Brazilian full-stack developer focused on building secure, scalable, and production-ready backend systems. My core is Java + Spring Boot, and I've spent years designing distributed architectures, authentication flows with Keycloak + Spring Gateway, event-driven pipelines with Kafka, and integrating complex business logic with relational and document databases.

On the frontend side I work with Thymeleaf and HTMX, keeping things server-driven and simple. Beyond web stacks, I carry a background in Python and Shell scripting, and a long-running interest in Lisp / Common Lisp — I collect and read programming language books as a hobby.

I work in the public sector, delivering critical systems across areas like public security, vehicle tracking, and digital identity.

Backend

Frontend

Data

Infrastructure & Tools

Self-hosted infrastructure I run and maintain:

• MediaWiki — internal knowledge base
• Jellyfin — private media streaming with access control
• Tailscale — encrypted private VPN across devices
• Sonarr / Radarr / Lidarr — automated media library management

• Advanced Spring Boot patterns and distributed system design
• Applied security in distributed applications
• Forensic computing (academic and personal research)
• Common Lisp / programming language theory

B.Sc. Computer Science — UNIFOR (Universidade de Fortaleza) · 2016–2023

• Participated in the CS student company (empresa júnior)
• Volunteer at ICPC 2016

• ROADSEC (FlipSide) · 2016–2019 — 🥉 3rd place, Cryptography Competition (2017)
• COFFORENSE · 2018
• BrazilJS · 2017

• edbn.dev — portfolio and contact
• eduardoroboto.net — personal blog in Brazilian Portuguese: tech, gadgets, games, and hobbies
• sr.ht/~eduardoroboto — SourceHut
• linkedin.com/in/edbn — LinkedIn
• @eduardoroboto@mstdn.social — Mastodon
• stackoverflow.com/users/8151949 — Stack Overflow