I'm Renaldo, a software engineer from New York with magnitude & direction. As a full-stack developer, I translate a rigorous foundation in mathematics and data structures into optimized applications. My philosophy is simple: build systems centered on predictable behavior, transparent logic, and architecture that handles failure gracefully.
Geometric Approach
Real-time 3D visualization tool built with Three.js that translates complex calculus into interactive graphics. The application dynamically computes the underlying math of parametric curves on the fly to render their geometric properties.
P2P Connection
A responsive video chat application using WebRTC and Socket.io, featuring a custom signaling server, draggable UI, and real-time bidirectional communication.
Media Processing
Serverless media editing suite designed to run entirely within the browser. By combining WebAssembly for high-performance, frame-accurate video rendering with Transformers.js for local AI inference, this tool executes a compute-heavy pipeline directly on the client.
Linux Container Engine
A bare-metal container engine built from scratch using raw Linux namespaces, Cgroup v2, and OverlayFS. It leverages automated Layer 2 networking to orchestrate a Spring Boot control plane and horizontally scaled MariaDB data tier, complete with a PTY-enabled interactive shell.