NodeChef

A UX/UI Designer with a specialization in healthcare, emphasizing telemedicine platforms, websites, and mobile applications. Extensive experience in user-centered design, prototyping, and usability testing. Demonstrated ability to collaborate effectively with project management, developers, product owners, and stakeholders to solidify vision, purpose, and value proposition in user-centric projects. Proficient in identifying usability issues and devising strategic improvement plans. Highly skilled in using Figma for both low and high-fidelity prototyping. Well-versed in agile methodologies and knowledgeable in conducting quantitative and qualitative research.

As a Tech Lead and Data Scientist, expertise is centered on sales forecasting and consumption pattern identification through technology and data science. Proficient in developing and implementing machine learning models, resulting in accurate sales forecasts and valuable business insights. Equipped with strong analytical skills and substantial knowledge of statistical modeling, facilitating the extraction of meaningful patterns from extensive datasets to aid data-driven decision-making. Demonstrated leadership in guiding multifunctional teams, fostering collaboration, and ensuring successful project outcomes. A foundation in Computer Engineering from UTFPR has underpinned comprehensive programming knowledge and an academic interest in artificial intelligence and machine learning, driving a commitment to solving complex problems through advanced analytical techniques.

A Systems Analyst with a Bachelor's degree in Computer Science, possessing expertise in SQL Server, C#, ASP.NET, HTML, CSS, and jQuery.

Support and Infrastructure Analyst with eight years of experience in the Information Technology sector, currently transitioning to a DevOps career with a focus on infrastructure, project management, and information security. Extensive expertise includes the installation, maintenance, and management of Windows Server and Linux servers, as well as SQL Server database management. Proficiency in managing firewalls, including Fortinet and PFSense, and in the oversight of switch management, asset monitoring, and user support. Professional experience encompasses a diverse range of industries, including the mining industry, hospitality, private security, accounting firms, and internet service providers.

As a Partner and Chief Digital Officer focused on generative artificial intelligence in the market intelligence sector, extensive experience in leading innovative initiatives has been gained. The development of a unique, client-oriented product led to national recognition and significant investment, achieving a valuation of USD 20 million and underscoring the competitive importance within the American economy.

In addition to leadership in the tech industry, contributions to the Oncology Department at a leading hospital involve providing data and analysis for international publications, with notable participation in conferences such as ESMO in Switzerland and Madrid, and ASCO in Chicago.

Possessing a robust background in data and AI, qualifications include professional certifications as a Machine Learning Engineer and Data Engineer, with expertise in Python, SQL, LLMs, LangChain, LangSmith, Transformers, HuggingFace, PyTorch, TensorFlow, Pinecone, AstraDB, ChromaDB, Deep Lake, FAISS, Qdrant, PostgreSQL, MySQL, FastAPI, Docker, Google Cloud, Microsoft Azure Open AI, Nvidia NGC, Scikit-learn, Matplotlib, Seaborn, Plotly, Statsmodels, SciPy, Numpy, Pandas, Polars, OpenCV, Mage AI, Kubeflow, Streamlit, Git, and GitHub.

A dedication to the AI and data community includes founding an AI hub at a local university, organizing meetings, training sessions, and events to facilitate knowledge sharing. The curriculum for AI and data courses is actively shaped while also creating monthly meetups for professionals in the field in collaboration with various entities.

Currently, exploration of opportunities to support the regional technology startup ecosystem is ongoing, including an in-depth study of the Itaú Cubo initiative to potentially implement a similar program with local academic and industry partners.

A Digital Experience Specialist with a proactive and innovative approach, specializing in the creation of captivating digital experiences. Recognized for designing aesthetically pleasing and intuitive interfaces, ensuring seamless and engaging user navigation.

Possessing more than 12 years of experience in software development, with a decade dedicated to the healthcare sector, this individual demonstrates a deep commitment to technology and a keen interest in cinema. Expertise lies in improving project quality and enhancing user experiences. Currently operating as a technical coordinator, this person leads multidisciplinary, autonomous teams within the technology division of a leading Brazilian health insurance provider. Always open to expanding knowledge, this professional values engaging discussions and the joy of shared laughter.

Backend-focused developer with four years of professional experience in the industry. As a lead developer, I focus on backend development and have expertise in creating, maintaining, and enhancing various technological stacks. My experience spans web scraping, chatbot development, and comprehensive web development projects.

Notable projects include:
- Developed a micro-learning chatbot for Lys Academy, recognized as the top e-learning tool in Latin America, where I was responsible for creating, updating, and monitoring Celery routines using Python and Django.
- Managed infrastructure and led development for a UK-based clothing store, overseeing operations that extended to the US and Canada.
- Led backend development for CashOpera, a mobile app designed for travelers to trade foreign currency, implementing a REST API and background tasks with Celery using Python and Django.

In addition to my professional work, I am an active contributor to open source projects. I maintain the inject-it library, a dependency-injection micro library designed to facilitate testing and code management for developers. My involvement in the open source community also includes regular contributions to Django, where I assist newcomers and engage in forum discussions, and to the plathanus-tech/django_boilerplate project, which provides a comprehensive code style guide and directive for the Django framework. Other contributions include work on python-keycloak, FastAPI, and Celery.