All Services Business & Finance Excel / SQL guru w/20+ years experience. $50/hr · Starting at $50 over 30 Years of experience with excel, and 20 year of experience with SQL. Also do work with Python and R but I do not consider my self an expert on those yet. About $50/hr · Ongoing Download Resume over 30 Years of experience with excel, and 20 year of experience with SQL. Also do work with Python and R but I do not consider my self an expert on those yet. Skills & Expertise ExcelPythonR ProgrammingSQL 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Python DevelopersR ProgrammersSQL Developers