ZeriZeri Ltd, London

Precisely.

An independent technology studio building AI-native products, engineered at the edge.

The ZeriZeri interlocking double-Z symbol

zerizeri   /ze·ri·ze·ri/   Swahili, adverb. Exactly, precisely.

Built to fit. Exactly.

Infrastructure first.

Every product starts with the platform: edge compute, isolated data and four live environments from day one.

Intelligence built in.

AI is part of the architecture, not a feature bolted on. Agents research, draft and operate, and a person approves.

Precision by default.

Built with the discipline of regulated finance: audit trails, controlled change and security designed in.

The work

Two products. One standard.

doughrise.store

DoughRise

Baking, made intelligent.

Precision tools for bread and pizza makers. Free calculators, a subscription platform for serious bakers and teachers, and back-of-house software for micro-bakeries.

Visit DoughRise ›

geogize.com

Geogize

Get found by AI.

AI search visibility for UK businesses and their agencies. Geogize audits how a site reads to ChatGPT, Perplexity and Google's AI answers, then writes the exact fixes.

Visit Geogize ›

Engineering

Under the hood.

Both products run on one serverless edge platform, designed, built and operated in-house.

Compute
Cloudflare Workers at the edge, with entitlement gating per product tier.
Data
D1 SQL with per-user isolation for GDPR, KV for fast reads and R2 for object storage.
Environments
Development, staging, sandbox and production, each with its own database.
Commerce
Subscription billing, transactional email and a Shopify storefront, joined by verified webhooks.
Automation
A fleet of AI agents for research, content and operations. Every change is human-approved.
Security
Scoped tokens, prompt-injection defences, inert-only content changes, preview and revert.

Founder

Benjie Evans.

Infrastructure lead. AI builder.

My career has been in IT management at a Japanese investment bank in London, running the platforms, identity and controls a regulated trading business depends on.

I founded ZeriZeri Ltd to build AI-native products myself, end to end: architecture, edge infrastructure, billing, data protection and a working agent fleet. I plan in conversation, ship through agentic coding tools, then harden like a bank would.

OPEN TO NEW ROLES

Infrastructure and platform leadership. AI engineering and enablement. Bringing AI safely into regulated firms.

London based. Hybrid or remote.

Let's build something exact.

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