~/ fullstack · solutions architect

I build digital solutions.

Interfaces, APIs and cloud infrastructure, from MVP to platform at scale.

E.~/eoliveira.devhome
01 / services

One person, the whole stack.

Product engineering

Web applications built with Next.js and React, typed end to end, with components that stay consistent as the product grows.

next.js · react · typescript

Backend and APIs

REST and event-driven services in Node.js, designed around your data and documented for the team that maintains them.

node.js · postgres · queues

Cloud and hosting

Vercel and Supabase when simple is enough, AWS when the product needs it. Infrastructure as code with Terraform.

vercel · supabase · aws
02 / scale

The stack fits the product, not the other way around.

2–6 weeks
S · small

MVPs and focused apps

A clear scope and a fast launch on managed services.

typical stackNext.js · Vercel · Supabase
2–4 months
M · medium

Growing products

Real users, integrations and a team behind it.

typical stackNext.js · Node.js · Postgres · Vercel/AWS
4+ months
L · large

Platforms at scale

High traffic, many services and strict uptime.

typical stackNext.js · Node.js · AWS · Terraform
03 / approach

Four phases, a working deliverable at the end of each.

Portrait of Emanuel Oliveira
04 / about

Emanuel Oliveira

E. Oliveira Dev

I'm a fullstack developer and solutions architect working across the JavaScript ecosystem and AWS. I take products from design to deployment.

  • Next.js
  • React
  • TypeScript
  • Node.js
  • PostgreSQL
  • Supabase
  • AWS
  • Vercel
  • Terraform

05 / contact

Have a project in mind⁠?

Tell me about the product and the timeline. I reply within two working days.