Software Developer - Fintech, Medical, E-Commerce Systems Expert As a seasoned Software Developer, I specialize in the Fintech, Medical, and E-Commerce industries, where I've honed my skills in solving complex problems and developing scalable, clean code. My experience encompasses a broad range of projects, focusing on enhancing software algorithms and ensuring code quality. Technical Proficiency: Java Expertise: Proficient in Java 8 EE/SE, Java 11 EE, and Java 17 EE, I bring a deep understanding of Java technologies and frameworks to every project. Framework Knowledge: Extensive experience with Spring, including Spring Web Services, Hibernate, Spring MVC, Spring-boot, and Spring-security. Data Processing: Skilled in using Kafka and RabbitMQ for efficient data processing. Operating Systems: Proficient in UNIX (Linux Ubuntu) and Bash Scripting, ensuring robust system-level solutions. Cloud Technologies: Experienced in AWS cloud technology, facilitating the deployment and scaling of applications in the cloud. Database Management: Competent in database technologies including MySQL, PostgreSQL, MS SQL Server, and Oracle SQL Developer. Front-End Development: Versatile in front-end development, proficient in JavaScript frameworks such as Angular and React. I am eager to contribute my expertise to large-scale projects that seek to improve software algorithms and maintain high code standards. My goal is to drive success through technological innovation and robust software solutions.

With over 9 years of experience in software development, I specialize in building high-performance, scalable web applications using React and Java. My career has been defined by my ability to deliver robust solutions in remote nearshore projects, collaborating seamlessly with international teams and clients to achieve exceptional results. Key Skills and Competencies: · Frontend Development: Proficient in React, Redux, JavaScript (ES6+), HTML5, CSS3, and responsive design. · Backend Development: Expert in Java, Spring Boot, Hibernate, and RESTful APIs. · DevOps and Tools: Experience with Docker, Jenkins, Git, CI/CD pipelines, Azure. · Agile Methodologies: Strong advocate of Agile practices including Scrum and Kanban. · Remote Collaboration: Proven track record in remote project management, leveraging tools like Slack, Zoom, and Jira to maintain effective communication and project flow. I am passionate about leveraging technology to solve real-world problems and am always looking for new challenges in the ever-evolving tech landscape. Connect with me to discuss potential collaborations or opportunities.

Hello! My name is Ricardo. I'm 34 years old and I'm married. I currently live in Brazil and am looking for new opportunities outside the country to leverage my knowledge and i have more experience and have opportunities in a company for professional growth. I have 14 years of experience in the IT area and have worked with various technologies such as Java, .NET (Visual Basic and C#), SpringBoot, Oracle, PHP, AngularJS, SOA, a little NodeJS and React. During this time, I worked in several companies, including multinationals and small companies. I currently work at a large company in the insurance market as a Tech Leader. I hope you like my profile and I look forward to hearing from you. Thanks for the opportunity! Yours sincerely, Ricardo Rodrigues.

Java Developer with several years of experience implementing and designing various applications in performance sensitive environments. Proficient in working with microservices architectures and skills in developing resilient services, fault tolerance and circuit breaker models including distributed tracing, monitoring for effective troubleshooting and system reliability. I am familiar with AWS services such as EC2, VPC, ELB, RDS, S3, Lambda, Snowcone, DMS, Transfer Family and CloudWatch. Développeur Java possédant plusieurs années d'expérience dans l'implémentation et la conception de diverses applications dans des environnements sensibles aux performances. Maîtrise du travail avec des architectures de microservices et compétences dans le développement de services résilients, de tolérance aux pannes et de modèles de disjoncteurs, y compris le traçage distribué, la surveillance pour un dépannage efficace et la fiabilité du système. Je connais les services AWS tels que EC2, VPC, ELB, RDS, S3, Lambda, Snowcone, DMS, Transfer Family et CloudWatch.

With over 17 years of customer facing engagements, I am a highly motivated consultant, specialist architect and passionate community member. Seasoned and pragmatic, I enjoy helping my customers transition to the cloud, fully leverage the capabilities and fully exploit the fast-paced innovations in cloud, provide feedback to product development and to contribute to the community. I’ve had a chance to work with different Technical and Business domains covering Finance, Telecom, Software Development, Blockchain, Media and Gaming and Cloud Migrations. I love what I do and always keen to get my hands dirty to learn and work with something new. My superpower is ability to connect with people and understand the goals. I hold multiple Amazon Web Services certifications including Professional Solutions Architect, Database Specialty and Machine Learning. I am a firm believer in OSS initiatives, being active on many projects, most notably node-oracledb as an official contributor and aws-lambda power tools for python. Polyglot professional, fluent in Portuguese(native), English(IELTS CEFR C2, CPE C2+ Certified) and Spanish. Other spoken languages: Japanese, Polish and Italian. Specialties: - Bridging business outcomes with technical and economic service capabilities. - Presales and discovery with clients to drive priorities and overcome constraints that impede business objectives, cultural development, and overall success. - Transition from On-Premises to cloud - Design for high performance/ high volume workloads in Serverless and Database contexts Latest Highlights: - Designed the architecture behind Amazonia IA the first LLM model customized to Brazil created by WideLabs AI the leading artificial intelligence company in the country. Programming Languages: • Java SE 6-22 • ES6+, TypeScript • Python 3.x • Go Java Frameworks: • Spring Framework: Spring Core, Spring Boot, Spring Cloud, Spring Batch, Spring Security, Spring Data JPA, Spring WebFlux • Microservices: Spring Cloud Config, (Eureka, Hystrix), Spring Cloud Gateway, Resilience4j, Micronaut, Quarkus • Reactive Programming/ Streaming: Project Reactor, RxJava, Apache Flink • ORM & Persistence: Hibernate, JPA, Liquibase • Web Services: REST (JAX-RS, Spring REST), SOAP (JAX-WS, Apache CXF) • API Gateways: Zuul, Spring Cloud Gateway, API Gateway (AWS) • Event-Driven Architecture: Kafka, RabbitMQ, ActiveMQ, Spring AMQP, Amazon MQ, Kinesis, EventBridge • Spring Security, OAuth2, JWT, SAML, KC, MS AD, LDAP • Angular (v2+ to v17), React 14+, React Native, Redux, NGRX, Next.js, Vue.js, jQuery • React Native

Hello, my name is Davis, I am a software engineer specialized in architecture, more specifically in Java. I have experience in developing and maintaining middleware, frameworks, front-ends, back-ends, ORMs, Message Queues, Systems Integration, SQL and NOSQL databases. I use UML diagrams such as classes, sequences and components to help understand the solution. I have many years of experience and am considered a high-performance professional focusing on quality, scalability and simplicity. I have proven experience in leading multi-functional, high-performance teams. I have the attitude and knowledge to deal with all the professionals and clients involved in a project. I listen before I speak and be accurate in my responses. If I don't know something, I try to study it in depth. That said, I'm the best choice for this position.