I am a software developer with extensive experience in a wide range of technologies, specializing in Java for over three years. My journey includes maintaining legacy monolithic systems with Java 8 and developing scalable microservices architectures with Java 11 and 17 using the Spring Framework.Expertise:Programming Languages: Python, PHP, Java (8, 11, 17)Frameworks and Tools: Spring Framework, Hibernate, Apache CamelDatabases: PostgreSQL, MySQL, MongoDBMessaging: RabbitMQContainerization: DockerCI/CD and Cloud: Pipelines on AWS and IBM Cloud, Git for version controlAgile Methodologies: ScrumNotable Achievements and Projects:Business Process Automation: Created and implemented solutions that significantly optimized internal processes for various companies.Supermarket Delivery Platform: Developed an innovative digital platform for delivery services, enhancing user experience and operational efficiency.Health Plan Management: Maintained and implemented new features in a legacy system using Java 8, aiding in the transition from a monolithic architecture to microservices with Java 11 and 17, utilizing the Spring Framework.Consulting for Major Banks: Worked as a consultant for IBM at Itaú and Bradesco banks, gaining significant experience in cloud computing and earning the Cloud Practitioner certification. Developed rural credit granting applications with microservices architecture, implementing monitoring and observability with Prometheus and Grafana, creating critical dashboards for decision-making.Career Goals:I aim to continue honing my skills in high-performance environments, contributing to the creation of innovative and efficient technological solutions. I am looking for opportunities that allow me to leverage my experience in Java and Spring Framework while exploring new technologies and methodologies.With a focus on quality and delivering results, I am always ready to take on new challenges and make a positive impact on the teams and projects I work with.
Freelance, Self-Employed
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DesenvolvedorFreelance, Self-Employed Aug 2019 - PresentTeresina, Piauí, BrasilDjango (Python), Larevel (PHP), Java
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Java Application DeveloperIbm Aug 2022 - Apr 2024While working as a consultant for IBM, I provided my expertise to major banks such as Itaú and Bradesco, focusing on cloud computing and microservices development. Key achievements include:Cloud Computing: Gaining hands-on experience with AWS and IBM Cloud, earning the Cloud Practitioner certification.Microservices Development: Developing applications for rural credit granting using Java 11 and 17, Spring Framework, and Apache Camel.Messaging and Integration: Implementing RabbitMQ for reliable message queuing and integrating with various banking systems.Monitoring and Observability: Setting up monitoring and observability with Prometheus and Grafana, creating dashboards that were instrumental for client decision-making.Code Quality: Configuring JaCoCo to maintain minimum test coverage standards, ensuring code quality and reliability.Impact: Delivered robust and scalable microservices solutions, improved system monitoring and decision-making processes, and contributed to the successful digital transformation of banking operations. -
Java Back-End DeveloperMaida.Health Sep 2021 - Aug 2022Teresina, Piauí, BrasilDuring my tenure with a health plan management company, I played a crucial role in maintaining and enhancing their legacy system and transitioning to a modern microservices architecture. My contributions included:Maintenance: Ensuring the stability and performance of the legacy Java 8 system, implementing critical updates, and fixing bugs.Feature Development: Adding new functionalities to support evolving business needs using Hibernate and a custom front-end framework.Modernization: Leading the migration from a monolithic architecture to microservices using Java 11 and 17 with Spring Framework.Database Management: Utilizing PostgreSQL for relational data management.Testing: Implementing JUnit tests to ensure robustness and reliability.Outcome: Improved system scalability and maintainability. -
Full-Stack DeveloperYub - Supermercado Delivery Nov 2020 - Sep 2021Teresina, Piauí, BrasilI spearheaded the development of an innovative digital platform for supermarket delivery services, aimed at enhancing user experience and operational efficiency. This platform involved:Requirements Gathering: Collaborating with stakeholders to understand user needs and business requirements.Architecture Design: Designing a scalable architecture using Laravel (PHP) for the backend and Vue.js for the frontend.Development: Building core functionalities including user authentication, product catalog management, order processing, and real-time delivery tracking.Integration: Implementing payment gateway integration to facilitate secure transactions.Google Maps API: Integrating with the Google Maps API to provide accurate delivery tracking and optimize delivery routes.Job Implementation: Setting up jobs to handle background tasks such as order processing, notification sending, and data synchronization.Deployment: Utilizing Docker for containerization and deploying on a Linode server for scalability.
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Técnico De Infraestrutura De TiIpseg Solucoes Em Tecnologia Ltda Apr 2019 - Oct 2020Teresina, Piauí, BrasilIn my role as a software developer, I have successfully created and implemented automation solutions that significantly optimized internal processes for the company. One notable example involved developing a series of automated workflows that reduced manual intervention and increased overall efficiency. This project included:Analysis: Conducting thorough analysis of existing processes to identify areas for automation.Design: Designing tailored automation scripts and tools using Python.Implementation: Deploying automation solutions, integrating with existing systems, and ensuring seamless operation.Results: Achieving a reduction in manual processing time and a increase in accuracy, leading to substantial cost savings and productivity gains.
Roberth Santos Education Details
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System Analysis And Development
Frequently Asked Questions about Roberth Santos
What company does Roberth Santos work for?
Roberth Santos works for Freelance, Self-Employed
What is Roberth Santos's role at the current company?
Roberth Santos's current role is Software Engineer | Java, Python.
What schools did Roberth Santos attend?
Roberth Santos attended Ifpi - Instituto Federal Do Piauí.
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Roberth Santos
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Thiago Roberth Rosa dos Santos
Analytics Of Cro | Web Analytics | Data Analytics | Google Analytcs Specialist | Google Tag Manager SpecialistGoiânia, Go -
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Roberth Santos
Administrador | Especialista Em Logística E Prevenção A Fraudes | Pós-Graduado Em Gestão Da Qualidade, Business Intelligence E Inteligência ArtificialMinas Gerais, Brazil
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