Frontend

• Building websites with HTML5, CSS3, jQuery, Javascript, JSX & Typescript
• React, Angular
• Bootstrap, Angular Material, MUI Material
• Responsive design
• Recharts
• Code linting, cross-browser & accessibility testing
• Test-driven development: unit testing (Jest), integration testing (Cucumber), end-to-end testing (Puppeteer) & Behavior-driven development (Gherkin)
• Mobile apps with React Native and Expo
• AJAX
• Netlify

Backend

• Node.js, Express.js
• API, RESTful, JSON
• SQL & NoSQL databases (PostgreSQL, MongoDB)
• JWT Authentication and Password middleware
• AWS Lambda, Google Firebase
• Heroku

Devel Tools & Other Skills

• JSDoc
• OAuth2
• Version control (Git/GitHub)
• VSCode
• CLI
• Scum (Trello)
• Project management
• Research
• Training
• Reporting