Santanu Karmakar
Full-Stack Developer | Custom SaaS & Web
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Aethel & Stem - preserved-botanical studio site (concept build, full copy)
A complete brand commerce site for a fictional luxury dried-floral studio:
editorial landing with seasonal "edit" drops, shop grid with sale pricing,
a 4x/year subscription product, gallery with hand-written image alt-text
(for image search, not decoration), concierge-style contact tier, and
shipping/returns/privacy scaffolding.
Every line of copy was written, not lorem-ipsummed - "Botanical artistry,
preserved for years" had to carry a $145 average order value on its own.
The discipline that went into this is what your product page gets: pages
that photograph like the brand they sell.
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AuraLens - a desktop-class photo editor that runs entirely in the browser
No server. No upload. No account. On-device AI reads the photo (80+ object
classes, faces, exposure), auto-fixes it, and hands the user 25+ pro tools
curves, levels, frequency separation, dodge & burn, mesh warp, histogram and waveform scopes - all on Canvas/WebGL pipelines running locally. A real Lightroom workflow where the original image never leaves the customer's laptop.
Stack: WebGL + Canvas pixel pipelines, on-device ML models (loaded once,
run offline after), optional opt-in cloud vision via Cloudflare Workers AI
that only ever sends a downscaled copy - privacy as architecture, not a
policy page. Open-sourced (AGPL with commercial license available)
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