Can anyone guide me what should I do atp

I'd say I wasted almost 2 years for nothing in college. I have almost 0 skills am in third year. Have a avg 7 pointer cgpa, average dsa skills (1550 on lc , 1500 on codechef ), no other skills such as developement or anything. I am from a decent college, but I feel I am lagging behind. I am ready to dedicate myself for 1 year to get good placement what shall be my roadmap.