Lightweight web applications built specifically for finance and admin departments — budget submission portals, AP entry forms, reporting hubs, and operational tools. Accessible from any browser, shareable across a team, and built without needing IT to deploy.
Finance web apps do not need to be engineering projects. Every application built through Fintelli.Pro is scoped to use the minimum technology required — so the result is fast, maintainable, and deployable without an IT department.
Every application is purpose-built for a specific finance or admin workflow — not a generic form builder or off-the-shelf tool adapted to fit.
A web-based budget entry and approval workflow replacing the emailed-spreadsheet budget round. Department heads enter directly into a structured form — the portal validates, consolidates, and tracks approval status in real time.
A structured web form for AP invoice submission and coding — replacing email-based invoice routing with a tracked, auditable entry system that feeds into SAP or Xero.
An internal reporting portal providing department heads with access to their own KPI data — live from Excel or Power BI — without requiring Power BI licences for every user.
A collaborative month-end close checklist replacing the shared spreadsheet — tasks assigned per owner, status tracked in real time, and a close timeline visible to the Finance Controller at a glance.
Upload a payment file, the tool validates it against vendor master data, flags duplicates, missing bank details, and policy breaches before the batch is submitted to the bank or ERP.
Any finance or admin workflow that currently lives in email, shared spreadsheets, or disparate systems — scoped, designed, and built as a purpose-fit web tool that is faster, more accurate, and auditable.
Finance web apps fail when they are built for engineers. Every application follows these four principles so that end users — accountants, finance managers, department heads — can use them without training.
The interface must be self-explanatory on first use. No manual, no onboarding session, no help desk call.
Every input is validated before it can be submitted — required fields, format checks, range limits — so bad data never reaches downstream systems.
When something is wrong, the interface tells the user specifically what to fix — not just that something went wrong.
Every app works on a phone. Approvals, status checks, and simple inputs must be possible without a laptop.
The measure of a finance web app is adoption. Every engagement closes with the same deliverables.
The app is hosted on a subdomain (e.g. tools.fintelli.pro or your own domain) — accessible from any device, zero infrastructure to manage.
Every component, data connection, and configuration documented — so the app can be maintained or extended without the original developer.
A session with the end users covering how the app works, how to handle edge cases, and who to contact if something behaves unexpectedly.
Tested against realistic user scenarios — not just happy path — before delivery. Edge cases, blank inputs, and unusual data handled before go-live.
One month of access post-delivery for bug fixes, UX adjustments, and minor scope additions that emerge when real users interact with the tool.
Full source code delivered to you — you own it entirely. No vendor lock-in, no recurring licence, no dependency on the original developer to make changes.
App scope is defined before development starts. No open-ended hourly billing — a clear brief produces a clear output.
A single finance tool scoped from a discovery session — built, tested, deployed, and documented. Ideal for one specific pain point with a well-defined scope.
Two to three interconnected tools designed as a suite — budget portal, AP entry form, and period-end checklist working as a coordinated set with consistent UX and shared data.
Not sure what to build? A structured session to map your current workflow pain points, assess build vs buy options, and produce a prioritised tool roadmap without committing to development.
A free 30-minute discovery call to map the process and scope the right tool — before any development begins.
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