Lucas

Software development for Nokia subsidiary. On a day-to-day basis, he works with Front-end and Back-end teams with projects for internal tools which are used by all employees of Nokia around the world.

• Elasticsearch
• Reactive programming
• Micro-services patterns

Technologies:  Elasticsearch, React, Java, Node, AWS, MongoDB, MySQL, JavaScript, Express, Spring Boot, Kafka, NEXT.js, Laravel, CassandraDB, PostgreSQL, Kubernetes

Web development with PHP, Node.js and React. Hardware Integration over socket TCP protocols and WebSocket for real-time services. Development of a project to prevent domestic violence against women through a panic button, where a tiny GPS is activated by the victim, and the closest police officer receive the SOS information (GPS position, real-time audio communication, and personal data). This project was a big challenge, because of many security specifications, people security, software security, 24/7 operability, and many micro-services working together with zero downtime and auto-scaling.

• Microservices scaling with RabbitMQ and AWS Lambda
• Domain-driven design (DDD) implementation for new systems
• Integration with some Twilio SDKs and tools
• Auto-scaling application for government web and mobile applications

Technologies:  PHP, Node.js, React, WebSocket, GPS, RabbitMQ, Lambda, Twilio SDK, DDD, Java, GCP, AWS, SQL Server, JavaScript, Vue.js, MongoDB, MySQL, Angular, jQuery, Android, Flutter, iOS, React Native, Serverless, Microservices

Worked as a Full Stack Developer responsible for web development (and architecture) in PHP, Node.js, React, Vue.js and AngularJS. He was a JavaScript Team Lead (Backend and Frontend).

• MongoDB complex queries and transactions
• Authentication
• Debugging tools

Technologies:  PHP, Node.js, React, Vue.js, AngularJS, JavaScript, IoT, coin traders, real-time apps (WebSockets), chats, React/Redux, REST APIs, Big Data, Google Big Query, Redis, SQL databases and NoSQL, MongoDB, JWT/OAuth, debugging tools, SIGFOX IoT network, Cisco MERAKI technology, Docker, WhatsApp Business API, AWS SDK, Docker and K8s, SCM with GIT, SCRUM, JIRA, Azure DevOps,  AWS, Azure, GCP, RedHat, and Ubuntu, Express, Laravel, jQuery.

• Software Engineer at CI&T (2019-2020)
• Full Stack Developer at VITALI Tecnologia da Informacao (2016-2018)
• Mechatronics Analyst at HVA Elétrica e Automação (2012-2016)
• IT Analyst at Vivo (Telefônica Brasil) (2009-2012)
• IT Support Specialist at VipRede (2008-2009)
• Electrician at Maanaim (2006)
• IT Internship at Centro de Educação Digital Aplicada e Tecnologia (2005)