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Luis Cardoso

@luiscardoso

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Senior Fullstack Engineer specializing in React, Node.js and TypeScript, delivering scalable, revenue-driving products.

Brazil

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What I'm looking for

I seek senior engineering roles where I can lead architecture, improve developer practices, deliver scalable products, mentor teams, and contribute to revenue-generating solutions in collaborative, growth-focused companies.

I am a Senior Fullstack Engineer with over 10 years building scalable products for startups and enterprises, with strong expertise in React, Node.js and TypeScript. I have led architectures, created design systems, and implemented CI/CD and monorepo strategies that improved developer productivity and product reliability.

I have a proven track record delivering high-impact projects — from launching MVPs and enterprise ERPs to architecting platforms that generated millions in revenue. I prioritize clean code, automated testing, documentation, and mentoring teams to raise engineering standards.

Experience

Work history, roles, and key accomplishments

Current

Lead Front End Engineer

Current

A5X

Oct 2025 - Present (8 months)

Designed and led the implementation of the company-wide Design System and Design Tokens.
Architected and implemented the frontend service platform that orchestrates 40+ MFEs.
Developed strategic MFEs such as Risk, Pre-Risk, Pre-Trading, Neartime and Realtime.
Defined coding standards, documentation practices and patterns adopted by the entire company.

Typescript Javascript Storybook Nx Monorepo Architecture React Testing Library React Vitest Vite MUI V5 MUI Framework Module Federation Micro Frontend Management Gitlab Gitlab Pipelines Jenkins AWS

Senior Fullstack Engineer

Shape Digital

Nov 2022 - Jan 2025 (2 years 2 months)

Frontend architecture lead for a global system managing budget planning, vessel scheduling, mandays and 5-year planning for all FPSOs. Built Excel-like data grids, implemented smart caching with React Query, introduced standards, tests and feature flags, cutting bugs from 20+ to ~4 per sprint and creating the corporate Design System.

React TypeScript Storybook CI CD Automated Testing Architecture Azure DevOps MUI V5 Cypress Jest Yarn Nx Monorepo Architecture

Frontend Specialist

BrandLovers

Apr 2022 - Oct 2022 (6 months)

Led frontend stabilization and launch of the BrandLovers influencer marketing platform with Gusttavo Lima. Implemented GitLab CI/CD and a temporary BFF, mentored junior devs and defined standards, introduced unit and E2E tests, documented Instagram API integration, and configured GA, Sentry and Facebook Pixel for tracking.

CI CD JavaScript TypeScript Mentoring Next.js Webpack CSS Grid CSS Animations CSS Flexbox Javascript (ES6)React Typescript

Senior Frontend Engineer

Addi

Sep 2021 - Mar 2022 (6 months)

Worked on the core BNPL product, building features in critical credit, fraud and approval flows responsible for 85%+ of revenue. Contributed reusable components to the Design System, joined war rooms to fix critical bugs, and built abstractions for company-wide frontend monitoring with LogRocket.

Next.js TypeScript CI CD Collaboration Payments

Senior Frontend Engineer

XP Inc.

Dec 2018 - Jul 2021 (2 years 7 months)

Developed facial recognition authentication, integrated chat and WhatsApp channels with Salesforce serving thousands daily, and built a multi-brand Helpcenter for XP Inc. group.

React Redis CI CD Integration Salesforce Authentication Scalability

Senior Frontend Engineer

Ventron

Jul 2018 - Dec 2018 (5 months)

Architected and launched XP’s Virtual Assistant compatible with ASPX, React, Angular, and Next.js environments, delivering a scalable solution that generated over $9M monthly.

Architecture Virtual Assistant React Angular Next.js Integration Scalability

Frontend Engineer

Mooven

Feb 2018 - Jun 2018 (4 months)

Developed a car financing simulation system for dealers within agile squads, handling security, GMUD processes, and enterprise-scale delivery for Banco Votorantim.

Frontend Development Agile Scrum Security Simulation

Software Engineer

Esquadgroup

May 2017 - Jan 2018 (8 months)

Introduced Angular 2 and modern frontend practices while building ERP features for the company's proprietary software, improving maintainability and developer workflow.

Angular ERP JavaScript Web Development