I’m Anderson, a software engineer from Nova Prata, Brazil, with 6+ years of experience specialized in mobile and frontend development with React Native, React, Expo and Node.js.
I care deeply about performance, security and accessibility. My recent work includes critical e-commerce features — Pix checkout, virtual try-on, voice search, biometric and two-factor authentication — plus monorepo architecture, private NPM libraries and design systems shared across production apps.
Experience
2022 — nowReact Native Mobile Developer
Bamse · Blumenau, BR (remote)
- Build and maintain the Dental Cremer, Dental Speed and Utilidades Clínicas apps (Henry Schein — NASDAQ:HSIC) with React Native, used by thousands of users and rated 4.9★ on the stores.
- Built product detail, voice search, biometric, social and two-factor authentication, and virtual try-on, integrating internal APIs and native features with a focus on performance, security and maintainability.
- Implemented Pix payments in checkout, integrating the app with internal APIs for a secure, reliable and optimized purchase flow.
- Implemented the Design System shared by the three apps with Styled Components, for component reuse, visual consistency and faster development.
- Improved accessibility with screen-reader support and other good practices, making navigation more inclusive.
- Cut development time by ~30% and increased code reuse across the apps by creating shared private libraries for components, themes and business rules.
- Helped migrate the apps to a monorepo, cutting setup, development and maintenance time, centralizing shared libraries, standardizing project structure and simplifying dependency management.
Front-end Developer (React / React Native)
Softaliza · Santa Maria, BR (remote)
- Built strategic features for the Ciente Studio events platform — event hotsites, hotsite configuration panel, registration flow and streaming module — focused on scalability, performance and maintainability.
- Integrated Ciente Studio with Zoom through its APIs, enabling reliable and stable live streams.
- Upgraded and maintained the Camobi Segura app, modernizing dependencies, shipping fixes and improving its stability and reliability.
Full-stack Developer (React / React Native / Node.js)
Zion Tech · Caxias do Sul, BR (remote, part-time)
- Built the Você + Saúde health-tracking app in React Native, focused on performance, quality and maintainability.
- Built a Node.js / AdonisJS backend service that centralizes API communication with secure, scalable integrations.
- Built a responsive Next.js landing page applying performance, SEO and responsiveness best practices to support user acquisition.
- Built the Stewart Acid-Base app, a clinical decision-support tool for healthcare professionals with reliable calculations and an intuitive interface.
Undergraduate Researcher
UCS · Caxias do Sul, BR
- Built a nanonewton-scale force measurement system with a quartz piezoelectric sensor and Python scripts, enabling high-precision measurements for experimental applications.
- Presented the piezoelectric sensor project at the XXVII UCS Young Researchers Meeting.
Skills & technologies
Mobile
- React Native
- Expo
- iOS
- Android
- Biometrics
- Accessibility
Frontend
- React
- Next.js
- Redux
- Styled Components
- Material UI
- Design Systems
Backend
- Node.js
- AdonisJS
- REST APIs
- Google Cloud (GCP)
- Speech-to-Text
Architecture
- Software Architecture
- Domain-Driven Design
- Monorepos
Languages
- TypeScript
- JavaScript
- Python
Tooling
- Git
- GitHub Actions
- Turborepo
- Firebase
- Jest
- NPM
- Claude Code
- Jupyter Notebook
- Matplotlib
Languages
Portuguese — native
English — basic to intermediate
Education
BSc in Computer Science
UCS — Universidade de Caxias do Sul · 2015–2021
Thesis: mobile app prototype to support children with dyslexia (React Native, Node.js, DDD, Google Speech-to-Text)
GoStack 10 Bootcamp — Rocketseat
Complete Web Design — Origamid