Available to work

Hey, I'm Alexandre

Full-Stack Software Engineer with 3+ years of experience, specializing in architecting scalable applications and automating complex business workflows within the JavaScript/TypeScript ecosystem. Complemented by an MBA in Software Engineering and a Google Associate Cloud Engineer (GCP) certification, excels at building serverless backends, dynamic frontends, and event-driven integration platforms. Leverages expertise in workflow orchestration tools (n8n) and AI integration to transform complex business challenges into high-performance solutions.

Services

Full-Stack Web Development

Development of modern and responsive web applications, from frontend to backend, using the latest technologies and development best practices.

  • Svelte, React, Vue.js and Astro applications
  • Backend with Node.js, Go and TypeScript
  • Responsive design and SEO optimized
  • API and database integration
  • Deployment on modern cloud platforms
Svelte Vue.js Astro TypeScript +2 more
Let's discuss your project

Process Automation with N8N

Creation of automated workflows to connect different platforms and systems, eliminating manual tasks and increasing operational efficiency.

  • E-commerce and ERP integration
  • Marketing and sales automation
  • Real-time data synchronization
  • Custom and scalable workflows
  • Monitoring and automatic alerts
N8n Streamline Icon: https://streamlinehq.com n8n n8n Supabase PostgreSQL Redis +1 more
Let's discuss your project

Administrative Dashboards

Development of custom control panels for operations monitoring, data analysis and business process management.

  • Real-time data visualization
  • Interactive and exportable reports
  • Intuitive and responsive interface
  • Integration with multiple data sources
  • Access control and permissions
Vue.js Nuxt.js Tailwind Supabase +1 more
Let's discuss your project

System Integration

Connecting different platforms and systems to create an integrated ecosystem that optimizes workflows and improves user experience.

  • REST and GraphQL APIs
  • Webhooks and real-time events
  • Bidirectional data synchronization
  • Complex data mapping
  • Error handling and automatic retry
N8n Streamline Icon: https://streamlinehq.com n8n n8n Supabase Redis Docker +1 more
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AI-Powered Solutions

Implementation of AI features to automate processes, improve user experience and extract valuable insights from data.

  • AI-powered content automation
  • Chatbots and virtual assistants
  • Predictive data analysis
  • Natural language processing
  • Integration with modern AI models
N8n Streamline Icon: https://streamlinehq.com n8n n8n Claude Gemini TypeScript +1 more
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High-Performance APIs

Development of ultra-fast, scalable APIs using Go and modern architectural patterns to handle high traffic loads with minimal latency.

  • Go-based REST and GraphQL APIs
  • Microservices architecture
  • High-throughput data processing
  • Real-time communication protocols
  • Performance monitoring and optimization
Go Docker Redis TypeScript +1 more
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Distributed Systems & Microservices

Architecture and development of distributed systems using microservices patterns, ensuring scalability, reliability, and maintainability across cloud platforms.

  • Microservices architecture design
  • Service mesh implementation
  • Distributed data management
  • Load balancing and auto-scaling
  • Cross-platform deployment strategies
Docker Go TypeScript Cloudflare +1 more
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Technical Consulting

Strategic guidance for software architecture, technology selection and development process optimization to maximize results.

  • Scalable system architecture
  • Code review and best practices
  • Technology migration strategy
  • Performance optimization
  • Development mentoring
TypeScript Go Docker Redis +1 more
Let's discuss your project

Ready to turn your ideas into reality?

Let's discuss how I can help boost your business with innovative technological solutions.

Get in Touch View Projects

Tech Stack

Frontend

  • Svelte
  • Astro
  • Vue.js
  • Nuxt.js
  • Tailwind
  • React
  • Alpine.js
  • Vite
  • TypeScript

Backend & APIs

  • Node.js
  • TypeScript
  • Go
  • Rust
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
  • JSON
  • Hono
  • Django
  • Python

DevOps & Infra

  • Docker
  • DigitalOcean
  • Google Cloud
  • AWS
  • Terraform
  • Kubernetes
  • Cloudflare
  • Railway
  • Netlify

Databases & Realtime

  • Supabase
  • PostgreSQL
  • Redis

AI & Automation

  • Claude
  • Gemini
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n

Tooling

  • Node.js
  • Bun
  • pnpm
  • Yarn

Work Experience

  1. •

    Integration Specialist & Full-Stack Developer

    Poropo (Partner)

    Architected and implemented complex integration workflows connecting e-commerce platforms with ERP systems (Holded). Developed custom web applications and advanced n8n nodes, creating event-driven patterns with Supabase. Optimized data synchronization processes in collaboration with stakeholders, significantly reducing manual data entry and resolving critical technical issues. More info
  2. •

    Full-Stack & Automation Developer

    Titans Dev

    Architected and built custom backend services and dynamic frontends for client projects, enabling real-time data flow and enhanced operational efficiency. More info
  3. •

    WordPress Developer

    CMLO&CO

    Development of responsive websites with WordPress and Elementor; integration of Google Analytics, GTM, and social media pixels; optimization with CDNs. More info
  4. •

    Freelance Web Developer & Consultant

    Self-Employed

    Developed and maintained high-performance, responsive, and SEO-optimized websites, enhancing site functionality with custom HTML, CSS, and JavaScript.
  5. •

    Licensed Clinical Psychologist

    Clinical Psychologist

    Provided clinical psychological care in line with the humanistic approach of Carl Rogers, Client-Centered Therapy, Positive Psychology, and Acceptance and Commitment Therapy (ACT). This experience developed strong skills in active listening, complex problem-solving, and empathetic communication, informing a user-centric approach to building intuitive and effective software solutions.
  6. •

    Paid Traffic Manager

    Banrisul

    Created and optimized digital campaigns on Facebook, Instagram, Google, and other traffic sources, generating leads for sales. Researched user base behavior to improve campaign performance with GA4. More info

Projects

Gnostic Congress Spain 2026 - Full Stack Web App | 2025

Gnostic Congress Spain 2026 - Full Stack Web App | 2025

  • TypeScript
  • Nuxt.js
  • Tailwind
  • Cloudflare
  • Bun
  • Hono
  • PostgreSQL
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
Developed a comprehensive event registration platform for the international Gnostic Congress Spain 2026, built with a modern tech stack. The system features a responsive Nuxt.js frontend with Tailwind CSS deployed on Cloudflare Workers, powered by a Hono.js API backend with Coolify. Leverages PostgreSQL for secure attendee data management and integrates with n8n for workflow automation. Built with TypeScript for type safety and Bun for optimized performance, the platform streamlines the entire registration process while ensuring scalability for international attendees.
Content Alchemist - AI-Augmented Campaigns | 2025

Content Alchemist - AI-Augmented Campaigns | 2025

  • TypeScript
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
  • Deno
  • Redis
  • Tailwind
  • JSON
  • Google Cloud
Built an AI-augmented marketing campaign generator that transforms cleaned transcripts into multi-channel content packages for Facebook, Instagram, and LinkedIn. The system orchestrates Deno Deploy (text sanitization) and Google Gemini (generation) via n8n, uses Google Sheets + Apps Script as the human interface, and delivers organized assets to Google Drive. Optional Valkey/Redis caching prevents duplicate processing and controls costs, while structured JSON prompts ensure deterministic, platform-optimized output.
HeroChat - Heroku Go Chat | 2025

HeroChat - Heroku Go Chat | 2025

  • Go
  • Heroku
  • Claude
  • JSON
Developed a Go CLI tool for interacting with advanced AI models via Heroku, enabling developers to send prompts and receive real-time responses from Claude 4 Sonnet in the terminal. Features include persistent conversation history, tagging, and interactive navigation. Built with Cobra for user-friendly commands and colorized output, Heroku Go Chat showcases expertise in Go, API integration, and developer-focused tool-building.
Job Tracker Deutschland | 2025

Job Tracker Deutschland | 2025

  • TypeScript
  • React
  • Tailwind
  • Hono
  • Bun
  • Vite
  • Railway
  • Netlify
Addressed the challenge of a fragmented job market by creating a centralized platform that aggregates opportunities directly from the German Federal Employment Agency. The solution provides job seekers with a single, reliable source for tech roles, featuring an intuitive, modern interface with advanced search filters to simplify and accelerate the job search process. The platform enhances user experience by offering clear application pathways, even for listings without direct links, ensuring a seamless journey from discovery to application.
Enterprise E-commerce Integration Dashboard | 2025

Enterprise E-commerce Integration Dashboard | 2025

  • TypeScript
  • Vue.js
  • Nuxt.js
  • Tailwind
  • Bun
  • Netlify
  • Supabase
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
Solved the lack of visibility and control in complex e-commerce operations by delivering a custom administrative dashboard. This central control panel provides real-time monitoring of the automated workflows connecting multiple sales channels and an ERP system. It empowers administrators to manually oversee and intervene in critical processes, ensuring data integrity, reducing errors, and minimizing the need for technical support when managing inventory and order synchronization.
Enterprise E-commerce Integration Platform | 2025

Enterprise E-commerce Integration Platform | 2025

  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
  • PostgreSQL
  • Supabase
  • Nuxt.js
  • Redis
  • Docker
Resolved critical data inconsistencies for an e-commerce business operating across multiple platforms (Magento 2, Shopify) and an ERP. The solution is an event-driven integration architecture that ensures real-time, bidirectional synchronization of inventory, orders, and product data. This automation eliminates manual data entry, prevents overselling, and streamlines operations by implementing complex business logic for inventory management and automated invoicing, leading to significant gains in operational efficiency.
AI-Powered Multilingual Content Automation | 2025

AI-Powered Multilingual Content Automation | 2025

  • Astro
  • Tailwind
  • Strapi
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
  • pnpm
  • Netlify
Overcame the language barrier for a global audience by building an intelligent platform to translate and publish a vast collection of gnostic manuscripts. The solution automates the localization process for over 100 languages using AI, making scholarly content accessible worldwide. This approach drastically reduces manual translation efforts and costs, ensuring that new and updated content is efficiently distributed to a global community of researchers and readers through a high-performance, easy-to-navigate website.
TitansDev Agency Website | 2024

TitansDev Agency Website | 2024

  • Nuxt.js
  • Tailwind
  • Sass
  • Strapi
  • Yarn
  • TypeScript
  • Supabase
  • N8n Streamline Icon: https://streamlinehq.com n8n n8n
  • Cal.com
  • Evolution API
  • Netlify
Established a strong digital presence for a software development agency by creating a modern, high-performance website to showcase its services. The site was designed to attract and convert potential clients with a bold, professional aesthetic and a seamless user experience. To streamline client acquisition, an integrated scheduling system with automated notifications was implemented, allowing leads to book consultations directly, improving the lead-to-client conversion funnel.
Portfolio Alexandre Spindola | 2024

Portfolio Alexandre Spindola | 2024

  • Astro
  • Tailwind
  • Bun
  • TypeScript
  • Deno
  • Bunny CDN
Showcased development expertise by building a modern, responsive, and high-performance personal portfolio. The project demonstrates proficiency in creating visually appealing and technically sound web applications, serving as a practical example of skills in contemporary web development practices and providing a central hub for professional information and project showcases.

About me

My name is Alexandre Spindola. As a Full Stack Software Engineer, I specialize in building AI-Powered Automation and High-Performance Systems. I architect and implement robust, scalable, and efficient solutions that directly translate complex business challenges into tangible value.

My core expertise involves creating powerful automation workflows with n8n, developing resilient data layers with Supabase and PostgreSQL, and building end-to-end systems. I bring these services to life with dynamic JAMstack frontends using Astro, Svelte, and Vue.js, all powered by versatile backends with Node.js, Deno, and Go.

As a Google Associate Cloud Engineer (GCP) with an MBA in Software Engineering, I bring a holistic perspective to every project. My focus is on implementing robust serverless architectures and defining CI/CD pipelines, always bridging the gap between technical execution and strategic business objectives.

Currently expanding my expertise into Go for highly concurrent, high-performance backend services and Rust for memory-safe systems programming. I'm also leveraging edge-native databases like Turso to build low-latency, globally distributed applications. Based in Madrid with full EU work authorization, I am available for challenging opportunities where I can deliver impactful solutions.

Alexandre Spindola

Let's build something great.

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