Lucas Santos Email & Phone Number

Ubá, Mg, Br

Santa Catarina, Brasil

Liderei manutenções e desenvolvimento de novas funcionalidades para o "Agendoctor," um sistema para gerenciamento de turnos hospitalares com um banco de dados de quase 3000 médicos. A solução incluiu componentes de backend, web e mobile, nas tecnologias NodeJS, React e Flutter. Principal objetivo do projeto e de otimizar processos de agendamento e eficiência operacional em ambientes de saúde.Liderei a criação do "FaceLiveness Bridge," uma ponte React Native e pacote NPM para o SDK de Face Liveness da CAF. Essa solução mobile tinha o objetivo de reaproveitar uma SDK criada pela empresa CAF nativamente no IOS como um biblioteca em apps React Native tornando capaz o reconhecimento facial e OCR, permitindo que clientes da empresa que utilizavam a tecnologia React Native pudessem utilizar desse SDK sem migrar de tecnologia.Participei do desenvolvimento do "2Pulse," um aplicativo mobile serverless utilizando Flutter e Firebase, voltado para experiências de jogos para casais. O aplicativo demonstrou criatividade por parte da equipe no desenvolvimento de funcionalidades interativas e envolventes, contribuindo para uma experiência única e divertida para os usuários. Meu papel no desenvolvimento foi de desenvolvedor Mobile. Além criar a arquitetura para o projeto também desenvolvi features chave de comunicação em tempo real.Participei do desenvolvimento do aplicativo mobile "Incofios" para uma empresa de exportação de fios de algodão, facilitando as operações comerciais e melhorando a acessibilidade para os usuários envolvidos no processo de exportação.Liderei a criação do "Passaporte Explorador," um aplicativo inovador que fornece aos usuários um passaporte para completar tarefas e receber recompensas durante sua visita a Pomerode, Santa Catarina. A solução incorporou componentes de backend, web e mobile, nas tecnologia NodeJS, ReactJS, Android e IOS nativos contribuindo para uma experiência envolvente para o usuário e promovendo o turismo local.

I primarily worked as a back-end developer using NestJS with Typescript, utilizing a microservices architecture with RabbitMQ messaging service.I led initiatives to improve the code and system architecture to ensure better maintainability in the future, applying principles such as KISS, SOLID, DRY, YAGNI, Separation of Concerns, and architectures like Clean Architecture and Hexagonal Architecture.I contributed to the creation of "Plus Frete," a backend system for managing and issuing documents for truck fleets. The solution aimed to streamline and digitize logistics operations, providing efficient document control and contributing to better fleet management.I played a significant role in the engineering behind the PlusFrete application and other applications operating on a microservices architecture.I participated in the maintenance of "DuePay," a robust backend system for handling payment processes.I was involved in the maintenance and development of an application designed to allow users to obtain financing for cosmetic surgery procedures.I performed migrations from legacy PHP code to NestJS with Typescript, using a solid architecture.

Home Office

At Unifagoc, I worked as a Full-Stack Developer. My responsibilities and tasks included:• Leading the maintenance and enhancement of essential features within Unifagoc's technology infrastructure.• Developing and implementing new functionalities, significantly contributing to the digitalization of the university's certificate issuance process.• Collaborating with cross-functional teams to analyze user requirements and translate them into technical specifications.• Ensuring seamless integration of software solutions, optimizing the overall performance of the university's systems.• Conducting rigorous testing and debugging procedures to guarantee the reliability and stability of the implemented features.• Participating in regular code reviews and providing constructive feedback to team members, fostering a collaborative development environment.• Proactively identifying and resolving potential issues, minimizing downtime, and improving the overall user experience.

Home Office

As a freelancer, I worked as a Full-Stack and Mobile Developer, and one of the main projects I was involved in was the development of a comprehensive application for the pharmaceutical industry, using Flutter for Mobile and NodeJS for the backend. I developed a marketplace that connected pharmacies with customers, enhancing both transactions and operational efficiency. Additionally, I designed and implemented a delivery and store management system integrated into the marketplace app. I also created web pages using ReactJS and NextJS, and to ensure real-time communication within the system, including an internal chat in the apps and order status updates, I used the WebSocket protocol, providing a smooth and interactive experience.I collaborated with various clients, developing features for applications at different stages, covering mobile, web, and backend technologies. I contributed to ongoing projects by optimizing code and solving technical issues, always adhering to best practices and coding standards.I managed multiple projects simultaneously, ensuring on-time deliveries and exceeding expectations, which strengthened client relationships. I kept myself updated with emerging technologies and continually sought to enhance my skills.My communication skills and understanding of client needs, along with providing regular updates, were crucial to the success of the projects. This approach resulted in positive feedback and recurring opportunities.

Ubá, Brazil

At Consultoria Holder, I worked as a Mobile Developer. My main responsibilities and tasks included:• Developing mobile solutions to optimize cost and profit calculations in furniture factories, providing a detailed analysis of production processes.• Creating tools that allowed for accurate assessment of both human labor and machinery productivity, contributing to better resource management.• Implementing improvements in decision-making processes, increasing production efficiency and, as a result, boosting the company's profits.• Significantly reducing production costs through precise and detailed analysis, ensuring proper product pricing based on manufacturing costs.Additionally, I actively participated in strategic meetings with the management team to discuss and implement new technologies that could further enhance production processes and increase the company's competitiveness in the market.

Fullcycle 3.0

Realizei o curso na plataforma FullCycle do Wesley Williams

Bacharelado Em Ciência Da Computação, --