If I may add to the excellent suggestions above, the link below gives an insight into project finance at W&C and an associate there speaks about opportunities in project finance in Africa because of the gap in investment. You could then follow up and speak about what that means for the firm and you.
https://www.chambersstudent.co.uk/p...-and-energy/becoming-a-project-finance-lawyer
https://www.chambersstudent.co.uk/p...-and-energy/becoming-a-project-finance-lawyer