🌍 Languages: EN · PT

Rabah Zeineddine

Staff Software Engineer — Full Stack & Platform

About

I'm a full stack software engineer with over 10 years of experience in engineering, architecture, and technical leadership. I've worked on creating systems and platforms that combine reliability, user experience, and product governance. My approach combines design systems, engineering culture, and results focus, helping companies deliver scalable products that truly generate customer satisfaction.

I've worked at companies like IBM, Olist, Loft, and Will Bank, and I'm currently a Staff Engineer at Flutter Brasil, focusing on high-performance solutions, automation, and developer experience.

Experience

Flutter Brasil— Staff Engineer (Oct 2025 – present)

Will Bank— Staff Engineer (Apr 2023 – Oct 2025)

Loft— Staff Engineer (Dec 2022 – Apr 2023)

Olist— Principal Engineer (May 2021 – Dec 2022)

IBM— Tech Lead / Full Stack Developer (2017 – 2021)

Skills

Go
Rust
Node.js
Python
Java
TypeScript
Kubernetes
Docker
AWS
GCP
Terraform
Kafka
RabbitMQ
SNS/SQS
Redis
PostgreSQL
MongoDB
OAuth2
Temporal.io
SDUI
Clean Architecture
DDD
CI/CD
GitHub Actions
Observability
Prometheus
Grafana
React
React Native
Flutter
Design Systems
Figma

Education

Bachelor's Degree in Computer Science — Universidade Presbiteriana Mackenzie (2015–2019)

Languages

🇧🇷 Portuguese (Fluent) 🇺🇸 English (Fluent) 🇫🇷 French (Intermediate) 🇱🇧 Arabic (Native)