Mateus P.
Back-end and Systems Engineer

Skills

Node.js

Express.js

Nestjs

Typescript

Oracle Database

Firebase Realtime Database

Java

Javascript

Php

Postgresql

Mysql

Mongodb

Amazon Aws

Google Cloud

Mateus is available for hire

Hire Mateus P.

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Bio

Backend Developer specializing in Node.js with extensive experience in backend development. Proficient in designing and implementing microservices, with three years of expertise using the Nestjs framework. Skilled in developing serverless applications utilizing the Serverless framework. Well-versed in various database management systems, including MongoDB, PostgreSQL, and MySQL. Consistently seeks new challenges and opportunities for learning to further enhance skills and expertise.

Backend Developer
3/1/2019 - Present

Developed and deployed robust systems and microservices tailored for the retail sector, enhancing operational efficiency and customer experience. Acquired extensive experience with frameworks and tools such as Spring Boot, Hibernate, and Docker to streamline application development and deployment processes. Proficient in backend technologies including Java and Python, employing RESTful APIs and microservice architecture to ensure scalability and resilience of retail systems. Adept in utilizing container orchestration platforms like Kubernetes to achieve seamless deployment and management of microservices. Demonstrated strong database management skills with Cassandra and MySQL, optimizing data storage and retrieval processes. Contributed to collaborative code maintenance and version control leveraging tools such as Git and GitLab CI/CD, ensuring continuous integration and delivery of high-quality software.
Full Stack Developer
2/1/2017 - 3/1/2019

Specialized in developing systems for the technology and communication sector, focusing on IP telephony communication systems and IPBX extensions. Played a crucial role in creating customer service robots via freeswitch. Utilized technologies such as Vue.js, Node.js, MongoDB, and PostgreSQL to build robust applications. Ensured efficient collaborative code maintenance using Git and streamlined automated deployment processes with Jenkins.
Backend Developer
2/1/2016 - 2/1/2017

Developed proficiency in designing and implementing microservices architecture, utilizing frameworks such as Spring Boot and Dropwizard. Extensive experience with container orchestration tools including Kubernetes and Docker, ensuring scalable and efficient deployments. Mastered RESTful API development and gRPC for communication between services. Demonstrated expertise in continuous integration and continuous deployment (CI/CD) pipelines using Jenkins, GitLab CI, and CircleCI. Leveraged Elasticsearch, Kibana, and Logstash (ELK stack) for centralized logging and monitoring. Showcased skills in database management with PostgreSQL, MongoDB, and Redis for optimal data storage solutions. Collaborated in agile environments, using tools like JIRA and Confluence for project management and documentation.
Mobile Developer
3/1/2010 - 2/1/2016

Specialized in Native Android Mobile Development, utilizing Android Studio and Java to create high-quality applications. Achieved proficiency in designing intuitive user interfaces and optimizing app performance for various Android devices. Employed design patterns such as MVVM and MVP to ensure clean code architecture. Demonstrated expertise in integrating RESTful APIs and third-party libraries including Retrofit, Glide, and Room for efficient data handling and seamless user experiences. Implemented complex features like offline data caching, background processing with WorkManager, and push notifications with Firebase. Enhanced app reliability through extensive unit and instrumentation testing using JUnit and Espresso. Collaborated in Agile environments, employing version control with Git for project management and maintaining continuous integration/continuous deployment workflows with Jenkins.