João Ferreira
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João Ferreira Email & Phone Number

Engenheiro de software sênior at Fly.io
Location: Belém, Pará, Brazil 10 work roles 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Engenheiro de software sênior
Location
Belém, Pará, Brazil

Who is João Ferreira? Overview

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Quick answer

João Ferreira is listed as Engenheiro de software sênior at Fly.io, based in Belém, Pará, Brazil. AeroLeads shows a matched LinkedIn profile for João Ferreira.

João Ferreira previously worked as Senior software engineer at Fly.Io and Community Manager at Devs Norte. João Ferreira holds Bacharelado Em Ciência Da Computação, Computer Science from Universidade Federal Do Pará.

Company email context

Email format at Fly.io

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Fly.io

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Profile bio

About João Ferreira

Full-Stack Web Developer.I'm well versed in web technologies and keep my skill set up to date with trending tooling and techniques that could lead me to become a better programmer myself.Currently I'm specialized on front-end JavaScript, NodeJS, VueJS. I'm also an Elixir enthusiast!

Current workplace

João Ferreira's current company

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Fly.io
Fly.Io
Engenheiro de software sênior
Belém, PA, BR
AeroLeads page
10 roles · 8 years

João Ferreira work experience

A career timeline built from the work history available for this profile.

Engenheiro De Software Sênior

Belém, PA, BR

Senior Software Engineer

Current

Chicago, Illinois, Estados Unidos

Working on Volumes Team building tools so developers around the world can deploy apps close to their users.- Managing ou web UI using Elixir Phoenix Live View.- Enhancing our GraphQL API using Ruby on Rails.- Creating deployment solutions on FireCracker virtual machines.- Built the launch version of our paid plans using Stripe.- Adding new products to our.

Oct 2021 - Present

Community Manager

Current

Belém, Pará, Brazil

Work with my colleagues to organize events (both online and in-place), producing online content, and helping developers understand not only code but about the development industry.

2018 - Present ~8 yrs 4 mos

Managing Partner

Current
Lubien Developments

Belém, Pará, Brazil

This is the company I centralize my contracts with. Both freelancing and long-term contracts go through here and I manage any tasks such as billing and hiring other developers for a project.

Jan 2020 - Present

Mentor

Torres Vedras, Lisboa, Portugal

Full stack developer responsible for creating and maintaining the video call mentoring platform for Mentorise.

Feb 2021 - Dec 2023

Full Stack Developer

Belém, Pará, Brasil

Building both API and full-stack Elixir applications with Live View alongside integrations such as payment gateways.

May 2021 - Nov 2021

Full Stack Developer

Denver, US

Full-stack development position. My mission here is o develop well-tested, user-friendly, and maintainable code.My responsibilities range from:- Setting up e2e from scratch and improve test coverage of our codebase.- Maintaining our integrations with dealer management systems (DMS).- Maintaining our online payment system.- Handling our ETL process over.

Jan 2020 - Oct 2021

Fullstack Developer

Florianópolis, Santa Catarina, Brasil

Fullstack developer helping out the team to build the eumostro's ESG platform using NodeJS and VueJS

Mar 2021 - Jul 2021

Internship

Spider Project

Belém, Pará, Brazil

At Projeto SPIDER college students had a door open to the development industry. Through both open source (https://github.com/projeto-spider) and closed source projects, our goal was to make small teams of developers handle real projects.My responsabilities there:- Understand client requirements using agile methods - Develop from scratch applications based.

Aug 2016 - Jan 2020

Braziljs On The Read Belém Event Manager

Belém, Pará, Brazil

Organization of BrazilJS on The Road to Belém, PA.

Oct 2019 - Dec 2019
1 education record

João Ferreira education

FAQ

Frequently asked questions about João Ferreira

Quick answers generated from the profile data available on this page.

What company does João Ferreira work for?

João Ferreira works for Fly.io.

What is João Ferreira's role at Fly.io?

João Ferreira is listed as Engenheiro de software sênior at Fly.io.

Where is João Ferreira based?

João Ferreira is based in Belém, Pará, Brazil while working with Fly.io.

What companies has João Ferreira worked for?

João Ferreira has worked for Fly.Io, Devs Norte, Lubien Developments, Mentori.Se, and Idopter Labs.

How can I contact João Ferreira?

You can use AeroLeads to view verified contact signals for João Ferreira at Fly.io, including work email, phone, and LinkedIn data when available.

What schools did João Ferreira attend?

João Ferreira holds Bacharelado Em Ciência Da Computação, Computer Science from Universidade Federal Do Pará.

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