1. Develop software applications: You could develop software applications that utilize object-oriented technology to solve complex problems or improve the efficiency of existing systems. This could include developing web applications, mobile applications, or desktop applications that use object-oriented programming languages like Java, C++, or Python.

2. Offer consulting services: You could offer consulting services to businesses and organizations that need help with designing and implementing object-oriented software systems. This could include tasks such as software architecture design, code optimization, or developing reusable software components.

3. Teach and educate: You could offer courses or workshops to teach others about object-oriented technology. This could include teaching university courses or creating online courses or tutorials that people can access from anywhere in the world.

4. Conduct research and development: You could work for a research institution or organization to conduct research and development in object-oriented technology. This could involve exploring new programming languages, developing new software development tools, or designing new software frameworks that could have applications in various industries.

It’s important to note that object-oriented technology is a widely-used programming paradigm that requires significant education and expertise. However, if you have the necessary skills and knowledge, there may be many opportunities to make money in this field.