💻 Software Engineer with 5+ years of experience building scalable web applications, specializing in high-performance frontend architectures and full stack development.

📈 I focus on business impact, not just code. Some highlights:

• ⚡ Reduced application load time by up to 40%
• 🚀 Increased development efficiency through component-driven architecture
• 🧠 Built AI-powered workflows and prompt systems
• 🔗 Developed scalable integrations with APIs and external services
• 🏗️ Created reusable architectures that accelerated project delivery by 100%

🎯 Strong background in Frontend, Backend, Security, and AI, allowing me to build robust, scalable, and intelligent systems.

• Vue.js (Vue 2 & 3)
• React / Next.js
• TypeScript / JavaScript (ES6+)
• Tailwind CSS / SCSS
• Responsive Design / UX

• Node.js (Express, Fastify)
• PHP / Laravel
• REST APIs
• Microservices (practical experience)

• PostgreSQL
• MySQL
• MongoDB
• Data Modeling & Query Optimization

• Jest
• Mocha / Chai
• Unit & Component Testing
• Clean Code / SOLID

• Docker (basic)
• CI/CD
• Git / GitHub / GitLab
• Webpack / Vite

• ChatGPT / Copilot / Gemini
• Prompt Engineering
• AI Agents & Workflow Automation
• RAG (Retrieval-Augmented Generation) – practical knowledge
• Structured prompts for reliability & consistency

• Build scalable and high-performance web applications
• Design modern frontend architectures
• Develop backend services and APIs
• Integrate systems and third-party services
• Optimize performance (Core Web Vitals, SEO)
• Apply AI to automate workflows and improve productivity
• Collaborate with global teams in remote environments

<?php

class FernandoZanner {

    public function about() {
        return [
            "role" => "Full Stack Engineer | Frontend Specialist | AI Prompt Engineer",
            "experience" => "5+ years",
            "focus" => [
                "Performance",
                "Scalability",
                "User Experience",
                "AI Integration"
            ]
        ];
    }

    public function stack() {
        return [
            "Frontend" => ["Vue.js", "React", "Next.js", "TypeScript"],
            "Backend" => ["Node.js", "Laravel", "REST APIs"],
            "Database" => ["PostgreSQL", "MySQL", "MongoDB"],
            "AI" => ["ChatGPT", "Prompt Engineering", "RAG"]
        ];
    }

    public function mindset() {
        return "Build solutions that scale, perform, and generate real business impact.";
    }
}

$me = new FernandoZanner();
print_r($me->about());

• Portuguese — Native
• English — Professional (B2)
• Spanish — Basic

💬 Always open to:

• Remote opportunities
• Freelance projects
• AI + Software collaborations

📩 Reach me: fernandozanner@gmail.com

⭐ “Code is not just about functionality — it's about impact, scalability, and creating real value.”