João VitorCarmassi,developer

Crafting seamless web experiences with modern technologies and a passion for innovation.

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About me

{
    "full-name": "João Vitor Carmassi",
    "birthdate": "December 8, 2004",
    "place-of-birth": "São Paulo, SP",
    "where-I-live": "São Bento do Sapucai, SP",
    "languages": {
        "english": "C1",
        "spanish": "B2"
    },
    "programming-languages": [
        "HTML", "CSS", "JavaScript", "TypeScript"
    ],
    "frameworks": [
        "React", "Next.Js", "Astro.Js", "Tailwind", "Sass"
    ],
    "tools": [
        "Git", "Eslint", "React-query", "Zustand", "Context-api", "Motion", "Gsap"
    ],
    "tests": [
        "Jest", "Cypress", "Postman"
    ],
    "methodologies": [
        "Mobile first", "Scrum", "Kanban"
    ],
    "interests": [
        "Programming", "Games", "Music", "Movies", "Hiking"
    ]
}

My Portfolio & Achievements

Explore my resumes, certifications, and professional milestones in one place.

Cambridge Michigan Language Assessments – MET C1
English Certificate

Cambridge Michigan Language Assessments – MET C1

Certified at the C1 Advanced level in English through the Michigan English Test (MET), demonstrating advanced proficiency in reading, writing, listening, and speaking.

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SIELE – Spanish Proficiency B2
Spanish Certificate

SIELE – Spanish Proficiency B2

Achieved a B2 level in Spanish with the SIELE certification, validating solid communication skills and advanced comprehension in the Spanish language.

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Professional Resume in English
Resume

Professional Resume in English

Access my full resume in English, showcasing my skills, projects, and career journey with a global perspective in the tech industry.

My Tech stack

React-query-icon SVG Icon

Github

Check out my study and professional projects on GitHub.

Work

  • View interactive UIs I built using React and Tailwind—efficient, reusable, and responsive.

  • Browse projects from dashboards to dynamic web apps—examples of my professional work.

  • See structured and scalable components and layouts I created.

See account

Study

  • Check out various projects—from HTML/CSS basics to Vue and React apps.

  • See experiments with different frameworks and languages—TypeScript, Vue, React, and more.

  • View small, practical projects I built to sharpen my skills and explore new technologies.

See organization

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Contact me!

I’d love to hear from you! Whether you have a question, a project in mind, or just want to connect, feel free to reach out. I’m always open to new opportunities and collaborations.