Lucas Fernandes - It specialist, F1RST Digital Services

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Work Background

F1RST Digital ServicesIT engineer specialist

Feb. 2024São Paulo, Brasil

Iteris Consultoria SoftwareTech Lead

Jan. 2022 - Feb. 2024Achievements: - Development and construction of new architecture using Clean Architecture and design patterns in the onboarding context of a large Brazilian bank. - Breaking down monolith into several microservices to increase scalability, faster and smaller deployments. - Project management focused on quality and delivering value to the business - Reduced time to register new customers by half, resulting in a 100% increase in performance - Reduced bugs in 15% thus improving the quality and usability for users - Infrastructure migration to k8s, ensuring better scalability, maintenance and performance Context: Work within a large client in the Financial Market, focused on MicroServices projects, breaking down monoliths and scalable, high-performance solutions. Leading the development team with a focus on code quality, high coverage of automated tests and compliance with business gains for the client. Mentoring the development team during code reviews and sharing knowledge Responsible for ensuring code quality, by the usage of project patterns (Design Patterns), Clean Code, quality deliveries and corporate goals achieved Technologies used: - java 11+ - Kotlin - Spring FrameWork (Boot, DATA, JPA, Cloud, Feign, Security, Batch, Cache) - Communication Protocols: REST, Grpc, GraphQL, SOAP - Event-Driven Architecture (Kafka, RabbitMQ) - Devops: GIT, Jenkins, Docker, K8s - Observability: New Relic, Grafana, Prometheus, Splunk - Quality/Test: Sonarqube, Junit5+, Cucumber, Selenium, Playwright - Cloud: AWS (SQS, S3, Elastic Bean Talk, RDS, DynamoDB)

Iteris Consultoria e SoftwareSenior Developer Iteris

Feb. 2020 - Feb. 2024São Paulo, BrasilAchievements: - Development and construction of new architecture using Clean Architecture and design patterns in the cadastral context of a large Brazilian bank. - Breaking the monolith into several microservices to increase scalability, faster and smaller deployments. - Project management focused on quality and delivering value to the business - Reduced time to register new customers by half, resulting in a 100% increase in performance - Improving the quality and usability of the application for users, by reducing bugs by 15% - Infrastructure migration to k8s, ensuring better scalability, maintenance and performance Work within a large client in the Financial Market, focused on MicroServices projects, breaking down monoliths and scalable, high-performance solutions. Use of project patterns (Design Patterns), Clean Code, quality deliveries and corporate goals achieved Technologies used: - java 11+ - Kotlin - Spring FrameWork (Boot, DATA, JPA, Cloud, Feign, Security, Batch, Cache) - Communication Protocols: REST, Grpc, GraphQL, SOAP - Event-Driven Architecture (Kafka, RabbitMQ) - Devops: GIT, Jenkins, Docker, K8s - Observability: New Relic, Grafana, Prometheus, Splunk - Quality/Test: Sonarqube, Junit5+, Cucumber, Selenium, Playwright - Cloud: AWS (SQS, S3, Elastic Bean Talk, RDS, DynamoDB)

ANBIMAJunior Analyst Architecture/Systems

Jul. 2015 - Dec. 2019São Paulo e Região, BrasilAchievments: - Development of system that publishes financial data for the Brazilian financial market, such as rate, unit price and indexs. - Development and maintenance of a highly critical system that impacts over 1 Billion BRL - Use high security to collect information sent by major players in the financial market Development and architecture of software for Anbima's business areas (Price and Index Management and Market Supervision). - JavaEE, JPA, JMS, EJB, JAAS, Rest, Soap, JSF, Richfaces, Html, Css, Javascript, Quartz, Maven, JUnit, Spring, Swarm, Oracle, SqlServer Automation of manual processes with RPA. - UIPath Development team management using agile methodology. - Developer, Scrum Master, Development team management Construction and development of Devops tools to automate and integrate artifact generation, code versioning, quality analysis and deployment processes. - Jenkins, Git, Nexus, Sonar, Docker

OceaneeringIntern

Jan. 2015 - Jul. 2015Niterói- Support in the resolution, implementation and monitoring of the company's management programs. - Development of macros and functions in Excel spreadsheets - Support business areas through PeopleSoft