Henrique Oliveira

As CTO at Zupper, I led a complete transformation of the company's technology and innovation area, delivering dozens of high-impact projects focused on performance, scalability, and customer experience. I oversaw everything from software architecture to product development and team culture, with a strong emphasis on agility, efficiency, and collaboration. 🛠️ Key achievements: - Developed robust APIs for integration with strategic partners - Integrated core systems such as Benner ERP and Hubspot CRM - Built a new corporate website using Angular, with a modern and responsive architecture - Launched new digital products including Hotels, Travel Packages, and Travel Insurance - Implemented new payment methods, including PIX (instant payment system) - Created a native mobile app with a focus on usability and performance - Structured a highly productive remote workflow - Redesigned the entire software engineering process and applied AI to automate and optimize workflows - Introduced internal learning initiatives like Coding Dojo, fostering continuous technical growth - Established a strong team culture with high engagement and efficient deliveries - Implemented a full Q.A. (Quality Assurance) process, virtually eliminating rejections during user acceptance testing - Organized and standardized the Service Desk, defining clear workflows for bug reports and feature requests - Created a virtual office environment to promote team proximity and cohesion in remote work settings This role solidified my position as a strategic and technical leader, consistently bridging business goals and technology to deliver measurable, sustainable results.

Founder and CTO at Dealweb, a company I created to commercialize a proprietary e-commerce platform built entirely from scratch. The product was designed to be scalable, high-performance, and flexible, supporting businesses of all sizes with a fully integrated backoffice and commerce ecosystem. 🛠️ Key responsibilities and achievements: - Designed and developed the entire e-commerce platform, from backend architecture to admin dashboard - Built core functionalities including smart cart, payment processing, antifraud gateway, logistics integration, inventory control, and management dashboards - Engineered for scalability using technologies such as Docker, MongoDB, MySQL, RabbitMQ, Redis, and ElasticSearch - Applied microservices architecture and message queues to ensure performance and modularity - Created internal tools for order management, customer support, invoicing, and reporting - Led technical sales, client onboarding, and strategic consulting - Supported multiple business models: B2C, B2B, and custom marketplace solutions

Worked as a freelance Senior Developer, delivering robust solutions across multiple company products and APIs. Focused on backend development using advanced architectures, middleware-based frameworks, and blockchain integrations. 🛠️ Key projects and achievements: - Built a carbon offsetting platform, where users could fund tree planting in the Amazon; each tree was individually identified and linked to the contributor - Integrated Multichain blockchain technology to ensure auditable transparency and trust in the environmental impact process - Developed scalable backend APIs using MongoDB and a modular, middleware-driven framework - Created a custom checkout system for digital products, including purchase flows, authentication, and payment integration - Applied best practices in code modularity, security, and maintainability across all projects

At Dafiti — the largest fashion e-commerce platform in Latin America at the time — I worked as a backend developer in a high-scale, fast-paced environment with strong engineering culture and well-established agile methodologies. This experience played a key role in shaping my technical foundation and software craftsmanship. 🛠️ Key responsibilities and achievements: - Developed integrations with ERP systems and internal services - Fixed bugs and implemented performance optimizations on critical systems - Applied software design patterns to ensure clean, maintainable, and scalable code - Worked with event-driven architectures and message queues for microservice communication - Gained proficiency in CI/CD pipelines, unit testing, and code reviews - Collaborated with cross-functional teams in agile sprints (Scrum/Kanban)

I joined Groupon at its global peak, when it operated in over 40 countries and was the world’s largest group buying e-commerce platform. I was part of a highly skilled, multicultural development team, which provided a rich environment for technical growth and international collaboration. 🛠️ Key responsibilities and achievements: - Developed the restaurant table reservation platform with date and time scheduling - Delivered features for coupon management, hotels, and travel packages - Optimized the global XML parser system, significantly improving platform scalability and response time - Participated in global technical meetings for architectural alignment and performance strategies - Worked with technologies such as Amazon EC2, Redis, MySQL, Nginx, PHP, and DevOps practices - Focused on scalability strategies, caching, and database performance tuning

Joining Ultrafarma marked my entry into the world of e-commerce, exposing me to real-world challenges around scalability, performance, cloud computing, and digital positioning. I also participated in events such as E-commerce Brasil, which opened up new perspectives on tools and strategies in the industry. 🛠️ Key responsibilities and achievements: - Identified core issues in the legacy platform and initiated the development of a new pharmaceutical e-commerce system - The new platform boosted sales and became the technical foundation for the largest pharmaceutical e-commerce operation in Brazil at the time - Developed and implemented a phonetic search engine that allowed customers to find medications even with typing errors - Helped modernize infrastructure by introducing cloud-based practices and improving the overall scalability of the platform

On 2007, I joined TWX in São Paulo, where I worked as a Senior Developer and Technical Lead, helping design and implement warehouse management systems (WMS) for major companies across Brazil. This experience shaped my leadership skills and deepened my knowledge of logistics, systems integration, and infrastructure. 🛠️ Key responsibilities and achievements: - Developed custom WMS software for major clients such as Marisa, Yamaha, Meritor, Cummins, Comgás, Perdigão, and DHL - Deployed and standardized Linux environments across client operations - Built TWX’s main logistics control system, integrating with ERPs like SAP and Oracle - Developed embedded software for data collectors, enabling real-time synchronization with the logistics backend - Designed and maintained a multi-database architecture, supporting diverse DBMS preferences from different clients - Integrated the system with automated conveyor belts, managing flow control for warehouse operations - Participated directly in on-site implementations, technical support, and industrial environment rollouts

At Noordhen, a cleaning products manufacturing company, I was solely responsible for building the company’s custom ERP system from scratch. The platform covered the entire factory workflow, from raw material control to final product delivery, as well as all core administrative and financial processes. 🛠️ Key responsibilities and achievements: - Developed a fully integrated ERP system tailored to the factory’s operations, including inventory, production, dispatch, invoicing, and finance - Built modules for accounts payable, receivables, customer credit management, and other financial functions - Deployed a local Linux-based infrastructure to ensure data integrity and system availability - Worked directly with stakeholders to gather requirements and implement features in real time - Delivered under constrained resources, requiring high levels of autonomy, organization, and problem-solving skills

My tech journey began at the age of 16, when I worked as the sole software developer at Infomatic, a small company that served a variety of wholesale, retail, mining, fuel station, and industrial clients. 🛠️ Key responsibilities: - Developed and maintained an ERP system focused on inventory management, sales, and financial control - Provided direct client support and system customization - Programmed in Clipper, a legacy language at the time, requiring extra attention to performance and maintainability - Gained my first hands-on experience in software logic, data structuring, and business-oriented system development - This experience laid the foundation for my career in software engineering and business systems.

Programa de MBA voltado para a aplicação prática de estratégias de transformação digital, inovação e liderança tecnológica. Conteúdo focado em gestão de mudanças organizacionais, análise de dados, metodologias ágeis e integração de tecnologias emergentes ao negócio. Ênfase em estudos de caso reais e desenvolvimento de soluções estratégicas para ambientes corporativos dinâmicos.