Ogwu-Nelson David

Enver is an open-source zero-knowledge environment variable orchestration platform for teams that refuse to trust a third party with production keys. It encrypts secrets client-side with AES-256-GCM and splits the master key via Shamir's Secret Sharing (5-of-3). The server never sees plaintext, never holds a decryption key, and cannot leak what it doesn't have. Ships with a web dashboard, CLI, VSCode extension, and REST API.

PongCast turns raw table tennis footage into TV-ready broadcasts. YOLOv8 + MOG2 track players and the ball, a physics-based spotter converts trajectory inflections into events, an ITTF-compliant state machine scores every point, and a supersampled PIL renderer composites WTT-style overlays. Three tiers: Next.js dashboard, FastAPI backend with SSE streaming, and a Python CV engine with optional Real-ESRGAN upscaling.

Dissi is a privacy-first, on-device AI voice assistant that integrates local LLMs for real-time natural language processing and task automation. It features robust agentic workflows enabling it to securely interface with local OS APIs, orchestrate file systems, and execute complex user automation macros — all without sending data to the cloud.