Software engineer by day, freelance photographer by evenings and weekends. Most of what I build sits at that intersection.
Featured project: rajugari-abbayi-photos —
the photography delivery platform I run my freelance business on. Cloudflare Workers + Hono at the
edge, R2 photo storage, Supabase + RLS, React 19 frontend on Vercel. Architectural trade-offs are
documented in DECISIONS.md.
Writing:
- Signing S3-compatible URLs in a Cloudflare Worker without the AWS SDK — how 50 lines of
crypto.subtlereplaces a 500 KB SDK - The DNS incident that took down my Supabase project for an afternoon — what
dig +tracetaught me about silent failure modes
Photography: rajugariabbayishots.vercel.app Portfolio: gvvskvarma.github.io/vishnu-portfolio

