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With over nine years of experience in data, various roles have been undertaken, including Analyst, Supervisor, Scientist, Coordinator, and Data Specialist. Developed an analytical environment integrating PySpark with multiple data sources to streamline ETL processes, reduce data volume, provide ad-hoc queries, and support diverse analytical developments. Automated BI reporting solutions significantly reduced manual labor, facilitated a liaison role between the data team and operations directory, and created a university admissions simulator using student grade projections. This project allowed the Operations Directorate to utilize simulated scenarios for sales arguments to Educational Systems Regulators. As a Coordinator of Data Science Analytics, the transformation of the department was achieved by structuring technologies and forming a team. Market study analysis flow automation was accomplished through an interface connected to various databases and developed a predictive model for the number of beneficiaries of all health plans in Brazil with over 98% accuracy. This model enabled comprehensive commercial and marketing analysis on short-, medium-, and long-term bases and a preliminary customer clustering model exploring adherence and cancellation scenarios was developed. Contributed to increasing the lead conversion rate from 3% to 11%, substantially enhancing ROI through data-driven insights in partnership with the Market Intelligence Directorate. Participation in numerous analytical initiatives and support for IT department technology integration efforts for data storage were also key responsibilities.

In establishing a shopping center's data analysis unit, automated monthly performance indicator reporting reduced task execution time by over 80%. Sales projection-based audits of designated stores were conducted, including creating a 'discount map,' a BI tool for generating scenarios for rent discount risk assessment and revenue projection to aid data-based commercial strategies. Fiscal documentation audit processes yielded over R$200 thousand in direct revenue within one year.

An experienced web developer since the age of 18, with a specialization in interface design, UX, front-end development, and interaction design. Maintains a calm and organized approach to work, consistently meeting deadlines while fostering transparent communication regarding challenges and solutions. Contributed to diverse projects for various notable clients in sectors such as banking, media, technology, logistics, and mining.

PHP solutions specialist with over 15 years of experience, adept in addressing complex issues spanning financial systems, server installation, and configuration. Expertise includes programming and infrastructure, with a strong emphasis on information security and disaster investigation. Currently engaged in postgraduate studies to further enhance security skills.

Frontend Developer with expertise in HTML, CSS, and JavaScript, offering a robust foundation in these core technologies since 2019. Demonstrates proficiency in Vue.js and Nuxt.js, with a commitment to ongoing learning and staying current with industry trends.

Experienced in all stages of advanced software development with extensive knowledge in user interface design, testing, and debugging. Demonstrated expertise in the design, installation, testing, and maintenance of web systems. Possesses a diverse skill set, including proficiency in JavaScript, TypeScript, React, React Native, Next.js, SQL and NoSQL databases, and the construction of APIs adhering to REST and GraphQL standards. Capable of effective self-management during independent projects as well as excellent collaboration in team environments.

Computer Science student at the Federal University of Viçosa.

Possessing a Bachelor in Computer Science from Universidade Luterana do Brasil and a specialization in Project Management from Universidade La Salle, expertise spans across Object-Oriented Programming with fluency in Java, PHP, JavaScript, NodeJS/TypeScript, and React Native. Interest lies in application scalability, infrastructure, development best practices, TDD, and BDD. Currently positioned as a Software Architect, responsibilities encompass the complete lifecycle from planning and analysis to system development.

In the realm of Software Architecture modeling, Domain Driven Design principles are employed to focus on domain exploration models and to establish a ubiquitous language within bounded contexts. This practice aids in modeling business entities with precision using appropriate domain language, significantly enhancing application sustainment, maintenance, and scalability.

Implementation of Clean Architecture principles ensures the domain remains independent of external agents, facilitating code organization that encapsulates business logic while maintaining clear separation of presentation layers and delivery mechanisms. Utilization of the Composition Root methodology centralizes dependency instantiation via Dependency Injection and Dependency Inversion principles.

A strong commitment to clean code prioritizes readability and comprehensibility. By adhering to SOLID principles, applications are designed to be resilient—closed for modification but open for expansion. This involves creating single responsibility classes, simplifying maintenance, and understanding through segregated interfaces that support proper polymorphism and inheritance processes. Proficiency in resolving complex problems is demonstrated through the application of Design Patterns such as Factory, Builder, Composite, Singleton, and Observer, ensuring adherence to best practices and leveraging extensive reference literature.

Software Developer with a focus on new technologies and innovative solutions, specializing in the Microsoft ecosystem. Proficient in C#, .NET, .NET Core, ASP.NET Core, WPF, UWP, Xamarin, SQL Server, Azure, Windows Forms, WCF, MAUI, and Blazor. Demonstrates expertise in DevOps, Cloud Architecture, Microservices, Event-Driven Architecture (EDA), and both relational and non-relational databases. Additionally skilled in computational optimization and Continuous Integration/Continuous Deployment (CI/CD) processes. Capable of integrating various technologies, with experience in Java, JavaScript, C/C++, PHP, Pascal, Python, React, Angular, Verilog, and more. Projects are available on GitHub and Behance at: https://www.behance.net/italoaguiar