Open to opportunities

Vitor Feitosa

@victorfeitosa

Message

Senior full-stack engineer building scalable cloud-native systems with AI-driven automation.

Brazil

Message

What I'm looking for

I seek senior engineering roles where I can build scalable cloud-native systems, apply AI to improve delivery and security, mentor teams, and drive automation and observability.

I am a senior software engineer specializing in cloud-native backend and full-stack development, focused on scalable microservices, data pipelines, and observability. I apply TDD, Clean Code, and SOLID principles to deliver reliable, maintainable systems.

I've designed and implemented production systems using TypeScript (NestJS), Python (Django, PySpark, Airflow), Java (Spring Boot/Quarkus) and AWS (EKS, Lambda, S3, DynamoDB, SNS, SQS, Glue), and built CI/CD, monitoring, and security automation to ensure continuous compliance and high availability.

I also drive product and team improvements — from creating reusable design systems and developer portals to mentoring engineers — and leverage AI to automate security analysis, improve sprint planning, and accelerate delivery.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

Boticário Group

Mar 2025 - Present (1 year 3 months)

Designed and developed cloud-based e‑commerce, retail and logistics microservices, improving availability and automating vulnerability management; built large-scale data pipelines and AI-driven automations to accelerate delivery and security validation.

TypeScript NestJS Python Pyspark Airflow Lambda S3 DynamoDB Terraform GraphQL CI CD

Senior Backend Engineer

Nefer

May 2023 - Mar 2025 (1 year 10 months)

Developed scalable backend platforms for fitness and education, implementing real-time systems, CI/CD pipelines and secure storage to support thousands of users and reduce downtime.

Next.js Supabase Java Spring Boot Quarkus AWS S3 Terraform CI CD Junit

Software Developer

F1RST Digital Services

Jan 2020 - Apr 2023 (3 years 3 months)

Led migrations and refactors including Angular 2→12 upgrade improving performance 70% and refactored core endpoint to reduce 3,000+ lines and lower API latency 12%; built developer portal and repository cataloguing for 1,000+ codebases.

Java Angular React System Design Go Performance Optimization Developer Tools Mentoring

Software Developer Intern

FIRST Digital Services

Apr 2019 - Jan 2020 (9 months)

Implemented data-scraping and reporting processes and developed a technical analysis module enabling customers to compare profitability across indicators.

Java Kotlin PostgreSQL Scraping Financial Analysis