Full-stack Node Engineer
2019 - 2020Automation Anywhere- Developed an enterprise app using React, Node, and TypeScript.
- Developed analysis tools in Node to proactively identify problems with i18n resources. This allowed developers to spot and fix issues before they were released, eliminating an entire class of costly defects.
- Used TDD to deliver robust features with low risk to shareholders. Reduced cyclomatic complexity through characterization tests and refactoring, lowering maintenance efforts and minimizing defects.
- Created infrastructure utilizing Webpack, Babel, hot reloading, and React hooks. Led development on various internal tools using codemods, Node, and shell scripts.
Technologies: Express, Jest, Node, React, Redux-saga, TypeScriptChief Architect
2016 - 2019onQ- Designed a high-volume analytics pipeline for real-time analysis of client activity across platforms.
- Constructed multiple web apps, a mobile app, many npm modules, and several internal tools. Oversaw development and releases.
- Created a dev process focused on flexibility and quality, branch restrictions requiring PR reviews, and CI with build and automated tests, finishing in deployment to staging environments. This allowed for rapid changes, a short feedback cycle, and speedy delivery to QA.
Technologies: Npm, S3, Lambda, Redshift, React, React Native, Redux, Node, Bitbucket, Git, HerokuSenior Software Engineer
2015 - 2016Promethean- Designed and built architecture for real-time collaboration of a Google Slides-type application, integrating existing Kendo UI code with a new React layer, utilizing websockets, schema-controlled data structures, and REST APIs.
- Built a framework for automated integration testing using Nightwatch, run by Bamboo. Created Gulp tasks for linting, cleaning, building, and installing pre-commit hooks.
- Created an extensible reporting module and auto-generated schemas using Node to interrogate Swagger API endpoints.
- Helped screen, interview, and mentor new developers.
- Led a team to design and implement new iOS and Android social apps using React Native and Redux application architecture.
Technologies: React, React Native, Redux, Babel, ES6/JSX, Kendo UI, Twitter Bootstrap, jQuery, Git, NVM, Node, Npm, Bower, Gulp, ESLint, Less, Bamboo, Nightwatch, Jest, Mac, Linux, WindowsUI Architect
2013 - 2015Ipswitch- Designed and implemented a single-page network monitoring app UI using Ext JS 4.2, REST services through OData and .NET.
- Created extensible UI platform components reducing implementation time from weeks to minutes. Developed a framework of dashboards with complex reports and filtering.
- Introduced and implemented client-side MVC architecture, module pattern, and lazy loading. Extended the Ext.js framework to allow AngularJS-style component-localized controllers.
- Created coding standards and design patterns. Performed code reviews to ensure code hygiene and adherence to standards. Introduced unit test suites using Jasmine and JSHint in an automated build.
- Mentored developers in advanced JS, frameworks, implementations, and patterns. Instituted a book club to sharpen developers’ skills and encourage professional growth. Regularly hosted lunch & learn sessions, maintaining internal Wiki articles.
Technologies: Ext.js, AngularJS, jQuery, jQuery UI, Require.js, Node.js, JSHint, JsDuck, Jasmine, Perforce, Windows
Node.js Developer in Las Vegas, NV, United States
Member since February 24, 2016
Jeremy is a senior software engineer with a passion for modern JavaScript—client and server-side—including React, Redux, Angular, and Express. He believes in clean code, testing, and reading the manual. Making cool software makes him giddy, and he is deeply moved every time he sees his work being used by others.
Jeremy is now available for hire
Portfolio
- Automation AnywhereExpress, Jest, Node, React, Redux-saga, TypeScript
- onQNpm, S3, Lambda, Redshift, React, React Native, Redux, Node, Bitbucket, Git...
- PrometheanReact, React Native, Redux, Babel, ES6/JSX, Kendo UI, Twitter Bootstrap...
Experience
- JavaScript 15 years
- Git 7 years
- Test-driven Development (TDD) 7 years
- Node.js 7 years
- React 6 years
- Jest 4 years
- AWS 3 years
- Redux-saga 2 years
Availability
Part-time
Preferred Environment
Mac, Nvim, Git
The most amazing...
...thing I've made is a multi-user collaboration environment similar to Google Slides.
Employment
Experience
- Todo (Development)https://atom.io/packages/todo
An Atom package for finding TODO statements with over 57k downloads.
- ReactJax React Testing (Other amazing things)https://www.youtube.com/watch?v=yqkOlMtr-gs
React testing talk I gave in Jacksonville
- Language Server Protocol Tutorial: From VSCode to Vim (Publication)The main artifact of all your work is most likely plain text files. So why don't you use Notepad to create them? Find out how the Language Server Protocol can transform text editors into code editors, without coupling.
- Write Code to Rewrite Your Code: jscodeshift (Publication)How many times have you used the find-and-replace functionality (or RegEx) across a directory to make changes to JavaScript source files? Up your refactoring game by using codemods, scripts used to rewrite other scripts. In this article, Toptal Freelance Developer Jeremy Greer walks us through three common uses of codemods, using the toolkit “jscodeshift.”
Skills
Languages
JavaScript, Java, PHP, PythonFrameworks
Express.js, Jest, Redux, YARN, React Native, FeathersJSLibraries/APIs
React, Node.js, Redux-saga, ReselectTools
Mongoose, Mocha, Git, Bitbucket, Redux Thunk, NPM, GitHub, Terminal, Vim Text EditorParadigms
Agile Software Development, REST, Test-driven Development (TDD)Platforms
Linux, MacOS, Heroku, AWS LambdaOther
Front-end, Enzyme, ESLint, Private NPM Modules, Shell Scripting, AWS, AWS API GatewayStorage
AWS S3, MongoDB
Certifications
- AWS Certified Cloud PractitionerMAY 2020 - MAY 2023AWS
