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gustmrg/README.md

Hi, I'm Gustavo πŸ‘‹

I'm a full-stack software developer focused on building practical web applications, distributed systems, and developer tools with .NET, React, Go, and cloud infrastructure.

My work focuses on shipping useful software: SaaS-style platforms, real-time applications, CLI tools, and experiments with AI-assisted workflows.

πŸš€ My Work

Current Focus

I'm currently focused on building production-ready applications that combine clean UX, pragmatic architecture, and reliable backend systems.

  • Full-stack SaaS-style platforms with .NET, React, and PostgreSQL
  • Real-time systems using SignalR and distributed service patterns
  • CLI tools in Go and .NET
  • AI-assisted workflows, agents, and practical automation

Projects

A few selected projects and experiments:

  • πŸ’΅ BitFinance β€” Full-stack budget and financial management platform for organizations built with .NET, React, and PostgreSQL.

  • πŸ‘» Whisp β€” Real-time chat application with group and direct messaging powered by .NET and React.

  • 🧠 Echo β€” AI-powered speech-to-text app that records audio, transcribes speech, and polishes/structures the text using AI, built with React, .NET, and Go.

  • 🦦 Lutra β€” .NET CLI tool for backing up databases.

  • πŸ“ DevLog β€” Go-based CLI for tracking daily development work and generating formatted timesheet summaries.

  • ✍️ Blog β€” Minimal personal blog built with Astro.

  • 🎧 Lofi β€” Go terminal music player for streaming lofi from YouTube.

πŸ”­ Currently Exploring

  • Distributed application design and cloud architecture (Azure/AWS)
  • Learning Golang and building CLI tools with it
  • Exploring AI agents and how they are shaping this new era of software engineering

Tech

Backend: .NET, C#, Go, PostgreSQL, Redis, RabbitMQ

Frontend: React, TypeScript, Tailwind CSS, Angular

Infrastructure: Docker, Linux, Nginx, Azure, AWS

Connect

LinkedIn

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  1. bitfinance bitfinance Public

    Multi-tenant financial management application designed to simplify tracking and managing budgets.

    TypeScript

  2. echo echo Public

    Text-to-speech workflow app that records audio, transcribes it to text, then uses AI to polish and structure the text.

    C# 1

  3. devlog devlog Public

    A command-line tool for developers to track daily activities and generate formatted timesheet summaries.

    Go

  4. lofi lofi Public

    Minimal terminal lofi music player.

    Go