Marcos B.
Front-end UX Engineer

Skills

Node.js

Laravel

Cascading Style Sheets

Typescript

Html

Javascript

Php

Mysql

Mongodb

Angular

Marcos is available for hire

Hire Marcos B.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

A seasoned Frontend Developer with over a decade of experience in the IT industry, equipped with substantial expertise in Angular2+, including its advanced iterations (such as versions 16 and 17). Proficiency spans modules, components, services, directives, dependency injection, Rxjs, and Ngrx. Additionally skilled in other pivotal technologies such as React and Node.js. A dedicated professional noted for a persistent commitment to learning, supporting team members, and consistently enhancing user experiences through collaborative efforts and technical acumen.

Senior Frontend Developer
12/1/2022 - Present

Held responsibility for initiating and maintaining the frontend development of a Revenue and Margin Recomposition System aimed at unifying, centralizing, and optimizing the entire revenue management and profit margin recomposition process for internal teams, partners, and suppliers. Utilized modern web technologies to construct the layout, architecture, authentication, navigation, and integration with REST API, with advanced state management. Successfully managed a large volume data environment, handling more than 4 million invoices per day, to deliver a robust and efficient system.

Developed and enhanced e-commerce platforms for major pharmacy chains, introducing a Variants feature to allow users to explore different variations of products directly on the product page. Implemented functionality for users to add variants to their shopping carts and complete the final purchase flow seamlessly. Focused on bug fixing and identifying system improvement opportunities to elevate overall user experience and platform reliability.
Senior Frontend Developer / Frontend Lead
1/1/2021 - 12/1/2022

At an IT consulting company, developed technical prowess through diverse project involvement. Played a major role in the creation of the Doutorpass system for a leading healthcare company in Brazil, which included functionalities for health plan management, in-person consultation scheduling, telemedicine integration, and various other benefits. Contributed significantly to the Marketclub e-commerce platform for a Brazilian credit union, working on new feature implementations such as real-time financing calculations, Tax on Financial Transactions (IOF) computation, bug resolution, and usability enhancements.

Worked at a startup focused on complex workflow automation called Buildflex. Here, spearheaded the creation and maintenance of version 2.0 of the system, resulting in notable usability advancements through a simplified and intuitive user interface.

Ascended to the position of Frontend Leader, where responsibilities included coordinating a team of frontend developers and collaborating closely with UI/UX professionals. This role facilitated the development of leadership skills in project management, team coordination, and user experience enhancement.

Developed and refined technical skills in various frameworks and systems throughout these roles, particularly in front-end web technologies, automated workflows, and user interface design. Proficient in industry-standard tools for code maintenance and version control, ensuring code quality and consistency.
Senior Frontend Developer
4/2/2020 - 1/1/2021

Developed and implemented new features, conducted bug fixes, and managed system integrations for an internal management system at a leading wood manufacturer. Demonstrated proficiency in delivering high-quality code, leading to the extension of the original 3-month contract to an additional 7 months on another project due to exemplary performance.
Fullstack Developer
8/2/2019 - 7/1/2020

Developed and managed two key systems, Customer Area and AGDB, focusing on both frontend and backend development. Implemented extensive integrations with external systems, enhancing overall system functionality. Spearheaded the creation of AGDB for client and product management, significantly boosting company-wide productivity. Gained advanced proficiency in technologies such as PHP, JavaScript, and SQL. Utilized frameworks like Laravel for backend development and Vue.js for frontend enhancements. Ensured seamless version control and collaborative code maintenance through Git, facilitating an efficient and organized development process.
Frontend developer
1/2/2014 - 3/1/2020

Developed skills in website development using HTML, CSS, jQuery, and Bootstrap. Contributed to the development of multiple internal systems and an e-commerce platform, gaining comprehensive experience in both frontend and backend programming languages. Led the frontend redevelopment of four internal systems, significantly enhancing usability and user experience.