CTO @ Opental | CPO | Open Talent | Nocode | Lowcode | MVP | Startup | Data | AI

Bringing together expertise in Technology, Product, Data, and AI, I help businesses turn challenges into practical and efficient solutions.

Focused on boosting productivity and streamlining processes, I leverage tech stacks that allow me to build solutions using fast-deployment technologies, automations, and integrations to drive efficiency and cost reduction.

As a Nexialist professional, I connect people, data, and technology to foster sustainable innovation and deliver real results.

Skills & Experience:

Tech Support Engineering:
-5+ years of experience in tech support engineering handling APIs, integrations, log analysis, VPS and cloud infrastructure.
-Providing technical support for products/services across Technology, AI, Data, and API ecosystems.
-Troubleshooting complex technical issues and maintaining system reliability.

Data Literacy:
-Creating scripts for web scraping, automation, and data analysis.
-Hands-on experience with SQL, Python, dashboards, ETLs, and data pipelines.
-Building and orchestrating data pipelines and integrating multiple data sources.
-Hands-on experience with the most widely used libraries and frameworks for data analysis.

AI Agents & Engineering:
-Implementing custom AI solutions to optimize operations.
-Working with LLMs, SLMs, and autonomous agents to create tailored workflows.
-Using tools like Flowise, LangFlow, N8n to create autonomous agents for specific business needs.
-Training AI with proprietary data through techniques like RAG (Retrieval-Augmented Generation) and Fine-Tuning.

System Integration and Workflow Automation:
-Building MVPs and solutions using fast-deployment tech stacks.
-Implementing smart automations and complex integrations to simplify business processes.
-Creating seamless connections between different systems and platforms.

Managing Teams, Products, and Projects:
-8+ years working remotely for international companies, with proven ability to manage remote teams across different countries, cultures, and timezones.
-Extremely comfortable and efficient with asynchronous communication and distributed team collaboration.
-Experience working with global squads and leading international projects.
-Product management and roadmap planning with a focus on fast delivery and business alignment.
-Driving initiatives focused on innovation, efficiency, and cost reduction.

Bruno Cassiano

CTO with over 15 years of experience, bridging product, technology, people and business to build scalable, reliable and customer-centric digital platforms.

Throughout my career, I have led multidisciplinary teams of more than 50 professionals, including Engineering, Product, Agile teams, sub-leaders, Community and SEO. I have driven product launches, large-scale technology migrations and transformation initiatives, consistently focused on sustainable innovation and measurable results.

I bring strong end-to-end product leadership, from research and discovery through delivery and optimization, tracking KPIs such as conversion, churn and retention to inform strategic decisions and continuous improvement.

I have led innovative technology implementations, being an early adopter of Google technologies such as PWA and Web Stories, as well as initiatives in Artificial Intelligence, Machine Learning and Natural Language Understanding (NLU) to improve decision-making efficiency and deliver more intuitive user experiences.

On the architecture and infrastructure front, I have designed and scaled platforms supporting over 30 million unique users, leading migrations from legacy systems to modern cloud-based architectures, with a strong focus on performance, availability, security and cost optimization.

I have also contributed to payment system and fraud prevention architectures, actively participating in technical and business decisions to ensure operational resilience and transactional security.

I hold a strong technical background, with hands-on experience in JavaScript, Java, C#, Python and PHP, alongside SQL and NoSQL databases, working across monolithic and distributed (microservices) architectures in cloud environments.

A key differentiator is my involvement in Technical Pre-Sales, Customer Experience (CX) and Customer Success (CS), translating complex technical concepts into clear business value and ensuring alignment between technology, product and market.

My focus is straightforward:
leverage technology, product and people to enable growth, scale reliably and deliver real customer value.

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Bruno Cassiano

Adriano Lustoza

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