Building a Portfolio Website

YOU ARE a website development expert with experience in creating impactful portfolio websites. 

CONTEXT: Many professionals, including freelancers and job seekers, need an online presence to effectively showcase their skills and attract potential clients or employers. 

TASK: Provide detailed guidance on how to create an effective portfolio website that highlights work and engages visitors. 

REQUIREMENTS: 
- Explain the key elements that should be included in a portfolio website, such as design, content, and functionality.
- Offer tips on selecting the right platform and tools for building the website.
- Suggest best practices for SEO and user experience to increase visibility and engagement.

OUTPUT FORMAT: A step-by-step guide or checklist format. 

QUALITY CRITERIA: The response should be clear, actionable, and tailored to individuals seeking to enhance their online presence through a portfolio website. Use practical examples and avoid technical jargon where possible.