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Focused PDF:Backend and architectureFullstack and productApplied AITechnical leadership

Summary

I'm a Senior Software Engineer working across fullstack development, systems architecture, and DevOps. I build frontends with React and Next.js and backends with Node.js, TypeScript, Python (Django and FastAPI), and Laravel, using PostgreSQL, MySQL, and MongoDB, alongside infrastructure and automation with Docker and Terraform. I've led engineering teams, migrated monoliths to event-driven architectures with Kafka processing millions of events per day, and shipped multi-tenant SaaS products from zero to hundreds of customers — connecting user experience, reliability, observability, and scale.

Experience

  1. Senior Software Engineer & AI Developer

    Jan 2026 - present

    Independent

    Strategic work developing autonomous products, Generative AI-powered tools, and advanced corporate workflow automation. Architect and creator of DevAgent (autonomous software engineering system).

  2. CTO & Founder

    Sep 2023 - Jan 2026

    TechWorkz.Digital

    Technical leadership, architecture definition, end-to-end delivery of digital solutions, and product management for TechWorkz.Digital clients.

  3. Senior Fullstack Developer

    Feb 2023 - Aug 2023

    Pulses

    Developed and maintained RESTful APIs using Node.js (NestJS) and PHP (Slim). Contributed to the Vue.js frontend to enhance UX and ship new features. Automated infrastructure with Terraform and collaborated in agile squads with sprints, reviews, and retrospectives.

  4. Independent Contractor

    Jul 2021 - Feb 2023

    PixelPrime - Desenvolvimento Tecnológico

    Worked as a freelance developer building custom solutions for companies, covering the full web development lifecycle across multiple stacks and integrations.

  5. Software Development Manager

    Feb 2022 - Jul 2022

    Bebidas Online

    Led a team of five developers, defined scalable architectures, and implemented agile workflows focused on performance and quality.

  6. Web Developer

    Aug 2015 - Jun 2021

    Freelancer

    Delivered a variety of freelance web projects, balancing client expectations, continuous learning, and reliable delivery.

  7. Mid-level Developer

    Feb 2020 - Sep 2020

    SorocabaCom

    Worked on Laravel and WordPress projects while supporting project management and client success efforts.

  8. Junior Developer

    Jun 2019 - Jan 2020

    CompuSoftware

    Maintained legacy systems and developed new features using Delphi, PL/SQL, and Oracle Apex.

  9. Backend Developer

    Feb 2018 - Sep 2018

    web.art group

    Integrated new clients into the company's internal PHP and MySQL platform.

  10. Software Development Intern

    Oct 2016 - Jul 2017

    Intersolid Software

    Improved internal systems using Delphi, C#, Firebird, and SQLite, optimizing critical routines.

Selected projects

VMageste — High-Volume Marketing Analytics SaaS

~3 million events a day, multi-tenant

ImpressãoMais3D

On-demand 3D printing e-commerce

EnvRune

Open-source CLI that gets secrets out of .env files

Praxis

From dreams to tasks, with science and AI

PulseWatch — E-commerce Monitoring Platform

Multi-tenant SaaS, 500+ customers, sole engineer

Digital Tech MS

Online print shop with artwork approval and production

Education and certifications

  1. Master's in Computer Science (PPGCC)

    Universidade Federal de São Carlos (UFSCar) · In progress

  2. Postgraduate in Project Management

    Senac Brasil · 2020–2022

  3. Bachelor's Degree in Systems Analysis and Development

    Fatec Fernando Amaral de Almeida Prado · 2015–2018

  • NLW Expert – Node.js
  • NLW Expert – React
  • Node.js do Zero à Maestria
  • TypeScript do Básico ao Avançado (com React, Express)
  • JavaScript Unit Testing – The Practical Guide