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03person behind the repos

a full-stack developer from chennai trying to grow into someone who can understand, build, and run serious software end to end.

portrait
mr

chennai / full-stack / focused builds

identity

maarcus reniero l

full-stack developer from chennai building range across product, systems, tooling, and the craft behind maintainable software.

base

chennai, india

current

developer 1 - software engineering

mode

focused builds and long-term systems

chennai, india

i am maarcus reniero l, a 22-year-old full-stack developer working as developer 1 - software engineering at ust healthproof.

my long-term dream is to run an it firm end to end, so i keep building range: frontend craft, backend architecture, product decisions, dev tooling, and the operational habits that make software easier to maintain.

away from the keyboard, i am usually chasing sunsets on two wheels, playing guitar, watching anime or films, or following a curiosity thread until it becomes a new skill.

current role

developer 1 - software engineering

focus

full-stack product engineering

favorite loop

learn, build, document, refine

operating principles

  • build enough of the stack to understand the tradeoffs, not just the task
  • keep interfaces quiet, fast, and useful for repeat visits
  • turn side projects into proof of how i think
  • stay curious across code, systems, design, music, films, anime, and travel

timeline

2020

100 days of code in python

2021

100 days of web development

2023

networking foundations, ccna/ccnp practice, and first internship

2023

startup product work with next.js, strapi, prisma, and postgres

2024

freelance and internal product exposure across cms-heavy builds

2025

developer 1 role working with angular, java, spring, and mysql

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