Open to opportunities

Marcia Leite

@marcialeite

Message

React front-end engineer crafting responsive, accessible user interfaces.

Argentina

Message

What I'm looking for

I seek front-end roles focused on React and accessible, responsive UI development, collaborative teams, and opportunities to grow technical leadership.

I am a React front-end engineer with hands-on experience building responsive, user-centric web applications using JavaScript, TypeScript, React.js and Angular. I translate design concepts into maintainable code, integrate APIs, and focus on cross-device usability and performance.

At Tata Consultancy Services I developed and maintained complex web applications, built modular reusable UI components, implemented WCAG-compliant accessibility fixes, and produced clear technical documentation for large-scale clients. I also served as a teaching assistant at Bootcamp Henry, guiding students through React, state management, Git, and agile practices.

I complement professional work with full-stack pet projects—e-commerce platforms, SPA videogame and movie apps, and multi-location weather trackers—demonstrating skills across front-end, back-end, databases, and deployment tools, and a consistent emphasis on quality, usability, and maintainability.

Experience

Work history, roles, and key accomplishments

React Front-End Engineer

Tata Consultancy Services

May 2022 - Oct 2024 (2 years 5 months)

Developed and maintained large-scale React.js and Angular v15 web applications, built modular reusable UI components, and improved performance and cross-device user experience for enterprise clients including PwC.

React Angular TypeScript JavaScript RESTful APIs styled components

Full Stack Developer

Personal Projects

Mar 2022 - Apr 2022 (1 month)

Built multiple full‑stack and front‑end projects including an e‑commerce platform (React/Redux, Node/Express, PostgreSQL) and SPAs integrating third‑party APIs to demonstrate CRUD, auth, and responsive UI.

React Redux Node Express PostgreSQL Sequelize REST APIs Bootstrap React Redux

JavaScript & React Teaching Assistant

Henry

Feb 2022 - Apr 2022 (2 months)

Guided students through JavaScript fundamentals, React hooks, state management and version control, leading hands-on coding sessions and coaching SPA development with API integration.

JavaScript React hooks State Management Git GitHub Responsive Design Agile

Education

Degrees, certifications, and relevant coursework

Henry (Soy Henry) Technical Academy

Certificate, Full Stack Web Development

2021 - 2022

Activities and societies: Hands-on projects including an e-commerce platform, SPA videogame catalogue, movie finder app, and weather tracker; served as a teaching assistant for JavaScript and React modules.

Completed an intensive Full Stack Web Development program covering JavaScript, React, Node.js, databases, and deployment from Oct 2021 to Apr 2022.