Experience

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  Qualiconsult

  Dec 2006 - Aug 2007

  Web developer

  Worked as a software developer using PHP and CakePHP as our primary technologies. Helped the team to evolve from a copy-paste based to an automated code generation/scaffolding process, while supporting the team as a CakePHP technical reference.Technologies:• PHP• CakePHP• PostgreSQL• Javascript

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  Sapien

  Aug 2007 - Jan 2008

  Php web developer

  As a fullstack web developer, helped the team to evolve the software development operation, introducing tools and process such as version control, lifecycle management, automated deployment, automated infrastructure provisioning and configuration.Technologies:• PHP• CakePHP• MySQL• Javascript• Java / JSP

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  T3ch web it

  Jan 2008 - Oct 2008

  Co-founder / cto

  T3ch Web IT was my first entrepreneurship experience. It was a design and software development firm where me and my co-founders applied our knowledge to help small to medium business to develop software and websites projects, with a great focus on software usability and the use of modern web technologies.After a couple of months, we joined other entrepreneurs to co-found UaiTI.Technologies:• PHP• CakePHP• MySQL• Javascript

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  Phprime

  Jun 2008 - Feb 2014

  Software development professor

  Development of course materials (workbooks, presentations, etc) for trainings on PHP, Javascript, MySQL, SOAP and REST APIs;Professor of basic to advanced software development courses and the ZCE PHP 5 Certification Exam preparatory training.Technologies:• PHP• CakePHP• ZendFramework• MySQL• Javascript

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  Uaiti

  Oct 2008 - Dec 2015

  Co-founder / cto

  We founded UaiTI in 2008, focused initially on Web Development Outsourcing.After 2010, we started to work with the development of Educational Technologies. Our most exciting project was EAD Builder, a tool that helped Teachers and Instructional Designers to create online courses without a lot of hassle that they would have working with complex tools like Flash and Illustrator. The platform also provided an image library with a great visual quality, something that they wouldn't have working with PowerPoint or similar tools.My main role was to set the product vision and roadmap, leading the development team to create great products, focused on customers needs and with as few resources as possible. To achieve that, we applied techniques of Lean Startup and Customer Development, and worked with agile methodologies like Scrum and with cutting-edge technologies. Our company was one of the firsts to use the MEAN Stack (MongoDB + Express + AngularJS + NodeJS) at the time. We eventually helped other Brazilian companies to start to work with this technology stack.In 2015, we merged UaiTI and its sister company, F6 Sistemas, and focused all teams only on one product: 4YouSee Digital Signage Software.Main Technical Projects:• A LMS (Learning Management System) based on Dokeos, using PHP, Yii framework, MySQL and Javascript• An eLearning content editor made with Javascript, AngularJS, FabricJS, HTML5, NodeJS, ExpressJS, MongoDB and Beanstalkd message queue• A CRM for textile industries made with PHP, CakePHP, Oracle DB, Java, Javascript, JQuery and Beanstalkd message queue• A microlocation application made with PHP, CakePHP, MySQL, iBeacons, PhoneGap and JavascriptTechnologies:• NodeJS• Javascript• ExpressJS• AngularJS• HTML5• MongoDB• PHP• CakePHP• ZendFramework• MySQL• Oracle• Java• AWS Show less

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  4yousee digital signage software

  Dec 2015 - Aug 2021

  Coo and technology supporter

  I started at the company in 2015, after merging it and my previous company. Changed the business culture to a more open, inclusive and people oriented one, setting cultural guides and ceremonies, and developing a management model that helped the company to grow from a local to an international business. With a deep technology background, I've helped the new company's CTO with the engineering team management, employee coaching, technical guidance and innovation. Acted as an innovation supporter, presenting and helping to manage the adoption and development of new tools, products and technologies like cloud infrastructure, test automation, multiplatform architectures, computer vision solutions, Machine Learning, edge A.I. Inference and IoT/Microcontrollers.Technical Projects:• A Webkit/Google Chrome App, with Javascript and Chrome's APIs• A Digital Out Of Home media manager made with PHP, MySQL, MongoDB and Javascript• An online rich media editor made with Javascript, AngularJS, NodeJS, ExpressJS, MongoDB, HTML5 Canvas and FabricJS• A media synchronization over network module, made with Javascript and Websockets• A Machine Learning/Computer Vision application to detect people and vehicles with câmeras, made with Python, OpenCV and Intel Openvino• IoT firmware for small Wifi Sensors, made with C++ and Sming• Analytics application made with PHP, Laravel and AWS Big Data toolsAchievements:• Made the company an internationally known player• Implemented an efficient management model• Helped to change the company's culture to a more engaging and collaborative one• A growth of 10x the MRR and 4x the head count in 5 years• Set up financial controls that helped the company to survive COVID-19 crisis without downsizingTechnologies:• PHP• Symphony• Laravel• Javascript• NodeJS• AngularJS• ExpressJS• Websockets• MongoDB• MySQL• AWS• Docker• Python• C++• IoT (Internet of Things)• Machine Learning• Computer Vision• OpenCV Show less

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  Edvisor

  Feb 2022 - Jan 2023

  Director of engineering

  Edvisor is a Startup that provides a software suite for schools and students recruitment agencies. I started in 2022 as a Director of Engineering, leading a team of around 25 software engineers and 2 QA specialists.Having a deep knowledge of technology, in partnership with the Eng. VP, we reshaped the way the teams worked together, allocating resources based on a streamline of customer value provided by the platform, instead of the traditional component-bound team structure, increasing teams’ awareness of their final users needs and code ownership, while reducing cognitive load of team members.Helped to develop an engineering culture focused on results without leaving technical quality apart, empowering teams to make better technical decisions and leveraging productive technologies while sunsetting old and unproductive dependencies.Improved the visibility of team’s performance through the implementation of systems fed with team’s daily activity and the development of dashboards that helped the Management Board to have a clear vision of the bottlenecks.Finally, planned a new career ladder for Engineering, with clear evolution pathways for old and new team members and increased team’s morale with a constant feedback culture.Technologies: • NodeJS• NestJS• React• Loopback• GraphQL• MariaDB• AWS• Google Cloud Platform• Serverless• Docker Show less

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  Uaiot

  Oct 2022 - now

  Founder

  uAIoT is a company I’ve founded to work on personal projects, mainly AI and IoT ideas. After some months, I decided to work on an idea of business with solutions for people with ADHD (Attention Deficit and Hyperactivity Disorder), ASD (Autism Spectrum Disorder) and other neurodivergences.Developed mini-games based on innovative scientific research on the field, using 2D and 3D engines from Godot open source game development platform.Technologies:• Typescript• Godot• Rust• C++• IoT Show less