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    Social Impact · May/2014 — Dec/2017

    Pastoral da Criança

    Legacy PHP social platform for child health support

    Role
    Junior PHP Developer
    Year
    May/2014 — Dec/2017
    Stack
    PHPZend Framework 1MySQLLegacy Systems
    Pastoral da Criança preview

    Overview

    Worked on a legacy platform responsible for managing and monitoring approximately 1.5 million children aged 0 to 6 across 22 countries supported by the organization.

    • Generated reports for institutions such as the Public Prosecutor's Office and the Ministry of Health
    • Supported indicators used to identify child malnutrition risk
    • Enabled guidance workflows for mothers in socially vulnerable contexts

    Architecture

    Legacy PHP monolith on Zend Framework 1 with MySQL, supporting large-scale social data collection, consolidation, and reporting workflows.

    Challenges and solutions

    Evolution over a critical legacy foundation

    We delivered incremental improvements on Zend Framework 1 while preserving stability in a sensitive, high social-impact operation.

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