LEONARDO

DATA ANNOTATION ANALYST
Male24 y/oOthersLive in BrazilNationality Brazil
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Work experience

  • DATA ANNOTATION ANALYST

    oculo ai
    2021.01-2025.11(5 years)
    Annotated 360o construction videos and mapped user paths onto 2D and 3D floor plans. Performed quality checks and flagged inconsistencies in annotated datasets. Collaborated with international teams using Agile, Jira, and structured documentation.
  • Intern – Data Analyst Support

    HUAWEI TECHNOLOGIES
    2022.01-2022.01
    Processed and organized data from WhatsApp and internal communication channels. Input structured data into Excel and Huawei's agile task-tracking platform. Supported project coordination by generating operational reports and updating dashboards. Assisted team in identifying process bottlenecks and improving task flow.

Educational experience

  • NATIONAL INSTITUTE OF TELECOMMUNICATIONS

    Computer Engineering
    2020.01-2025.12(6 years)
    I graduated this year of 2025 as a computer engineer, with different fields of expertise, as Java, OOP, Python, computational intelligence etc.

Languages

Portuguese
Native
English
Proficient

Skills

Data annotation
English
BIM annotation
Detail oriented
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