Jay is available for hire
Hire JayJay Johnston
Verified Expert in Engineering
Full-stack Developer
Location
美国田纳西州纳什维尔
Toptal Member Since
November 26, 2013
Coding HTML, CSS, 他从1997年参军时就开始学习JavaScript了, Jay喜欢通过电子商务解决方案为客户带来价值, legacy integrations, 以及优化的PHP和javascript驱动的应用程序. 他首选的DevOps环境是AWS, 他在关系数据库服务(RDS)方面有很强的技能(但不限于):, Redshift, Dynamo DB, 数据迁移服务(DMS), Lambda(无服务器和微服务), Cloudwatch, Cloudtrail, and Event Bridge.
Portfolio
Tatango, Inc.
MySQL, PHP, Linux, Amazon S3 (AWS S3)， Amazon EC2, SQL, HTML5，前端...
Modern Essentials
LAMP, JavaScript, MySQL, PHP, Linux, Bash, SQL，前端...
Redstone Chiropractic
LAMP, JavaScript, MySQL, PHP, Linux, Bash, SQL，前端，全栈，CSS...
Experience
Availability
Part-time
Preferred Environment
Git, Vim Text Editor, PostgreSQL, MySQL, Apache, Linux, AWS CLI, Redshift, Amazon Aurora, Amazon
The most amazing...
...success I've enjoyed is reducing server errors while serving on the Architecture and Compliance board with NASA at Marshall Space Flight Center.
Work Experience
DevOps Manager
2020 - 2023
Tatango, Inc.
- 管理大数据表, data warehouse, 以及微服务的创建, read, update, and delete data, managed reports, 并支持临时数据请求.
- Worked directly with triage teams to uncover issues in the application as they related to data processing.
- Implemented cost savings with reserved instances for Elastic Compute Cloud and Relational Database Services (EC2, RDS).
- 作为团队领导管理2-3人的团队(包括我自己).
Technologies: MySQL, PHP, Linux, Amazon S3 (AWS S3)， Amazon EC2, SQL, HTML5，前端, DevOps, Terraform, Amazon CloudWatch, Microservices, CSS, Node.js, Amazon Aurora, HTML, MacOS, Email Marketing, AWS CLI, Agile, Scrum, System Administration, G Suite, Gmail, Google, Cloud Services, Slack, Admin Support
全栈开发人员和DevOps专家
2013 - 2023
Modern Essentials
- 实现了一个表示层(图形、HTML5、CSS3和JavaScript).
- 完成响应式设计，同时解决特定客户对显示元素的需求.
- 设置Linux服务器、Apache虚拟主机配置和DNS记录.
- 在PHP 5中创建了一个高度定制的内容管理框架.
- 编写在一个高度定制的订单管理系统使用PHP 5.
- 维护晚上/周末的状态，为客户提供每个问题的支持.
- 2022年12月从PHP 5升级到PHP 8(以及从传统MySQL升级到最新的MariaDB).
- Moved site in December 2022 from Media Temple to AWS infrastructure (EC2, Aurora, Route53, SES).
Technologies: LAMP, JavaScript, MySQL, PHP, Linux, Bash, SQL，前端, 亚马逊网络服务(AWS), DevOps, Full-stack, CSS, HTML, AWS CLI, System Administration, G Suite, Gmail, Google, Migration, Cloud Services, Admin Support
全栈开发人员和DevOps专家
2004 - 2022
Redstone Chiropractic
- 维护网站托管并响应客户的小需求.
- 创建了一个支持背痛的信息门户. Created an online ordering system for emergency medical staff housing mattress and furniture discounts on domestic and foreign items.
- 实现用于门户管理的内容管理管理区域.
- 培训一个小企业主关于门户网站信息更新方法.
Technologies: LAMP, JavaScript, MySQL, PHP, Linux, Bash, SQL，前端，全栈，CSS, Stripe, DevOps, HTML, System Administration, Google, Admin Support
Web Developer
2019 - 2019
ORX Rail
- 与客户协商开发内部使用的web应用程序的选项.
- 开发了一个用于制造过程的专有web应用程序.
- Worked with a highly technical representative possessing a mechanical engineering degree in nearly all phases of development.
- 完成表单的所有复杂需求，包括自定义表单构建器小部件.
- 交付内部使用的制造过程web应用程序的工作版本.
- 将代码库更新推送到GitHub，以便在每个编码会话结束时进行代码审查.
- Sent animated GIFs, screenshots, 每天偶尔播放视频，不断展示有限的进步.
Technologies: LAMP, Git, PostgreSQL, PHP, Linux, SQL, HTML5, Front-end, Full-stack, CSS, DevOps, HTML, System Administration, Google
Web Developer
2015 - 2019
A/R Concepts
- 稳定了不正确地将患者数据记录到其他患者记录中的遗留软件.
- Led Windows and Linux infrastructure and reverse engineering of a complex deployment process for which the original, 可编辑的文件丢失了.
- 托管Amazon Web服务(EC2、RDS、IAM和Route53).
- 作为技术支持线直接与终端用户合作.
- Set up an SFTP server for secure file management for patient records that would be transferred outside the application to the home office.
- Created National Emergency Medical Services Information System (NEMSIS) XML file format messages for reporting compliance.
- Automated National Emergency Medical Services Information System (NEMSIS) reporting to the TX Department of Social and Health Services (DSHS).
- 创建对系统功能的管理控制.
- 雇佣并管理三个程序员, 包括职责分配, code review, branch management, and code deployment.
Technologies: LAMP, jQuery, PHP, MySQL, Apache, Windows, SQL, HTML5, Front-end, Full-stack, CSS, DevOps, HTML, System Administration, Google, Migration, Admin Support
Web Developer
2015 - 2019
Tactick
- Took legacy code and brought it into an MVC pattern proprietary framework by encapsulating existing code structures.
- 在iOS和Android上包装一款网页应用，并同时在两个应用商店发布.
- 包装后的web应用支持Android和iOS应用商店版本.
- 监督AWS的服务器基础设施(EC2, RDS, S3, SNS).
- 管理一个名为onessignal的推送通知服务.
- 通过Trello跟踪和解决最终用户和客户端票据.
- Set up automated email responses in Mandrill for new user sign-ups to be delivered at intervals.
- 领导三人开发团队(包括我自己).
Technologies: LAMP, WordPress, jQuery, PHP, MariaDB, MySQL, Apache, Linux, SQL, HTML5, Front-end, Full-stack, CSS, Stripe, DevOps, HTML, HIPAA Compliance, AWS CLI, System Administration, G Suite, Gmail, Google, Migration, Cloud Services, Slack, Admin Support
全栈Web开发人员和DevOps经理
2009 - 2016
Mlily USA
- 实现了高度定制的订单管理系统.
- 就利益相关者的营销和网络营销策略进行咨询.
- ps营销照片，准备打印和网页.
- 使用Twitter Bootstrap和自定义CSS创建了一个样式订单管理系统.
- 开发了跟踪客户付款账户的分类账系统.
- Synchronized two PHP, Smarty, 和jQuery模型-视图-控制器(MVC)系统，这样它们就可以交换模块.
技术:授权.net, LAMP, JavaScript, MySQL, PHP, SQL, Front-end, Full-stack, CSS, DevOps, HTML, System Administration, Google, Migration, Admin Support
全栈Web开发人员和DevOps经理
2008 - 2016
The Bed Boss
- 创建了一个具有产品管理功能的电子商务网站.
- Implemented an order management system that allows office users to fulfill orders and track status.
- 设计了一种在可分发的客户端小部件中显示动态产品的方法.
- 获得并维护支付卡行业(PCI)合规性.
- 设计一个网站的HTML和CSS从设计师品牌的指导方针和图像.
- Maintained responsive design elements to fit a prescribed list of devices from 320px to 1900px+ and responded within two hours to all comments and feedback from UX testing.
技术:授权.net, LAMP, JavaScript, MySQL, PHP, SQL, Front-end, Full-stack, CSS, DevOps, HTML, System Administration, Google, Migration, Admin Support
Web开发人员和DevOps顾问
2014 - 2015
Music Professor
- Maintained high availability during and outside office hours for rapid response and quick fixes.
- 更新小，视觉上关注，或只是简单的错误的元素.
- 进行服务器维护, 包括日志研究和停机后的小型取证, 并向客户汇报.
- 建议的监控和托管选项和服务.
- Provided the best service as quickly as possible while maintaining a professional foot forward to the public at all costs.
Technologies: LAMP, Grunt, Compass, Less, Bootstrap, jQuery, CodeIgniter, PHP, MySQL, Apache, Linux, SQL, HTML5, Front-end, Laravel, Full-stack, CSS, HTML, System Administration
Web开发人员和DevOps顾问
2014 - 2015
Recruiters-Edge.com
- 维护网站的平稳运行，不惜一切代价防止网站过载问题.
- Developed and consulted on Google API for SMTP authentication and PHP mail delivery via that API.
- 升级并咨询了Linux和Apache Webserver以及MariaDB的第二台Linux服务器.
- Placed a maintenance message on the login screen reminding users to start at least 48 hours before any scheduled maintenance and perform that maintenance after 12:30 am CST with a roll-back time of 3:00 am CST.
- Sustained a Git source repository and a staging site hosted on identical hardware and can be used as a remote from a master running in production to accomplish simple merging for source upgrades and patches.
- Maintained and did daily troubleshooting on email processes that market for the recruiting process.
- 管理一支海外开发团队，团队成员不详, 代码审查他们的工作了吗, 负责分支机构的管理和合并.
Technologies: LAMP, Cron, cURL Command Line Tool, PHP, SMTP, jQuery, JavaScript, PHP 5, MariaDB, MySQL, Apache, Linux, SQL, Front-end, Full-stack, CSS, HTML, System Administration, Admin Support
Front-end Engineer
2014 - 2014
Beats by Dr. Dre
- 作为两名前端工程师团队的一员加入项目.
- 在项目中分配工作，平等地分担责任.
- 接收艺术品切片成HTML与快速加载性能.
- 塑造CSS精确地样式HTML，以匹配收到的艺术品.
- 回复了几乎立即更新的请求更改博士. 在办公时间和非工作时间担任项目经理.
技术:Bootstrap, HTML，前端
WordPress Developer
2013 - 2014
Charity Dreams
- Created a complete checkout mechanism using Stripe and following intricate designs provided by the Charity Dreams designer.
- 包括自定义模板的每一种类型的帖子和自定义的帖子类型.
- Used Advanced Custom Fields plugin to store custom data entry fields on a per-custom post and regular post-type basis.
- 编写了一些jQuery滑块，这些滑块由自定义post和post元数据驱动.
- 帮助一家意大利初创公司实现了一个框架网站, 协助监督各项绩效指标, 并将这些报告给客户.
- 挽救了一个虚拟的盒子映像，之前雇用的几个程序员无法启动它. This image had the current working version and was kept on the task because it was previously impossible to complete.
技术:高级自定义字段(ACF), WordPress, Front-end, Full-stack, CSS, DevOps, HTML, VirtualBox
Senior PHP Developer
2008 - 2014
ICGLink (Internet Consulting Group)， Inc
- Provided web development estimations for web modules and complete web applications (server-side estimations).
- 指导客户寻找合适的, 具有成本效益的解决方案，为他们的业务挑战.
- 与公司的创意元素合作，制作动态的、模板驱动的网站.
- 为初级开发人员提供小组技能开发课程.
- 协助主机管理员处理Mysql和Linux的维护和各种挑战, 特别是与实现内部开发的复杂web应用程序相关.
技术:授权.net, LAMP, JavaScript, MySQL, Adobe ColdFusion, PHP, Bash, Linux, SQL, HTML5, Front-end, Laravel, Full-stack, CSS, Stripe, DevOps, HTML, System Administration, IT Support, Google, Migration, Admin Support
Development Manager
2013 - 2013
Iostudio, LLC
- 管理8份报告:7份内部报告，3份高级报告和1份本地承包商报告.
- 协助开发总监进行敏捷实施.
- 向开发人员传播创意方向，支持自我管理的scrum团队.
- Championed Dale Carnegie leadership training to aid with assertive communications in the workplace.
- Bought donuts out of my pocket and tried to gather a sense of teamwork in a struggling organization frustrated by layoffs of key individuals before my hire.
技术:JavaScript, MySQL, PHP, SQL，前端，CSS, Linux, DevOps, HTML, Agile, Scrum
Director of Engineering
2012 - 2013
Moontoast, LLC
- 管理15份报告:5份内部报告, 印度的高级职位和10个外包职位, the Philippines, and Mexico.
- 监督和促进PCI DSS合规(1级).
- 通过仆人式领导和同志情谊提高团队和公司的士气.
- Worked with the CTO and VP of Engineering to manage company spend for human and infrastructure resources.
- 监控AWS (Amazon Web Services)和EC2 (Elastic Computing Cloud)自动伸缩Web服务器.
- 为前瞻性工作流程分配技术领导.
- Developed Magento integration for delivery of Facebook posted eCommerce orders running within clients of the Moontoast CMS.
技术:JavaScript, MySQL, PHP, Bash, Linux，前端，CSS, DevOps, HTML
NASA Contractor
2006 - 2008
BG Smith & Associates
- Served as a member of the architecture and compliance board at the Marshall Space Flight Center.
- Designed, developed, implemented, 用PHP和ColdFusion维护了许多内部和外部的NASA和MSFC网站.
- Integrated NASA Agency level authentication via Lightweight Active Directory Protocol (LDAP) and "eAuthentication" methods.
- 在MSFC开发、登台和生产web服务器上配置Apache.
- Automated and maintained MSFC self-signed and Entrust-signed SSL certificate creation and installation process.
Technologies: Front-end, Full-stack, CSS, Linux, DevOps, HTML, System Administration, IT Support
数据协调员，Linux管理员和PHP开发人员
2003 - 2006
Bridium
- 支持促进工人索赔数据传输的任务.
- Maintained ClaimPort, 主要数据传输网络, 通过管理红帽, Apache, Informix SQL, Perl, 和JavaScript代码库.
- 自动化业务需要使用shell脚本、批处理文件和PHP脚本.
- 提供网站宕机响应(全年365天，全天候待命).
- Received a promotion from technical support (data coordinator) to admin and developer positions.
技术:JavaScript, MySQL, PHP, Perl, Bash, Linux, Front-end, CSS, DevOps, HTML, System Administration, IT Support, Admin Support
Experience
Google_site_search.php
This singleton class lets us connect to Google's site search index and perform keyword queries. 因为谷歌只允许以10个为一组进行分页回复, 我们已经实现了累积列表的功能, 允许检索更多的列表返回.
An example of usage involves passing a Smarty PHP template object and an Amazon ElastiCache object. 这些对象是通过处理请求的迷你控制器提供的.
$gss = new google_site_search($this->sto, $this->_ec);
$gss->search_for('spicy asian buffalo wings');
die('', print_r($gss->search_listings, true));
An example of usage involves passing a Smarty PHP template object and an Amazon ElastiCache object. 这些对象是通过处理请求的迷你控制器提供的.
$gss = new google_site_search($this->sto, $this->_ec);
$gss->search_for('spicy asian buffalo wings');
die('', print_r($gss->search_listings, true));
Education
2001 - 2004
信息系统管理理学硕士学位
亨茨维尔阿拉巴马大学-亨茨维尔，美国
1999 - 2001
组织管理学士学位
奥克伍德学院-亨茨维尔，阿尔，美国
1995 - 1997
通识课程副学士学位
马里兰大学亚太分部-韩国
Certifications
2021年11月- 2024年11月
AWS认证云从业者
亚马逊网络服务培训和认证
AUGUST 2010 - PRESENT
MySQL Developer
Oracle
2009年2月至今
Zend注册工程师
Zend
2006年1月至2011年1月
LPIC-1
Linux专业协会
Skills
Libraries/APIs
Stripe, jQuery, Node.js, Authorize.net、YouTube API、亚马逊API、谷歌地图、联邦快递API、Backbone.js, Facebook API, Facebook Open Graph API, Facebook Ads API, Doctrine, DHL API, Google API, FusionCharts, jQuery UI
Tools
AWS CLI, G Suite, Slack, cURL Command Line Tool, Apache, Git, GitHub, Vim Text Editor, Amazon CloudWatch, 高级自定义字段(ACF), Cron, Grunt, OmniGraffle, Charles, Flash, Adobe Photoshop, Basecamp, GitLab, Redmine, Adobe ColdFusion, Terraform, VirtualBox, 亚马逊虚拟私有云(VPC)
Languages
SQL, PHP, CSS, HTML, JavaScript, HTML5, Bash, Perl, PHP 5, Less, Bash Script
Paradigms
响应式网页设计(RWD), 面向对象编程(OOP), HIPAA Compliance, DevOps, Microservices, 敏捷软件开发, Scrum, 面向服务的架构(SOA), Agile
Platforms
Amazon EC2, LAMP, MacOS, XAMPP, Windows, Rackspace, MS-DOS, Linux, 亚马逊网络服务(AWS), Windows Server, WordPress, Oracle, OpenCart, Unix, Amazon
Storage
Amazon Aurora, Microsoft SQL Server, Amazon S3 (AWS S3), MariaDB, SQLite, Memcached, IBM Informix, PostgreSQL, MySQL, Redshift, Amazon DynamoDB
Frameworks
Compass, Bootstrap, Laravel, CodeIgniter, Symfony, Smarty
Other
Ajax, NEMSIS XML, Full-stack, Software Development, Front-end Development, System Administration, Gmail, IT Support, Migration, Admin Support, PCI Compliance, ANSI X.12, SVG, AWS DevOps, Front-end, Google, Cloud Services, SMTP, BIND9, GitFlow, Facebook Ads, Email Marketing, Identity & 访问管理(IAM)
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