Atef Chelaghma
@atefchelaghma
Senior Front-End Engineer specializing in React, TypeScript, and scalable front-end architectures.
BrazilWhat I'm looking for
I am a Full Stack Engineer with 6+ years of experience focused on front-end development using React, TypeScript, and modern design systems, delivering fast, accessible web applications in cross-functional teams.
I led frontend efforts on major projects, implemented scalable patterns (MVC, MVVM, Atomic Design), and improved performance through lazy loading, code splitting, and test automation with Jest and Cypress.
I prioritize clean architecture, modular component design, accessibility, mentorship, and collaboration, and I’m seeking to contribute to high-impact digital products at scale.
Experience
Work history, roles, and key accomplishments
Front-End Developer
Mutant
Jul 2024 - Present (1 year 11 months)
Led frontend for Vivo para Você using Next.js and TypeScript, delivering fast, accessible e-commerce experiences and improving component reuse to reduce duplication across modules.
Front-End Developer
Sovos
Jun 2022 - Apr 2024 (1 year 10 months)
Developed scalable React/TypeScript applications within the Mosaic Design System, built reusable accessible UI components, and improved frontend–backend integration to reduce load times.
Full-Stack Developer
Mercado Livre
Feb 2021 - Mar 2022 (1 year 1 month)
Worked as a full-stack developer on web projects using Node.js and frontend frameworks, contributing to feature delivery and integration with backend services.
Freelance Web Developer
Freelancer
May 2018 - Dec 2021 (3 years 7 months)
Delivered web development projects for multiple clients from 2018–2021, focusing on frontend implementations, responsive design, and API integrations.
Education
Degrees, certifications, and relevant coursework
Rocketseat
Certificate, Front-End Development
2023 - 2023
Completed a Front-End Development certificate emphasizing React, TypeScript, and modern frontend tooling.
Digital House
Certificate, Full-Stack Development
2021 - 2023
Completed a Full-Stack Development certificate focused on modern web development technologies and full-stack practices.
University of Batna
Bachelor Degree, Law
2006 - 2011
Earned a Bachelor Degree in Law with foundational studies in legal principles and jurisprudence.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Website
atef-profile.vercel.appJob categories
Skills
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