- Web Development: 10 years
- Full Stack Development: 9 years
- Application Development: 9 years
- Software Engineering / Development: 10 years
- Software Debugging: 10 years
- Visual Studio / Visual Studio Code: 10 years
- Code Review: 9 years
- Object Oriented Programming (OOP): 9 years
- Object Relational Mapping (ORM): 9 years
- Git / Github: 9 years
- Version Control System: 9 years
- Software Design Patterns: 4 years
- Web Optimization: 3 years
- BASH: 10 years
- Front-End Development: 10 years
- HTML / HTML5: 11 years
- JavaScript: 11 years
- CSS: 10 years
- Bootstrap: 10 years
- React.js: 7 years
- SASS/SCSS: 5 years
- Back-end Development: 9 years
- Node.js: 7 years
- Express.js: 7 years
- Ruby: 4 years
- Ruby on Rails: 4 years
- Flask: 2 years
- Heroku: 9 years
- Python: 3 years
- Databases: 9 years
- JSON: 9 years
- Relational Databases: 9 years
- PostgresQL: 9 years
- SQL: 9 years
- MongoDB: 4 years
- MySQL: 4 years
- Automated Testing: 8 years
- Software Testing: 9 years
- Testing: 9 years
- Unit Testing: 9 years
- Jest: 4 years
- RSpec: 3 years
- Pytest: 2 years
- Jenkins: 2 years
- CI/CD: 3 years
- Amazon Web Services: 3 years
- Heroku: 3 years
- Algorithms: 7 years
- Data Structures: 7 years
- macOS: 12 years
- Unix Shell: 9 years
- Agile: 5 years
- Confluence: 5 years
- Scrum: 3 years
- Project Implementation: 5 years
- Business Development: 3 years
- Project Leadership: 3 years
- Critical Thinking: 15 years
- Presentation Skills: 12 years
- Leadership Skills: 8 years
- Mentoring/Coaching: 7 years
- Conflict Resolution: 3 years
- Decision-making / Trade-offs: 3 years
- Technical Writing: 4 years