The key difference between portfolio and resume is that portfolio is more detailed and has multiple pages, whereas a resume is only one or two pages long.
Conference papers are typically published in a collection called “proceedings”, which can be printed by university presses, professional organizations, big-name publishers, or simply online.
Conference Papers are articles written with the goal of being accepted to a conference, typically an annual or biannual venue with a specific scope where results can be presented as an oral presentation, a poster presentation, or a tabled discussion.
A Personal Portfolio provides a personal record of a student's success or improvement in a range of areas and is essential and relevant to their own career development.
A Portfolio is a systematic collection of student work that represents student activities, accomplishments, and achievements over a specified period of time in one or more areas of studies.
To create a Portfolio, first identify your best work samples, create a contents section, include your resume/biodata/CV, add a personal statement outlining your professional goals, list out your hard and soft skills, attach samples of your best work, include recommendations and testimonials from credible sources, mention any awards or recognitions that you have received for your work, and provide references.
Journal papers tend to have generous page-limits (or none at all), but typically require the work to be more comprehensive and self-contained in return.