I'M RENZO BARCOS

Fullstack Developer and Programming Technician

with more than 2 years of experience.

Dedicated to developing unique web applications.

EXPERTISE

MAINTAINER

WEB3 PROJECTS

StellarRent & PayStell · Creator & Maintainer

November 2023 - Present

Creator and maintainer of StellarRent, a decentralized platform on Stellar that is revolutionizing the rental market through P2P transactions and Soroban smart contracts, created and maintained using AI-Driven Development. Active maintainer of PayStell, a crypto payment system that helps merchants adopt the Stellar network. Led the development of admin dashboards, robust APIs, and smart contracts, focusing on security, scalability, and user experience.

FULLSTACK & WEB3 OSS

DEVELOPER

Only Dust · Independent Professional

November 2023 - Present

Active contributor to open-source Web3 and DeFi projects, developing innovative solutions in a global ecosystem. Implemented critical features such as tracking systems for blockchain academies (Kindfi), 2FA authentication (PayStell), and complex UI/UX components for multiple projects including ByteBeasts and Trustless Work. Specialized in full-stack development using TypeScript, React, and blockchain technologies, with an emphasis on smart contract creation and voting systems. Participated in over 40 successful contributions, maintaining high standards of quality and technical documentation in projects with global impact.

FULLSTACK

DEVELOPER

CoreBiz · Full-time

August 2023 - September 2024

I was part of a dynamic team using agile methodologies like Scrum and Kanban to manage and optimize our workflow. My focus was on creating efficient and attractive user interfaces for e-commerce platforms with hundreds of thousands of daily users, ensuring an excellent experience for the end user. I supported new team members, guiding them to integrate efficiently.

PROFESSIONAL PRACTICES

TEACHER

Technical School N° 12 - Libertador Gral. José de San Martín

March 2023 - August 2023

I taught web development and programming to students at a technical school. I facilitated the understanding of technical concepts, strengthened my ability to work in a team, and fostered creativity in projects. We participated in the "Generación T" educational proposal, where various technologies were applied to a final project.

INTERNSHIP -

FRONTEND DEVELOPER

Vivencia Baires

July 2021 - December 2021

I worked as a Frontend Developer. My responsibilities included creating user interfaces, enabling secure wallet connections, technical documentation, and optimizing system performance.

BACHELOR'S DEGREE IN

COMPUTER SCIENCE

National University of Quilmes

March 2022 - (In progress)

The degree aims to train professionals with critical thinking, capable of designing, programming, and implementing software solutions. These professionals will apply the knowledge acquired to solve concrete problems individually or in teams, relying on practical experience gained throughout their studies.

My Projects

My tech stack.

FRONTEND

BACKEND

LEARNING

TOOLS

About Me

My passion for technology began in technical high school, around my third year, when I started programming and exploring the world of computing. Since then, I have worked with various languages and technologies, allowing me to participate in challenging projects that combine creativity and technical skills. These formative years laid a solid foundation for my career in software development, a career I have continued to expand through my education and professional experience.

Over the past few years, in addition to working as a fullstack developer, I have stood out for my interpersonal and teamwork skills. I love collaborating with my colleagues and building a positive work environment, where both technical and personal growth are valued. As a web development teacher, I strengthened my ability to communicate complex ideas clearly and effectively, which has helped me guide teams and foster a mutual learning environment. I firmly believe that success is not only based on the final product, but on effective collaboration within the team.

I am currently working as a fullstack developer, actively contributing to open source projects and exploring the Web3 ecosystem. My main tech stack includes Next.js, Express with Typescript, Docker, and PostgreSQL for traditional web development, while I am also delving into smart contract development with Rust on different blockchains such as Starknet and Stellar. I consider myself a natural problem solver and I am passionate about facing new technical challenges, especially at the intersection between web development and blockchain. My professional goal is to continue innovating in both spaces, while strengthening my technical skills and collaborating with global teams to create high-impact solutions in both Web2 and Web3.