Marcos Kloss -
Senior Software
Engineer
Focusing on business impact, specialized in React.js with back-end experience in Node.js and Java/Spring Boot, plus strong leadership, mentorship, and continuous learning mindset.
About me
Senior Software Engineer with a strong focus on business outcomes and an end-to-end perspective. Specialized in front-end development using React.js, with solid experience in Node.js and Java/Spring Boot for back-end development. Strong background in technical leadership and mentorship, balancing technical excellence with a deep understanding of product and business needs. Committed to continuous learning and quickly adapting to new technologies as part of my professional philosophy.
Frontend Mastery
Deep expertise in React, TypeScript, and modern state management. Building pixel-perfect UIs that perform at scale.
Backend Development
Designing resilient backend services that perform at scale.
Core Stack
Projects
Spider-Man: Miles Morales fanart landing page
CONTEXT
Fanart landing page for the Spider-Man: Miles Morales game.
OBJECTIVE
A responsive landing page that showcases a mix between fanart and official artwork, with carefully created animations and transitions.
PROCESS
HTML, CSS and JavaScript, no frameworks.
move.it
CONTEXT
Time control in the pomodoro style, where the user finds a gamified environment with levels and challenges after completing a cycle.
OBJECTIVE
A study project to learn more about Next.js server side rendering.
PROCESS
React and Next.js, following the best practices.
dt money
CONTEXT
Manage your personal finances by tracking your income and expenses.
OBJECTIVE
A simple app for learning purposes.
PROCESS
React, MirageJS and Styled Components, following the best practices.
