I will data visualizations and workflow automation system developer
About this gig
Buried in spreadsheets that no longer tell you what's actually happening in your business? I turn raw data into dashboards that answer the question at a glance, not another file you have to interpret.
I come from real finance operations, not visualization tutorials. I've built invoice reconciliation engines, KPI systems, and audit tools used daily inside a global tech company's AP department, processing thousands of records, not sample data.
What you get:
- A dashboard connected to your real data (Sheets, Excel, or a relational source)
- Clear KPIs, trends, and drill-down views, no clutter for clutter's sake
- Power BI or Looker Studio builds, or lightweight Python/Apps Script snapshots
- Optional automation so the dashboard updates itself on your schedule or real time
I'm strongest with finance, invoicing, and operations data: messy, multi-source, full of edge cases most freelancers haven't actually handled.
If your data lives in more than one system or needs custom logic, message me before ordering so I can scope it properly. I'd rather quote it right than guess.
Get to know Andry C
Data Scientist and AP SME
- FromCosta Rica
- Member sinceApr 2024
Languages
English, Portuguese, Spanish
My Portfolio
FAQ
What's included in the Basic package?
One dashboard connected to a single simple data source (Google Sheets, Excel, or a static Python/HTML snapshot). It's built for straightforward data, not multi-table analysis. If your source has joins or multiple tables, check the Standard package or message me first.
My data is more complex than Basic covers, what happens?
Basic starts at $30 for a single simple source. More complex cases (multiple tables, joins, cleanup) typically run $30-60. Message me with a sample of your data before ordering and I'll confirm the right price and package upfront.
Do you need login access to my systems?
No. If client requested, yes, but- I work from exported files (CSV, Excel, Google Sheets) or read-only connections you control. I never need your account passwords or admin access, just a clean export or a shared view of your data.
How do revisions work?
Revisions cover layout, visuals, and metric adjustments within the agreed scope. For the Premium automation package, revisions apply to design and logic tweaks, not a full rebuild of the process after delivery.
Can you connect directly to my database or ERP?
Often yes, for relational databases or common tools via API/export. It depends on your system's access options, so message me the tool name (NetSuite, SQL, etc.) before ordering and I'll confirm feasibility and scope.

