Data Analytics Consultant

Angelo Gabriel
Valenzuela

I build the data infrastructure that finance and operations teams rely on to make confident decisions.

Rooted in enterprise accounting systems. Built with modern data engineering.

Bridging the gap between data engineering and finance.

Background

Data pipelines built with the rigor your auditors expect.

I come from the world of enterprise time and expense systems — projects where every line item needs to reconcile, every timestamp needs to trace back to a source, and errors aren't an option.

That discipline is what I bring to every engagement: data models designed with audit trails, reporting layers that finance teams can defend, and infrastructure that scales without losing accuracy.

I work with modern tools like dbt, Snowflake, and Airflow — but the real value is knowing what questions your data needs to answer before writing a single line of code.

Developed time and expense solutions for companies delivering KPMG engagements — work that required absolute precision in project cost tracking, billing accuracy, and client-facing reporting.

Services

Data Pipeline Engineering

Reliable, well-tested pipelines from source to dashboard — designed so your team spends time on analysis, not firefighting broken data.

Your team stops fixing data and starts using it.

Finance Analytics and Reporting

Reporting layers built with accounting logic baked in — numbers that reconcile, traces that hold up, and dashboards leadership will actually trust.

Your finance team retires the spreadsheet they use to double-check the dashboard.

Project Cost Tracking

Purpose-built tracking for billable hours, expenses, and project profitability — the kind of infrastructure professional services firms depend on.

Billable hours and expenses hit the right client, every time.

Data Strategy and Stack Advisory

Tool selection, architecture review, and migration planning — grounded in what actually works, not what's trending on LinkedIn.

You invest in the right tools before scaling the wrong ones.

How it works

1

Discovery

A free 30-minute call to understand your data challenges, current stack, and goals.

2

Scope and Proposal

A clear project scope with timelines, deliverables, and fixed pricing — no surprises.

3

Build and Deliver

I build, document, and hand off — with async updates throughout so you're never in the dark.

Tech stack

dbt Snowflake Apache Airflow Python SQL Docker Looker Git Excel

Data your finance team
can stake their name on.

Book a free 30-minute discovery call, or send a message below — I'll get back to you within one business day.

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