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Advisor Profile

Cornelius Tonui

Technology & Software Systems Advisor

Good software is quiet. It removes the daily friction a team has stopped noticing, and it keeps working as the business grows.

Professional overview

Cornelius is the senior technical and software specialist in the LargeCo advisory team. He leads on software development, systems architecture and the technology decisions that sit behind them.

His core competence is building and structuring business systems: defining requirements with the people who will use them, choosing an architecture that fits the size of the business, writing and reviewing code, and delivering custom software that is maintainable rather than dependent on one person.

He also sets technology strategy and oversees implementation, reviewing existing systems and integrations and recommending what to keep, refactor or replace.

What Cornelius advises clients on
Systems architecture

Structuring systems so they scale with the business instead of needing a rebuild every year.

Custom software development

Scoping and building business applications and internal tools around the way a specific operation actually runs.

IT and technical solutions

Resolving technical constraints, integrations and infrastructure choices that slow a team down day to day.

Technology strategy and implementation

Setting the technology roadmap, sequencing the build and leading delivery through to live use.

Approach to solving business problems
01
Understand the workflow before the code

He maps how work moves through the business first, so the system reflects reality instead of forcing a new process on the team.

02
Build the smallest useful version

Systems are delivered in working increments so value arrives early and direction can change before budget is committed.

03
Design for maintenance

Clear architecture, readable code and documentation mean the business is never locked to a single developer.

04
Prove it with the users

The people who use the system daily test it during the build, which keeps adoption high after launch.