Marcelo Pereira Barbosa — Software Developer

Intro

After 25 years of experience in software development, I created this site to share my projects and interests.

Right now I am exploring AI-assisted development — discovering the utilities and possibilities of this technology. From developing in environments I know well to writing prompts in technologies I am unfamiliar with, I am challenging myself to learn more and adapt to new tools.

In fact, this text was written with the help of AI coding tools like GitHub Copilot, Claude Code, Cursor and Google Stitch — something I never imagined doing before I started, since I have always enjoyed writing my own content.

Projects (AI)

Projects developed through AI-assisted development.

• Onde Estou? — Real-time geolocation

  Shows your current position on a map using the browser's Geolocation API, no registration required.

• AI_WORKFLOW — AI prompt workflow automation

  Orchestrates AI prompt sequences to automate code review, documentation generation, and test creation. Supports all major AI coding tools.

• Automation scripts — Utility scripts on GitHub

  A collection of utility scripts for everyday development tasks, available on GitHub.

• Music in Numbers — Spotify data analysis

  Visualizes and analyzes your Spotify streaming history with charts and statistics.

• Monitora Vagas — Hotel vacancy monitoring

  Monitors hotel room availability and notifies you when openings appear.

• MapaSP — Interactive map of São Paulo

  Interactive map of São Paulo city with points of interest and neighborhood navigation.

Back this mission

ai_workflow is building the automation layer that makes AI-assisted development reliable — so teams can trust what any AI coding tool generates before it ships.

The mission is funded through Singularity — a public blockchain platform where investors back missions through tradable tokens. Fund requests pay for developer time and are voted on transparently by token holders. No equity required.

Singularity uses Solana smart contracts and USDC. Investors trade tokens freely — no lock-up, no equity. Every fund request and vote is publicly visible on-chain.

About

Software developer for over 25 years, passionate about technology and always seeking new challenges. Currently exploring AI-assisted development — automating workflows, building JavaScript/TypeScript libraries, and experimenting with geolocation, web scraping, and cloud service integration.

Outside of code, I am interested in music — I have a project to compose using Strudel — and I am always working on my English to communicate better with the global developer community.

I believe curiosity is the best fuel for continuing to learn, whether discovering a new language, automating a repetitive task, or simply solving an everyday problem with a script.

Contact