def serialize_job_post(row) -> dict:
    return {
        "id": str(row.id),
        "title": row.title,
        "employment_type": row.employment_type,
        "location": row.location,
        "experience_min": row.experience_min,
        "experience_max": row.experience_max,
        "requirements": list(row.requirements or []),
        "optional_skills": list(row.optional_skills or []),
        "salary": row.salary,
        "description": row.description,
        "post_text": row.post_text,
        "channel_id": row.channel_id,
        "platform": row.platform,
        "buffer_post_id": row.buffer_post_id,
        "buffer_external_link": row.buffer_external_link,
        "buffer_sent_at": row.buffer_sent_at.isoformat() if row.buffer_sent_at else None,
        "status": row.status,
        "buffer_error": row.buffer_error,
        "created_by": str(row.created_by) if row.created_by else None,
        "created_at": row.created_at.isoformat() if row.created_at else None,
        "updated_at": row.updated_at.isoformat() if row.updated_at else None,
    }