Available to work

Hey, I'm Alexandre

A Full Stack Developer with an MBA in Software Engineer, specializing in building high-performance web applications and complex data integrations. Based in Cologne, Germany, with an EU work permit.

With over 3 years of experience, I architect end-to-end solutions. I build dynamic frontends with Astro, Vue, and Nuxt, and power them with a versatile backend stack: Node.js and Deno for services, n8n for automation, Supabase and PostgreSQL for data, and Strapi for headless content.

My focus is on creating tangible business value, whether it's architecting seamless automations or delivering web applications with Google PageSpeed scores of 95+. I am also a certified Google Associate Cloud Engineer (GCP).

Currently expanding my expertise into systems programming with Rust, WebAssembly and SurrealDB to build even more performant backend services, while also actively learning German to better integrate with the local tech community.

Work Experience

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Integration Specialist & Full-Stack Developer

Poropo (Partner)

Jan 2025 - Present

Architected and implemented complex integration workflows connecting e-commerce platforms with ERP systems (Holded). Leveraged TypeScript to develop 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 in automated systems. More info

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Full-Stack & Automation Developer

Titans Dev

Oct 2024 - Present

Led the development of full-stack solutions, transitioning from previous roles to advanced TypeScript and JavaScript development. Architected and built custom backend services and dynamic frontends for client projects. Specialized in creating robust integration workflows between disparate data systems using n8n and Supabase, enabling real-time data flow and enhanced operational efficiency for client businesses. More info

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WordPress Developer

CMLO&CO

Jun 2023 - Feb 2024

Developed and maintained high-performance, responsive, and SEO-optimized websites using WordPress and Elementor. Enhanced site functionality with custom HTML, CSS, and JavaScript. Successfully integrated key digital marketing tools like Google Analytics and Google Tag Manager to drive data-informed decisions and improve user engagement. More info

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Freelance Web Developer & Consultant

Self-Employed

Oct 2022 - Jan 2024

Delivered end-to-end web solutions for a diverse client base, including institutional websites, e-commerce platforms, and custom portfolios. Leveraged a modern tech stack including Vue, Nuxt, Tailwind CSS, and WordPress to build high-performance, scalable, and visually appealing web experiences.

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Clinical Psychologist

Private Practice

Feb 2021 - Jun 2023

Provided clinical care and therapy, developing strong skills in active listening, complex problem-solving, and empathetic communication. This background in understanding human behavior now informs my user-centric approach to building intuitive and effective software solutions.

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Paid Traffic Manager

Banrisul

Feb 2019 - Jun 2020 · 1 year 5 months

Managed and optimized paid advertising campaigns across Google Ads and Facebook/Instagram Ads. Developed data-driven strategies for campaign creation and optimization, resulting in significant lead generation growth and improved return on ad spend (ROAS). More info

Projects

Job Tracker Deutschland - German Tech Job Search Platform

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

TypeScript
Vue.js
Nuxt.js
Tailwind
Bun
Netlify
Supabase
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

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 Automation

Astro
Tailwind
Strapi
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

Nuxt.js
Tailwind
Sass
Strapi
Yarn
TypeScript
Supabase
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

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, and I am a Full Stack Developer with a passion for architecting robust, scalable, and efficient solutions. My work sits at the intersection of backend development, system integration, and high-performance frontend applications.

I specialize in building the digital backbone of modern businesses. My core expertise involves creating powerful automation workflows with n8n, designing resilient data layers with Supabase and PostgreSQL, and managing content through headless CMS like Strapi. I bring these services to life with dynamic frontends using Astro, Vue, and Nuxt, all running on versatile backends with Node.js and Deno.

With a unique background that includes a degree in Psychology, an MBA in Software Engineering from the University of São Paulo (USP), and a Google Associate Cloud Engineer (GCP) certification, I bring a holistic perspective to every project, bridging the gap between complex technical requirements and strategic business objectives.

Currently based in Cologne, I am a Spanish citizen with full work authorization in the European Union. I am actively learning German and am available for challenging remote, hybrid or on-site opportunities where I can deliver tangible business value.