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jeragilo/README.md

Jesús Gil

Computer Scientist & Applied Mathematician
Quantum Computing · Machine Learning · High-Performance Computing

I build research-driven computational systems at the intersection of quantum computing, machine learning, and scientific computing. My work focuses on reliability under real constraints: quantum noise, limited circuit depth, computational scaling, model stability, and hardware-aware performance.

Featured Work

Noise-Robust Hybrid Quantum Neural Networks

Master’s thesis research — East Carolina University
noise-robust-hqnn-framework

A reusable experimental framework for evaluating and improving hybrid quantum–classical neural networks under NISQ-era noise.

  • Built with Qiskit, Qiskit Aer, Cirq, PennyLane, scikit-learn, NumPy, and Matplotlib
  • Implements depolarizing, bit-flip, phase-flip, and amplitude-damping noise models
  • Evaluates learned classical readout, multi-observable quantum features, architecture search, noise-aware objectives, repeated trials, and statistical validation
  • Improved evaluated noisy classification performance from approximately 0.37 with fixed parity readout to approximately 0.82–0.85 with learned and multi-observable readouts
  • Explores how measurement design, entanglement structure, and classical post-processing affect robustness in hybrid quantum learning systems

CUDA Particle Simulation

cuda-particle-simulation-hpc

GPU-accelerated particle simulation developed and benchmarked on the Bridges2 supercomputer.

  • CUDA C/C++ implementation with serial CPU baseline
  • GPU parallelization and memory-access analysis
  • SLURM execution and performance benchmarking
  • Correctness validation before performance measurement

Parallel Scientific Computing with MPI

High-Performance-Parallel-Pi-Approximation-Using-MPI-and-SLURM

Distributed numerical computation using C++, MPI, and SLURM on Bridges2.

  • Benchmarked scaling across 1, 12, 24, and 48 cores
  • Achieved approximately 10× speedup at 12 cores
  • Analyzed efficiency loss and communication overhead as parallelism increased

LSTM Forecasting & ML Deployment

lstm-stock-forecasting-system

End-to-end machine-learning system combining PyTorch, ONNX, Flask, React, and financial time-series features.

  • LSTM training and evaluation pipeline
  • ONNX export and inference validation
  • Flask API and React frontend
  • Technical indicators including RSI, SMA, EMA, momentum, volatility, and MACD

Research Portfolio Platform

AI-Research-Portfolio-System

A deployed Next.js + TypeScript research portfolio with dynamic routing, reusable components, and Vercel deployment.

Blockchain Identity Prototype

Blockchain-identity-verification

Experimental decentralized identity-registration system using Solidity, Hardhat, Ethereum/Sepolia, ethers.js, Next.js, TypeScript, and MetaMask.

Technical Focus

Quantum & Research
Qiskit · Cirq · PennyLane · NISQ noise modeling · Hybrid quantum–classical algorithms · Quantum machine learning

Machine Learning & Scientific Computing
Python · PyTorch · scikit-learn · NumPy · Pandas · ONNX · Jupyter

High-Performance Computing
C++ · CUDA · MPI · SLURM · GPU computing · performance benchmarking

Software & Platforms
Git · Linux · SQL · Flask · React · Next.js · TypeScript · Docker · AWS · Azure

Education

  • M.S. Computer Science — East Carolina University
  • B.S. Mathematics — North Carolina Wesleyan University

Links

LinkedIn · GitHub

Pinned Loading

  1. noise-robust-hqnn-framework noise-robust-hqnn-framework Public

    Master’s thesis research framework for noise-robust hybrid quantum–classical neural networks (HQNNs), evaluating reliability, architecture design, and deployment strategies on NISQ hardware.

    Python 1

  2. lstm-stock-forecasting-system lstm-stock-forecasting-system Public

    A full-stack time-series forecasting system for equity markets using LSTM neural networks, ONNX inference, and quantitative indicators.

    Python 1

  3. AI-Research-Portfolio-System AI-Research-Portfolio-System Public

    A production-ready AI research portfolio platform demonstrating modern frontend engineering, cloud deployment, and research presentation workflows.

    TypeScript 1

  4. Blockchain-identity-verification Blockchain-identity-verification Public

    Decentralized identity verification dApp built with Solidity smart contracts and a Next.js frontend. Enables users to securely register identity hashes on Ethereum via MetaMask, demonstrating full-…

    JavaScript 1

  5. cuda-particle-simulation-hpc cuda-particle-simulation-hpc Public

    High-performance particle simulation implemented with CUDA, including CPU vs GPU benchmarking and large-scale execution on the Bridges2 supercomputer. Focuses on parallel algorithms, performance op…

    Cuda 1

  6. High-Performance-Parallel-Pi-Approximation-Using-MPI-and-SLURM High-Performance-Parallel-Pi-Approximation-Using-MPI-and-SLURM Public

    Scalable parallel π approximation implemented with MPI and executed on an HPC cluster using SLURM. The project explores distributed Monte Carlo methods, communication overhead, and strong scaling b…

    C++ 1