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In a rabbit hole, fighting demons ✨
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In a rabbit hole, fighting demons ✨
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Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

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wtfchristina/README.md

Christina Holt

Principal Systems & AI Engineer bridging numerical computational physics, high-performance distributed engines, quantum information architectures, and post-quantum cryptographic security.

Flagship Simulations & Featured Systems

  • AstroPHP v1.0.0: Numerical orbital mechanics propagator and LEO constellation simulation engine in strictly-typed PHP 8.3+. Implements Cowell-method RK4 integration ($J_2$, atmospheric drag, SRP), Walker-Delta optical inter-satellite links (ISLs), Doppler shift tracking, Dijkstra dynamic multi-hop routing, and a real-time CesiumJS 3D mission control HUD via Server-Sent Events (SSE).
  • Entangled Spacetime (Live Demo): Interactive WebGL/Three.js 3D AdS/CFT tensor network and holographic bulk spacetime simulator. Visualizes boundary CFT entanglement entropy (Ryu-Takayanagi minimal surfaces), ER=EPR Einstein-Rosen bridges, Kerr/Schwarzschild black hole event horizons, and topological quantum error-correcting codes.
  • Gravity-Aided Navigation (QPNT): Passive, drift-bounded inertial navigation framework fusing strapdown INS telemetry with gravimetric anomaly maps via nonlinear Extended Kalman Filtering (EKF).
  • Hamiltonian PINN Dynamics Service: Containerized microservice implementing Physics-Informed Neural Networks (PINNs) to solve chaotic dynamical systems without secular energy drift (PyTorch, FastAPI, Kubernetes).
  • Quantum-OS: $N$-qubit state-vector simulator, VQE molecular ground-state solver, and BFS transpilation routing for IBM Heavy-Hex quantum architectures.
  • PQC-Sentinel: Autonomous Post-Quantum Cryptographic Bill of Materials (CBOM) engine and CI/CD compliance gate parsing ASTs to detect legacy primitives (RSA/ECC) and automate NIST FIPS 203/204 migrations.
  • QuantumCore: Programmable financial core enforcing on-chain spending guardrails and velocity limits for autonomous agent networks (Solidity, Sepolia, CrewAI).
  • AsterMind: Biomorphic radial spiking neural network utilizing lateral ring coupling, ELM dynamics, and Model Context Protocol (MCP) server endpoints.

Core Technical Pillars

  • Astrodynamics & Computational Physics: Cowell Method, Runge-Kutta 4th Order Numerical Solvers, $J_2$ Secular Perturbations, Topocentric Ground Station Tracking, Optical Doppler Range-Rate Profiling, Symplectic Dynamics.
  • Quantum Information & Geometry: Holographic Duality (AdS/CFT), Ryu-Takayanagi Entropy Bounds, HaPPY Code Tensor Networks, VQE Algorithms, State-Vector Mechanics.
  • PNT & Navigation: Gravity Anomaly Matching, Extended Kalman Filtering (EKF/UKF), Strapdown INS Mechanization, WGS84 Geodetic/ECEF/ECI Coordinate Systems.
  • Cryptographic Security & Forensics: Post-Quantum Cryptography Migration (ML-KEM, ML-DSA), CBOM Static Analysis, DevSecOps Compliance Gates, Cyber Threat Intelligence (CTI).
  • Distributed Systems & Languages: PHP 8.3, Python, Three.js / React Three Fiber, CesiumJS, FastAPI, PyTorch, Docker, Kubernetes, CI/CD Automation.

Live Platforms & Network

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  1. astermind-project astermind-project Public

    Forked from wtfmanseriously/astermind-project

    This project is a full-stack proof-of-concept application inspired by Astermind.ai. It focuses on identifying, reasoning about, and auditing security anomalies using simulated network traffic data.

    Python

  2. Quantum-OS Quantum-OS Public

    A self-contained quantum computing simulator, algorithm laboratory, and hardware transpilation engine written in Python.

    Python

  3. pqc-sentinel pqc-sentinel Public

    PQC Sentinel is a domain-level audit platform and API designed to detect Post-Quantum Cryptography (PQC) readiness. It performs TLS 1.3 ClientHello negotiations with hybrid post-quantum key encapsu…

    Python

  4. gravity-aided-navigation gravity-aided-navigation Public

    Gravity-aided GPS-denied navigation research demonstrator using inertial propagation, synthetic gravity-gradient mapping, and Extended Kalman Filter state estimation.

    Python

  5. hamiltonian-pinn-service hamiltonian-pinn-service Public

    High-throughput, containerized microservice using Physics-Informed Neural Networks (PINNs) to solve non-linear Hamiltonian dynamics without energy drift.

    Python

  6. lagrange-mission-designer lagrange-mission-designer Public

    Engineered an interactive browser-based astrodynamics platform modeling non-linear orbital dynamics in the Circular Restricted Three-Body Problem (CR3BP). Implemented a 42-state Runge-Kutta variati…

    JavaScript