[ 01 ]Web applications

Web applications that replace spreadsheets and email ping-pong.

Custom web application development with Next.js and React: business tools, client portals, back-offices.

01What this is

A web application is a tool that runs in the browser and does exactly what your business needs: track files, manage bookings, produce reports, give your clients an account. Not a generic package bent until it fits.

I build them with Next.js and React on the front, Node.js and PostgreSQL on the back, on hosting that needs no maintenance from you. The result is fast, accessible, and stays editable without calling me back.

02What it covers
Internal business tools: tracking, scheduling, case management
Secure client portals
Back-offices and dashboards
Document and report generation
Connections to your existing tools (invoicing, CRM, payments)
03How I go about it
01

The flow before the screen

We map the data's journey first: who enters it, who validates it, who reads it. Screens follow.

02

A strict foundation

Access rules live in the database, not only in the interface. Each user sees only what concerns them.

03

Delivered in steps

A URL open from week one. You test each block before we lay the next.

04The tools
Next.jsReactTypeScriptNode.jsPostgreSQLSupabaseVercel
05Projects that prove it

Let's work together.

A project, a question, an urge to modernise your business?
Write to me. I answer within 24 hours.

contact@amauryandrade.com