Matheus N.Back-end and Systems Engineer
Skills
Developer with over a decade of experience specializing in PHP and JavaScript. Proficient in utilizing frameworks such as CodeIgniter, Symfony, and Laravel, with expertise in managing SQL, NoSQL, and Oracle databases. Adept at creating automation scripts in Bash and Python for backup processes and cronjob assignments. Demonstrated ability to rapidly learn and adapt to new systems, frameworks, server management techniques, architectural design, and business intelligence tools. Maintains a deep understanding of JavaScript ES5 while continuously studying ES6+ and view-based frameworks like Node.js, React.js, React Native, and Vue.js. Known for effectively disseminating knowledge within teams.
Mid-Level Programmer (Remote)
11/1/2021 - 1/1/2022
Led the development of a banking application from scratch within a software factory, utilizing Java and Spring Boot frameworks to ensure robust backend performance. Implemented a microservices architecture, fostering individual service scalability and maintainability. Adopted best practices in clean code principles, contributing to high-quality and easily readable code. Utilized Docker for containerization to streamline deployment processes and maintain consistency across environments. Incorporated MongoDB for efficient data storage and retrieval, addressing both structured and unstructured data needs. Ensured continuous integration and continuous deployment (CI/CD) pipelines using Jenkins, enhancing the automation of build and deployment tasks. Employed Git for version control, enabling seamless collaboration and code management among development team members. Demonstrated strong problem-solving capabilities and technical expertise to deliver a scalable, secure, and user-friendly banking solution.Full Stack Developer
10/1/2021 - 4/1/2022
Developed games and templates for IoT projects using React and Node.js, and efficiently generated builds for hardware using Electron at the end of each sprint. Employed a range of technologies including LoopBack, TypeScript, MongoDB, MySQL, and AWS to support development and deployment processes.Mid-Level Programmer (Remote)
1/1/2021 - 5/1/2021
Experience encompasses significant contributions to a collective transportation management system while operating as a self-employed consultant. Responsibilities included continuous improvements and corrections of the entire system, leading to enhanced performance and reliability. Demonstrated advanced proficiency in developing a comprehensive and well-documented API to facilitate the creation of a future mobile application. This role required expertise in various programming languages and frameworks, along with a thorough understanding of system architecture and integration. Responsibilities also included identifying and resolving system bugs, optimizing database queries, and implementing new features as requested by stakeholders. Developed critical problem-solving skills, gained insights into project management, and ensured seamless collaboration with remote teams using version control systems such as Git.Mid-Level Programmer
9/1/2019 - 11/1/2020
Developed and maintained system modules using PHP and JavaScript, carrying out extensive queries and generating detailed reports. Independently created new modules, managing the entire process from defining scope to deploying fully functional modules with complete layouts and features in production. Worked on a highly complex and comprehensive system, utilizing version control with GIT and applying agile development methodologies to ensure efficient and collaborative progress.Jr Programmer
3/1/2017 - 8/1/2019
Demonstrated expertise in designing and implementing an urban transportation management system, focusing on improving efficiency and reliability. Utilized Python and Java for backend development, ensuring robust and scalable services. Integrated Node.js and React for dynamic and responsive frontend applications. Employed MySQL and MongoDB for effective database management and data retrieval processes, ensuring optimal performance and data integrity. Leveraged Docker and Kubernetes for containerization and orchestrating microservices. Implemented real-time data processing using Apache Kafka, enhancing system responsiveness and data accuracy. Conducted extensive automated testing and continuous integration (CI) using Jenkins and GitLab CI, facilitating seamless code deployment and minimizing downtime. Applied machine learning algorithms for predictive maintenance and route optimization, using libraries such as TensorFlow and scikit-learn. Effectively utilized AWS for cloud services, ensuring high availability and scalability of the transportation system. This role demanded strong problem-solving skills, an analytical mindset, and the ability to work collaboratively in a fast-paced environment.IT Intern
2/1/2015 - 10/1/2016
Developed expertise in installing and updating programs and operating systems, creating virtual machines using VMware and vSphere. Managed user accounts within the RM TOTVS system and provided comprehensive technical support to users. Controlled the inventory of the information technology infrastructure, managed databases, and performed daily backups of Active Directory and MSSQL servers. Conducted rigorous testing of programs and systems on virtual machines, introduced employees to new IT implementations, and conducted trainings to enhance information security. Presented proposals, results, and reports on integrating new technologies into the corporate network.
Computer Science at Estácio de Sá University
2021 - 2025
Advanced Development with JavaScript ES6 at Digital Innovation One Inc.
6/1/2021Global Acceleration Dev #11 Avanade at Digital Innovation One Inc.
6/1/2021Global Acceleration Designer #1 Inter at Digital Innovation One Inc.
6/1/2021
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