Software engineering with React, Next.js, TypeScript, and Node.js, from architecture to delivery.
Marcos GulhottiMoreira Sales, Paraná, BrazilAvailable for opportunities
The tools I rely on most to design, build, and ship digital products.
Jan 2025 — Present
Software Engineer
Building digital products for clients end to end, covering architecture, frontend, backend, and delivery with React, Next.js, TypeScript, and Node.js.
Nov 2022 — Feb 2026
Software Engineer
Worked on enterprise internal systems and e-commerce platforms using React, TypeScript, Node.js, and GraphQL. Contributed to distributed systems, API integrations, testing, documentation, and feature development from requirements analysis through delivery.
May 2022 — Nov 2022
Junior Software Engineer
Worked as the main web developer for a healthcare platform used by clients in Brazil and abroad. Built features with React, React Native, and TypeScript, integrated APIs, and contributed to technical and product decisions.
Mar 2021 — May 2022
Peer Coach
Provided technical mentorship to full-stack development students working with JavaScript, React, and Node.js. Reviewed projects, supported debugging, and helped developers improve their problem-solving, code quality, and engineering practices.
Internal platform for a nutrition clinic, bringing scheduling, records, meal plans, and finance into one workflow.
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Development and maintenance of Abercrombie & Fitch's e-commerce platform with React, TypeScript, and GraphQL.
Company: Abercrombie & Fitch·Nov 2022 — Feb 2026
Internal applications for enterprise operations, with frontend architecture and cross-microservice standardization.
Company: Abercrombie & Fitch·Nov 2022 — Feb 2026