Custom systems

From Excel spreadsheets to a custom web system

Rameseba turns the Excel or Google Sheets spreadsheets your company runs on into a web system with users, permissions and history. It works for inventory, orders, quotes, shifts or commissions: existing data is imported and daily work no longer depends on copy and paste.

Updated:

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(01) What is included

  • Review of your spreadsheets and who uses them
  • Import of the data you already have
  • Users with permissions: who views and who edits
  • Change history: who changed what and when
  • Validations to prevent typing errors
  • Reports and Excel export when you need it
  • Access from desktop and phone

(02) What we have already built

  • PickerCal replaces manual commission and bonus calculations for picking workers: each receipt is captured with the camera and the calculation is automatic.
  • UA Certificate Verification replaced manual document checks with a public lookup using a unique number and QR code.
  • Truck Diesel stopped receiving scattered quote requests: they are now recorded in a panel.

(03) Related real projects

Every project is live and has a public page explaining how it was built. Measured with Google PageSpeed Insights on September 12, 2026.

  • Our own web app · Chile

    PickerCal

    Our own app for warehouse pickers: it reads receipts with the camera (OCR), calculates commissions and audits daily goals and bonuses in real time.

    Outcome: They have a phone app that shows their orders, earnings, targets and how much they are owed.

    pickercal.rameseba.com ↗ · Mobile Lighthouse 99/100 · LCP 2.0 s · How it was built →

  • Institutional web app · Antofagasta, Chile

    Verificación de Certificados UA

    Platform for Universidad de Antofagasta: every PDF certificate gets a unique, unguessable number and is verified online by number or QR code.

    Outcome: They upload the document to their panel, choose the code type and share it with a QR code: anyone can verify it in seconds.

    informaesua.rameseba.com ↗ · Mobile Lighthouse 98/100 · LCP 1.4 s · How it was built →

  • Corporate + catalog · Santiago, regions and mining sites, Chile

    Truck Diesel

    On-site electronic diesel diagnostics for trucks and heavy machinery, with a parts catalog and a panel for services, products and quotes.

    Outcome: Has its own website, where it shows its services and parts and gets customers.

    truckdiesel.cl ↗ · Mobile Lighthouse 96/100 · LCP 2.7 s · How it was built →

(04) Frequently asked questions

Do I lose the data I have in Excel?

No. It is imported into the system and you can still export to Excel whenever you need.

When should I stop using Excel?

When several people edit the same spreadsheet, changes get lost, formulas break or nobody knows which version is correct.

Is it expensive?

It is quoted by scope. Often you start with a single process and expand later.

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