Stefan Golubović's HackerRank Certificates
Certificate: C++ (Basic)
skill
Certificate: Python (Basic)
skill
Certificate: Java (Basic)
skill
Certificate: Python (Intermediate)
skill
Certificate: Python (Advanced)
skill
Certificate: Problem Solving (Intermediate)
skill
Certificate: Problem Solving (Basic)
skill
Certificate: Java (Intermediate)
skill
Certificate: C# (Basic)
skill