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Divino J.
Full-stack Product Engineer

Node.js
Java
Javascript
React
Bio

Software Developer with a strong emphasis on advancing knowledge through the study and development of diverse projects across multiple programming languages and frameworks. Completed numerous study and personal projects, demonstrating proficiency in Java, JavaScript, Angular, Node.js, React, and React Native. A portfolio of these projects is accessible on GitHub.

  • Software Engineer
    10/1/2019 - Present

    Developed proficiency in NodeJS, ReactJS, and React Native, focusing on both backend and frontend development. Gained extensive experience in building RESTful APIs, managing API requests using Express.js, and handling real-time data with Socket.IO. Utilized Redux for state management, ensuring efficient data flow in web applications. Implemented responsive designs by leveraging CSS3, HTML5, and modern JavaScript ES6+ features. Mastered the deployment and management of cloud services using AWS. Ensured seamless integration of third-party services and APIs. Implemented testing frameworks like Jest and Mocha for maintaining code quality. Applied Agile methodologies and utilized Jira for project management. Collaborated on version control and codebase management using Git and GitHub.

  • I. T. Manager
    11/1/2016 - Present

    Developed proficiency in Python, Java, and JavaScript. Extensive work on frameworks such as Django, Spring Boot, and React.js. Demonstrated skills in relational databases like MySQL and PostgreSQL, as well as NoSQL databases including MongoDB. Ensured collaborative code maintenance and version control using Git and GitHub. Built and maintained RESTful APIs, contributing to backend development and service integrations. Gained experience in automated testing with tools like JUnit and Selenium. Participated in agile software development methodologies, including participation in daily stand-ups, sprint planning, and code reviews. Utilized Docker for containerization and deployment of applications, and leveraged AWS services for cloud-based solutions. Developed familiarity with CI/CD pipelines to streamline development processes and deployments.

  • IT Manager
    9/1/2016 - 9/30/2017

    Spearheaded people and project management with a focus on the implementation of the Sankhya system. Gained experience in configuring and installing Active Directory server, a directory service based on the LDAP protocol for managing networked objects in Windows environments. Coordinated network structure projects aimed at enhancing factory automation.

  • IT Manager
    12/1/2015 - 1/31/2019

    Developed expertise in employee management services, showcasing a deep understanding and utilization of HR software tools like Workday, BambooHR, and ADP Workforce Now. Proficient in leveraging data analytics tools such as Tableau and Power BI to optimize workflow and productivity. Built extensive experience in handling payroll systems, benefits administration, and compliance with labor laws using advanced features in systems such as QuickBooks and Gusto. Demonstrated ability to manage employee lifecycle processes effectively, from recruitment and onboarding to performance management and offboarding using Applicant Tracking Systems (ATS) and Learning Management Systems (LMS). Additionally, ensured the protection of employee data and privacy by implementing robust data security measures and adhering to GDPR and other relevant data protection regulations.

  • Senior IT Support Analyst
    3/1/2015 - 9/30/2016

    Developed expertise in network setup and network structure controls, utilizing Mikrotik and Ubiquiti equipment. Provided support for a complex network serving over 200 users, ensuring seamless operation and connectivity. Acquired extensive experience in installing and configuring DNS servers, Proxy servers, and various other network control solutions, enhancing overall network performance and security.

  • IT Support Analyst - Intermediate
    12/1/2014 - 3/31/2015

    Led multiple projects with a strong focus on utilizing and optimizing SAP tools, ensuring effective server control and configuration. Developed technical expertise in implementing and managing SAP systems, enhancing organizational efficiency and productivity. Gained substantial experience with server configuration and system optimization to ensure seamless operations and minimal downtime. Successfully led teams to meet project deadlines and objectives, demonstrating advanced management and technical skills.

  • Tec. IT Senior
    1/1/2008 - 11/30/2014

    Led major infrastructure projects, including the installation of wireless camera monitoring systems across factory premises. Managed project lifecycle from initial presentation and approval to execution, meeting delivery deadlines and ensuring quality final delivery. Responsible for contracting third-party services, conducting quotations, and presenting proposals to project supervisors.

    Participated actively in large and medium-scale projects focusing on server solutions and infrastructure enhancement. Developed technical expertise in Windows NT/2000, VoIP networks, manageable switches, and structured cabling, as well as ADSL, ISDN, ATM, and frame relay technologies. Demonstrated proficiency in wireless networks, web programming, and Windows server administration.

    Possessed advanced skills in the Office suite, with extensive experience in Excel, Word, PowerPoint, and Outlook. Available for relocation and business travel to different cities and countries.

  • IT Technician
    2/1/2005 - 11/30/2006

    Spearheaded initiatives to optimize cloud-based services using Amazon Web Services (AWS), leveraging a deep understanding of EC2, S3, Lambda, and CloudFormation. Developed and maintained robust infrastructure as code using Terraform. Showcased expertise in containerization and orchestration through extensive use of Docker and Kubernetes, ensuring high availability and scalability of applications. Played a significant role in advancing CI/CD pipelines by implementing Jenkins and CircleCI, leading to reduced deployment times and increased code quality.

    Demonstrated solid proficiency in back-end web development using Node.js and Express. Utilized REST and GraphQL to design and develop efficient APIs. Enhanced application performance and security through strong knowledge of JavaScript and TypeScript. Employed MongoDB and PostgreSQL for data storage, ensuring optimized queries and efficient data retrieval processes. Maintained excellent coding standards and practices using review tools like ESLint and Prettier.

    Contributed to front-end development by employing Angular and React frameworks, enhancing user experience and interface design. Implemented responsive design techniques to ensure consistent performance across various devices and browsers, resulting in improved user engagement.

    Led efforts to monitor and troubleshoot application performance issues using tools such as New Relic, Splunk, and Prometheus. Built and maintained dashboards and alerts, ensuring swift identification and resolution of potential issues. Displayed strong collaboration skills by working closely with cross-functional teams, adopting Agile methodologies, and participating in regular sprints and standups to deliver high-quality software products.

  • IT at UNIRV - University of Rio Verde
    2013 - 2017

  • Administration at CEFET
    2001 - 2004

  • Numerical - Implementer at Sankhya Gestão de Negócios
    10/1/2016

Divino is available for hire

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