journal article coding for a meta analysis

I'm looking for a qualified freelancer who can help with a project that involves coding journal articles for a meta analysis. The field of study is in education, and I will provide the articles that need to be coded. There are more than 20 articles that need to be coded for the project, so someone with experience coding journal articles is preferred. If you think you have the necessary skills to provide a quality result, please submit a proposal for the job. Thank you!