Intuitive forms
Data enters through logical screens, not cells. Automatic validation. No typos.
Custom system: when Excel outgrows you
Started with one spreadsheet. Now you have 50 sheets, 4 people editing it, nobody knows the "right version", it takes minutes to load. You need a professional web app designed for your operation, where your team enters and works without coding.
The signs Excel has stopped working
You grew using spreadsheets. It worked perfectly when it was one sheet. Now you have 50 sheets, several people editing simultaneously, versions that don't match, formulas breaking without warning, reports taking 5 minutes to load. Excel became your worst enemy: slow, fragile, insecure.
- You change a formula by accident and everything breaks.
- Three people edit the same file at once: version conflicts.
- Data lost because someone accidentally deleted a row.
- You don't know who changed what or when (no audit trail).
A custom system: Excel reimagined
A private web app, only for your team, with exactly the functions you need. Intuitive forms. Live dashboards. Change history. No maintenance, no human errors.
Live dashboards
Your numbers updated instantly. Interactive charts. Filters that make sense for your business.
Full access control
Each user sees only what they need. Complete history of who changed what and when.
Zero maintenance
Your team enters and it works. Backups are automatic. The system doesn't freeze.
From Excel chaos to professional clarity
Before
- 1 50 Excel sheets in outdated shared folders.
- 2 Four people editing simultaneously: conflicts.
- 3 Reports take 20 minutes to calculate (if Excel doesn't crash).
- 4 Fear of touching anything because any change breaks it.
After
- 1 One web app with a professional database.
- 2 Multiple users editing without conflicts.
- 3 Reports calculate in 2 seconds.
- 4 Transparent history. If something breaks, it recovers.
Illustrative example. Every project is designed around your actual process.
How I build it: in phases, with your team
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I map your current Excel
I review what data you have, who uses it, what reports you need. I understand your operation.
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Design and approval
Mockups of screens, clear specification of flows. You approve before I write code.
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Build in phases
I code in small deliverables. Your team tests as we go. I change if needed.
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Training and migration
I train your team. I migrate data from Excel without losing anything. System goes live.
Frequently asked questions
Does my team need to learn coding?
No. They use it like any professional software: forms, buttons, dashboards. All intuitive.
What if my needs change after?
Systems are designed to evolve. Add a field, change a report, add a user: it's fast.
Where is my data stored?
You choose. I can host it on third-party paid servers, or install it on your own server if you prefer to keep data under your control.
What if I leave (the person using it)?
Your team keeps using the system without intermediaries. If they need changes, there's documentation and they can hire another developer.
How much does it cost?
It depends on what needs automating and which tools are involved. After a free first conversation, you get a written proposal with scope, timeline and price, before we start.
How long does it take?
It depends on the scope. After the first analysis you get the timeline in writing in the proposal.
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What's your most critical Excel?
Tell me: how many users, how much data, what reports you need. I'll show how it'd look as a professional web app.