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

Fiserv

- Driving ETL Development for Enhanced Data Integration: Developed new ETL jobs using Talend to load data into NoSQL and relational databases, resulting in a 15% improvement in data integration efficiency.

- Implemented Innovative Data Extraction Solutions: Utilized Talend to implement cutting-edge data extraction solutions, successfully reducing processing time for critical data pipelines by 20%.

- Collaborated on Tool Enhancement for Performance Optimization: Worked with a team to update the "Anonymous" tool, resulting in a significant 30% performance increase and faster project completion times.

- Leveraged Agile Methodologies for Process Optimization: Successfully applied Agile methodologies to optimize ETL processes, leading to a 10% reduction in project delivery time.

- Solved Complex Data Challenges with Technical Expertise: Effectively navigated complex data challenges by leveraging technical expertise in PL/SQL, Java, Hadoop, and Linux.

- Demonstrated Leadership and Collaboration Skills: Showcased strong leadership and collaboration skills while guiding a team toward achieving successful project outcomes.

Senior Data Engineer

K2 Partnering Solutions

- Developed Innovative Solution for Large-Scale Data Extraction: Developed a custom Java-based solution to efficiently extract data from large files exceeding 5GB. This overcame limitations in Talend and enabled faster incident resolution.

- Designed a Time-Critical Tool to Prevent Financial Loss: Successfully designed and implemented a critical Talend tool within a tight two-day timeframe to process a payment file, effectively preventing a substantial financial penalty for the company.

- Developed and Implemented ETL Jobs for Enhanced Data Integration: Developed and implemented new ETL jobs for seamlessly loading data into NoSQL and relational databases, leading to improved data consistency and accuracy.

- Collaborated on ETL Process Optimization: Worked closely with a team to optimize ETL processes, achieving a 15% reduction in processing time and improving overall data quality.

- Demonstrated Problem-Solving and Adaptability: Consistently demonstrated strong problem-solving skills and adaptability by developing innovative solutions to meet evolving business needs.

Senior System Analyst

Conquest One

Rapidly Adapted to New Technologies for Seamless System Integration: Quickly learned and applied new technologies, including APIs, JSON, and SAP, within three months to contribute to a team focused on system integration.

- Developed Microservices for Enhanced System Integration: Developed microservices using various technologies, including Swagger, WSDL, Java, and SQL, effectively enhancing system integration capabilities.

- Implemented RESTful Protocols and JSON for Data Exchange: Successfully implemented RESTful protocols and JSON files, facilitating continuous and efficient data exchange with external systems.

- Contributed to API Development for Efficient Data Delivery: Actively contributed to developing critical APIs, ensuring timely and efficient data delivery across systems.

- Showcased Adaptability and a Commitment to Learning: Consistently demonstrated a strong willingness to learn and adapt to new technologies and evolving project requirements.

Senior Talend Consultant

Keyrus

- Developed and Maintained PL/SQL Solutions for Enhanced Efficiency (América Móvil): Developed and maintained complex PL/SQL procedures, queries, and reports for América Móvil. The effort improved operational efficiency and provided valuable insights for strategic decision-making.

- Created and Managed Business Indicators to Drive Customer Satisfaction: Successfully created and managed vital business indicators, leading to a 10% increase in customer satisfaction.

- Collaborated Effectively with Stakeholders to Deliver Timely Solutions: Leveraged strong communication and interpersonal skills to collaborate effectively with stakeholders and customers, ensuring a clear understanding of business requirements and delivering timely, tailored solutions.

- Demonstrated Leadership and a Focus on Tangible Results: Consistently demonstrated leadership skills and focused on delivering tangible, impactful results while effectively managing complex projects.

Senior Consultant

Sysvision

- Developed ETL Processes to Enhance Data Accuracy and Reporting (Globo.com): Developed and implemented ETL processes for Globo.com, extracting data from diverse sources like Google Analytics API, ComScore, and FTP. This resulted in a 15% increase in data accuracy and significantly improved reporting capabilities.

- Designed and Implemented ETL Processes for Optimized Data Integration (Editora Abril): Successfully designed and implemented ETL processes for Editora Abril, integrating data from multiple sources, including MySQL, Oracle, and MongoDB. This streamlined data integration and led to a 20% reduction in data processing time.

- Showcased Technical Expertise in ETL and Data Integration: Consistently demonstrated a strong understanding of ETL processes and expertise in data integration across various platforms.

ETL Talend Specialist

Ricoy Associação Central de Negocios

- Led System Analysis and Implementation for Enhanced Efficiency: Led the analysis and implementation of new systems, resulting in a significant 10% improvement in operational efficiency.

- Developed PL/SQL Solutions for Enhanced Data Analysis: Developed and implemented PL/SQL procedures, packages, and jobs for the BI system, leading to enhanced data analysis capabilities.

- Demonstrated Analytical Skills and a Focus on Process Improvement: Consistently demonstrated strong analytical skills and focused on improving business processes for greater efficiency and effectiveness.

System Analyst

Ricoy Supermercado

- Provided Technical Support and Troubleshooting: Provided direct technical support to end users, effectively resolving computer issues and ensuring the smooth operation of systems.

- Maintained and Managed Computer Systems: Proactively maintained and managed computer systems, ensuring optimal performance and high availability for users.

- Delivered Computer Training to Enhance Employee Skills: Delivered training programs on computer usage to employees, improving their technical skills and overall efficiency.

- Demonstrated a Strong Customer Service Orientation: Consistently showcased a solid commitment to providing excellent customer service and reliable technical support.

Computer Operator

"I know that your information is gold. I aim to help refine this gold into actionable strategies that deliver measurable results."

I'm a data engineer with over 14 years of experience, passionate about transforming complex datasets into valuable insights that drive decision-making. My expertise lies in building efficient ETL pipelines and integrating large-scale data systems using tools like Talend, PL/SQL, and relational databases like Oracle, alongside big data technologies like Hadoop, Hive, Impala, and Sqoop.

At Fiserv, I led the implementation of innovative data integration solutions, enabling the delivery of reliable and actionable information across the organization. My efforts resulted in a 25% improvement in data processing efficiency and reduced ETL runtimes by 15%, directly contributing to more informed business strategies.

I'm a strong team player and collaborator, driven by adaptability and a commitment to staying ahead in the ever-evolving field of data engineering. Whether learning new tools, mentoring colleagues, or tackling complex challenges, I bring a solutions-oriented mindset to every project.

I'm excited to take on challenging projects that leverage data to create business value. Let's talk about how I can help your team achieve its data-driven goals and make a lasting impact. Don't hesitate to contact me if you want a data engineer who can deliver results through innovation and collaboration.

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The Battle

Isabela Valonni

Jefferson Cardoso

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