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Beatriz Norte Frontend Developer (React)BN

Beatriz Norte

Frontend Developer (React)
  • Suggested rate
    On-demand
  • Experience3-7 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Beatriz's quote.
Location and workplace preferences
Location
Lisbon, Portugal
Can work on-site at your office in
  • and around Lisbon (up to 50km)
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Languages
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Categories
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Skill set
Additional skills (7)
Scrum
Git
HTML
Storybook
Jest
Beatriz in a few words
I've worked with both frontend and backend technologies, but what I really enjoy is frontend development. I have 5 years of programming experience, with most of my focus on React—including Redux, Hooks, TypeScript, JavaScript, CSS, and Storybook. I also have experience writing tests with Jest and Vitest.

While React is my main area, I’ve also worked with .NET and Oracle in the past, which gives me a solid understanding of backend development.

I’m a strong communicator and an easygoing person who likes to keep things efficient without sacrificing quality. My goal is always to build clean, scalable, and user-friendly applications.
Experience
  • BRYJ.AI
    Frontend Developer
    DIGITAL & IT
    January 2024 - March 2025 (1 year and 2 months)
    Lisbon, Portugal
    • Led the front-end development of ChatROI (AI-driven product), designing a scalable architecture and implementing the entire UI using React, Redux, Hooks, TypeScript and CSS, improving performance and maintainability.
    • Developed and maintained the company’s Design System, standardizing UI components through Storybook, which improved design consistency and development efficiency in collaboration with the Design Lead.
    • Increased code reliability in ChatROI by writing comprehensive unit tests with Vitest, reducing bugs and improving maintainability.
    • Optimized form management and state handling in ChatROI using Formik and Redux, leading to improved user experience and error reduction.
    • Containerized front-end applications for ChatROI with Docker, streamlining deployment and integration processes.
  • Axians
    Software Developer
    February 2020 - December 2023 (3 years and 10 months)
    Lisbon, Portugal
    • Led the development of new features for a job promotion platform in Angola, implementing a job posting system for companies, an application portal for job seekers, and an integrated news and government information hub, improving platform usability and engagement.
    • Developed new features for a delivery tracking platform, optimizing background workers in mail and package handling, streamlining processes from object creation to final delivery tracking.
    • Handled software maintenance for a turbine defect detection platform, ensuring system stability and performance.
    • Managed junior developers, providing guidance and ensuring high-quality code delivery.
    • Created technical documentation, improving knowledge sharing and future development efficiency.
    • Implemented unit testing across projects, reducing bugs and improving code quality.
    • Technologies used: React, Redux, Hooks, JavaScript, TypeScript, CSS, Jest, Vitest, .NET, PL/SQL, Oracle Forms, Oracle Reports.
  • Caixa Mágica Software
    Software Development Intern
    June 2017 - August 2017 (2 months)
    Lisbon, Portugal
    • Design and development of the front-end of a health related platform.
    • Technologies used: HTML, JavaScript, SQL, CSS, Bootstrap.
Recommendations
Education
  • Master of Science in Biomedical Engineering
    Instituto Superior Técnico, Universidade de Lisboa
    2019
    Master's in Biomedical Engineering