Simera Professional Key (SPK)

Matheus A

Brasil

Senior Fullstack Developer

$ 6,700/month

9 yrs exp

Skills

  • Agile
  • AWS
  • CSS
  • CSS3
  • Docker
  • HTML
  • HTML5
  • Integration Testing
  • Interaction Design
  • MongoDB
  • Node.js
  • PostgreSQL
  • Scrum
  • SQL
  • Test Driven Development
  • Typescript
  • Unit Testing
  • Ant Design
  • Code Review
  • Full Stack Developer
  • GraphQL
  • Jest
  • Material UI
  • NextJS
  • NodeJS
  • Prisma
  • React Native
  • ReactJS
  • Penetration Testing
  • React.js
  • Backend Development (Node.js with TypeScript).
  • mentorship
  • AI Design
  • Nest.js
  • Next.js
  • Express
  • React js
  • Next js
  • GitHub Actions
  • React,js
  • AI and frontend using HTML,CSS,JS,react.js
  • CI/CD Pipelines
  • Express.js
  • MSQL
  • Fullstack developer
  • Unit Test
  • ETL/ELT Pipeline
  • Tailwind CSS
  • Unit and Integration Testing
  • Infrastructure as Code
  • Fullstack Development
  • Infrastructure as Code (Bicep)
  • ETL Pipelines
  • Full Stack Development
  • Frontend developer
  • Type Script
  • SCSS
  • Sanity Testing
  • Full-Stack Development
  • Typescrtipt
  • SOQL
  • Observability
  • Git Action
  • Back-End: Node.js, Express.js, MySQL, MSSQL, REST APIs
  • AI Driven Development
  • React Native CLI
  • pentration testing
  • Drizzle ORM
  • Spec Driven Developement
  • Typescripts
  • Mongo
  • MaterialUI
  • Spec-Driven Development
  • TSQL

Matheus A

Brasil

Senior Fullstack Developer

$ 6,700 /month

9 yrs exp

Skills

  • Agile
  • AWS
  • CSS
  • CSS3
  • Docker
  • HTML
  • HTML5
  • Integration Testing
  • Interaction Design
  • MongoDB
  • Node.js
  • PostgreSQL
  • Scrum
  • SQL
  • Test Driven Development
  • Typescript
  • Unit Testing
  • Ant Design
  • Code Review
  • Full Stack Developer
  • GraphQL
  • Jest
  • Material UI
  • NextJS
  • NodeJS
  • Prisma
  • React Native
  • ReactJS
  • Penetration Testing
  • React.js
  • Backend Development (Node.js with TypeScript).
  • mentorship
  • AI Design
  • Nest.js
  • Next.js
  • Express
  • React js
  • Next js
  • GitHub Actions
  • React,js
  • AI and frontend using HTML,CSS,JS,react.js
  • CI/CD Pipelines
  • Express.js
  • MSQL
  • Fullstack developer
  • Unit Test
  • ETL/ELT Pipeline
  • Tailwind CSS
  • Unit and Integration Testing
  • Infrastructure as Code
  • Fullstack Development
  • Infrastructure as Code (Bicep)
  • ETL Pipelines
  • Full Stack Development
  • Frontend developer
  • Type Script
  • SCSS
  • Sanity Testing
  • Full-Stack Development
  • Typescrtipt
  • SOQL
  • Observability
  • Git Action
  • Back-End: Node.js, Express.js, MySQL, MSSQL, REST APIs
  • AI Driven Development
  • React Native CLI
  • pentration testing
  • Drizzle ORM
  • Spec Driven Developement
  • Typescripts
  • Mongo
  • MaterialUI
  • Spec-Driven Development
  • TSQL

Senior Fullstack Developer

BairesDev
August 2025 - present

Designing and implementing performant front-end interfaces with Next.js for optimal user experiences. Developing robust back-end APIs and services with Node.js to ensure reliability and scalability. Building an AI-assisted development environment with curated tooling and guardrails, integrating AI as a first-class tool to increase delivery efficiency while preserving code and review quality. Collaborating with cross-functional teams to deliver high-quality features on time. Applying best practices in code quality, testing, and performance optimization to create maintainable solutions.

Senior Fullstack Developer

BMW Group
October 2022 - August 2025

Developed internal tools used by BMW engineers to process and visualize large volumes of data. Designed and maintained reusable frontend components using consistent design patterns and atomic design principles. Built and optimized ETL pipelines using Node.js streams for high-performance data processing. Developed and integrated internal APIs and third-party APIs. Performed database modeling and queries, following best practices for maintainability and performance. Led code reviews, mentored junior developers, and ensured high-quality software through integration testing.

Fullstack Developer & Product Owner

Bepoz
November 2018 - October 2022

Developed and maintained mobile apps and admin dashboards for retail and POS systems. Created scalable, reusable UI components using React and React Native. Built, documented, and consumed REST APIs; integrated third-party services. Handled data modeling and database maintenance for SQL systems. Scoped requirements, wrote user stories, and performed end-to-end testing. Acted as a bridge between engineering and product, facilitating cross-functional communication.

System Administrator & Project Manager

Bepoz
November 2017 - October 2018

Led internal digital transformation initiatives by rolling out and customizing CRM, ERP, and Helpdesk systems. Coordinated teams across departments to improve workflow automation and reporting.

Smart Scores

Communication
88
Role Fit
95
Adaptability
90
Problem-solving
85

Smart Skills

beta