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Caio Vinicius Barreto

@caioviniciusbarreto

Full-Stack & Mobile Developer at Airtable who shipped 15+ features serving 100K+ monthly active users.

At Airtable, I shipped 15+ production features across web and mobile, serving 100K+ monthly active users. I also designed a reusable component library adopted by four teams.

I deployed serverless services on AWS and integrated payments, OAuth 2.0, and OpenAI APIs. These projects supported new product capabilities and improved user engagement.

At Cinemark Brasil, I built customer-facing checkout, account, loyalty, and payment experiences across web and mobile. I developed React and Next.js frontends and Node.js services supporting monthly transactions.

Earlier, I developed investment operations applications at GCB Investimentos and delivered responsive client web apps at Espresso Labs. I work across TypeScript, React, React Native, Node.js, and AWS, with experience in reusable architecture, APIs, and production software.

Experience

Work history, roles, and key accomplishments

Full-Stack & Mobile Developer

Airtable

Jan 2025 - Aug 2026 (1 year 7 months)

Shipped 15+ production features across web and mobile using TypeScript, React, React Native, Node.js, and GraphQL, serving 100K+ monthly active users with 99.9% uptime. Architected a reusable component library of 50+ components adopted by 4 teams, cutting feature development time ~30% and reducing UI inconsistencies by 45%.

TypeScript React React Native NodeJS GraphQL AWS Serverless

Full-Stack Developer

Cinemark Brasil

Nov 2022 - Oct 2024 (1 year 11 months)

Built customer-facing digital experiences — checkout, account management, loyalty, and payments — serving 10M+ customers across web and mobile platforms. Engineered modern frontend with React, Next.js, and TypeScript, improving page load performance 40% via code splitting, lazy loading, and bundle optimization.

React Next.js TypeScript NodeJS REST APIs Payments Observability

Full-Stack Developer

GCB Investimentos

Jun 2021 - Aug 2022 (1 year 2 months)

Developed enterprise applications with TypeScript, Node.js, Next.js, PostgreSQL, and REST APIs for investment operations managing $500M+ in assets. Built secure backend services covering authentication, authorization, business logic, and DB operations, supporting 500+ daily active internal users with 99.9% uptime.

TypeScript NodeJS Next.js PostgreSQL AWS CI CD Clean Architecture

Frontend Developer

Espresso Labs

Apr 2020 - Feb 2021 (10 months)

Delivered responsive web apps using JavaScript, React, HTML, and CSS across 5+ client projects in e-commerce, media, and SaaS. Built reusable UI components, boosting development velocity 20% and cutting duplicate code 35%.

JavaScript React HTML CSS REST APIs Accessibility

Education

Degrees, certifications, and relevant coursework

University of São Paulo

Bachelor's Degree, Computer Science

2016 - 2020

Bachelor's Degree in Computer Science from the University of São Paulo (USP), a top-ranked Latin American institution. Coursework included Data Structures & Algorithms, OOP, Databases, Operating Systems, Computer Networks, and Software Engineering.