps, Back-end, Back-end Development, Web Development, REST APIs, API Architecture, Web Architecture, Back-end Architecture, User Interface (UI), SQL, HTML5, 敏捷软件开发, Stripe, Facebook Ads API, Facebook API, Google Analytics, CSS3, Stripe API, Swift, Multithreading, RESTful Development, Technical Leadership, Scaling, Software Architecture, System Architecture, API Integration, 广告技术(Adtech), 面向对象编程(OOP), 面向对象设计(OOD), REST, Web App Design, Web应用程序体系结构, Requirements Analysis, AWS DevOps, AWS Cloud Architecture, Cloud Architecture, Remote Work Consulting, RDBMS, Amazon Simple Queue Service (SQS), 持续集成(CI), 响应式网页设计(RWD), Software Consulting, Code Architecture, Distributed Systems, Amazon EC2, Amazon S3 (AWS S3), 持续交付(CD), SaaS, JavaScript, Front-end, Architecture, CI/CD Pipelines, User Experience (UX), Front-end Development, Full-stack Development, Mobile

高级全栈Java开发人员

2012 - 2013

Praxell

开发跨平台手机应用，以及用Objective-C编写的自定义插件.
构建了一个基于云的管道来生成定制的移动应用程序.
调试和优化在Oracle数据库上运行的复杂查询.
使用Java、Dojo、CSS、HTML和JavaScript设计和开发新特性.

技术:移动应用, IntelliJ IDEA, Objective-C, JUnit, Oracle Database, Java, Ruby on Rails (RoR), RhoMobile, Selenium, Dojo, JavaScript, CSS, HTML, Full-stack, Back-end, Back-end Development, Web Development, 测试驱动开发(TDD), User Interface (UI), SQL, 敏捷软件开发, PhoneGap, Algorithms, Android, CSS3, Multithreading, RESTful Development, API Integration, 面向对象编程(OOP), 面向对象设计(OOD), REST, Web App Design, Web应用程序体系结构, 跨平台应用开发, PhoneGap Plugins, iOS, Front-end, User Experience (UX), Front-end Development, Full-stack Development, Mobile

全栈Java开发人员

2010 - 2012

Ivory Software Systems

拥有并领导股票交易所web应用程序的前端开发.
调试和提升前端应用程序的性能.
设计并构建了一个系统监控工具. 指导和指导其他团队成员.

Technologies: Sockets, WebSockets, IntelliJ IDEA, Oracle Database, Swing, Java, JavaScript, CSS, HTML, Ext JS, Sencha UI, Web Development, User Interface (UI), 敏捷软件开发, CSS3, 面向对象编程(OOP), 面向对象设计(OOD), Web应用程序体系结构, Express.js, Async.js、前端、用户体验(UX)、前端开发

Experience

Social Marketplace App

http://www.vendefy.com/

In this project, 我在原生iOS应用程序的前端和后端工作，使用Java和Spring Boot与Neo4J Graph数据库, fixing bugs, 并添加新的关键功能.

On the front end, 我更新了现有的UI, added new screens, 并创建了与后端服务器的集成. In addition, 我发布了几个版本进行测试, using TestFlight, 以及用于生产的完整构建. On the back end, I fixed functional bugs, 增加了与格子和条纹api的集成, 并实现了新的业务逻辑. 此外，我构建了修复程序并将其发布到生产服务器. Finally, 我查看了客户托管在AWS上的资源，并能够将他们的AWS每月账单减少大约1美元,000.

代码被提交到客户端的GitLab存储库.

Dating Web Service

http://fireupdesire.com/

我做的一个宠物项目，用来探索Django/Django REST框架以及Angular 8和HTML5 (Canvas)。. 我从头到尾设计并实施了这个项目, the infrastructure, 以及部署到AWS公共云.

Shopify Store

我在Shopify平台上建立了一个在线商店, 将其连接到支付提供商, third-party apps, and enhancements. 我做了翻译和UI修改，以支持从右到左的布局. In addition, 我为供应商网站编写了一个产品刮板，以及一个全自动库存和产品同步生命周期.

Shopify Store

http://tokyo-7.myshopify.com/

项目范围包括:
1. 用新的部分增强现有的主题
2. 自定义现有部分
3. 为移动设备执行UI优化
4. 集成和定制第三方应用程序

一个美国客户在一周内成功完成了这个项目.

Shopify App |端到端开发

该项目的实施具有以下特点:
1. Admin panel
a. 编写和自定义测验
b. Monitor performance
c. Help section

2. Storefront widgets
a. Embedded quiz
b. 弹出测试触发按钮
c. 弹出测试触发的离开商店的意图

3. Host the app on AWS
a. AWS S3 for storage
b. 用于CDN服务的AWS CloudFront
c. 用于托管的AWS EC2和ALB

该应用已成功部署到Shopify的应用商店. 虽然这个项目已经交付，但我仍在与客户端一起开发新功能和新应用程序.

Microservice集成

在将微服务集成到现有系统中发挥了重要作用. 从第三方服务的集成SDK开始, 它演变成一个微服务，在Java和PostgreSQL之上使用Spring Boot提供对服务的抽象访问.

作为一名高级Java后端工程师, 我带头设计和实现了项目的后端. 在项目范围内, 我与UI团队合作, 开发单元和集成测试, managed dependencies, 确保安全性和认证, 并提供了全面的文档.

交互式备考系统

开发了一个成功的互动式备考系统, 尽管在早期阶段，快速和肮脏的开发方法造成了一些问题.

为了达到这个结果，我分析了问题的根本原因，并提出了可能的解决方案. 与客户一起制定工作计划后, 这个系统已经启动并运行得令他们满意.

Furthermore, 我推荐并实现了一种升级的部署方法, 产生更持久的应用程序.

Skills

Languages

Java, HTML, Python 3, Sass, SQL, Python, CSS, CSS3, HTML5, JavaScript, TypeScript, Liquid Template, GraphQL, Swift, Objective-C

Libraries/APIs

REST APIs, Node.js, Google Maps, Shopify API, Liquid, OpenCV, TensorFlow, jQuery, Sockets, Stripe, Leaflet, Facebook Ads API, Facebook API, Facebook SDK, TensorFlow深度学习库(TFLearn), WebRTC, Stripe API, Plaid API, React, AngularUI, Material 2

Paradigms

面向对象编程(OOP), 面向对象设计(OOD), Functional Programming, REST, API Architecture, Web App Design, Web应用程序体系结构, Web Architecture, Requirements Analysis, Back-end Architecture, 测试驱动开发(TDD), RESTful Development, Microservices架构, Microservices, DevOps, Serverless Architecture, 持续交付(CD), 持续集成(CI), 敏捷软件开发, 响应式网页设计(RWD), Unit Testing, MEAN Stack, 行为驱动发展(BDD)

Platforms

亚马逊网络服务(AWS), Amazon EC2, Shopify, Docker, AWS IoT, AWS IoT Core, AWS Lambda, GIS Cloud, Mobile, HubSpot, 谷歌云平台(GCP), Android, iOS, iOS 10+, Windows, Linux, Oracle Database, AWS ALB, Azure, Unix, Kubernetes

Other

Technical Leadership, Multithreading, Scaling, Software Architecture, Solution Architecture, 广告技术(Adtech), Back-end, Back-end Development, Web Development, System Architecture, API Integration, Full-stack, Distributed Systems, Async.js, Event Design, Code Architecture, Front-end, eCommerce APIs, Architecture, Front-end Development, Full-stack Development, Containers, AWS DevOps, AWS Cloud Architecture, PhoneGap Plugins, 跨平台应用开发, Fintech, eCommerce, Serverless, APIs, OAuth, Cloud Architecture, Software Consulting, Remote Work Consulting, Project Planning, User Interface (UI), Geolocation, 物联网(IoT), SaaS, CI/CD Pipelines, User Experience (UX), Payment APIs, Payment Processing, Google Material Design, GraphDB, Shell Scripting, 自然语言处理(NLP), Algorithms, WebSockets, Mobile Apps, RhoMobile, Ajax, Project Discovery, Computer Science, Physics, Online Dating, GPT, 生成预训练变压器(GPT), Amazon RDS, Amazon API Gateway, Apache Traffic Server, Warehouses, Payment Gateways

Frameworks

Spring, Hibernate, Django, Angular, Django REST Framework, AngularJS, Spring Boot, PhoneGap, Serverless Framework, OAuth 2, .NET, Express.js, Bootstrap, Ext JS, Swing, Dojo, Selenium, Ruby on Rails (RoR), JUnit, jBPM, JSON Web Tokens (JWT), Jersey

Tools

Jenkins, ActiveMQ, Git, GitHub, GitLab, TensorBoard, Amazon弹性容器服务(Amazon ECS), Amazon Simple Queue Service (SQS), GIS, Web GIS, Docker Compose, Pytest, RabbitMQ, Terraform, Google Analytics, PyCharm, WebStorm, IntelliJ IDEA, pgAdmin, MySQL Workbench, Sencha UI, Amazon CloudFront CDN, Apache Tomcat

Storage

MySQL, PostgreSQL, PostGIS, Redis, Data Pipelines, NoSQL, Amazon S3 (AWS S3), RDBMS, Databases, Neo4j, MongoDB

Industry Expertise

Banking & Finance

Education

2015 - 2020

计算机科学硕士学位

以色列开放大学- Raanana，以色列

2006 - 2010

计算机科学和物理学学士学位

耶路撒冷希伯来大学-耶路撒冷，以色列

有效的合作

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