Wellton Q.

Front-end UX Engineer

Front-End React Developer
8/1/2022 - 7/1/2023

Developed responsive and scalable interfaces using React.js, TypeScript, and Chakra UI, showcasing expertise in creating user-friendly web applications. Ensured adherence to best practices like Clean Code to facilitate future maintenance and seamless code quality. Collaborated effectively with team members to devise optimal solutions and strategies addressing customer pain points.

Participated actively in the maintenance and development of new features across Backoffice, Reports, MaaS, and Cockpit squads, leveraging micro frontends to promote system modularity and scalability. Engaged in agile project management using SCRUM methodology, and utilized JIRA for task creation, priority setting, and project progress monitoring. This required continuous communication with the team and adaptability to evolving requirements, ensuring timely delivery of high-quality products.

Demonstrated technical proficiency in TypeScript, React.js, Context API, Hooks, HTML, CSS, JavaScript (ES6+), and various libraries including Axios, React Hook Form, Yup, and Zod. Utilized Chakra UI and Storybook for UI component development and design consistency, and leveraged tools like Figma for design collaboration. Practiced version control and collaborative coding using Git and GitLab.

Executed and documented API integrations using REST APIs, Swagger, and Insomnia. Applied advanced JavaScript techniques, employed Single Page Application (SPA) paradigms, and implemented state management strategies with React Query. Ensured code quality and adherence to standards using ESLint, contributing to Continuous Integration/Continuous Deployment (CI/CD) pipelines.

Collaborated on data visualization efforts with React Chartjs, adding dynamic and interactive elements to the application. By maintaining a focus on consistent communication and agile practices, successfully delivered robust and scalable solutions aligned with project goals.

ReactJS Front-end Developer
12/1/2020 - 11/1/2021

Focused on developing a robust campaign system utilizing React and Redux. Aimed to seamlessly integrate React with the existing HTML and CSS, which involved enhancing user experience by making pages more dynamic and interactive, while ensuring proper integration with a NodeJS API. Tackled the challenge of maintaining the HTML and CSS structure while incorporating ReactJS functionalities, using Redux for state management, thereby guaranteeing visual consistency and ease of code maintenance. Proficient in HTML, CSS, SASS, JavaScript, React.js, Redux, Axios, Yup, and Bootstrap. Utilized NodeJS for backend integration, managed version control with GitHub, and employed the Kanban methodology for efficient project management.

Front-End React Developer
1/1/2020 - Present

Developed the entire frontend of the AcordeOn platform from scratch to delivery, focusing on creating complex layouts and interfaces utilizing React's component architecture. Conducted comprehensive requirement analysis to plan and map out necessary features. Selected and integrated the best external libraries and tools, including payment integrations, ensuring advanced functionalities. Managed project deliveries, optimizing both performance and scalability.

Focused on SEO, performance, accessibility, semantics, and responsiveness to ensure the platform was search engine friendly, fast, accessible to people with disabilities, well-organized, and compatible across various devices and screen sizes. Successfully navigated and implemented complex payment platform integrations using diverse technologies and tools like APIs and payment libraries.

Developed technical expertise in React, Context API, Hooks, HTML, CSS, Bootstrap, Reactstrap, Axios, JavaScript, ECMAScript, Unform, Yup, and Styled Components. Utilized design and version control tools such as Figma, Git, and GitLab. Created Single Page Applications (SPA) deployed via Netlify. Ensured high standards in Search Engine Optimization using Core Web Vitals, Lighthouse, and PageSpeed Insights. Maintained robust testing practices through React Testing Library, Jest, and REST API verification with Insomnia. Employed Kanban for project management and utilized CI/CD pipelines for continuous integration and deployment.

Web Developer and Technical Support
4/1/2017 - 3/1/2019

Developed and maintained the agency's demand system, focusing on efficiency and continuous updates. Managed and ensured the proper functioning of IT infrastructure, including servers, computers, printers, and networks. Provided high-quality technical support to users, resolving hardware and software issues proficiently. Excelled in HTML, CSS, JavaScript, and PHP, enabling the enhancement of system performance and user experience. Ensured data availability and security by implementing and maintaining protective measures, staying current with new technologies and information security standards. Conducted regular backups of sensitive agency data and ensured all technical support calls were answered and documented in the demand system. Worked extensively with PostgreSQL for database management and administration, and managed Windows and Linux operating systems, focusing on computer networks and server maintenance.

Technical Support
10/1/2015 - 9/1/2016

Achieved efficient and agile technical support for end users, maintaining operational continuity and high customer satisfaction. Developed extensive expertise in assembling and maintaining both microcomputers and servers, with a strong focus on network infrastructure management for home and business environments. Utilized Windows and Linux servers, VMware, and VPN setups to ensure robust system functionality and data security. Mastered Active Directory and pfSense configurations, and implemented Zabbix for network monitoring. Managed diverse hardware components including printers, uninterruptible power supplies, stabilizers, routers, repeaters, switches, and patch panels, while ensuring structured cabling integrity. Established and enforced stringent security policies, maintained regular backups, and employed cloud services and Data Box for data management. These efforts culminated in the delivery of quick, effective problem resolutions and the continuous improvement of technical support capabilities.

Computer Engineering at Potiguar University
2014 - 2018

Connect at Rocketseat
5/1/2022

Bootcamp GoStack 14 at Rocketseat
2/1/2021