Use-case strategy & portfolio prioritisation
Narrowed 27 business problems to six scored candidates. Discovery across 17 stakeholders at Laing O'Rourke, scored on a five-dimension investment-readiness framework.
Open to Senior Manager AI roles · Sydney
Most AI strategy stops at the deck. Mine ships.
I'm Annabel Nguyen. I run AI transformation end to end: I find the AI bets worth making, win executive funding for them (four for four so far), and stay through build and rollout until real teams are using real software.
Want the work rather than the numbers? Three engagements in full: what got funded, what shipped, what I killed. Read them below ↓
AI business cases funded at executive level, inside 12 weeksLaing O'Rourke · current
modelled saving from three live automations: about $100K a project, sized across sevenLaing O'Rourke · current
executive report turnaround on the analytics product Nous Group now sells, built on my AI layerNous Group · productised
One AI portfolio at Laing O'Rourke, from a blank agenda to running software in twelve weeks. Every figure below is the same one stated in the accounts further down.
Two candidates were scrapped at scoring: one on economics, one on data readiness once the vendor's own roadmap was heading at the same capability. Cutting them early is the gate doing its job.
That is the summary. Below: the three engagements in full, the six capabilities behind them, a reference, and the scoring framework itself, running live so you can test the judgement rather than take the numbers on faith.
Three engagements, each collapsible. The first is expanded below; open either of the two that follow to read its full account and diagram in place.
Laing O'Rourke · Construction & Infrastructure
The organisation had genuine AI ambition and no plan yet. I ran discovery across 17 stakeholders, mapped six delivery phases, and surfaced 27 business problems. Each candidate was scored through my investment-readiness framework: six made the shortlist, and two were scrapped at that stage, with the reasoning shared: one on economics, the other on data readiness once it was clear the vendor's own roadmap was heading at the same capability. Cutting them early is the gate doing its job.
I wrote the business cases for the four that remained (Playbook, HSE Risk Planning, Lookahead and Design Review), each with ethics and responsible use assessed, and built a working proof of concept on Microsoft AI Foundry and Databricks, because executives fund what they can see working. All four were approved and funded by the Australian Executive Committee, with an initial ~$300K PoC and pilot budget. The PoC, Project Delivery AI, is one assistant with two live agents, Playbook and HSE Risk Planning, now trialling on a live alliance project. Lookahead and Design Review are next on the funded roadmap, with production targeting 2027.
Laing O'Rourke · Parallel workstream
Teams were losing hours to manual, rules-based work. Everyone knew automation was possible; no one had determined which processes were worth the investment. I ran workshops across three business areas, applied the same filtering discipline I use for AI investments, and selected five: Model Federation and Indexing, Batch Drawing Stamps, Document Management, CADConform, and Report Generation.
I then directed two matrix-assigned developers to build them: Python with React front ends, built to fit the workflows teams already had. Three are live in production today: Document Management, Report Generation and Batch Drawing Stamps. The other two are built and on the roadmap for the rest of this year.
The $700K is built bottom-up: each automation saves a project an estimated $20–40K a year in manual hours: about $100K per project, roughly $700K across seven, at a company-standard loaded labour rate validated by our Technical Leaders. The build took ~1.5 weeks of the three of us and repaid itself within its first fortnight live.
Nous Group · Higher Education & Government
Universities had the data (enrolments, HEIMS, Burning Glass labour-market signals) but no way to make decisions with it. The answer was an R Shiny analytics platform integrating all three sources: a multi-person build in which I managed a team of up to five consultants, acted as a senior developer, and ran the client workshops. I also built the component the sale hinged on: the AI layer that turned findings into a ready-to-read executive report, cutting turnaround from two weeks to five minutes.
The deliverable was productised into a standalone offering outside consulting: a new product line Nous Group now sells in its own right, beyond the three universities it launched with. The technology was deliberately unexotic; it sold because it fit how decisions get made.
Figures are good-faith internal estimates from the time of the work, rounded. I'm happy to walk through the basis of any of them.
Narrowed 27 business problems to six scored candidates. Discovery across 17 stakeholders at Laing O'Rourke, scored on a five-dimension investment-readiness framework.
Won funding four for four within 12 weeks. Wrote and presented the cases up to Australian Executive Committee level, securing an initial ~$300K PoC and pilot budget.
Shipped a live PoC plus five automations, and stayed through rollout. Project Delivery AI on Microsoft AI Foundry and Databricks, plus five Python/React automations, three live. A modelled ~$100K a year saved on each of seven projects (est. $700K/yr).
Drove PoC-first adoption, because executives fund what they can touch. Workshops across three business areas, and automations built to fit existing workflows.
Scrapped two of six candidates at scoring, with the reasoning shared. Every candidate cleared a risk assessment with Legal before money moved.
Led delivery and engagement teams of up to five, without line authority. Two matrix-assigned developers and an external consultant at Laing O'Rourke, and consultant teams at Nous Group.
Jeremy Ong is the Digital Strategy Lead I built Laing O'Rourke's Digital Value Capture approach with: the way the business measures the return on digital investments it has already made. His account, in full.
“I had the pleasure of working with Annabel on our Digital Value Capture approach and dashboard. What stood out most was her thoughtful and disciplined approach. Rather than simply building a dashboard, she first collaborated with me and other leaders on a framework for measuring the value delivered by our digital investments, then worked closely with teams to embed it through practical training.
“Annabel is equally comfortable diving into the detail and engaging with senior leaders on strategic investment decisions. She has a knack for turning complex analysis into clear, actionable insights. She's a thoughtful, dependable professional, and I wouldn't hesitate to recommend her.”
Further references available on request during a hiring process.
Everything above is self-reported, so test the judgement directly. The framework behind the four-for-four record runs live here: five answers in, a weighted verdict out, arithmetic shown.
Out of 100: data and economics 35% each, the rest 10%. Fund it. 85+ · Pause. 50–84 · Redirect. under 50, or a blocked 35% dimension.
Scoring against the five dimensions…
If my profile interests you, schedule a time with me. Bring your questions, and I'll walk you through where I fit and where I don't.
Prefer to read first? The full CV or LinkedIn (opens in a new tab).