Portfolio · Sergey Krinitsyn

A single-page portfolio site for an AI Product Engineer. Dark theme, warm-amber accents, custom typography (Inter + Instrument Serif + JetBrains Mono). Zero build step — plain HTML + Tailwind via CDN.

Live: putksebe.su/cv

What's here

• index.html — the portfolio page (~1100 lines, self-contained)
• assets/photo.jpg — hero photo
• resume-en.md · resume-ru.md — text resumes downloadable directly from the site

Design choices

• Dark + warm amber accent — sets a different tone from the standard "minimalist tech portfolio." Reads as serious without feeling corporate.
• Serif headings (Instrument Serif), sans body (Inter), mono details (JetBrains Mono) — three-font system used consistently.
• No JavaScript framework — the page is 33KB of HTML. Loads instantly, no build pipeline.
• 8 project cards with bento layout for the two featured ones.
• Photo fallback — if the image fails to load, a subtle "SK" monogram appears in its place (graceful degradation).

Run locally

python3 -m http.server 5180 --directory .
# open http://localhost:5180

Deploy

The repo deploys cleanly to any static host:

• Vercel: npx vercel --prod
• Netlify: drag the folder onto app.netlify.com/drop
• Firebase Hosting: add a target in firebase.json and firebase deploy --only hosting
• GitHub Pages: enable Pages from the repo settings

What I wanted to avoid

• The generic "AI gradient + glass card + glow" aesthetic — every AI engineer portfolio looks the same now.
• "Hi, I'm X. I'm passionate about technology." — useless filler text.
• Stack icons in a grid — pulls focus from actual work.

Instead: short prose, six labeled stack categories, eight project cards with stack + scope + outcome triplets.

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Author: Sergey Krinitsyn · putksebe.su/cv · sergeykrin98@gmail.com