Whether it’s an important consumer application, a specialist app to solve a particular niche problem, or even a time-wasting game you can play on your phone, you can create a massively successful business if you build software that helps people. (Look at the rise of Slack—the team communication software that went from side project to billion-dollar company in just 2 years.)
Proz.com is a site where you can get paid to translate all kinds of documents, including files and even conversations. The site provides you with an opportunity to list your services as a translator. They offer opportunities in Spanish, German, Italian, Chinese, Arabic, Japanese and other languages, and specialize in legal, medical, technical and other fields.
Most platforms follow the process that will ask you to apply by filling in a simple form, and then a teaching demo will have to given their experts. Once selected, documentation and profile creation will be done, followed by training and induction webinar. Once you attend the webinar, you will be listed as a teacher and will get your online sessions to conduct. Beginners can make around Rs 200 per hour, which can increase to Rs 500 as you gain experience and expertise.
Another great way to earn money from your home office is to sell your skills or knowledge by teaching classes. For instance, if you’re an exercise guru, you might start an exercise class in a large spacious area in your home. People are willing to pay to learn about many fields of knowledge, from cooking and gardening to soap or candle making. Playing a musical instrument, child birthing, dancing, dog training, yoga, and even foreign languages are all great topics for expert classes.
For example, the content on Super Weddings is useful whether you're organizing a wedding today or next year. All the content on the site is created accordingly. To make things easier for the audience, it is separated into categories to make it very convenient for the reader to find what they're looking for. This, of course, is also very good for SEO. 
If my piece of content is so unique and valuable around hiking backpack recommendations, that other reputable outdoor websites are willing to link to it and build the page’s authority, then I’d have a very real opportunity to rank high in organic search for these search terms (meaning, my page will come up first when someone searches for hiking backpacks).
Your Ads. The key to success will be in your ability to get the word out about your classes. Word of mouth will play an important role in your marketing efforts because taking classes is something that friends like to do together. Don’t just rely on friends and family, though. Post fliers in supermarkets, churches, and school bulletin boards. You’ll definitely want to have an online presence so people who are searching your area for such classes will be able to find you. You can establish one by creating a website, and then using digital media to spread your message. And don’t forget your neighborhood as a source of business. Take some time to visit your neighbors, even if you just visit one block a day, and tell them about your new business.
You'll also need ecommerce software, fulfillment software, worry about warehousing, customer service, refunds and so on. But that's not all. You'll also need traffic. Think search engine optimization, Facebook ads, and other social media campaigns. Sound like a lot of work? Sure, it is. Especially if you do it all on your own. You could opt for Amazon's platform, which might be the easier route. But, then again, at the end of the day, this is a serious business, which could produce significant profits. So you're either all in or you're not. 
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