whitehatstoic

Software · Security · AI safety

Build it right. Test it thoroughly. Keep it safe.

We build software, host it on evolved, run the tests that protect it, and research AI safety.

  • We can ship a web app, database to deploy
  • We can safety-test your AI app
  • We can audit sign-in and payments
  • We can design model evaluations
Services
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Projects
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Research
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Advisory
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Services

Hire the builder who also tests it.

We build your product and test it to protect it. Priced per hour, per feature or per project.

Custom quote

Every engagement is scoped and priced after a short call.

Book a meeting about services
  1. Full-stack development

    Web and mobile apps, from database to deploy

    Tested, monitored and documented, ready for your team to keep building.

    • Next.js, Node and Postgres
    • Expo and React Native
    • Accounts, payments, admin

    Hourly or per feature.

    Book a meeting about this →
  2. Cybersecurity and AI safety testing

    Find and fix weak spots before they cause harm

    Security tests on web apps and AI systems, with a written report and fixes.

    • Web app and API review
    • Prompt injection tests
    • Retest after fixes

    Scoped after a short call.

    Book a meeting about this →
  3. AI safety research

    Evaluations and alignment research, on request

    For labs, startups and grant-funded projects.

    • Behavior evaluations
    • Fine-tuning experiments
    • Write-ups ready to publish

    Per project or grant.

    Book a meeting about this →

Projects Built

Projects we build and run.

Cheap Recorder, and evolved: the platform that hosts our projects and can host yours.

Book a meeting about projects built
vlvd.net on desktop
vlvd.net on tablet
vlvd.net on phone

evolved

Live

The platform that runs our projects, open to clients

Every project we release lives on evolved, at vlvd.net, and your project can live there too.

  • Fast and always on
  • Updated without downtime
  • Your data kept safe

Custom quote

Hosting for client projects, priced per project.

Research

Work on keeping AI aligned.

AI alignment research, done in the open.

Book a meeting about research

Advisory

Advice from someone who has built it.

Independent advice on teams, tools and technology.

Custom quote

Every engagement is scoped and priced after a short call.

Book a meeting about advisory
  1. Change management

    Move a team to a new system without losing momentum

    Plan and lead a team through new software, processes or structure.

    • Change plan
    • Rollout and training
    • Adoption check-ins
  2. AI adoption

    Find where AI helps, roll it out safely, measure the result

    Pick the right tools, set safe-use rules, and track the payoff.

    • Use-case review
    • Tool and pilot plan
    • Safe-use policy
  3. Team talent analysis

    An outside read on your team's skills and gaps

    The skills your team has, the ones it needs next, and how to close the gap.

    • Skills map
    • Hire or train plan
    • Interview design
  4. Independent reviews

    A second opinion before you commit

    A plain written verdict on a project, codebase or vendor before you commit.

    • Codebase review
    • Vendor review
    • Clear recommendation

Writing

The whitehatstoic newsletter

Essays on AI, security and building.

Contact

Tell us what you are building.

Tell us the product, the deadline and your biggest worry. We reply with a plan and a price.