Assuming I have the power to make decision in this country, the first thing I will fix is the issue of electricity. If the country is going to shift into production and attract foreign investors, there has to be constant electricity which will reduce the cost of production. One thing that producers spent so much money on in this country is power generation, and the high cost of doing that has sent many producers packing out of the country and small industries folding up. Another thing that needs to be fixed is the issue of insecurity.
Electricity na big problem for any society that's walking towards development and no fit provide constant power for the country, it discourages investors coming to invest in that country when they recount how much they would be spending on diesel just to be powering their facilities alone.
So if the issue of electricity can be fixed and it becomes an issue of the past then we might have a many international companies troopin which go lead to employment increase and in that way reduce redundancy way dey cause insecurity. Also for local entrepreneur setup with a small scale enterprise it does reduce the cost they incur in buying fuel which they direct that cost into the cost of the service they provide.
From my own perspective I think Nigeria's economy can be revitalized through economic diversification away from oil into agriculture and manufacturing, structural reforms like improved infrastructure and deregulation, and enhanced investor confidence via policy stability. Other key strategies include increasing government revenues, strengthening social safety nets, investing in education and human capital, and tackling corruption to improve governance.