Experience

Feb 2026Jun 2026
ohubdev
Full-Stack Technical Lead
Balneário Camboriú, Brazil
  • Led rigorous code reviews and defined new architectural standards, raising code quality across the team
  • Architected Azure Active Directory authentication flows in .NET/C#, enforcing robust multi-email support and strict access control
  • Resolved recurring 503 errors in test environments by rebuilding migrations and applying SQL cleanup scripts with Docker/Coolify
.NETC#Azure DevOpsASP.NET CoreSupabaseDocker
Jul 2025Feb 2026
H2K
Mobile Developer
Brusque, Brazil
  • Built 3 production mobile apps for 10,000+ users — cut development time 40% via reusable component library (50+ components)
  • Shrunk app bundle from 85 MB to 32 MB (62% reduction) through code splitting, lazy loading, and tree-shaking
  • Established CI/CD with GitHub Actions + EAS Build — reduced deployment from 2 hours to 12 minutes
React NativeExpoTypeScriptSupabaseFirebaseRedux Toolkit
Feb 2025Jan 2026
Beeasy Digital
Frontend Developer
São Paulo, Brazil
  • Migrated Vue.js 2.6 → 3.5 for the entire codebase, reducing bundle 28% and improving initial load from 4.2 s to 2.8 s
  • Offloaded heavy dashboard computations to Web Workers — main thread blocking reduced 60%
Vue.js 3TypeScriptVuetifyTailwindCSSWebpack
Aug 2023Apr 2025
DJIN Tech Solutions
Software Developer
Remote · International (APAC)
  • Built data-visualization interfaces handling real-time datasets of 100,000+ records for 1,000+ enterprise clients
  • Achieved 60 fps on 50,000+ row spreadsheets via Web Workers + HTML Canvas — a 10× performance improvement
Vue.jsNuxt.jsTypeScriptVuetifyWeb Workers APINode.js
Feb 2022Aug 2023
Bravuserp Sistemas
IT Support & Test Analyst
Balneário Camboriú, Brazil
  • Documented 150+ bugs with precise reproduction steps for enterprise ERP/POS software
  • Built the company's commercial landing page in Angular — 40% lead increase, 25% conversion improvement
AngularJavaScriptHTML5CSS3
Jan 2019Feb 2022
Freelance
Mobile & Application Developer · Self-employed
Balneário Camboriú, Brazil · Remote
  • Published 5 React Native apps to the App Store and Google Play, covering delivery, scheduling and loyalty use cases
  • Integrated payment, messaging and logistics APIs (Stripe, Pagar.me, WhatsApp Business, Correios) into client products
  • Kept released apps alive after launch: crash triage in Sentry, OS version upgrades and store policy changes
React NativeReduxTypeScriptJavaScriptFirebaseNode.js