Ring-0 Networks

Marketing and commercial advisory. Technical sales supporting.

Advisor

Yes 2 AI

AI and Cybersecurity product expert with a proven track record of leading teams from conceptual product ideation to commercialization and exit earn-out multipliers.

Chief Product Officer

Valonni Corretora de Planos de saúde e Seguros

• Led product development and market launch, achieving a 4x revenue increase in four years.
• Directed cross-functional teams and integrated CRM to enhance pre-sales and post-sales operations.
• Developed a strategic product roadmap with new products including credit card lines, insurances, and health care plans, aligning product vision with business goals.
• Orchestrated the strategic design and execution of new acquisition channel strategies, utilizing A/B testing and customer journey mapping supported by advanced data analysis (Google Analytics), achieving a 70% boost in sales.

Head of Products and Founder

CUJO AI

• Spearheaded the firmware team as Product Manager, launching CUJO AI SaaS smart firewall and its mobile app across 20 million devices, resulting in a 100% revenue increase over three years.
• Implemented Agile methodologies (Scrum), delivering 40% more using process optimization and performance metrics.
• Achieved 100% automation with QA engineering in firmware releases through iterative testing and development (Jira, Confluence, Trello), ensuring compliance with user story acceptance criteria.
• Managed the product lifecycle, including MVP development of the Parental Controls feature, resulting in a 30% increase in user acquisition and a 40% reduction in time to market.

Senior Product Manager

THINC.

• Led IoT department, launching an enterprise software and mobile app for real-time telemetry of 100 million refrigerators for the B2B market (Coca-Cola), achieving over 20% cost savings.
• Directed product development lifecycle of mobile app and web system enterprise with user-centric design, increasing annual revenue from 10% to 35% over five years.
• Utilized data analysis and insights (SQL, Excel, Python) to boost operational efficiency by 80%, reducing downtime from 30 minutes to 5 minutes, enabling rapid issue resolution.

• Engineered a cost-reduction algorithm/product for fleet fuel management, reducing fuel costs by 45% and saving clients $10M, resulting in an 80% revenue surge over five years.
• Directed and mentored teams in agile software development sprints, enhancing product quality and performance.Demonstrated strengths in team leadership, agile methodology, and stakeholder relations.
• Applied expertise in coding, algorithms, machine learning, and data engineering, implementing a telemetry strategy based on user research to boost stakeholder engagement

Lead Product Manager

• Cultivated strong client relationships through targeted user research, successfully attracting two new clients and boosting revenue by 30% compared to the previous year. Demonstrated expertise in client relationship management, user research, and revenue growth for RM Telecom. 
• Ensured stakeholder satisfaction by providing consistent updates, clearly defining project scope, objectives, and resources. Showcased strengths in stakeholder communication, project management, and resource allocation.

Project Manager

Internship Trainee

Chief Product Officer Yes2 AI

Driving the product lifecycle of AI innovation at Yes 2 AI, my focus is on transforming conceptual products into market-leading solutions. This journey is underscored by my recent support role at Ring-0 Networks a cybersecurity startup, where I advise on commercial and marketing strategies, enhancing technical sales processes.

With a proven track record in leading teams from product concept to market realization, I excel in aligning AI initiatives with business objectives. We harness generative and responsible AI to deliver measurable outcomes, scaling AI-based products that exceed market and customer expectations while unlocking growth opportunities.

Isabela Valonni

Start Consig

* Developed the initial version of the system independently from scratch, leveraging technologies such as JSP, JSF, RichFaces, PrimeFaces, JBoss, EJB, Hibernate, JPA, and MySQL. Set up the entire infrastructure in AWS EC2 by configuring two servers - one for JBoss and another for MySQL - ensuring secure internal communication and external application access.

* Developed automated solutions using Selenium to integrate external web systems into our internal workflows. Overcame technical challenges such as captchas and legacy IE compatibility issues, enabling reliable data extraction and integration.

* Significantly optimized critical database queries - reducing execution time from 15-20 minutes to just seconds - through advanced indexing strategies, table partitioning techniques, and strategic migration from MySQL to MariaDB.

* Led the evolution from a monolithic architecture to a modern microservices architecture using Spring Boot and Spring Cloud stack (API Gateway, Discovery Service with Consul, Config Server). Adopted containerization with Docker and orchestration with Kubernetes to enhance scalability and maintainability.

* Initially implemented CI/CD pipelines using Jenkins to automate build, test, and deployment processes. Later successfully migrated all pipelines from Jenkins to GitLab CI/CD.

* Acted as Tech Leader for the development team, mentoring members on improving their performance through best practices in software development, adoption of agile methodologies, code quality improvements, performance optimization strategies, and effective use of modern Java frameworks.

* Enhanced system capabilities through the integration of cloud-native solutions (AWS SQS for messaging queues, AWS S3 for storage), monitoring tools (Grafana), security management (Keycloak), API documentation (Swagger), message brokers (RabbitMQ), load-balancing strategies, and retry mechanisms.

Senior Software Engineer

JUCEMG - Junta Comercial do Estado de Minas Gerais

* Maintained internal CRM applications leveraging Java frameworks such as Struts, Jasper Reports, Hibernate, JPA, JBoss, and Oracle database, improving internal processes and operational efficiency.

* Delivered SOAP web services to seamlessly integrate Java backend solutions with frontend applications, ensuring reliable communication across different technology stacks.

* Developed and subsequently led the maintenance and evolution of the FCN/REMP project, a strategic initiative that reduced company registration time from several months to less than a week, significantly benefiting entrepreneurs and positively impacting the regional economy. This robust solution was built using Java technologies including JSP, JSF, RichFaces, primefaces, EJB, JPA, JBoss, and Oracle database, integrating internal and external systems through SOAP web services to efficiently validate critical data.

Gaia Technologies

* Developed a full-stack Business Intelligence (BI) application for gas sales management, integrating frontend and backend components using Java, JSP, JSF, JBoss Seam,  JBoss Application Server, Hibernate, and JPA, with Oracle database.

* Implemented inter-system communication through SOAP web services, enabling seamless data exchange and improving overall system reliability and performance.

* Delivered a robust solution that optimized data management processes and significantly enhanced decision-making capabilities for the business.

Software Engineer

SWFactory Consultoria e Sistemas

* Developed an interactive web application for school scheduling management, enabling efficient registration and organization of teachers, classrooms, classes, and schedules through the implementation of a genetic algorithm.

* Built frontend interfaces using OpenLaszlo integrated with Java-based web APIs developed with MVC Mentawai framework and Hibernate ORM, connecting to PostgreSQL, significantly improving the school's timetable creation process.

* Enhanced my technical and professional skills by actively collaborating in a dynamic team environment, establishing a solid foundation for my career growth as a software engineer.

I am an experienced Senior Software Engineer with a passion for delivering innovative solutions for the last 17 years in Java and spring boot development. My journey in technology began with an internship at SWFactory Consultoria e Sistemas, where I developed front-end applications using OpenLaszlo and Java-based web APIs. This early experience laid the foundation for my future success.

Throughout my career, I've had the opportunity to work on impactful projects. At Gaia, I contributed to a full-stack BI project using Java, JSF, Jboss Seam, and Oracle. At JUCEMG, I led a project that significantly reduced the time to create a company, leveraging Java, EJB, Hibernate, JPA, and SOAP web services.

For the past decade, I've been part of the Start Consig team, where I initiated a project from scratch and evolved it into a robust system. I've successfully transitioned from traditional frameworks like JSF and JBoss to modern microservices architectures using Spring Boot, Docker, Kubernetes, RabbitMQ, Redis, Mysql, MariaDB, and AWS.

I'm driven by a passion for innovation and continuous learning, always seeking ways to apply my skills to drive meaningful impact and growth in the tech industry.

taplio

The Battle

Isabela Valonni

Thiago Souza

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