Jair F.
Front-end UX Engineer

Skills

Node.js

React Native

Cascading Style Sheets

Next.js

Typescript

Html

Javascript

React

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Bio

Software Engineer with three years of experience specializing in React.js and one year of expertise in Node.js/Express. Demonstrates effective collaboration and cross-functional communication skills, facilitating information exchange with colleagues across various domains. Notable for significantly reducing costs and enhancing operational efficiency through process streamlining, leading to improved customer satisfaction and overall company success.

Proficiency spans React.js, Next.js, Node.js, Express.js, HTML5, CSS3 (including TailwindCSS and SASS), Ant Design, MUI, and version control with Git. Skilled in utilizing tools such as Visual Studio Code and GitHub.

Exhibits strong organizational skills, effective troubleshooting abilities, a focus on customer experience, and a proven aptitude for providing and receiving constructive feedback.

Frontend Engineer | ReactJs - NextJs - React Native - Typescript
9/1/2021 - 7/1/2023

Developed internal solutions and healthcare applications with a strong emphasis on optimizing performance, quality, and usability. Specialized in responsive UI/UX development tailored for various devices, ensuring a seamless user experience. Built Progressive Web Apps (PWAs) to deliver a mobile app-like experience, enhancing user engagement. Integrated push notifications to keep users informed about updates and relevant events, thereby improving communication and interaction with the application.
Freelance Web Developer
7/1/2021 - Present

Custom developed Single Page Applications (SPAs) tailored for businesses and professionals, incorporating comprehensive client information, an attractive portfolio display, a user-friendly contact section, and a suite of essential functionalities. Mastered JavaScript frameworks such as Angular, React, and Vue.js to create seamless user experiences. Utilized CSS, SCSS, and Bootstrap to design responsive and visually appealing web layouts. Leveraged RESTful APIs and AJAX for effective data fetching and dynamic content updates, ensuring a smooth performance. Implemented state management solutions with Redux and Vuex to maintain a consistent application state across components. Engaged in continuous integration and delivery processes using Jenkins and Docker for robust deployment practices. Ensured code quality and collaborative development with Git and GitHub, alongside performing thorough testing with Jest and Cypress.
Software Engineer
1/1/2021 - 8/1/2021

Specialized in the development of websites and web applications targeting the internal management of processes and resources within companies. Gained expertise in creating intuitive and functional user interfaces, ensuring seamless user experiences. Demonstrated proficiency in integrating APIs and external services to expand the functionality and efficiency of internal tools. Employed advanced technical skills and toolsets, contributing to the streamlined management of corporate resources and processes.
Software Developer Internship
3/1/2020 - 1/1/2021

Developed and maintained internal systems while implementing new internal business processes. Conducted routine maintenance and optimization of databases to ensure efficiency and reliability. Provided comprehensive support for end-users and internal users, addressing technical issues and facilitating seamless system operations.
Internship
11/1/2018 - 4/1/2019

Developed proficiency in diagnosing and troubleshooting hardware and software issues, ensuring seamless operation of desktop and network systems. Managed and maintained Windows and Linux servers, implementing security protocols and updating patches to safeguard network integrity. Leveraged tools such as Wireshark and Nagios for network monitoring and diagnostics, successfully identifying and resolving connectivity and performance issues. Demonstrated expertise with Active Directory and group policy management, facilitating user account administration and access control. Implemented and configured VPN solutions to support remote access requirements, ensuring secure and efficient connectivity for remote users. Proficient in the use of ticketing systems like Jira and ServiceNow for tracking incidents and service requests, ensuring timely resolution and customer satisfaction. Extensive experience with virtualization technologies such as VMware and Hyper-V, deploying virtual machines and managing resources for optimized performance. Collaborated with cross-functional teams to support infrastructure projects and network expansions, enhancing overall system reliability and capacity. Displayed strong scripting skills in PowerShell and Bash, automating routine tasks to improve operational efficiency. Utilized network diagramming tools like Visio to document network configurations and plan for future upgrades, ensuring clear and effective communication of network structures and changes.