Freelance Software Engineers in Petaluma
Freelance Software Engineers in Petaluma
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Harrison Songolo
pro
Petaluma, USA
Interactive Websites & Full-Stack SaaS Builds
5.0
Rating
11
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Interactive Websites & Full-Stack SaaS Builds
1
An update on the red-team loop from my last post. I turned it from a one-off script into a real harness I run with one command against the whole stack. It attacks the backend, replays out-of-order Stripe events to prove a cancelled plan can't come back, and it screenshots the site and fails if the page renders as a flat white frame. That last one is a real bug I hit: the old checks passed because there were no console errors, but the entire hero was painting white on certain GPUs. I also added a tripwire that fails the build if I ever delete something already built and verified, or reintroduce a mistake I already fixed. Iterating on a live 3D site, the hard part is not breaking the thing that already worked. It runs in CI now, so every push gets checked. Live: xkaii.studio (http://xkaii.studio)Security: xkaii.studio/security
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102
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Agent Skills: An Authoring Standard for AI Tooling
0
6
0
Backline: A Native DAW and Video Editor in Sync
0
5
0
Multi-Tenant Isolation in PostgreSQL
0
6
Software Engineer
(4)
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Faye Hayes
Richmond, USA
Full-Stack Engineer | Next.js, Node, Prisma, Stripe
8
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Full-Stack Engineer | Next.js, Node, Prisma, Stripe
0
Freelance Flow: Lightweight Finance Tracker
0
8
15
In my next episode of “build something lightweight that I need but can’t find anywhere” comes this care coordination app. I built it to simplify my own post-surgery recovery. As an introvert, coordinating with multiple people and scheduling is a pain. This quick app made it easy to coordinate meals, errands, and pet care with family and friends without the added stress. V1 was mostly hard coded (Next JS/html). V2 is built with: Next.js, React, Node.js, Prisma, and Postgres DB. Deployed on Vercel for rapid iteration.
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Current passion project is Elevo. Elevo gives solopreneurs and fractional professionals everything they need to run, manage, and grow—without juggling a dozen apps. The future of work is fractional. We want to make it easy to launch and connect business owners to each other.
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20
Partnered with the Cheersy team to rebuild their no-code marketplace into a scalable, custom MVP using Next.js, Prisma/Node.js, and AWS. The result: faster performance, secure payouts, and a smoother booking flow for couples and coordinators.
20
212
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