Frontend Engineer and automation-focused developer building practical web products, data pipelines, and self-hosted infrastructure.
I work mostly with React, Next.js, TypeScript, Node.js, Python, Docker, and Linux. My current focus is turning operational problems into reliable systems: dashboards, APIs, automations, scraping pipelines, product analytics, and homelab infrastructure that is easy to reproduce and maintain.
- Build modern frontend applications with React, Next.js, TypeScript, accessibility, SEO, and performance in mind.
- Design APIs, background jobs, data ingestion flows, and integration services with Node.js and Python.
- Maintain self-hosted infrastructure using Docker, Linux, Tailscale, Cloudflare, AdGuard Home, Unbound, and automation workflows.
- Create scraping and enrichment pipelines for product, pricing, analytics, and monitoring use cases.
- Use AI-assisted workflows to speed up code review, debugging, documentation, and operational audits.
A product discovery and price monitoring platform focused on deals, historical pricing, alerts, affiliate tracking, Open Graph previews, and conversion-oriented user experience.
Focus: Next.js, React, TypeScript, Node.js, scraping, product data, SEO, analytics, background jobs.
A personal infrastructure environment for DNS, VPN, secure remote access, containers, automations, local services, and operational documentation.
Focus: Docker, Linux, Raspberry Pi, Cloudflare Tunnel, Tailscale, AdGuard Home, Unbound, network documentation.
Backend services and data workflows for ranking, reporting, synchronization, pre-aggregation, and operational dashboards.
Focus: Python, Node.js, PostgreSQL, MySQL, scheduled jobs, query optimization, event-driven automation.
- Prefer simple, reproducible, and well-documented systems.
- Keep secrets out of code and design with least privilege in mind.
- Measure before optimizing, especially in databases, APIs, and frontend performance.
- Build automation that reduces repeated work without hiding operational risk.
- Leave clear documentation so future maintenance is easier than the first implementation.
- GitHub: @glaubermag
- Project: voudeofertas.com.br