Freelancing is basically a kind of work where people are self-employed as they take projects and some piece of work from some company or person but they are not part of that company or organization. As opposed to a regular salary job where the payments are fixed and monthly, freelancing projects/assignments are paid per case basis. Hence a freelancer is not supposed to work full time for the company/person, instead, they just need to finish only a specific task. Freelancing can be a full-time career for many professionals. And the most amazing part of freelancing is that it is not limited to a particular domain, from content to coding, freelance jobs are available in every domain. In India, Freelancing is not considered as a highly paid job, but that’s not true. Your earning capacity depends on your quality and quantity of work. If you want to earn more apart from your full-time salaried job, freelancing can be a great option for you. There are many online websites where you can find a freelancing job. You just need to give time to select and get a good project/assignment.
Investing in Index Funds – I use Vanguard for this, but there are several reputable sites out there that allow you to do the same thing.  It’s a good way to invest excess cash that you don’t need now and use it to diversify your portfolio.  I’m not going to make a specific recommendation here, but Vanguard does have a page that will make a recommendation to you based on your risk tolerance.  This is generally going to require more up-front money than Lending Club (probably $1,000+), but if you have the money, it’s something to consider.
Portfolio income can come from multiple sources – interest/bond coupons, stock dividends, financial strategies including derivatives and capital growth.  Each offers some cash flow and some also offer potential capital gain with some risk from liquidity and volatile prices.  In this low-yield environment, many investors rely too heavily on cash flows and to pursue this are venturing further into riskier areas than they’d normally consider.