Shady is available for hire

Shady Shkirat

Verified Expert in Engineering

Full-stack Developer

Location

Valencia, Spain

Toptal Member Since

August 17, 2021

Shady是一位经验丰富的软件开发人员，专门从事全栈开发, responsive, highly scalable, and real-time Node.js, React, and React Native applications. Over the years, 他改进了现有应用程序的性能，实现了可伸缩和可重用的代码. With a solid background in C++, Java, and Python, Shady is passionate about business development, startup spirit, 远程工作，无论是合作还是独自工作都同样舒适.

Algorithms Full-stack Back-end Front-end Web Development Full-stack Development User Experience (UX)User Interface (UI)Third-party APIs WebSockets ESLint MERN Stack Serverless Data Analysis Code Review Hadoop Alembic

Portfolio

Quanta Financial, Inc

Python, React，顺风CSS, JavaScript, PostgreSQL, REST, JSON, api...

SIG Susquehanna

Python, Linux, SQL, RDBMS, Conda, Pandas, Hadoop，大数据，Spark...

Immerciv Inc.

React Native, Firebase，音频处理，地图，算法，JavaScript, React...

Experience

Python - 6 years React Native - 5 years Full-stack - 5 years Express.js - 5 years SQL - 5 years MongoDB - 5 years React - 5 years Node.js - 5 years

Availability

Part-time

Preferred Environment

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

The most amazing...

...我做了一个实时移动应用程序，可以联系附近的人, 帮助学生更有效地宣传和搜索他们需要的东西.

Work Experience

Senior Full-stack Developer

2023 - 2023

Quanta Financial, Inc

将网站转换为新的Figma设计，并使用React和Tailwind CSS维护响应式用户界面.
使用Flask集成了财务数据源的外部api，如ramp、finch和brex.
创建并优化了PostgreSQL数据库表间模式关系, 确保使用Alembic对财务数据进行有效的数据存储和检索, PostgreSQL, and SQLAlchemy.

Technologies: Python, React，顺风CSS, JavaScript, PostgreSQL, REST, JSON, api, SQLAlchemy, Alembic, TypeScript, Flask, Stripe

Python Developer

2022 - 2023

SIG Susquehanna

构建一个ETL工具，使用Python、Pandas和Hadoop跨四个数据库验证数据.
Extracted data from the four databases. 使用SQLAlchemy和REST API连接数据库并检索数据. 使用Pandas从各种文件格式(如CSV、Excel或JSON)读取数据.
验证数据并将结果加载到Hadoop中以进行进一步分析或报告. 使用Hadoop客户端将结果写入HDFS，再通过分布式计算平台对数据进行处理并生成报表.
构建ETL工具以实现灵活且可扩展的解决方案，该解决方案可以适应不同的数据库和数据格式. 该工具是使用软件开发的最佳实践开发的，并经过了彻底的测试，以确保准确性和可靠性.
使用Python根据所需的逻辑自动执行数据存储清理过程.

Technologies: Python, Linux, SQL, RDBMS, Conda, Pandas, Hadoop，大数据，Spark, Data Analysis, NumPy, Jira, HTML, CSS, PostgreSQL, Data Science, MySQL, REST, Task Analysis, Web Scraping, REST APIs, Back-end, APIs, CI/CD Pipelines, Unit Testing, Postman, Lint, GitHub, API Integration, Third-party APIs, Business Development, Algorithms, Databases, Bitbucket, Automation Scripting, User Experience (UX)

Senior React Native Developer

2022 - 2022

Immerciv Inc.

集成应用内购买与RevenueCat和代币为基础的逻辑购买和赎回收益的逻辑.
集成深度链接，共享路由链接到其他应用程序, 如果未安装应用程序，则使用Branch将用户重定向到App Store/Google Play.
实现了邮件验证，密码重置，匿名用户注册.
重构了Redux存储操作和reducer，并确保整个应用程序的正确全局状态管理.

Technologies: React Native, Firebase，音频处理，地图，算法，JavaScript, React, Third-party APIs, Google Maps API, Google API, Google Maps SDK, Google Maps, REST APIs, Back-end, Front-end, APIs, Mobile App Development, iOS, Android, Redux Thunk, Unit Testing, Postman, Jest, Lint, GitHub, ECMAScript (ES6), Startups, ESLint, API Integration, Business Development, Databases, Slack, Expo, Minimum Viable Product (MVP), Social Media, CSS3, HTML5, Full-stack Development, User Experience (UX), User Interface (UI)

Senior Full-stack Developer

2021 - 2022

Infuse

开发用于处理订单、管理库存和处理付款的后端服务器. Used Node.js和Express来创建一个可扩展且高效的后端API.
与用户体验设计团队密切合作，创建一个直观、响应迅速的用户界面，让用户可以轻松下单和定制他们的餐点. 使用各种React Native组件来开发模块化和可重用的UI.
将多个第三方api和服务集成到应用程序中, such as payment gateways, location services, and push notifications.
使用各种工具和库，例如用于状态管理的Redux和用于HTTP请求的Axios.

Technologies: Amazon Web Services (AWS), Node.js, React, React Native, Twilio API, Redux, TypeScript, Figma, Jira, Bitbucket, HTML, CSS, PostgreSQL, SQL, RDBMS, Firebase, Google API, MySQL, REST, Heroku, REST APIs, Back-end, Front-end, APIs, Mobile App Development, Web Development, iOS, Android, CI/CD Pipelines, Redux Thunk, Unit Testing, Postman, Jest, WebSockets, Amazon S3 (AWS S3), Lint, MERN Stack, GitHub, ECMAScript (ES6), Tailwind CSS, Responsive Design, Startups, ESLint, GraphQL, Serverless, Amazon DynamoDB, API Integration, Third-party APIs, Algorithms, Databases, JavaScript, Slack, Express.js, Full-stack, Minimum Viable Product (MVP), Social Media, HTML5, CSS3, Full-stack Development, User Experience (UX), User Interface (UI), Prisma, Stripe

Full-stack Developer

2018 - 2021

Check Point Software

Involved in building a back-end API. 它的目的是为web应用程序提供实时数据，需要对数据模型和业务逻辑有深刻的理解. Worked with Node.js and Express.js to create a scalable and efficient back end.
为公司的一个旗舰产品开发了一个新的用户界面，该产品采用了基于react的组件架构, state management with Redux, handling asynchronous operations, responsive and interactive UI, and testing with Jest and Enzyme.
开发脚本和工具来自动执行各种与安全相关的任务. 这些脚本由分析人员使用，需要对Pandas和NumPy等Python库有深入的了解, 以及数据处理和分析方面的专业知识.

Technologies: Node.js, React, Redux, JavaScript, Python, Git, Full-stack, Amazon Web Services (AWS), Code Review, Source Code Review, Task Analysis, Docker, TypeScript, Celery, Jira, HTML, CSS, Linux, PostgreSQL, SQL, RDBMS, MySQL, REST, Web Scraping, REST APIs, Back-end, Front-end, APIs, Mobile App Development, Web Development, iOS, Android, CI/CD Pipelines, Redux Thunk, Unit Testing, Postman, Jest, WebSockets, Amazon S3 (AWS S3), Lint, MERN Stack, GitHub, ECMAScript (ES6), Google Cloud Platform (GCP), Tailwind CSS, Responsive Design, Serverless Architecture, ESLint, GraphQL, Serverless, Amazon DynamoDB, API Integration, Third-party APIs, Business Development, Algorithms, Databases, Slack, Express.js, Bitbucket, Redis, Conda, Hadoop, Spark, HTML5, CSS3, Full-stack Development, Automation Scripting, AWS Lambda, Microservices, User Experience (UX), User Interface (UI), Prisma

Experience

Proximee App

建立一个社交平台移动应用程序，实时联系你附近的人. The post’s radius is dynamic according to users' interest; the users can upvote or downvote each post and the radius will grow or shrink accordingly.

Skills

Languages

JavaScript, Python, SQL, TypeScript, HTML, CSS, ECMAScript (ES6)， GraphQL, HTML5, CSS3, c++， Java, R

Frameworks

Redux, Express.. js, React Native, Django, Django REST框架，Hadoop, Spark, Flask, Jest, Alembic，顺风CSS

Libraries/APIs

Node.js, React, Google API, Pandas, NumPy, Google Maps API, Google Maps SDK, Google Maps, REST APIs, Django ORM, SQLAlchemy, Stripe, Twilio API

Tools

Slack、Git、Figma、Jira、Bitbucket、Expo、Redux Thunk、Postman、GitHub、Prisma、芹菜

Paradigms

REST、单元测试、无服务器架构、微服务、Scrum、数据科学

Platforms

MacOS, Firebase, Amazon Web Services (AWS), Heroku, Docker, Linux, Visual Studio Code (VS Code), iOS, Android, Google Cloud Platform (GCP), AWS Lambda

Storage

数据库，MongoDB, PostgreSQL, MySQL, RDBMS, Amazon S3 (AWS S3)， Amazon DynamoDB, Redis, JSON

Industry Expertise

Social Media

Other

Algorithms, Business Development, Data Analysis, Full-stack, Business Analysis, Code Review, Source Code Review, Task Analysis, Conda, Maps, Third-party APIs, Back-end, Front-end, APIs, Mobile App Development, Web Development, Minimum Viable Product (MVP), CI/CD Pipelines, WebSockets, Lint, MERN Stack, API Integration, Responsive Design, Startups, Serverless, ESLint, Full-stack Development, Automation Scripting, User Experience (UX), User Interface (UI), Big Data, Machine Learning, Neural Networks, Data Scraping, Audio Processing, Web Scraping, Artificial Intelligence (AI)

Education

2018 - 2020

Master's Degree in Business Administration

Tel Aviv University - Tel Aviv, Israel

2015 - 2018

Bachelor's Degree in Computer Science

耶路撒冷希伯来大学-耶路撒冷，以色列

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