Lucas M.Back-end and Systems Engineer
Skills
Back-end Developer with over a decade of experience, specializing in developing system integration solutions encompassing ERP, CRM, E-commerce, and WMS integrations. Proficient in utilizing technologies such as NodeJS, TypeScript, JavaScript, PHP, Java, JSF, SQL, and PL/SQL, demonstrating a strong command of clean code principles and clean architecture. Advanced competencies include NodeJS, TypeScript, JavaScript, PHP, Laravel, SQL, Oracle PL/SQL, MySQL, Docker, Git/GitHub, automated testing frameworks (Cypress, Jest), Swagger, and ERP system integration with E-commerce platforms. Intermediate knowledge extends to CI/CD practices (GitHub Actions), MongoDB, Java, JSF, Hibernate, PostgreSQL, RabbitMQ, and Domain-Driven Design. Basic familiarity with Kubernetes, Rancher, Redis, AWS, and SAP Business One reflects a broad and adaptable skill set. Known for exceptional communication skills, resilience, and problem-solving abilities.
Back-end Developer Node | PHP
4/1/2023 - Present
Developed back-end solutions such as APIs and integrations between proprietary systems and third-party systems, creating scalable services to meet the high demand for trafficked data, utilizing technologies like NodeJS with TypeScript/JavaScript, PHP, Oracle PL/SQL, MySQL, RabbitMQ, Docker, GitHub, GitHub Actions, and Swagger. Created new functionalities and implemented bug fixes or improvements in existing systems to reduce operational bottlenecks, employing PHP, Laravel, MySQL, VueJS, and AngularJS. Established automated tests and deployment pipelines to ensure platform stability, using Cypress, Jest, and GitHub Actions. Conducted code reviews for pull requests within the squad, leveraging Git and GitHub. Managed deployment tasks in production with Docker, Docker Swarm, Kubernetes, Rancher, and utilized Azure Boards for project management. Technologies engaged in include Node.js, JavaScript, TypeScript, HapiJS, Adonis, PHP, Laravel, Vue.js, Oracle PL/SQL, MySQL, Adobe Magento, SAP Business One, Git, GitHub, GitHub Actions, Kubernetes, Docker, Rancher, PM2, RabbitMQ, Azure Boards, Vue.JS, and AngularJS.Software Developer
3/1/2017 - 3/1/2023
Founded and managed a freelance software development company, delivering tailored solutions for clients. Demonstrated expertise in developing integration services and providing consulting using a robust tech stack including PHP, Laravel, JavaScript, TypeScript, NodeJS, Bootstrap, MongoDB, MySQL, PostgreSQL, Docker, Git, and GitHub. Successfully created a CRM system, Portal, for M C Ville Enterprises, integrating the company's contract registration system with the CRM using PHP, Laravel, PostgreSQL, NodeJS, and MySQL. Developed and implemented integrations between various internal systems for Moron Construction Company, including PipeDrive CRM and Conta Azul. Key technologies utilized throughout these projects included NodeJS, JavaScript, TypeScript, PHP, Laravel, MySQL, PostgreSQL, CRM, and ERP systems.Software Developer
3/1/2017 - 2/1/2022
Led the cultural shift within the company from relying on paper and Excel spreadsheets to adopting integrated technological solutions, significantly enhancing management efficiency. Developed a comprehensive CRM system and an advanced contract management system specific to real estate agency needs, ensuring seamless workflow and data accuracy. Spearheaded the development of an institutional website using WordPress, improving the company's online presence and usability. Demonstrated advanced proficiency in PHP and Laravel for backend development, and leveraged Javascript for dynamic front-end interactions. Employed PostgreSQL for robust and reliable database management. Utilized Vagrant and Docker for creating consistent development environments, ensuring smoother deployments and scalable solutions.Back-end Developer
10/1/2015 - 2/1/2017
Served as a back-end focused developer in one of Brazil's largest educational groups. Participated in the implementation of CRM Talisma, collaborating daily with an international team based in the United States and India. Created integration services among various institutional systems such as Moodle, Lyceum, ERPs, and internal systems with CRM Talisma, processing high volumes of data daily using PHP in the CLI, Laravel, SQL Server, Jenkins, and Vagrant. Developed Cesudesk, a project management and ticketing tool that facilitated departmental communication, employing technologies such as Java EE, JSF, Hibernate, JPA, and Spring Security. Demonstrated proficiency in Java EE, JSF, Hibernate, JPA, Spring Security, Prime Faces, C# .Net, PHP, JavaScript, jQuery, Bootstrap, Laravel, SQL Server, Jenkins, GitLab, and Vagrant.Software Analyst
11/1/2013 - 10/1/2015
Developed requirements for new functionalities, managing the entire development cycle from conception to client delivery. Provided comprehensive technical support to customers in distribution and industrial sectors, conducting technical training and overseeing project follow-ups, particularly related to ERP and SPED. Increased departmental revenue by developing system customizations, automations, and reports that added significant value to client operations. Demonstrated technical expertise in Delphi, Oracle PL SQL, and JBoss.
Computer Systems Analysis at Paranaense University
2010 - 2013Business Management at Maringá University
2016 - 2017
Docker in Practice at One bit code
6/1/2023Automated Testing with Cypress.io at Udemy
5/1/2023Full Correspondent Fbb100 + LGPD at FEBRABAN
2/1/2022Financial and Exchange Correspondents Certification at ANEPS
2/1/2022Real Estate Agent at CRECI PR - Conselho Regional de Corretores de Imóveis do Paraná - 6ª Região
8/1/2021CA-300 - ABECIP Certification for Domestic Correspondent in Real Estate Credit at Abecip Educação
2/1/2017
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