Ednilson A.

Back-end and Systems Engineer

Senior Full Stack Developer
6/1/2021 - 4/1/2022

Spearheaded the development of new features and executed numerous product improvements while resolving bug issues. Utilized agile methodologies to ensure efficient project delivery and iteration. Played a pivotal role in enhancing user experience and system reliability by implementing robust coding standards and performing thorough code reviews. Leveraged extensive knowledge in modern programming languages and frameworks to deliver high-quality software solutions. Demonstrated a strong ability to troubleshoot and debug complex problems, ensuring seamless and stable product performance.

Full Stack Developer
2/1/2020 - 6/1/2021

Developed microservices for legacy migration utilizing Node.js and TypeScript, with PostgreSQL as the database. Contributed to enhancements and bug fixes in both legacy and existing microservices. Participated in the migration process from GitLab to GitHub and from on-premises infrastructure to AWS. Additionally, engaged in app development with React Native and created dashboards using React.

Frontend developer
1/2/2019 - 4/2/2019

Developed new features and maintained existing ones in ME products utilizing Vue.js, Vuex, and Nuxt.js. Leveraged tools such as Zeplin and Sketch to enhance design implementation and ensure accurate UI/UX integration.

FullStack JavaScript Developer
4/2/2018 - 7/2/2018

Developed extensive expertise in Node.js for back-end API development and demonstrated significant skill in creating front-end applications using Vue.js and Nuxt.js. Actively contributed to the design and implementation of robust APIs, ensuring optimal performance and scalability. Utilized modern JavaScript frameworks and libraries to deliver efficient, high-quality web applications.

FullStack JavaScript Developer
6/2/2017 - 12/2/2017

Led the development of APIs and a video editor using Node.js and Electron.js. Engineered seamless integration of backend services and ensured robust and efficient API performance. Utilized Node.js for scalable server-side solutions and leveraged Electron.js to create a desktop application with a rich user interface. Achieved optimization of video processing tasks and ensured high performance and reliability in the video editing application. Employed detailed troubleshooting and debugging techniques to maintain system stability and performance. Advanced skills in developing cross-platform applications and demonstrated proficiency in handling asynchronous programming and event-driven architectures.

Mobile Developer
2/2/2017 - 12/2/2017

Developed expertise in creating robust hybrid mobile applications using the Ionic framework. Engaged extensively with Angular for front-end development, enhancing user interface and experience. Utilized Cordova plugins for native functionality integration, ensuring seamless performance across multiple mobile platforms. Showcased strong skills in JavaScript and TypeScript for developing interactive and efficient application features. Implemented version control practices by maintaining collaborative code repositories with Git. Employed RESTful APIs for data exchange between server and client, optimizing back-end interactions. Addressed cross-platform challenges by employing best practices to harmonize app performance on both iOS and Android devices. Conducted unit and integration testing, ensuring code quality and application reliability with frameworks such as Jasmine and Karma. Participated actively in Agile development cycles, contributing to sprints, stand-up meetings, and retrospectives. Analyzed user feedback to iterate on features and improve overall app functionality and user satisfaction.

Fullstack JavaScript Developer (Junior)
8/2/2016 - 1/2/2017

Developed applications using Vue.js and implemented layouts with HTML and CSS. Successfully installed and configured VPS servers for deploying NodeJS projects, utilizing Express.js for backend development.

Junior Front-end Developer
2/2/2016 - 11/2/2017

Specialized in the development of web applications with a primary focus on Front-End technologies, attaining proficiency in HTML, CSS, and JavaScript. Created and implemented responsive layouts utilizing Bootstrap and Jade, and adeptly tailored layouts for ecommerce projects employing OpenCart. Designed and integrated engaging animations using HTML and CSS, enhancing user experience and interface aesthetics.

Support Analyst I
11/1/2014 - 10/1/2015

Continued work on the PRODESP project, further enhancing skills in Java, Spring Boot, and Hibernate for backend development. Emphasized experience with Angular and TypeScript for frontend implementation, contributing to the seamless integration of complex user interfaces. Strengthened expertise in SQL and Oracle databases, ensuring data accuracy and optimal performance. Developed and maintained RESTful APIs, implementing best practices for security and efficiency. Utilized Jenkins for continuous integration and deployment processes, facilitating faster and more reliable software releases. Employed Docker for containerization to ensure consistent development environments. Collaborated using JIRA for project tracking and Confluence for documentation, promoting effective team communication and project management. Demonstrated capability in handling large-scale projects by delivering high-quality code and maintaining strict adherence to deadlines.

Mid-Level IT Support Technician 2
1/2/2014 - 11/2/2014

Oversaw the implementation of new IT projects at Poupatempo Stations across the State of São Paulo. Trained new technicians on IT systems and regulatory compliance within Poupatempo. Provided first and second-level technical support, ensuring seamless operations. Managed the installation, configuration, and ongoing monitoring of IT systems, enhancing overall system performance and reliability. Developed expertise in problem-solving and systems administration, contributing to the efficient functioning of the Poupatempo service network.

Administrative Assistant
12/2/2013 - 1/2/2014

Acquired extensive experience in customer service, with a focus on efficiently managing and monitoring ERP systems. Handled the opening and closing of cash registers with precision. Developed and successfully executed Form 100, demonstrating a strong understanding of financial and operational processes. Created and maintained detailed HR spreadsheets, showcasing advanced skills in data organization and analysis.

Information Systems Intern
10/2/2010 - 10/2/2012

Gained extensive experience in customer service through providing first-level support for ERP solutions specifically designed for School Management. Developed proficiency in the development and customization of ERP solutions to meet the unique needs of educational institutions. Conducted comprehensive training sessions for new users, ensuring they were capable of effectively utilizing the ERP systems.

Administrative Assistant
3/2/2010 - 6/2/2010

Developed proficiency in operation and monitoring of ERP systems. Gained experience in opening and closing cash registers and managing the accurate receipt of fees and bills. Demonstrated expertise in creating and maintaining financial and analytical spreadsheets. Engaged in a range of customer service activities, ensuring high satisfaction levels.

Computer Technician
8/2/2008 - 2/2/2010

Developed expertise in monitoring and updating ERP systems, as well as assembling and maintaining computers and servers. Acquired strong skills in monitoring and updating infrastructure and networks, ensuring optimal performance and reliability. Provided training on new tools for students and teachers to enhance their technical proficiencies. Demonstrated proficiency in maintaining a Joomla!-based institutional website, ensuring its functionality and accessibility.

Administrative Assistant
3/2/2008 - 7/2/2008

Developed expertise in utilizing ERP systems for efficient management of customer service tasks. Oversaw the issuance of certificates and school transcripts, ensuring accuracy and timeliness. Excelled in the creation and maintenance of detailed academic spreadsheets, contributing to streamlined academic record-keeping. Demonstrated strong organizational skills and attention to detail in handling various administrative activities.

Information Systems at FAIT - College of Social and Agrarian Sciences of Itapeva
2010 - 2013

Professional Technician in Hardware at CENAIC - Itapeva
2008 - 2008