Hur Siqueira Filho

As a Senior Frontend Engineer at USI, I specialize in developing advanced web applications using React, TypeScript, and Material UI. My responsibilities include architecting and implementing scalable frontend solutions, ensuring a seamless and intuitive user experience, and collaborating closely with cross-functional teams to deliver high-quality features. My role also involves maintaining and enhancing the application's performance and writing clean and maintainable code.

As a Senior Software Engineer outsourced at ADP, I was engaged in an exciting and intricate project focused on developing an application called mytax that catered to US freelancers, aiding them in scheduling and managing tax payments effectively. On the frontend, I proficiently utilized Next.js, Typescript, and Tailwind CSS to implement features based on precise Figma designs. Leveraging my expertise in Node.js, PostgreSQL, and AWS Lambda, I ensured a scalable and efficient backend for the platform. Our team followed agile methodologies like SCRUM and Kanban, ensuring seamless development and maintenance. Employing GIT, I guaranteed well-documented and easily manageable code versioning. To maintain code integrity, I also prioritized writing unit tests using Jest.

On Viceri, I was deeply committed to agile methodologies, utilizing SCRUM and Kanban to streamline development processes effectively. My expertise in PHP Laravel, Node.js, and Sequelize empowered me to craft robust backend solutions seamlessly integrated with our PostgreSQL database. Concurrently, I played a pivotal role in frontend development, leveraging React, Next.js, and Ant Design to create visually appealing, user-friendly interfaces in close collaboration with design and development teams. Throughout the development lifecycle, I prioritized code quality and integrity, implementing meticulous documentation practices with GIT and conducting rigorous unit testing with Jest. This approach ensured our project remained well-documented and easy to manage, facilitating seamless collaboration. Continuously embracing new technologies such as TypeScript, I expanded our toolset, driving innovation within the team and contributing to the project's success at Viceri.

At V.eye, I tackled a complex project: developing an IoT management platform with over 2,000 monthly users. My frontend expertise in React.js, React hooks, SASS, and Material UI allowed me to craft both functional and visually appealing features, enhancing the user experience. On the backend, I leveraged Node.js, MongoDB, Knex, and MySQL to ensure scalability and efficiency. Throughout the project, I championed agile methodologies like SCRUM and Kanban, streamlining development and maintenance processes. Employing GIT for code versioning, I ensured the project remained well-documented and manageable. With a solid background and a penchant for tackling new challenges, I am poised to bring value to any software development team.

Throughout my freelance career, I've collaborated with clients across the globe, spanning diverse regions such as the USA, India, Mexico, and beyond. Focused on delivering excellence, I've forged strong partnerships by closely engaging with clients, understanding their unique requirements, and adeptly managing project milestones to ensure timely and successful outcomes. With a solid foundation in web development, I've harnessed my expertise in ReactJS, HTML, JavaScript, and JSON to breathe life into static mockups, crafting dynamic and user-friendly websites that resonate with users worldwide. In addition to frontend mastery, I've excelled in integrating APIs and external services, leveraging PHP and other technologies to streamline clients' business processes. I've also been instrumental in enhancing web presences, implementing requested changes and optimizations to elevate user experiences. With a keen understanding of coding intricacies, from e-commerce functionalities to security protocols, I've consistently delivered tailored solutions that exceed client expectations. Coupled with my track record of executing successful SEO and ad campaigns, I stand ready to tackle new challenges and contribute value to any team or project.

In my role as a skilled leader and team coordinator, I adeptly managed a diverse team of 6 professionals, including graphic designers, web developers, and advertisers. Drawing upon my expertise in web development and design, I oversaw the creation of numerous mobile-friendly websites, facilitating the seamless transition of legacy presentations to modern, user-friendly mobile versions. Additionally, I played a pivotal role in developing visually striking advertisements and creative designs for comprehensive marketing packages, encompassing print materials, brochures, banners, and signs. With a keen eye for aesthetics and an unwavering attention to detail, I conceptualized and implemented website layouts, templates, and unique branded looks that authentically represented my clients' brands. Through effective management and technical guidance, I steered my team towards consistently delivering high-quality results that not only met but exceeded client expectations. Rooted in a commitment to excellence, I am confident in my ability to contribute meaningfully to any team within a dynamic and fast-paced environment, leveraging my leadership skills and technical expertise to drive success and innovation.

• Paid internship at the water and waste management company of the state of São Paulo – SABESP.

My journey to becoming a well-rounded professional took me to a once-in-a-lifetime opportunity. I was selected to receive funding from the Science Without Borders (SWB) International Scholarship, a well-respected educational program in Brazil. With this support, I was able to attend an intensive English program where I honed my language skills and passed the TOEFL exam with flying colors. During my studies, I was fortunate to participate in a university project that brought together a team of international researchers. I worked alongside a diverse group of individuals to solve real-world problems and make a positive impact. Through collaboration, hard work, and determination, I was proud to present an approved thesis at the end of the program. These experiences have equipped me with valuable skills like adaptability, teamwork, and the ability to work in diverse environments. I am confident that I can bring these skills to any organization and make a meaningful contribution.

Expanded my knowledge in software architecture, algorithms, databases, and development methodologies through structured academic study. The program strengthened my professional practice with a solid theoretical foundation, complementing my industry experience and reinforcing best practices in clean architecture, testing, and scalable system design.

As a creative individual, I have always been fascinated by the world of digital art. This led me to pursue a deeper understanding of digital image manipulation. I delved into the technical aspects of image manipulation, learning how to manipulate images to create desired effects. My studies also emphasized creative thinking, allowing me to approach problems from new perspectives and come up with innovative solutions. In addition, I learned about the psychology of color and how to use color patterns to evoke emotions and convey a message. These skills have given me the tools to bring my artistic visions to life and create impactful and meaningful digital artworks.

In 2006, I embarked on a journey to become a software developer. I attended a 4-semester program that provided me with a solid foundation in programming logic, machine thinking, and circuit logic. I was introduced to various coding languages, including C++, Visual Basic, HTML, and Javascript. This education gave me a strong foundation in the field, and I was eager to put my skills to the test. However, life took me in a different direction for the next decade. After a 10-year hiatus, I returned to my passion for software development and have been utilizing my foundational knowledge to excel in my current career. The education I received in 2006 has been a valuable asset in my career, and I am grateful for the opportunity to have had that experience.