Consulting
We build AI products. We can help with yours.
Senior engineering and AI product expertise — for independent builders shipping with AI, and for organisations building serious AI platforms.
Book a free chat
Emmanuel Higgins
Founder & Senior Software Engineer
45 minutes, no pitch. Bring an app, a question, or just curiosity about AdventAI - happy to talk through what you're building, what's next, or whether a review would even help you.
Built by us
Our own work, live in production.
We designed and built AdventAI, AI study for the Bible, Ellen G. White's writings and the Adventist pioneers.
- Search
- More than 100,000 pages, searched in milliseconds.
- Chat
- Every sentence cites its source. Quotes are cut from the source by software, never typed by the AI.
- Bible commentary
- Built on more than 3.4 million citations of, and hints at, Bible verses.
- Languages
- The entire library can be translated into more than 50 languages.
- API and MCP
- A REST API and an MCP server, so your own AI agents can use the library.
For independent builders
Code, architecture, and product reviews for founders and solo developers shipping with AI tools.
AI tools have made it possible to ship a working product in a weekend. They have not made it easier to know whether what you shipped will hold up under real users, scale past the first hundred customers, or pass a security review. We do focused, practical reviews — code, architecture, UX — and tell you straight what's solid, what's load-bearing duct tape, and what to fix first.
Code review
A senior engineer reads your codebase end-to-end and gives you a written report: what's solid, what's risky, what to refactor before it bites you.
Architecture review
Database choices, API boundaries, auth flow, deployment topology. We tell you whether your stack will survive 10x growth or quietly fall over.
UI / UX review
A walk-through of your product from a first-time user's perspective, with concrete fixes for friction points, accessibility gaps, and overall user experience.
Security & auth check
Targeted review of authentication, authorisation, secrets handling, and the most common AI-app footguns (prompt injection, leaked keys, exposed admin endpoints).
For organisations
AI platform development, integration, and advisory for teams building real products.
AI integration is rarely the hard part — the hard part is wiring it into an existing product, an existing team, and an existing set of constraints (compliance, latency, cost, change-management) without breaking what already works. We come in as senior engineering partners on AI platform builds, integrations into existing systems, and the strategic work upstream of either.
AI platform development
End-to-end design and build of internal AI platforms: model orchestration, retrieval, evaluation, observability, and the tooling your team needs to ship safely.
AI integration into existing products
Adding AI features to systems that already have users, SLAs, and a roadmap. Done in a way that doesn't destabilise the rest of the product.
Custom AI solutions
Bespoke applications built around your domain - proprietary systems, agent workflows, fine-tuned pipelines.
Advisory & strategy
Engagements with leadership and product teams: build-vs-buy, model selection, risk and cost framing, hiring shape, and architecture direction.
Full-stack product development
For teams without in-house engineering capacity: we design, build, and ship the product alongside you, AI features and all.
