Developer portfolio website examples

What to include

Reviewers usually spend under two minutes on a portfolio before deciding whether to read your code. Put the things they look for first, and leave out anything that does not help them decide.

• A one-line summary of what you build and for whom, for example backend services, mobile apps or developer tooling
• Three to five projects, each with a live demo or recording, a link to the source and a short write-up
• A skills section grouped by how you use them (languages, frameworks, infrastructure, testing) rather than a wall of logos
• Work history in brief, with a link to a downloadable resume in PDF
• Contact details: email, GitHub and one professional network profile
• Optional but valuable: open-source contributions, technical writing or talks

How to write up each project

Treat every project like a short design document. A reviewer wants to know what problem you solved, which constraints you faced and what you chose not to do. That tells them more than the feature list.

Keep each write-up to 150 to 300 words with a clear structure, and put the most impressive number or outcome near the top. If a project was built in a team, say exactly which parts were yours.

• Problem: one or two sentences on who had the problem and why it mattered
• Approach: the architecture, main technologies and one trade-off you made deliberately
• Result: a measurable outcome such as response time cut from 900 ms to 120 ms, 2,000 weekly users or a passing load test
• What you would change next time, which signals maturity
• Links: live demo, repository and, if relevant, a short screen recording

Homepage copy and example headlines

Your hero section should say what kind of engineer you are in plain words. Avoid vague claims like passionate coder or tech enthusiast; specificity is what makes someone keep reading. A good headline names your focus area and, where possible, the kind of team or product you want to work on.

• Backend engineer building reliable payment and billing APIs
• Frontend developer who turns complex dashboards into fast, accessible interfaces
• Full-stack developer shipping small web products end to end, from database to deploy

Design and technical tips

Your portfolio is itself a code sample, so performance and accessibility count. A page that takes five seconds to load on a phone says more than any skills list. Keep the design simple, readable and consistent, and let the projects carry the visual interest.

• Aim for a fast first load: compress images, avoid heavy animation libraries and keep fonts to one or two families
• Use semantic headings and real links so the site works with screen readers and keyboard navigation
• Show code with syntax highlighting and short excerpts, not full files
• Make sure it reads well on a phone, since many recruiters open links from email on mobile
• Use a custom domain if you can; it looks more established than a default subdomain

Common mistakes to avoid

• Listing tutorial clones such as to-do apps or weather widgets without any original twist
• Broken demo links or apps that fail because a free hosting tier went to sleep or an API key expired
• Repositories with no README, no setup instructions and a single commit
• Skill bars or percentages, which say nothing measurable and invite awkward interview questions
• Hiding contact details or forcing people through a form with no email address

Getting found and sharing it

Put the portfolio link in your resume header, your GitHub profile README and your professional network profile. Give each project its own page with a descriptive title, such as Real-time chat service in Go, so it can appear in search results on its own.

When you apply for a role, link directly to the most relevant project rather than the homepage. Recruiters rarely click around, so make the first page they see the strongest one.

Frequently asked questions