Developer Portfolio Site Tips That Actually Get Interviews
A developer portfolio is not a second résumé dump — it is a landing page for trust. Recruiters and clients decide in seconds whether you look oriented, credible, and easy to work with. “What should I write?” and “nobody visits” usually mean the site never answers who you help and what proof you have.
Lead with a sharp sentence
Above the fold, state:
- Who you are (role / specialty)
- What problems you solve
- What you want next (job, freelance, collab)
Example: “Full-stack TypeScript developer focused on design-system-heavy SaaS. Currently open to remote staff-engineer roles.”
If removing the nav would make the first screen look like any other template, the branding and message are too weak. Put your name/mark at hero scale; do not hide identity in a tiny logo only.
Show projects as case studies, not icon grids
For each featured project, cover:
| Section | Content |
|---|---|
| Problem | Who hurt and why it mattered |
| Role | What you owned |
| Approach | Architecture / trade-offs in a few bullets |
| Stack | Honest list — not every npm package |
| Outcome | Metrics, screenshots, link to live/repo |
“Built a React app” is table stakes. “Cut checkout p95 from 2.1s to 900ms by splitting bundles and fixing CLS on the payment step” is memorable. Private work? Describe constraints and your contribution without leaking secrets; offer a sanitized diagram.
Three strong case studies beat twelve favicon links.
Make performance and craft visible
Your portfolio is a sample. Ship:
- Fast LCP (compressed images, restrained JS)
- Sensible accessibility (contrast, focus states, alt text)
- Responsive layout that does not collapse into mystery scroll
- Working contact path (email, form, or calendar)
Visitors notice jank. A lightweight Astro/Next static site often signals taste better than a heavy animation showcase that drops frames on a laptop.
About and proof beyond GitHub stars
Add a short About that sounds human: how you work with designers, languages you are fluent in, time zones. Link to LinkedIn/GitHub, but put evidence on your domain — READMEs rot and stars confuse non-technical readers.
Talks, open-source PRs, and “things I debugged” posts count as proof. Pin 2–3 external artifacts max so the page stays scannable.
Blog without burning out
A blog helps when posts show how you think. Cadence ideas that survive day jobs:
- One deep post per month beats abandoned weekly promises
- Write about bugs you fixed, RFCs you drafted, tools you maintain
- Republish conference notes with your commentary
- Skip SEO spam that you would not put your name on
Each post should end with what you learned — not only what the docs already say.
SEO and share basics (enough to matter)
- Unique title and meta description per page
og:imageso Slack/LinkedIn previews do not look empty- Canonical URL if you mirror on Medium
- Sitemap and a sensible
robots.txt(do not Disallow your own site)
You do not need a growth hack funnel. You need to be findable by name and by a couple of specialty queries.
Freelance vs job-hunt modes
Job-hunt: emphasize team impact, code review, mentoring, stack fit.
Freelance: emphasize scope, communication, delivery dates, and clear CTA (“book a call”).
Switch the hero CTA when your goal changes. Stale “open to work” banners after you start a job look careless — update or remove.
Maintenance checklist
- Hero sentence still true
- Featured projects still your best work
- Contact method works on mobile
- Broken demo links fixed or labeled archived
- Dependencies/security on the site itself not embarrassing
Bottom line
Clarify the offer, prove it with a few case studies and a fast accessible site, and publish occasionally when you have something real to say. Portfolios compound when you treat them like a product you iterate — not a weekend theme you abandon after deploy.