Qualifica is an edtech company dedicated to offering an innovative teaching experience through mobile devices. Founded with the mission to transform digital education, Qualifica uses advanced technologies to provide accessible and efficient learning, meeting the needs of students and professionals across Brazil.As COO & CPO, my responsibility was to take care of operations and product development.* Developed KPIs and dashboards to monitor performance in real time, allowing quick strategic adjustments.* Introduced automation systems that reduced manual tasks and minimized human errors, increasing team productivity.* Increased user retention by 30% through the development and launch of new courses and features.* Implemented strategies that resulted in a 50% growth in the user base and annual revenue.* Introduced AI and data analytics for learning personalization and automation systems to reduce manual tasks, increasing team productivity.* Recruited and trained the new CTO, ensuring a smooth transition and technical continuity.* I coordinated multifunctional teams and structured the Customer Success area, improving customer satisfaction and retention.

Promoted to CPTO, assuming product and technology management responsibilities.* Developed and implemented innovative product strategies, resulting in a 50% increase in new user adoption.* Expand the platform with new features, increasing user engagement by 40%.* Managed cross-functional development, design and marketing teams, promoting collaboration and efficiency.Improved the platform's scalability and infrastructure, supporting a 70% growth in the user base.* I coordinated the development of courses and managed the content portfolio, ensuring the quality and relevance of the educational material offered on the platform.

As CTO, my main goal was to build a robust and scalable education platform off the ground that could sustain the company's growth for years and years.* I led and actively participated in the development of an innovative teaching platform for mobile devices, using modern development technologies and practices.* Recruited and managed a team of developers and designers, promoting agile and collaborative practices.* I offered consultancy and ongoing training for the development team.* I scaled the platform to support thousands of simultaneous users, contributing to a 60% growth in the user base in three years.

I founded Sudo IT, a company specializing in software development and technology consultancy. The company offered personalized solutions and consultancy for the formation and training of development teams, standing out for the quality and efficiency of its deliveries.* Developed and implemented several websites and custom systems using Laravel & Wordpress.* Managed multiple projects, ensuring on-time and on-budget deliveries, resulting in a 90% customer retention rate.* I worked as a specialized consultant, helping companies select, train and form development teams, increasing team efficiency by 40%.* I offered continuous technical support and maintenance for developed systems, ensuring high availability and optimized performance.

Fastdezine is a Brazilian-American company that works as a marketplace, connecting companies to highly qualified designers and programmers. Focused on meeting design, marketing and web development demands, Fastdezine offers on-demand solutions that guarantee quality and fast delivery.* I developed and maintained the company's main system, a marketplace that connects companies to freelance designers, using HTML, CSS, JavaScript, jQuery, PHP, MySQL and Ajax, improving operational efficiency and expanding the freelancer network by 50%.* I worked as a developer and manager of technology projects, leading teams to ensure high-quality deliveries on time, resulting in a 95% customer satisfaction rate.* I managed and developed several projects, mainly websites and e-commerces, using WordPress as a CMS, increasing client revenue by up to 30% with optimized solutions.* Led the complete development of the graduation book creation system for the company Book Convites using Laravel, reducing production time by 40% and increasing the precision and quality of the final products.

AC Portal Soluções Web is an agency that develops websites, e-commerce and personalized systems, offering innovative and effective digital solutions to meet the specific needs of each client.* I created and implemented several websites with 100% dynamic content, using mainly HTML, CSS, JavaScript, jQuery, PHP, MySQL and Ajax.* I created e-commerce platforms, integrating payment solutions and SEO optimization, which increased customers' online sales by 25%.* I took on the role of technical leader, coordinating a team of developers.* Developed and implemented research and technological innovation routines, leading the transition from the functional programming paradigm to object-oriented programming, resulting in more robust, reusable and easy to maintain codes.* Worked collaboratively with cross-functional teams to complete projects on time and within budget.* Optimized website performance, reducing loading times by 30%.Performed ongoing maintenance on existing websites, debugging and fixing problems to ensure the sites' functionality and stability.

The Sistema Divina Providencia is an organization that offers health, education and social assistance services, aiming at the well-being and integral development of needy communities, inspired by Christian values. I taught HTML, CSS, JavaScript and UX/UI tools classes to classes of around 20 students every 6 months.* Created and updated teaching plans and teaching materials.* I taught classes in HTML, CSS, JavaScript, and tools such as Adobe Dreamweaver, Flash and Fireworks.* Promoted a collaborative and motivating learning environment, achieving 95% student satisfaction in feedback surveys.* Evaluated student progress and provided constructive feedback, achieving a 90% completion rate.* I facilitated the creation of more than 40 real projects for practical application of concepts, resulting in 85% of students achieving a passing grade in the final assessments