Data and AI services without theater.
We focus on data flows, model-assisted workflows, QA routines, and handoff practices that can be explained in a working room, not only in a pitch.
US technology services company
angelcostumellc.com
Applied data systems and AI workflow engineering for IT, media, and advertising teams.
Built for teams whose data work has to survive production.
Angel Costume LLC turns messy operating signals into documented systems that technical, media, and advertising teams can inspect, run, and improve.
Pipeline planning and cleanup
Source mapping, warehouse-ready schemas, data quality checks, and decision logs for teams dealing with scattered reporting inputs.
Human-reviewed automation
Assistive workflows for classification, summarization, routing, and creative operations with explicit review checkpoints.
Signal systems for campaigns
Dashboards, taxonomy, and audience signal structures for media teams that need clearer planning and post-campaign learning.
Governance that stays usable
Access rules, retention notes, escalation paths, and versioned documentation that keep data work accountable after launch.
A practice shaped around accountable delivery.
Founded in 2024, angelcostumellc.com is intentionally focused: one accountable technical owner, practical scopes, and documentation written for the people who will run the system next month.
- Map the data territory We document sources, owners, risks, and the decisions the system is supposed to support.
- Build the working model We assemble the pipeline, AI assist, dashboard, or operating workflow in a reviewable form.
- Test the weak edges We look for missing data, brittle prompts, unclear permissions, and points where people need better controls.
- Hand over the operating rhythm We leave run notes, review cadence, and update paths so the work can keep improving.
What trust looks like here.
Angel Costume LLC is young by design and direct by structure. Since 2024, the company has centered its work on clear ownership, careful scoping, and systems that leave a usable trail.
Named accountability
CEO SHYLA MARIE HOLLOWAY is the named business lead for commercial enquiries and operating commitments.
US operating address
50421 McKenzie Hwy, Vida, OR 97488, US is listed for business correspondence.
Deliverables that can be checked
Scopes emphasize source maps, review notes, decision logs, and implementation records clients can inspect.
Representative engagement patterns.
Media operations cleanup
A planning team has campaign, audience, and spend data split across tools. The work starts by naming source owners and ends with a reporting path the team can rerun.
AI review lane
A content or support workflow needs model assistance without losing human judgment. The design centers on review stages, failure cases, and audit notes.
Data quality reset
When reports disagree, the first deliverable is not a dashboard. It is a map of definitions, freshness, joins, and known gaps.
AI work needs a visible control surface.
For angelcostumellc.com, AI is not a black box sold as magic. It is a set of assisted decisions that need source traceability, human review, and limits that the team understands.
Source
Known inputs, owners, and retention notes.
Review
Human checkpoints before action or publication.
Risk
Escalation paths for low-confidence outputs.
Record
Decision notes that remain readable after delivery.
Leadership
SHYLA MARIE HOLLOWAY
CEO
Shyla leads angelcostumellc.com with a direct operating model: clear intake, written scope, careful handling of business data, and plain-language delivery notes.
Bring the hard-to-explain workflow.
Send a concise note about the data sources, team, and decision you want to improve. The right first conversation is practical: scope, constraints, and what would make the work useful.
- ceo@angelcostumellc.com
- Address
- 50421 McKenzie Hwy, Vida, OR 97488, US
- Company lead
- SHYLA MARIE HOLLOWAY, CEO