Full Stack Developer · Backend focus · São José dos Pinhais · Brazil

JOÃO AIUB
RIBEIRO

أيوب

Full stack developer with a backend focus. I build, maintain and evolve corporate systems — ERP, CRM, a learning platform and third-party integrations — for international logistics, with Node.js, TypeScript, AdonisJS and SQL Server. In my free time, browser games, like Gecko.

View projects → LinkedIn

Illustration of João working on a laptop, with a sun and a plant around him — @next-shipping · full stack dev

Experience

(A) / Next Shipping

Jan 2022 — Sep 2026
Full Stack Developer · backend focus

Next Shipping Logística Internacional · São José dos Pinhais, PR

Development, maintenance and evolution of the company's core systems, from new features through to the support of business-critical applications.
- Corporate ERP. New features, business rules, REST APIs, MySQL modelling and maintenance, bug fixing and performance work. AdonisJS, TypeScript, MySQL, Edge.
- Corporate CRM. Features and maintenance for the commercial and operations teams, integration between internal systems, bug fixing and process optimisation. AdonisJS, TypeScript, MySQL, Edge.
- Next Academy (LMS). Courses and modules, REST APIs, React front-end work, continuous evolution and integration with the authentication system. MongoDB, Mongoose, React, TypeScript.
- HeadCargo (third-party ERP). Support, evolutive maintenance and customisation of the system, all written in T-SQL — its native language for extending the platform: complex queries, stored procedures, views and functions on SQL Server, plus database performance analysis.
- Tariff Migrator. Automated migration of tariff tables into HeadCargo. Node.js, TypeScript, SQL Server, MySQL, AWS S3.
Node.jsTypeScriptAdonisJSReactMongoDBMySQLSQL ServerT-SQLAWS S3

Stack

(B) / Tools

Languages

TypeScriptJavaScriptSQL / T-SQLPythonPHP

Frameworks

Node.jsAdonisJSExpress.jsReact

Databases

SQL ServerMySQLMongoDB

Tools

GitAWS S3Swaggern8nKeycloak

Learning

C#, .NET, Java

Focus

REST & SOAP APIs · Data science & ML · System architecture · Database modelling · System integration · ERP & CRM · Problem solving · Continuous learning

Education & Academic

Education

Postgraduate, Data Science

2025 – 2026

BSc, Software Engineering

Faculdade da Indústria Afonso Pena · 2022 – 2025

Technical, Systems Development

SENAI Afonso Pena · 2019 – 2020

Secondary education

SESI Afonso Pena · 2019 – 2021

University projects

Projects carried out inside large industrial companies — Volkswagen, Renault and Volvo Financial Services — covering integrations for internal process follow-ups, access management systems, data analysis with data science and data lake administration.