Kenji Ozawa Guimaraes

As a Developer Intern, I contribute to the development and evolution of a cutting-edge application at a company dedicated to ensuring software quality. My role involves leveraging a diverse technology stack, including Python, React, MCP server, and Large Language Models (LLMs). I actively participate in building solutions that provide extensive analytics and testing information, directly supporting the company's mission to deliver the highest quality software to its clients. My work helps secure the integrity and performance of client applications, ensuring they consistently receive top-tier software solutions. Key Responsibilities & Contributions: -Assisting in the design, development, and maintenance of an application utilizing Python and React. -Integrating and working with MCP server technologies to enhance application functionality. -Exploring and implementing Large Language Models (LLMs) to innovate and improve software analysis capabilities. -Contributing to the generation of comprehensive analytics and testing data to ensure software quality. -Collaborating with the development team to evolve application features and address client needs.

▪ Applied engineering principles in software development ▪ Developed and maintained systems and databases used by citizens of the State of Bahia (Brazil) ▪ Worked with Java, PHP, C#, React, Angular, Maven, Spring, Laravel, CakePHP, job scheduler (Talend, CA Workload), and IBM MQ, GitHub, GitHub Lab, Git Flow, GitHub Actions, Kanban, Scrum, Azure, Junit ▪ Developed flowcharts, layouts, and documentation to identify requirements and solutions ▪ Troubleshoot and upgrade existing systems ▪ Managed complex systems using messaging (IBM MQ) across 5 banks, file exchanges, and security routines ▪ Modified software to fix errors, adapt to new hardware, improve performance, or upgrade interfaces KEY ACHIEVEMENTS: ▪ Developed and maintained complex critical systems, resulting in operational efficiency ▪ Identified security flaws in systems and proposed effective solutions ▪ Recovered 10 million Brazilian reais retained in the system due to routine errors ▪ Implemented a system managing over 2 billion Brazilian reais annually ▪ Worked on critical complex systems, integrating with bank systems and public agencies, handling tax payments for citizens of Bahia

• Develop system with implementation of sales processes and perform maintenance, using blog tools (WordPress/Joomla) and PHP with JavaScript, jQuery. • Accountable for analysing information to recommend and plan the installation of new systems or modifications of an existing system. KEY ACHIEVEMENT: • I implemented the service selling routine and culture through the website increasing sales.

• Liable for developing and maintaining an Institutional website incorporating the process of selling products using blog tools. • Accountable for consulting with engineering staff to evaluate software hardware interfaces and develop specifications and performance requirements.

• Responsible for the design, planning, development and maintenance of a web system in C#. Registration of members and control of monthly payments.

• Liable for designing and developing software systems using scientific analysis and mathematical models to predict and measure outcomes and design consequences. • Accountable for designing and developing systems with PHP, JavaScript, jQuery, HTML, and XML for engineering and process control. • Responsible for identifying areas for modification in existing programs and subsequently developing and implementing improvements. KEY ACHIEVEMENT: • I developed a project management system, similar to MS Project, adapted to the company's reality and directed to engineering, enabling better management of information, documentation and revenue for each project.

• Develop and maintain a web system in JOOMLA.

• Designing and developing web applications with ASP.NET • Application development in Wordpress and PHP