If you want to learn technical skills online without spending a fortune, you need to have a clear goal and choose the right platform. To consolidate your knowledge and improve your confidence, you can create a portfolio or website that displays your projects, products, or achievements. Platforms like GitHub, WordPress, or Wix are great for hosting and sharing your work. You can also participate in online competitions, hackathons, or challenges to test and challenge your skills. Additionally, volunteer for a cause or organization that needs your skills. Platforms like VolunteerMatch, Catchafire, or Idealist can help you find the perfect project. Finally, network with other learners, professionals, or mentors who share your passion and goals. Platforms like LinkedIn, Meetup, or Eventbrite are great for finding online events, groups, or communities. By following these tips and applying your skills to real-world situations and problems, you can boost your resume and career prospects with new and valuable abilities.