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Vinicus Carpentieri

@vinicuscarpentieri

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Senior Full Stack Engineer specializing in React, Node.js, and cloud-native, high-performance web platforms.

Brazil

Message

What I'm looking for

I seek roles where I can architect and deliver secure, high-performance web platforms, mentor engineers, and build cloud-native CI/CD systems in data-sensitive domains.

I am a Senior Full Stack Engineer with over 7 years of experience building scalable web platforms across healthcare, fintech, and SaaS domains.

I architect React frontends and Node.js/Express backends, design database schemas (PostgreSQL, MongoDB), and implement GraphQL and REST services with caching and performance tuning to meet demanding workloads.

I lead cloud-native infrastructure on AWS (EC2, RDS, S3, Lambda), create CI/CD pipelines with GitHub Actions and infrastructure-as-code, and enforce security and compliance for data-sensitive systems.

I mentor engineers, establish coding and review standards, and have driven measurable outcomes such as increased concurrency, reduced payment failures, and improved deployment stability.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Developer

Netsmartz

Mar 2022 - Dec 2025 (3 years 9 months)

Architected React applications and Node.js/Express APIs for telehealth platforms, improving scalability to support a 52% increase in concurrent users and maintaining sub-second API response times. Led AWS infrastructure and CI/CD practices to ensure high availability and compliance readiness.

React Node Express GraphQL AWS PostgreSQL MongoDB CI CD Performance Optimization

Full Stack Developer

NuWare

Jul 2020 - Jan 2022 (1 year 6 months)

Developed React frontends and Node.js/Express APIs for fintech payment flows, integrated Stripe tokenization to reduce payment failures by 33%, and deployed services on AWS with infrastructure-as-code for improved release velocity.

React Node Express Stripe AWS REST CI CD Infrastructure as Code Docker

Web Developer

Arcanys

Dec 2019 - May 2020 (5 months)

Built modular React components and responsive UIs with performance optimizations (debouncing, efficient state updates), and integrated frontend features with REST APIs to improve maintainability and reduce defects.