Alexey is available for hire

Alexey Filatov

Verified Expert in Engineering

API Developer

Location

Belgrade, Serbia

Toptal Member Since

June 20, 2016

阿列克谢已经为美国公司做了七年多的承包商. He has been able to thrive in complex scenarios, 比如成为一家初创公司的唯一开发者——和ceo一起从头开始构建一个产品——或者挽救那些由于前任开发者的失败而被认为无望的项目. Alexey的主要专长是使用Node在AWS上构建复杂的web服务.js or PHP/Laravel.

Back-end Development Software Engineering Back-end Linux Server Administration AWS DevOps Integration Web Crawlers REST APIs SQL Linux JavaScript JSON Bash PHP MySQL Gmail Lumen Bubble Server Administration

Portfolio

Channeled

TypeScript, PostgreSQL, Amazon Web Services (AWS)， AWS Elastic Beanstalk...

M.io

香草JS，软件工程，后端开发，Amazon ElastiCache...

Message.io, Inc.

香草JS，软件工程，后端开发，Amazon ElastiCache...

Experience

REST APIs - 14 years APIs - 14 years DevOps - 7 years AWS DevOps - 7 years Amazon Web Services (AWS) - 7 years Node.js - 6 years PostgreSQL - 4 years Laravel - 4 years

Availability

Part-time

Preferred Environment

Amazon Web Services (AWS)、Ngrok、Bash、GitHub、Linux、AWS Elastic Beanstalk、Node.js、Amazon Elastic Container Service (Amazon ECS)、New Relic、后端开发

The most amazing...

...project I've worked on is M.io, 例如，允许用户跨聊天平台发送消息的应用程序, from Slack to Microsoft Teams.

Work Experience

Software Engineer (Contract)

2020 - PRESENT

Channeled

从头开始构建AWS基础设施和应用程序的第一个版本, working directly with the company owner. I was the first developer on the team.
开发与其他第三方服务的集成:Zendesk, Salesforce, Hubspot, Jira, and many others.
Implemented many complex features, 例如两个系统之间消息和任务的实时双向同步, mirroring a Slack thread to Zendesk as a ticket.
作为DevOps工程师，每天维护和支持所有服务.

Technologies: TypeScript, PostgreSQL, Amazon Web Services (AWS)， AWS Elastic Beanstalk, JavaScript, React, Express.js, Amazon S3 (AWS S3), Serverless, AWS Lambda, Integration, Architecture, Docker, CI/CD Pipelines, Back-end Development, Back-end

Software Engineer

2017 - 2020

M.io

参与开发了一个应用程序，可以在三个聊天平台上发送消息:Slack, Webex Teams, and Microsoft Teams.
使用webhook和事件订阅实现消息和文件接收逻辑.
使用平台API调用实现消息和文件发送逻辑.
使用ReactPHP实现了用于接收聊天事件的异步长轮询服务. 使用各种并发和并行编程技术使其成为多线程的.
帮助前端开发人员处理Vue应用程序和其他JavaScript, HTML和CSS任务.
Implemented app analytics, designed a lot of complex database queries, and performed optimization and caching.

Technologies: 香草JS，软件工程，后端开发，Amazon ElastiCache, Ngrok, SCSS, Continuous Integration (CI), HTML, JSON API, NGINX, Payment APIs, WebSockets, FontAwesome, Bitbucket, Front-end Development, Server Administration, PhpStorm, REST, JSON, Object-oriented Programming (OOP), Scraping, API Applications, APIs, API Integration, Jenkins, Bash, Linux Server Administration, Stripe, HTML5, Linux, Apache, Redis, Agile Software Development, Git, Scrum, JavaScript, CSS, SQL, Front-end, Test-driven Development (TDD), PHP 7, REST APIs, MySQL, PHP, Web Crawlers, Full-stack, Node.. js、Vue、Laravel、Amazon S3 (AWS S3)、Serverless、AWS Lambda、Integration、后端

Software Engineer

2016 - 2017

Message.io, Inc.

开发了一个应用程序，可以在不同的平台上翻译聊天机器人, including Slack, Webex Teams, Microsoft Teams, WeChat, Line, Kik, Facebook Messenger, Google Hangouts, and Hipchat.
为Gmail实现了一个Slack客户端(所有的电子邮件都发布到一个特定的Slack频道).
为应用程序实现和维护几个聊天机器人.
帮助前端开发人员使用AngularJS获取、发送和删除数据.
使用Codeception构建了大量的功能和单元测试.

Technologies: 香草JS，软件工程，后端开发，Amazon ElastiCache, Ngrok, SCSS, Continuous Integration (CI), HTML, JSON API, NGINX, WebSockets, FontAwesome, Bitbucket, Front-end Development, Server Administration, PhpStorm, REST, JSON, Object-oriented Programming (OOP), Scraping, API Applications, APIs, API Integration, Jenkins, Bash, Linux Server Administration, Facebook API, MongoDB, HTML5, Linux, Apache, Gmail, Amazon DynamoDB, Redis, Agile Software Development, Git, NoSQL, Scrum, Bootstrap, JavaScript, jQuery, CSS, SQL, Front-end, PHP 7, REST APIs, MySQL, PHP, Web Crawlers, Full-stack, Node.js、AngularJS、Laravel、Amazon S3 (AWS S3)、集成、后端

Lead PHP Developer

2014 - 2015

Artwell

为俄罗斯政府机构创建了20多个网站和企业门户网站.
在非常紧迫的期限内完成工作，这是典型的政府项目.g., Opmo.mosreg.ru, created from scratch over a weekend).
管理和合并初级开发人员，并执行数千次广泛的代码审查.

Technologies: Software Engineering, Back-end Development, HTML, JSON API, NGINX, Payment APIs, FontAwesome, eCommerce, Front-end Development, Server Administration, PhpStorm, JSON, Object-oriented Programming (OOP), APIs, API Integration, Bash, Linux Server Administration, Linux, Apache, JavaScript, jQuery, CSS, SQL, Front-end, MySQL, PHP, Full-stack, Laravel, Back-end

Back-end Web Developer

2012 - 2013

Nival Network

Created a forum for the game Prime World (en.playpw.com/forum/; 350,000+ users).
支持并改进了用于存储来自社交网络的数据的web服务.
建立了网站之间的共享认证系统.playpw.com), the forum (en.playpw.com/forum/), and the helpdesk (support.en.playpw.com) of the game Prime World.
创建了一个收集和处理游戏《欧博体育app下载》数据的智能系统, landing pages, and game advertising campaigns. 它帮助衡量所有kpi并优化购买周期的所有步骤.
支持发布过程的所有步骤:管理持续集成服务器(TeamCity), created many build scenarios using Nant, 管理和管理SVN存储库(包括合并请求), conflict resolution, etc.).

Technologies: Software Engineering, Back-end Development, Continuous Integration (CI), HTML, JSON API, NGINX, Front-end Development, Server Administration, REST, JSON, Object-oriented Programming (OOP), APIs, API Integration, Bash, MongoDB, Linux, Apache, NoSQL, JavaScript, jQuery, CSS, SQL, PHP, Full-stack, Django, Python, CI/CD Pipelines, Back-end

Full-stack Web Developer

2010 - 2012

Extyl-pro

在LAMP技术栈上从零开始创建了30多个网站.
支持爱普生俄罗斯官方网站(Epson).ru) over the course of seven months.
为高负载在线商店Italbazar创建具有许多参数和复杂逻辑行为的目录搜索模块.ru.

Technologies: Software Engineering, Back-end Development, HTML, JSON API, NGINX, Payment APIs, eCommerce, Front-end Development, Object-oriented Programming (OOP), APIs, API Integration, Linux Server Administration, Linux, Apache, JavaScript, jQuery, CSS, SQL, Front-end, PHP, Full-stack, WordPress, Back-end

Experience

Channeled

http://www.withchanneled.com

Channeled是Slack中用于渠道、客户和对话的一体化管理工具.

我是团队中第一个直接与CEO合作的开发者. 我选择了技术栈，从零开始构建了AWS基础设施和第一个版本的应用程序.

I then focused on DevOps and back-end tasks, 实现了与各种第三方服务(Zendesk)的十几个集成, Salesforce, Hubspot, Jira, etc.) and other complex features.

M.io (Mio)

http://m.io

M.io lets users send messages across chat platforms (e.g., from Slack to Microsoft Teams).

I was among the first developers on the team. 我实现了大约20-25%的产品功能:与多个外部系统(如Slack或MS Teams)的集成, billing, back-end logic of the app, etc.

Forum and Web Services for Prime World

一个使用PHP, vBulletin和MySQL创建的高负载(350,000+用户)论坛. 它使用web服务来共享身份验证和存储来自社交网络的数据, built using PHP, Symfony 2, and MongoDB.

Official Website of Epson in Russia

http://epson.ru

我用了大约7个月的时间来维护和完善这个网站, 确保网站各个部分的正常运行, and handled new feature implementation. 除此之外，我还通过优化SQL查询将目录的速度提高了2倍以上.

Education

2015 - 2019

Bachelor’s Degree in Information Technology

普列汉诺夫俄罗斯经济大学-莫斯科，俄罗斯

Certifications

SEPTEMBER 2023 - SEPTEMBER 2026

AWS Certified DevOps Engineer – Professional

Amazon Web Services

FEBRUARY 2022 - FEBRUARY 2025

AWS Certified Solutions Architect

Amazon Web Services

JULY 2019 - PRESENT

MicroMasters in Software Development

edX

JUNE 2015 - PRESENT

Oracle Certified Professional, MySQL 5.6 Developer

Oracle Corporation

FEBRUARY 2015 - PRESENT

Zend Certified PHP Engineer

Zend Technologies

Skills

Libraries/APIs

REST APIs, Node.. js, Zendesk API, Stripe, Facebook API, React, jQuery, Vue, JSON API

Tools

Amazon ElastiCache, PhpStorm, Amazon Elastic Container Service (Amazon ECS), Ngrok, Git, GitHub, Jenkins, Apache, NGINX, Bitbucket

Frameworks

Express.js, Laravel, Vanilla JS, Bootstrap, Django, AngularJS

Languages

PHP 7, TypeScript, Bash, PHP, SQL, JavaScript, Python, HTML5, SCSS, CSS, HTML

Paradigms

REST, Object-oriented Programming (OOP), DevOps, Agile Software Development, Scrum, Continuous Integration (CI), Test-driven Development (TDD)

Platforms

Amazon Web Services (AWS), AWS Lambda, AWS Elastic Beanstalk, Linux, New Relic, Docker, Zendesk, WordPress

Storage

Amazon DynamoDB, Amazon S3 (AWS S3)， MySQL, JSON, NoSQL, Redis, Databases, PostgreSQL, MongoDB

Other

API Integration, Integration, API Applications, Scraping, Web Crawlers, Linux Server Administration, Back-end Development, Software Engineering, APIs, Software Architecture, AWS DevOps, Architecture, CI/CD Pipelines, Back-end, Serverless, Server Administration, Front-end Development, eCommerce, Full-stack, Operating Systems, Networking, Gmail, FontAwesome, WebSockets, Payment APIs, Front-end, Algorithms, Data Structures

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