Summary
Highly accomplished Tech Manager, Solutions Architect and Senior Fullstack Engineer with over 20 years
of experience in the software industry. Specializing in designing and implementing scalable, secure, and
cost-efficient systems leveraging AWS and multi-cloud platforms. I thrive at the intersection of
technical excellence and business strategy, driving innovation by embedding AI-assisted development into
the engineering lifecycle to dramatically accelerate delivery speed and code quality.
Proven track record in leveraging JavaScript, TypeScript, Node.js, and MongoDB for robust B2B SaaS
solutions, data pipelines, GraphQL, and modern frontend (Vue.js/Flutter). Adept at AI-assisted
development,
fostering high-performing teams, and leading end-to-end product development in fast-paced startup
environments. Recognized for leadership in system architecture, mentoring technical teams, and a strong
entrepreneurial background, consistently delivering impactful, data-driven solutions with a history of
stability and commitment in previous experiences (preferentially cycles above 2 years). Fluent in
English, Elementary in Spanish and native in Portuguese.
Certifications
Santander - Cibersegurança (2025)
Discover first-hand the strategic mindset and essential skills of a hacker to anticipate threats and
strengthen the security of your systems.
Learn the most advanced cybersecurity concepts with Santander and get ready to identify
vulnerabilities, apply penetration testing techniques, explore social engineering practices,
understand the dynamics of the deep web, digital anonymity, and the foundations of ethical hacking.
Becoming an AI-First Product Leader (2025)
AI Agents for Product Leaders (2025)
Qulture.Rocks - Team Management and Performance Management (2024)
Product School - Product Roadmapping Micro-Certification (PRC) (2024)
Alura - Java Project Architecture and Design, Managing OKRs, Management 3.0, Gestão de pessoas 4.0,
Certificação Java SE Programer 1, BDD e Java, SOLID Java, Design Patterns, Maven, TDD Java
(2020-2024)
Season Training - Scrum Master (2017)
University of Southampton - Secure Android App Development (2017)
University of Toronto - Introduction To Swift Programming by University of Toronto on Coursera
(2015)
University of Maryland - Programming Mobile Applications for Android Handheld Systems: Part 1 by
University of Maryland, College Park on Coursera (2015)
Universidade Corporativa do SERPRO - Framework Demoiselle 2 (2014)
ITA - Aeronautics Institute of Technology (AIT) - CE-230 - Qualidade, Confiabilidade e Segurança
(Safety) de Software (2011)
FGV Online - Management of IT: Strategy and Concepts.
SC Soluções - ITIL V2 Fundamentals.
BRConnection - BRMA Certified Professional.
NextG Intel - Web Services, Convergence and ERP.
Johnson&Johnson - Quality Information Systems (QIS) and Process Excellence.
Rich Solutions - UML, Develop Management, ColdFusion, Rich Internet App, Action Script 3, Scrum and
Kanban Dashboard.
Experience
Tech Manager - Collections, Chatbot, AI, QA
alt.bank | December 2023 - Present (+2 years) | São Paulo / SP, Brazil
- Delivered 80% productivity boost: Pioneered AI-native workflows using Cursor,
Code Rabbit, and LLM Agents, transforming engineering cycles and enabling faster, more robust
project execution across AWS and multi-cloud environments.
- Achieved 3x revenue increase: Led end-to-end development of B2C collections
product (Wolfe platform) scaling to B2B, implementing AI-assisted automated testing pipelines
that reduced operational costs while tripling revenue, with B2B launch scheduled for Q1 2026.
- Architected high-performance system: Designed and delivered scalable
microservices architecture using Node.js/TypeScript backend, MongoDB handling 400k+ daily
records, GraphQL integration, Vue.js frontend with AWS Cognito, and Python data pipelines,
ensuring seamless client interactions and optimal performance.
- Reduced war-rooms by 80%: Established TDD practices and AI-enhanced code
reviews, implemented SonarQube CI/CD pipelines achieving 80% code coverage across frontend and
backend, dramatically improving software reliability and reducing production incidents.
- Built high-performing teams: Mentored Tech and Devs through structured
skill development, leveraging AI tools for accelerated learning and accountability, resulting in
engaged teams that consistently exceed delivery targets.
- Drove data-driven decisions: Implemented comprehensive BI dashboards and
observability solutions (OpenTracing, Prometheus, Grafana), enabling real-time performance
monitoring and strategic decision-making that enhanced operational outcomes.
Senior Technical Lead - Java, NodeJS, Flutter
alt.bank | September 2021 - December 2023 (2 years) | São Paulo / SP, Brazil
- Elevated code quality standards: Established comprehensive test coverage and
AI-assisted code review processes across Java, Node.js, and Flutter stacks, ensuring consistent
quality and reducing technical debt across all deliverables.
- Accelerated team delivery: Implemented weekly performance monitoring and
bottleneck identification processes, leveraging data-driven insights to optimize team workflows
and consistently meet sprint commitments.
- Ensured seamless integrations: Oversaw third-party API and SDK implementations,
maintaining 99.9% uptime and ensuring reliable integrations that supported critical business
operations.
- Delivered successful releases: Led cross-functional coordination ensuring
timely delivery of features, maintaining strict adherence to architecture standards, and
achieving zero critical bugs in production releases.
- Built technical excellence: Mentored development teams through hands-on
guidance and progressive skill development, resulting in improved code quality metrics and
enhanced team capabilities.
Full Stack Engineer - Java, Quarkus, Android/Flutter
alt.bank | December 2018 - September 2021 (2 years) | São Paulo / SP, Brazil
- Delivered high-performance mobile apps: Architected and developed Android
applications using Flutter with MVC and Bloc patterns, resulting in enhanced app performance and
seamless user experiences across finance sector platforms.
- Reduced production issues by 30%: Implemented comprehensive QA processes using
Sikuli testing framework and AI-assisted test automation, dramatically improving product
reliability and user satisfaction.
- Achieved 80% code coverage: Established SonarQube CI/CD pipelines across
frontend and backend, ensuring high-quality code standards and maintainability while reducing
technical debt.
- Optimized microservices architecture: Leveraged Quarkus and Jooby micro
frameworks for Java development, creating scalable, efficient backend services that supported
rapid feature delivery and system growth.
- Drove end-to-end product success: Led cross-functional collaboration from
ideation through MVP rollout, ensuring alignment between technical implementation and business
objectives, resulting in successful product launches.
Full Stack Engineer - Freelancer
RRLabs Serviços | January 2012 - December 2018 (7 years) | São Paulo / SP, Brazil
- Delivered innovative mobile solutions: Architected and developed cutting-edge
mobile applications using Flutter with Bloc, MVC, and MVU patterns, delivering scalable
solutions that enhanced user engagement and business outcomes.
- Improved code maintainability by 30%: Pioneered Clean Architecture
implementation across multiple projects, establishing architectural patterns that reduced
technical debt and accelerated future development cycles.
- Achieved 100% on-time delivery: Successfully managed fullstack projects using
Vaadin, Spring Framework, and Oracle/MySQL, consistently meeting deadlines and exceeding client
expectations, resulting in increased client satisfaction and repeat engagements.
- Optimized system performance: Enhanced server configurations and database
queries, improving application efficiency and reliability, ensuring optimal performance for end
users across diverse client environments.
Senior Developer
As2 Group | August 2016 - August 2018 (2 years) | São José dos Campos / SP,
Brazil
- Delivered Industry 4.0 solutions: Architected and developed advanced web
systems for Industry 4.0 and GS1 labeling, enabling seamless integration with modern production
lines and enhancing supply chain traceability.
- Modernized legacy systems: Successfully integrated legacy VB6 systems and MSSQL
databases with new production infrastructure, improving operational efficiency and
reducing maintenance costs while ensuring zero downtime during migration.
- Increased user engagement by 30%: Designed and implemented intuitive user
interfaces using Java Primefaces, Spring Boot, and MySQL, resulting in improved user adoption
rates and enhanced productivity across manufacturing operations.
System Analyst
Urbam (Urbanizadora Municipal S.A.) | February 2011 - May 2016 (+5 years) |
São José dos Campos, Brazil
- Enhanced application efficiency by 30%: Optimized JBoss Wildfly Server
configurations and JVM performance tuning, delivering significant performance improvements that
reduced response times and improved user experience across enterprise applications.
- Expanded mobile capabilities: Developed native Android applications using MVVM
architecture, establishing the company's mobile presence and enabling field workers to access
critical systems remotely, improving operational accessibility.
- Accelerated project delivery: Implemented Agile methodologies (Scrum, Kanban),
transforming team collaboration and reducing project delivery timelines, resulting in faster
time-to-market for new features and improvements.
- Delivered robust web solutions: Maintained and enhanced web Java applications
using Demoiselle Framework and Spring with Oracle databases, ensuring high availability and
continuous improvement of user experience and functionality.
Web Developer Leader
Fundação Cultural Cassiano Ricardo | April 2008 - February 2011 (+-3 years)
| São José dos Campos / SP, Brazil
- Reduced operational costs by 45%: Delivered comprehensive intranet (WordPress)
and portal (Joomla) solutions, streamlining content creation workflows and significantly
reducing administrative overhead while improving content management efficiency.
- Accelerated project delivery by 30%: Transformed production cycles by
implementing Kanban and XP methodologies, optimizing team workflows and reducing project
turnaround time, enabling faster delivery of cultural programs and initiatives.
- Enhanced community engagement: Designed and implemented workshop management
software using Joomla, T5 Framework, and HTML/CSS, enabling better coordination of cultural
activities and positively impacting community participation in São José dos Campos.
- Built high-performing teams: Led web development teams using Scrum
methodologies, fostering collaboration and improving project efficiency, resulting in consistent
on-time delivery and high-quality outcomes.
IT Support
Prefeitura Municipal de São José dos Campos | April 2007 - April 2008 (1 year)
- Ensured high system availability: Delivered comprehensive technical support and
maintenance services, maintaining high uptime for municipal systems and ensuring minimal
disruption to daily operations.
- Streamlined IT operations: Performed efficient computer formatting,
configuration, and hardware/software installations, reducing setup time and improving system
reliability across municipal departments.
- Maintained critical infrastructure: Configured and maintained TrixTec
electronic time clocks and related systems, ensuring accurate time tracking and compliance with
municipal workforce management requirements.
Co-Founder
Rich Solutions | January 2005 - April 2007 (+2 years) | São José dos Campos / SP,
Brazil
- Built successful startup from ground up: Co-founded and scaled Rich Solutions,
establishing strategic vision and driving innovation in a competitive market, delivering custom
solutions that addressed critical business needs across multiple industries.
- Transformed notary operations: Led complete digitization of workflows for
regional notary office using Coldfusion, Flash, CFC, and Action Script, significantly reducing
service processing time and improving customer satisfaction.
- Enhanced aerospace manufacturing: Automated production lines for aircraft parts
company, integrating Coldfusion-based systems that enhanced productivity, improved traceability,
and streamlined supply chain operations.
- Optimized inventory management: Delivered comprehensive inventory management
solution for t-shirt company using HTML, Coldfusion, CSS, and Flash/Action Script, providing
real-time visibility and optimizing cost management processes.
Network Engineer / Technical Support
Entrepreneur | January 2000 - December 2005 (6 years)
- Founded and managed independent IT consultancy: Established a technical support
venture delivering remote diagnostics and onsite solutions, effectively addressing critical
hardware and software challenges for a diverse client base.
- Optimized system lifecycle and performance: Executed strategic hardware
upgrades (storage, memory, processing) and comprehensive system tuning, significantly extending
equipment lifespan and enhancing operational efficiency.
- Delivered customer-centric technical solutions: Built a loyal client base
through high-response support and rapid problem resolution, ensuring peak system performance and
generating sustained business growth through referrals.
Administrative Assistant
Johnson & Johnson | January 2004 - May 2005 (1 year 5 months) | São José dos
Campos - SP
- Achieved flawless audit record: Maintained zero strikes in internal audits and
received only one recommendation in international audit, demonstrating exceptional attention to
quality standards and process compliance in medical products operations.
- Optimized operational workflows: Participated in "Lean Process" and "Process
Excellence" programs, applying quality control and data analysis techniques that improved
efficiency and reduced waste in medical products line management.
- Ensured quality excellence: Managed operations using MicroSiga Protheus system,
maintaining high-quality standards and efficient workflows while ensuring complete information
traceability critical for medical product compliance.
- Drove continuous improvement: Leveraged internal methodologies and custom
applications to enhance quality management processes, contributing to systematic improvements
that supported organizational excellence goals.
Information Technology Teacher
Information Technology Teacher | January 2001 - January 2004 (+3 years)
- Enabled successful tech transitions: Delivered personalized IT training
programs for business owners and employees transitioning to tech sector, providing flexible
scheduling that accommodated busy professionals and ensured high completion rates.
- Equipped professionals with practical skills: Taught comprehensive courses on
Windows, Microsoft Office, OpenOffice, Adobe Suite, internet tools, and Corel Suite, enabling
participants to immediately apply learned skills in their professional environments.
- Delivered customized learning experiences: Adapted training methodologies to
client schedules and learning needs, maximizing effectiveness and ensuring participants achieved
their professional development goals.