Spreadsheet Formulas Setup Expert

I have a spreadsheet that already contains rows of raw data, but it isn’t doing any of the heavy lifting for me yet. I’m looking for someone who enjoys data-entry work and, more importantly, knows how to turn a plain sheet into a dynamic tool through well-structured formulas and functions. What I need: • Clean up and organize the existing columns only where necessary. • Build the right formulas—think SUMIF, VLOOKUP, INDEX-MATCH, conditional calculations, or whatever produces the most reliable results for this data set. • Make sure every function is error-free and scalable so I can keep adding records without breaking anything. • Provide a brief note or inline comments explaining how each key formula works, so I can maintain it later. The file is ready for immediate hand-off. If you’re comfortable troubleshooting spreadsheets and setting up smart calculations, I’d love to work with you.