Gustavo Alves

Software Engineer — Frontend & Full Stack

Full Stack Software Engineer with 8+ years shipping production web products and deep frontend expertise. Strong in React, TypeScript, and modern frontend architecture — including microfrontends with Nx and single-spa — backed by solid full-stack delivery in Node.js and Python. I've worked across HealthTech, FinTech, GovTech, EdTech, and LogTech with Brazilian and international teams.

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Criciúma, Brazil · Remote Email LinkedIn GitHub @thestartdev

8 Years

5 Sectors

~40k Followers

US US market

Featured work

A selection of products and platforms I've helped ship.

See experience →

MultaZero

LogTech platform for intelligent fleet fine management. Integrated Banco do Brasil’s API for vehicle debt payments.

2026

Full StackPaymentsAI

IQVIA microfrontends

Extracted a HealthTech frontend domain into an Nx + single-spa microfrontend for clearer ownership and independent deploys.

2025 — Present

ReactNxsingle-spa

Flora

Led React Native / Expo delivery for a breast-cancer prevention awareness app — core features, UI, and release process.

2022 — 2024

React NativeExpoMobile

Experience

Selected roles across startups and enterprise products.

Getronics · IQVIA

Software Engineer

Jun 2025 — Present

Building HealthTech UI for an IQVIA customer in the US. Extracted a domain into a microfrontend with Nx and single-spa to improve ownership and independent deploys — React, Redux Toolkit, Python, Jest, RTL, and GitHub Actions.

ReactRedux ToolkitNxsingle-spaPythonJest

MultaZero

Full Stack Engineer · Part-time Contractor

Feb 2026 — Nov 2026

Part-time contractor on a LogTech platform for intelligent fleet fine management — capture, workflows, payments, and AI-assisted operations. Integrated Banco do Brasil’s API to enable vehicle debt payments directly in the product.

Full StackLogTechBB APIPaymentsAI

Grupo Vizzion

Tech Lead

Dec 2024 — Jun 2025

Led technical direction for Fybot, Beepchat, and XLink — architecture, delivery, and a path from monolith toward scalable services for communities, messaging, and AI-assisted growth.

ReactTypeScriptNode.jsLaravelAWSWebSockets

Stone

Full Stack Software Engineer

Dec 2020 — Dec 2024

Four years in FinTech building customer-facing and internal platforms with React/TypeScript, NestJS/Express/Python services, WebSockets, Jest, Salesforce, and AWS.

ReactNestJSPythonPostgreSQLAWSJest

Global Hitss Brasil