Sergii Petryk, Developer in Waterloo, ON, Canada
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Sergii Petryk

Verified Expert  in Engineering

Styled-components Developer

Location
Waterloo, ON, Canada
Toptal Member Since
October 9, 2019

Sergii是一名高级全栈开发人员，在不同行业的软件开发方面拥有超过10年的经验, 最近的五年主要集中在React和TypeScript上. 作为一名真正了解客户基础设施和痛点的熟练开发人员，他在行业领先的公司中备受尊敬. Sergii还具有设计和构建解决方案所需的动手技术才能.

Front-endFull-stackUser Experience (UX)User Interface (UI)Full-stack DevelopmentESLintJavaScriptCSSSQLHTML5REST APIsNode.jsReactD3.jsPostgreSQLFormikStyled-components

Portfolio

Toptal
Node.js、React、CSS、Chakra UI、Material UI、Testing、Agile、D3.js, Cypress...
Ford Motor Company
Node.js, TypeScript, JavaScript, React, Jest，敏捷软件开发...
Auvik Networks
GraphQL, React, Node.js, Front-end, Full-stack, Architecture...

Experience

JavaScript - 17 yearsNode.js - 8 yearsReact - 7 yearsD3.js - 7 yearsJest - 3 yearsTypeScript - 3 yearsStyled-components - 2 yearsVue 2 - 2 years

Availability

Full-time

Preferred Environment

Git, Terminal, Visual Studio Code (VS Code), MacOS

The most amazing...

...对我来说，机会是通过我的工作改善数百万人的生活.

Work Experience

SWE

2020 - PRESENT
Toptal
  • 开发新的图表和特性，改进架构和性能. Wrote unit and e2e tests. Used React, D3, Styled Components, and Cypress.
  • 处理UI的完整架构和开发，并将其连接到API. Added unit and e2e tests. Used TypeScript, React, D3, and Chakra UI.
  • 为UI架构做出贡献，并将现有UI移至Chakra UI. Built design system and custom components. 使用TypeScript, React, Chakra UI，情感和动画.
  • 参与材料设计UI，开发定制组件. Added tests. Used TypeScript, React, and Material UI.
Technologies: Node.js、React、CSS、Chakra UI、Material UI、Testing、Agile、D3.js, Cypress, Styled-components, TypeScript, JavaScript, SQL, Jest, PostgreSQL, Agile Software Development, React Redux, Front-end Development, Redux, Webpack, Formik, Full-stack Development, Ant Design, APIs, REST, Design Systems

Senior Full-stack Developer

2020 - 2020
Ford Motor Company
  • 为福特的全电动汽车项目建立了一个新的信息娱乐系统.
  • 领导了一个改进React/Redux单元测试实践的项目.
  • 参与团队成员的培训和面试.
Technologies: Node.js, TypeScript, JavaScript, React, Jest，敏捷软件开发, React Redux, Front-end Development, Redux, Webpack, APIs, REST

Senior Software Developer

2018 - 2020
Auvik Networks
  • 帮助将应用从Backbone迁移到React.
  • 开发并部署了一个新的搜索机制，利用ElasticSearch和Kafka Streams，将查询性能提高了100倍.
  • 在一个4人的团队中，基于样式系统开发了一个新的UI框架, TypeScript and React.
Technologies: GraphQL, React, Node.js, Front-end, Full-stack, Architecture, Amazon Web Services (AWS), Storybook, CSS3, Jira, JavaScript Testing, REST APIs, Software Architecture, User Experience (UX), User Interface (UI), JavaScript, SQL, Jest, D3.js、PostgreSQL、敏捷软件开发、前端开发、Express.js, Elasticsearch, Styled-components, Webpack, Formik, Full-stack Development, APIs, REST, Design Systems

Senior Full-stack Developer

2016 - 2018
GainX
  • 面试发展职位的候选人，并帮助培训和专业发展.
  • 将遗留应用从jquery框架过渡到MERN栈.
  • Scripted, built, and deployed pipelines. I also added documentation.
  • Developed interactive and offline reporting engine.
Technologies: D3.js, MongoDB, Redux, React, Front-end, Full-stack, Amazon Web Services (AWS), Material UI, CSS3, REST APIs, User Experience (UX), User Interface (UI), JavaScript, SQL, Node.js, Jest, PostgreSQL，敏捷软件开发，React Redux，前端开发，Express.js, Webpack, Full-stack Development, APIs, REST

Software Developer

2014 - 2015
FacilityTeam
  • 开发了一个同步触发器，将数据从PostgreSQL传输到Elasticsearch, increases full-text search speed by almost 90%, 并为网站搜索需求提供了一个建议列表.
  • 重构现有的代码，通过与Node通信来提高沉重的Angular前端的性能.js and Express.js via REST API.
  • Updated a Socket.应用程序的IO部分，用于处理多个连接和用户断开连接.
  • 通过制作应用程序改善移动用户的体验, charts, and drawings react to touch events.
技术:Elasticsearch, PostgreSQL, Angular, Node.js, Front-end, Full-stack, CSS3, User Experience (UX), User Interface (UI), JavaScript, SQL, Agile Software Development, Front-end Development, Full-stack Development, APIs, REST

Software Engineer

2006 - 2014
Independent Contractor
  • Prototyped a Node.js驱动的Angular应用，由Gremlin-Cassandra图形数据库支持.
  • 创建了一个金融Twitter流聚合器，以监控和记录与公司相关的社交活动.
  • 开发了一个利用AWS SES、S3和SNS的邮件产品. 它允许在低级基础设施上使用高级接口.
  • 建立了一个金融追踪系统，监控EOB之前未平仓的卖空头寸.
  • 利用Google Maps API开发了一个交易跟踪网站，在地图上显示当前和即将进行的交易.
Technologies: TypeScript, Node.js, GraphQL, HTML, CSS, eCommerce, Front-end, Architecture, Storybook, CSS3, Figma, Jira, JavaScript Testing, REST APIs, Software Architecture, User Experience (UX), User Interface (UI), JavaScript, SQL, PostgreSQL, Front-end Development

RMM for Network Infrastructure

http://www.youtube.com/watch?v=roHeRJqCOt0
在这个项目中，我为将前端堆栈迁移到React做出了贡献. 我是开发和部署新设计系统的团队的一员，该系统改善了团队协作, consistency, and reusability of the components. 我带领一个团队开发并部署了一个基于Elasticsearch的新搜索解决方案.

EV Infotainment System

http://www.greencarreports.com/news/1128304_ford-mustang-mach-e
作为团队的一员，我为即将推出的福特EV信息娱乐系统开发了新功能. I also improved coding and testing practices, interviewed candidates, and helped them with training and onboarding.

Leading Real Estate Platform

该公司是房地产行业金融服务的主要提供商，保证房屋在检查后关闭.

WORK DONE
•将UI转换为使用基于Chakra UI的新设计系统.
•改善开发人员的经验和测试实践.
•按照敏捷实践为代码库做出贡献.
2002 - 2006

Bachelor's Degree in Finance

ZNTU |扎波罗热国立技术大学-扎波罗热，乌克兰

2001 - 2006

Master's Degree in Computer Science

ZNTU |扎波罗热国立技术大学-扎波罗热，乌克兰

Languages

JavaScript, SQL, TypeScript, SCSS, Less, HTML, CSS, HTML5, CSS3, PHP, GraphQL, Gremlin

Frameworks

Redux, Express.js, Jest, Cypress, Next.js，顺风CSS, Ant Design, Angular, fasttify, Material UI, React Native

Libraries/APIs

React, D3.js, Node.js、REST api、Formik、Vue 2、React- intl、React Redux、React nd、AWS Amplify

Tools

Webpack, JavaScript Testing, Figma, Jira, Amazon Simple Queue Service (SQS)， Terminal, Git, Flow

Paradigms

敏捷软件开发，REST，函数式编程，测试，敏捷

Storage

PostgreSQL, MongoDB, Elasticsearch, MySQL, PostgreSQL 10, Cassandra

Other

Styled-components, ESLint, Front-end Development, Chakra UI, eCommerce, Front-end, Full-stack, Architecture, Technical Leadership, Storybook, Software Architecture, User Experience (UX), User Interface (UI), Full-stack Development, APIs, Design Systems, Containerization, Payment APIs, Embedded Software, Finance, Computer Science

Platforms

齐柏林，Docker，亚马逊网络服务(AWS)， Vercel, MacOS, Visual Studio Code (VS Code)， AWS Lambda

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与你选择的人才一起工作，试用最多两周. Pay only if you decide to hire them.

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