RÉSUMÉ
Guilherme Bruno dos Reis
Senior Software Engineer & Tech Lead - enterprise digital commerce, accessibility, fintech and technical leadership.
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Summary
15+ years in software engineering, with 8+ years specializing in Vue.js and Nuxt.js. I build and lead multi-tenant digital commerce, fintech and enterprise platforms, treating accessibility and production reliability as engineering disciplines rather than late-stage checks.
Experience
Plein Air Agency - Senior Software Engineer & Tech Lead
Multi-tenant digital commerce platforms for 50+ U.S. restaurant brands. Checkout, payments, authentication, loyalty and observability. Architecture reviews, mentoring, production governance, and authority to approve production pull requests and deployments.
GBR Informática - Founder & Software Engineer
Software development and technical consulting across digital commerce, fintech, hospitality technology and international client environments.
K8 Fintech - Front-End Developer
Banking and financial applications: onboarding, account management, backoffice systems, PIX, boletos, transfers, batch payments, HR systems and receivables financing.
Sabion - Bradesco / Bradesco Seguros - Front-End Developer
Institutional portals, accessibility, design systems, performance, keyboard navigation, readability, contrast and Hand Talk integration.
Atual Card do Brasil - Front-End Developer
E-commerce, CRM, logistics, inventory, operational systems, performance optimization and platform modernization.
Hotel São Lucas - Independent Software Consulting
Long-term consulting relationship covering web applications, integrations, performance, maintenance and platform evolution.
OppMais Propaganda - Web Designer
Progressed from graphic design to web design and front-end development; notable projects included an interactive Flash site for an architecture firm and a digital product configurator for a roofing tile manufacturer.
Skills
Front-end
- Vue.js
- Nuxt.js
- React
- React Native
- JavaScript
- TypeScript
- HTML
- CSS
- Sass
- Tailwind
- Vuex
- Pinia
Back-end & data
- Node.js
- Laravel
- Python
- Java
- PHP
- REST APIs
- PostgreSQL
- MySQL
- MongoDB
Cloud & operations
- AWS
- Netlify
- Docker
- Serverless
- Git
- WSL
- BugSnag
- Loggly
Tools & platforms
- Storyblok
- Bitbucket
- Azure DevOps
- Postman
- Radar.io
- Figma
- Adobe XD
Commerce & engagement platforms
- Olo
- Thanx
- Spendgo
- Sparkfly
- Braze
- Klaviyo
AI-assisted engineering
- Cursor
- Claude
- ChatGPT
- OpenAI Codex
- Gemini
- GitHub Copilot
Education & continuing learning
- Systems Analysis and DevelopmentUndergraduate technology program - studies interrupted, no degree awarded · through 2011
- ENG DTP and MultimediaDigital publishing program · 2017
- Web Standards with HTML5 & AlgorithmsProfessional training, Elaborata Informática · 2015
- AI Skills 4 Accessibility105-hour program on AI and digital accessibility, Founderz AI & Business School / Microsoft · 2026
- Microsoft - Accessibility & Inclusive Technology, Artificial IntelligenceCoursework covering accessibility fundamentals, evaluation and testing, and generative AI concepts · 2026
Professional credentials
Professional Member · Since 2026
- Technical support and problem resolutionInternal professional recognition (2025) for support and problem resolution across multiple enterprise clients.
- Technical excellence and strategic contributionInternal professional recognition (2025) for technical excellence and strategic contributions to enterprise projects.
- Technical leadership during platform launchesInternal professional recognition (2025) for technical leadership during the Bojangles Catering platform launch.