Any professional experience you do have should go below your skills section.
To include skills on a functional resume, create a separate skill section that lists your successes with key skills relevant to the position for which you’re applying. Hard skills might include proficiency in things like: Generally, these are more technical skills that you learn in school, certification programs, training materials or experience on the job. Hard skills are abilities specific to the job and/or industry. Soft skills are personal habits and traits that shape how you work, on your own and with others.
Hard skills are technical knowledge or training that you have gained through any life experience, including in your career or education. Programming languages (such as Perl, Python, Java and Ruby)