Lucas Sant'Anna

Software Developer with a robust foundation in mathematics and computer science, applyng 2 years of dedicated experience in front-end development built on a strong background in pure mathematics. Recognized by IMPA (Institute for Pure and Applied Mathematics) for achievements in mathematics olympiads and having begun a degree in Pure Mathematics at UFF (Fluminense Federal University) before transitioning to software development. Now, I am motivated to begin a career  in Data Science, applying my programming expertise and logical thinking to real-life situations. Proficient in Python and its libraries for data analysis (Pandas, Numpy, and Seaborn) and Machine Learning with scikit-learn and xgboost. I am recognized for my logical and data-oriented approach to problem-solving and enthusiasm for using data to derive insights and foster innovation. I am excited about taking up fresh challenges within a data-driven setting to realize and optimize learning opportunities within the domain of  Data Science.

Stefanini, Rio de Janeiro, BR – Remote 12/2022 to Present

Core Responsibilities:

Created high-performance, SEO-friendly web applications using Next.js, resulting in fast-loading pages optimized for search engines, which improved the company's application performance.

Implemented ContextAPI with useReducer for efficient management of complex global states, ensuring a clear and maintainable data architecture, which enhanced development and maintenance efficiency.

Developed interactive dashboards with Recharts, allowing complex data visualizations in an intuitive and accessible manner, facilitating informed decision-making by the business team.

Utilized ReactQuery for cache management and data synchronization, resulting in improved application performance and a better user experience.

Styled applications with Tailwind CSS, enabling rapid prototyping and maintaining visual consistency throughout the application, resulting in a modern and attractive user interface.

Implemented Axios for communication between the front-end and back-end via RESTful APIs, ensuring robust and secure integrations, which improved the reliability and security of data transmission.

Developed forms using React Hook Form, improving performance and simplifying form state management, resulting in a smoother and more responsive user experience.

Implemented form validations and other file validations with Zod, ensuring data integrity and preventing errors, resulting in a more secure and reliable workflow.

Utilized Git for version control, ensuring code integrity and enabling efficient team collaboration, reducing conflicts and improving code quality.

Adopted TypeScript to develop robust and scalable applications, reducing bugs and facilitating maintenance and the addition of new features, resulting in high-quality products.

Implemented agile methodologies, such as Scrum and Kanban, to organize and manage projects, promoting efficient teamwork and continuous, incremental deliveries, which increased stakeholder satisfaction and adaptability to changes.

Bachelor of Computer Science

Descomplica, Rio de Janeiro, Brazil