
Building Two AI Systems | AI Engineer Day in the Life - Part 3
Day in the life of an AI engineer, Part 3.




London · Agentic AI · Software · Creator
Builder mode, everywhere.
I'm Chase, a London-based AI engineer, founder and creator building agentic systems, full-stack products and the infrastructure behind them.
Current frontier projectChaseOSWork with meCurrent frontier project
A human-AI operating system and governance layer for orchestrating agents, projects, knowledge, approvals and persistent digital workflows.
My role — Founder and Systems Builder
Not claiming production SaaS deployment, unbounded agent execution, or a managed public agent service.
System areas
Areas reflect the current architecture of the repository, not a roadmap of promised features.
Watch the build
Build sessions, technical walkthroughs and work-in-progress from the systems on this page.

Day in the life of an AI engineer, Part 3.


Building ChaseOS through a real day in the life of an AI engineer and founder.
Selected projects
A curated set — the full portfolio, including archived and research work, lives on the projects page.
Agentic AI and Infrastructure
Open SourceSource Card Harness V0 separates source claims, evidence, uncertainty, action candidates and memory candidates so a human reviews before anything is trusted.
Architect and Engineer
Full-Stack Products
LiveCloudflare-deployed public site with a Vite/React shell, implemented route map, D1-backed waitlist path and Early Access boundaries.
Full-Stack Developer
Trading and Data Engineering
ResearchReproducible experiment discipline across indicator development, market-intelligence workflows and Discord signal delivery.
Systems Designer and Researcher
Trading and Data Engineering
In DevelopmentIngests funding, open interest, CVD and price structure in real time, scores directional bias through configurable rule-weighting models, and delivers long/short alerts with confidence scores and written rationale.
Architect and Engineer
Full-Stack Products
In DevelopmentReact frontend with a Flask backend and Firebase/SQLite modes covering inventory, admin and marketplace workflows.
Full-Stack Developer
Cybersecurity Research
ResearchModular architecture pairing deterministic validation with a confidence taxonomy and mandatory human review gates.
Security Architect
Engineering build log
Architecture, trade-offs, failures and corrections — written from the repositories rather than from memory.
Why the first version of Chaser Agent deliberately has no authority, and what a review-first output artifact has to separate to be worth reading.
The approval boundary is the most-used surface in ChaseOS. Notes on why the governance layer earned first-class status instead of being bolted on.
Building something ambitious?
Available for selected agentic AI, automation, full-stack product and technical architecture work.
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