Hi, I'm
Edgar Angrino
Software Engineer
Focused on building scalable web applications and systems with Node.js.
Selected projects
A few projects I have been working on
A selection of recent projects that reflect the kind of products, tools, and solutions I enjoy building.
KineWall — Android
Native Android video live wallpaper app that lets users select a local video and apply it as a live wallpaper, with infinite looping, muted playback, and configurable scaling modes.
KineWall — KDE Plasma 6
QML video wallpaper plugin for KDE Plasma 6 that plays local videos in a continuous loop without audio and can automatically pause playback when a maximized window covers the desktop.
MCP Shell Sudo
Linux MCP server created for LM Studio to be used locally with Qwen and Gemma 4, because the alternatives I tried did not support sudo. It executes local commands, including sudo.
OBS Voice Isolator
Native OBS Studio audio filter that reduces noise, suppresses breathing, and isolates speech with optional two-microphone cancellation.
Orqent
Hobby and practice project focused on learning how to run AI models locally and orchestrate tools according to clear runtime specifications. Built as a local-first terminal agent with conversation history, reasoning control, tool calling, and explicit execution boundaries.
Skills
My technical level
Primary
Technologies and tools
Tools
Technologies and tools
Career
Experience
Professional experience and education
Profile
About Me
I build, maintain, and improve products and systems, from MVPs to existing platforms and scalable solutions.
I work flexibly across frontend, backend, AWS, and integrations with external services. I choose technologies based on the problem, performance, and maintainability, and I use artificial intelligence to accelerate development, analysis, automation, and prototyping with technical validation.
I am comfortable moving across different areas of a project, researching new tools, and independently resolving the blockers I can control. When a decision may affect the system's future evolution, I prefer to validate it before introducing unnecessary complexity or technical debt.