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Professional Experience

From hands-on development to end-to-end product ownership

My career spans software architecture, backend and frontend development, mobile apps, cloud infrastructure, DevOps, ecommerce, and technical mentoring. I have worked in agencies, product companies, enterprise platforms, and independent client projects.

Career timeline

Roles are listed from most recent to earliest. The 3DZ Design freelance practice ran in parallel with several full-time positions and represents independent client work.

Full Stack Developer

Field Control

Contract
Aug 2025 - Nov 2025 · 4 monthsSao Jose do Rio Preto, Brazil · On-site

Contributed to an enterprise field service management platform built around card-based operational workflows and used by large Brazilian organizations.

  • Built and evolved APIs with NestJS and TypeScript in a multi-application monorepo.
  • Implemented complex Angular interfaces for service cards and field team workflows.
  • Resolved production issues across integrated modules and high-volume enterprise scenarios.
  • Used AI-assisted development workflows to speed up investigation, delivery, and bug resolution.
NestJSAngularTypeScriptMonorepo

Full Stack Developer

Boi Delivery

Full-time
Mar 2023 - Aug 2025 · 2 years 6 monthsSao Jose do Rio Preto, Brazil · On-site

Led the end-to-end development of "Boi Delivery", a niche delivery ecosystem comprising a backend API, customer mobile app, and web administration panel.

  • Architected and developed the REST API with Laravel and PHP 8+.
  • Built the React Native application for iOS and Android and the React administration panel.
  • Managed the AWS infrastructure across EC2, S3, and RDS.
  • Mentored team members while also supporting WordPress projects and internal IT needs.
LaravelReactReact NativeAWSPHPWordPress

Systems Analyst

EPICS

Full-time
Dec 2020 - Nov 2022 · 2 yearsSao Jose do Rio Preto, Brazil · On-site

Developed and maintained multiple digital products for photographers and videographers, balancing new system delivery, application evolution, and end-user support.

  • Developed Laravel APIs for mobile products and interactive administration panels with Vue.js.
  • Maintained and evolved React Native applications for iOS and Android.
  • Delivered features and fixes across photo selection, ecommerce, and automated website platforms.
  • Managed simultaneous products at different stages of maturity and provided technical support.
LaravelVue.jsReact NativePHPMySQLREST APIs

Freelance Full Stack Developer

Parallel practice

3DZ Design

Freelance · Parallel practice
Oct 2011 - Sep 2021 · 10 yearsSao Jose do Rio Preto, Brazil

Ran a long-term freelance practice alongside other roles, delivering websites, ecommerce stores, administration systems, and ongoing maintenance for small and medium-sized businesses.

  • Built custom PHP and MySQL systems, WordPress sites, and OpenCart stores and extensions.
  • Created internal administration tools, email workflows, blogs, and campaign pages.
  • Managed hosting, deployments, updates, and direct client support throughout each project lifecycle.
PHPMySQLWordPressOpenCartJavaScriptHTMLCSS

Systems Analyst

Diario da Regiao

Full-time
May 2020 - Nov 2020 · 7 monthsSao Jose do Rio Preto, Brazil · On-site

Helped digitize operational processes at one of the region's main newspapers while maintaining business-critical public platforms.

  • Developed Laravel systems that replaced manual, paper-based internal workflows.
  • Maintained a high-traffic news portal and optimized the newspaper's real estate platform.
  • Integrated external APIs to automate editorial and operational processes.
  • Provided technical support across the organization.
LaravelPHPMySQLAPI Integrations

Full Stack Developer / DevOps

MVC Code

Full-time
Jan 2018 - Jan 2019 · 1 year 1 monthSao Jose do Rio Preto, Brazil · On-site

Owned full stack delivery and cloud infrastructure for multiple concurrent products, including mobile-enabled delivery systems.

  • Developed complete web systems and APIs consumed by mobile applications.
  • Managed AWS infrastructure using EC2, S3, RDS, and Route 53.
  • Built and maintained mobile applications with Ionic and React.
  • Delivered WordPress and OpenCart customizations and a complete delivery platform.
AWSLaravelIonicReactWordPressOpenCartPHP

Web Developer / DevOps

Mercare Digital

Full-time
May 2016 - Sep 2018 · 2 years 5 monthsSao Jose do Rio Preto, Brazil · On-site

Delivered client projects across multiple industries, ranging from institutional websites to ecommerce operations and custom systems with third-party integrations.

  • Developed PHP and Laravel websites, ecommerce stores, and custom business systems.
  • Integrated payment, shipping, CRM, and other third-party APIs.
  • Built and maintained Ionic applications and customized WordPress and OpenCart solutions.
  • Managed Linux hosting infrastructure, deployments, support, and direct client communication.
PHPLaravelIonicWordPressOpenCartMySQLLinux

Web Developer

BPIX Tecnologia

Full-time
Jan 2015 - Dec 2015 · 1 yearSao Jose do Rio Preto, Brazil · On-site

Developed agency projects ranging from institutional websites and ecommerce stores to purpose-built web systems.

  • Built PHP websites, ecommerce storefronts, and custom systems for specific client workflows.
  • Managed hosting, deployments, maintenance, and technical support.
PHPCodeIgniterMySQLJavaScriptWordPress

Frontend Developer

Nuvem Educativa

Full-time
Jan 2015 - Dec 2015 · 1 yearSao Jose do Rio Preto, Brazil · On-site

Worked on the frontend of a school management platform and developed internal tools that automated company processes.

  • Implemented frontend features for the education management system.
  • Built institutional websites and internal automation tools.
  • Managed project hosting and production deployments.
PHPJavaScriptHTMLCSSMySQL

Systems Developer

Nash Consultoria Empresarial

Part-time
Jan 2014 - Dec 2014 · 1 yearSao Jose do Rio Preto, Brazil · On-site

Developed modules for an internally built ERP used by the consulting firm and supported its technical operations.

  • Participated in feature architecture and implemented ERP modules in PHP.
  • Managed hosting infrastructure and provided internal technical support.
PHPMySQLJavaScriptHTMLCSS

Junior Developer

Sunset Web

Full-time
Jan 2014 - Dec 2014 · 1 yearSao Jose do Rio Preto, Brazil · On-site

Developed websites, ecommerce stores, and custom systems in a fast-paced digital agency environment.

  • Delivered PHP projects for clients across different industries.
  • Managed hosting, deployments, maintenance, and technical support.
PHPMySQLJavaScriptHTMLCSS

Junior Developer

Buosi Auditing and Consulting

Full-time
Jan 2013 - Dec 2013 · 1 yearSao Jose do Rio Preto, Brazil · On-site

Built the firm's institutional website and its integrated administration system.

  • Implemented ecommerce, courses, news, and events modules.
  • Managed the project database, hosting, and production delivery.
PHPMySQLJavaScriptHTMLCSS

Junior Developer

Brunetti Comunicacao

Full-time
Feb 2011 - Oct 2011 · 9 monthsSao Jose do Rio Preto, Brazil · On-site

Built a foundation in commercial web development while delivering websites, stores, portals, and support for agency clients.

  • Created and maintained PHP websites, ecommerce stores, and web systems.
  • Worked with visual identity and image editing in addition to development.
  • Maintained hosting servers and provided direct client support.
PHPMySQLHTMLCSSJavaScriptPhotoshop

Web Development Intern

Mariana Amaral Comunicacao

Internship
Mar 2010 - Jul 2010 · 5 monthsSao Paulo, Brazil · On-site

Gained first professional experience with PHP development in a communication agency.

  • Created and maintained PHP websites and client visual identities.
  • Performed image editing and supported the company's computers and email systems.
PHPHTMLCSSMySQLPhotoshopCorelDRAW

IT Intern

Correios

Part-time internship
Jan 2006 - Dec 2007 · 2 yearsSao Paulo, Brazil · On-site

Started a professional career in technology at the Brazilian Postal Service, supporting digital information and internal operations.

  • Worked with data entry, digital document management, reports, spreadsheets, and forms.
  • Provided internal support and assisted with customer service and document control.
Office SuiteInternal Systems

Need senior technical ownership?

I can help with product architecture, full stack delivery, legacy modernization, cloud infrastructure, or the technical direction of an existing team.

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