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Wilfrido BonettWB

Wilfrido Bonett

Front-End Developer | Javascript

€200/day
1 project
Madrid, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Wilfrido

I am Wilfrido, a software developer with over 6 years of experience, I focus my solutions on being scalable. I bring solidity to different software decisions using modern architectures, clean code practices, unit tests, Scrum, and the ability to select high-impact tools that improve project productivity and quality.

Solid interpersonal skills to work in dynamic environments, collaborative mindset, self-management, and effective communication for results-oriented problem-solving.

- Languages: HTML5, CSS3, JavaScript, Typescript
- Frameworks and tools: Angular +2, React, React Native, Nest, Next
- Architecture and patterns: microservices, RESTful API, clean code, design patterns
- Messaging and integration: Twilio, JWT 0Auth
- Databases: PostgreSQL, Firebase, MongoDB, Redis
- DevOps and infrastructure: Docker, GitHub Actions
- Monitoring and reliability: DataDog, Grafana
- Cloud: AWS S3, Google Cloud (Google Maps, Oauth2)
- Practices: Agile Scrum, TDD, CI/CD, peer reviews, guard rotations, incident management
- Soft skills: mentoring, cross-team collaboration, technical planning, communication in distributed teams
- Languages: Spanish (native speaker), conversational and learning English.
- AI N8N automation
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Pymerize
    Malt logoOn Malt
    Frontend CMS Development
    DIGITAL AND IT
    January 2026 - February 2026 (1 month)
    Maintenance, optimization, and evolution of a CMS developed in Vue.js, ensuring stability, performance improvements, bug fixing, and implementation of new features aimed at enhancing functionality and user experience.
    JavaScript Vuetify Vue.js HTML5 Web Development
  • Mercado Libre
    Software Engineer
    July 2024 - September 2025 (1 year and 2 months)
    As a software engineer, I designed scalable and results-oriented solutions in the ADS team using React, Next, and Node as primary technologies, allowing me to align technical execution with strategic product goals, prioritizing performance, code quality, and the expected user interface.

    Responsibilities:
    1. Contribution to new initiatives and features, code review, documentation, and releases.
    2. Data analysis using events and BigQueries.
    3. Image generation using MPI through the REST API.
    4. Performance and continuous improvements.
    5. Cross-functional collaboration with product, design, and business teams to align technical solutions with strategic objectives.
    6. Active participation in agile processes to improve workflows and deliver value iteratively.
    7. Real-time monitoring and surveillance of Datadog, O'Reilly, and Grafana.
    React.js Next.js Node.js Generative AI Typescript
  • Travelaya
    Fullstack Developer
    TRAVEL AND TOURISM
    January 2023 - May 2025 (2 years and 3 months)
    Madrid, Spain
    As a Full Stack developer, I contributed to a project for searching and booking hotels online. I focused my contribution on implementing FE and BE with new features using Angular 16, state management, Materialize UI, and Node on the backend. Additionally, I integrated JWT authentication with Cognito, creating a complete workflow for this project.

    Responsibilities:
    1. FE and BE features, code review, documentation, and integrations.
    2. Quality control: manual.
    3. Active participation in agile processes to improve workflows and deliver value iteratively.
    4. Implementations.
    5. Continuous improvements.
    Typescript NestJs JavaScript Web Development Angular

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Education

  • Specialist in web and mobile application development
    Universidad de la Costa CUC
    2017
    Posgrado enfocado en desarrollo de software, calidad, testing, arquitectura y tecnologías web móviles.
  • Systems Engineer
    Universidad de la Costa CUC
    2015
    Grado universitario

Certifications

  • Mobile App Development
    Google Activate
    2020
    Mobile Applications
  • Introduction to Web Development I
    Google Activate
    2020
    Web Development

Skill set

Categories