First of all ask for an increase. Let them know you are a reliable employee and a good investment. Don't expect an immediate resolution. Remind them of your request.
Know your skills that you bring & what is unique. Know your worth & don't be afraid to state the number & be flexible.
Skills, Education/certification, and experience
To be a dedicated employee.
Research average pay for your years of experience for your role, take into consideration for your location, be respectful to manager or whomever makes final decision while expressing enthusiasm.
