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    Agrotech · 2021 — 2022

    Bovine Sanitary Calendar

    Sanitary management platform for veterinarians and farms

    Role
    Freelance Full Stack Engineer
    Year
    2021 — 2022
    Stack
    ReactNode.jsTypeScriptMySQLJWT
    Bovine Sanitary Calendar preview

    Overview

    System designed to support veterinarians and farm owners in herd management, with a complete sanitary calendar and practical field-ready data.

    • Sanitary calendar with vaccine details, application windows, and correct dosage by protocol
    • Control modules for users, farms, herd management routines, protocols, and technical documents
    • Large-format PDF generation for printing and practical use on farms

    Architecture

    React frontend integrated with a Node.js backend, JWT authentication, and MySQL database, structured for sanitary workflows, administrative records, and document generation.

    Challenges and solutions

    Field usability and accuracy

    The main challenge was delivering a truly useful, reliable, and error-resistant tool for veterinarians, backed by real data and strong consistency validations.

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