Languages
Python, Python 3, Python 2, JavaScript, JavaScript 6, JavaScript 5, C++, C++11, Java, HTML, HTML5, CSS, CSS3, C, SQL, Java 6, Java 7, HTML4, Bash, Bash Script, TypeScript, C#, Objective-C, PHP, Haskell
Libraries/APIs
jQuery, React, React Redux, Pure CSS, Node.js, Python API, JavaScript Charting, Django ORM, HTML5 APIs, Reactstrap, jQuery CDN, Stripe API, Plottable.js, D3.js, Redux Form, GitHub API, JavaScript API for Chrome, Moment.js, PyQt, PyQt 5
Tools
GitHub Pages, JavaScript Debugging, JavaScript Toolchain, GitHub, Chrome Developer Tools, Webpack, Webpack 2, Webpack 4, Webpack 3, Git, Redux Thunk, Jenkins, Travis CI, CircleCI, GitLab, GitLab CI/CD
Platforms
Google Chrome, Android, Linux, Amazon EC2, Firefox, Amazon Web Services (AWS), Windows, iOS
Storage
JSON, MySQL, PostgreSQL, SQLite, AWS S3
Other
Data Structures, Algorithms, Technology, HTML UI, CSS Grid, Bootstrap UI, Chrome Extensions, Finance, Sorting Algorithms, Writing & Editing, AWS, Front-end, Back-end, Full-stack, Tornado, Firefox Extensions, Entrepreneurship
Frameworks
Django, React Native, Redux, Electron, Bootstrap, Bootstrap 3, Bootstrap 3+, Bootstrap 2, Laravel, Chrome, Express.js
Paradigms
HTML DOM, Agile Software Development, Test-driven Development (TDD), Continuous Delivery (CD), Continuous Integration (CI)