You will get a monthly reporting pack in Excel, and I keep it updated for you
Top Rated

Project details
Most monthly reports are rebuilt from scratch every month by someone who dreads it. That is where the errors come from, and it is why the report is always late.
I build the pack once, properly, around a single paste-in tab. Each month you paste one export into one place and everything downstream updates: the summary, the comparatives, the charts, the figures you quote in the commentary. Nothing else is touched by hand.
A check tab reconciles the pack against the raw export every month and says in plain words whether anything does not tie. A report that silently drops rows is worse than no report at all, so the file tells you instead of pretending.
On the Standard and Advanced tiers I also run the close for you - one month, or three - with your real figures, so you can see it working before you own it. If you want it kept running after that, we can agree a monthly arrangement.
I use AI tooling in the build and I disclose it because Upwork requires it. It is why the reconciliation runs on every figure rather than a sample.
Send me your current report and you will have a price and a date the same day. No calls needed.
I build the pack once, properly, around a single paste-in tab. Each month you paste one export into one place and everything downstream updates: the summary, the comparatives, the charts, the figures you quote in the commentary. Nothing else is touched by hand.
A check tab reconciles the pack against the raw export every month and says in plain words whether anything does not tie. A report that silently drops rows is worse than no report at all, so the file tells you instead of pretending.
On the Standard and Advanced tiers I also run the close for you - one month, or three - with your real figures, so you can see it working before you own it. If you want it kept running after that, we can agree a monthly arrangement.
I use AI tooling in the build and I disclose it because Upwork requires it. It is why the reconciliation runs on every figure rather than a sample.
Send me your current report and you will have a price and a date the same day. No calls needed.
Target Country
WorldwideWhat's included
| Service Tiers |
Starter
$145
|
Standard
$340
|
Advanced
$890
|
|---|---|---|---|
| Delivery Time | 4 days | 6 days | 10 days |
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About Telmo
Excel Models & Spreadsheet Audits | European Portuguese QA & Testing
98%
Job Success
Portimao, Portugal - 11:16 pm local time
CALCULATION SPREADSHEETS AND MODELS
Pricing models. Payroll and tax calculators. Commission and margin models. Monthly reporting packs. Operational models that have to reconcile against a published source, not against a guess.
What makes my work different is the verification. Every figure in what I deliver is reconciled line by line against the source you give me, and you receive the reconciliation log with the file. You do not have to trust me — you can check the work.
Most recent build: a US federal payroll withholding engine in Excel. 9 tabs, 912 formulas, reproducing 4,350 figures published by the IRS in Publication 15-T to the dollar, with a 4,375-line substantiation log naming the source, page and date of every number. I can send it to you.
EUROPEAN PORTUGUESE (PT-PT) QA, PROOFREADING AND TESTING
This is what I am doing right now, on ongoing contracts: linguistic QA and proofreading of PT deliverables, localization testing, and manual payment-function testing on mobile builds. Native PT-PT and near-native English, translation both ways.
Top Rated, 98% Job Success, 617 hours and 25 contracts on Upwork since 2019.
HOW I WORK
· Fixed price and a fixed delivery date, quoted the same day you describe the job
· Everything is asynchronous — no calls needed, and I answer messages within a few hours
· I use AI tooling in the build. That is exactly why every figure is reconciled against your source and why you get the log — it is what lets me quote a fixed price on work that would otherwise take a week
· Unlimited revisions within scope for 14 days after delivery
One thing I will always be straight about: I do not give tax, legal or financial advice. I build the calculation exactly as the source you name specifies, and show you the reconciliation so your own advisor can check it in minutes instead of hours.
Tell me what you need and you will have a price and a date the same day.
Steps for completing your project
After purchasing the project, send requirements so Telmo can start the project.
Delivery time starts when Telmo receives requirements from you.
Telmo works on your project following the steps below.
Revisions may occur after the delivery date.
I build the pack around one paste-in tab
Every month you paste one export into one tab. Nothing else changes. The report, the charts and the commentary figures all update from that single paste, so the month-end stops being a rebuild.
Every figure ties back to your source
A check tab reconciles the pack against the raw export every month and tells you, in words, if anything does not tie. A report that silently drops rows is worse than no report at all.
