GRADUATE STUDENT @ COLUMBIA UNIVERSITY

Hi! I'm Jasper Sands

Pursuing a personalized thesis in Quantum Computing. Leveraging computational modeling and AI to tackle high-complexity frontiers.

Jasper Sands

About Me

Born and raised in the heart of Silicon Valley, I grew up surrounded by technology, curiosity, and constant reinvention. That environment sparked my passion for understanding how systems work, and how to make them better. Over the years, my journey in computer science has evolved from building software and hacking together creative projects to exploring the deep theoretical and computational frontiers of quantum computing and machine learning.

I’ve developed a strong foundation in AI-driven research, spanning topics from large language models and data-driven drug discovery to quantum algorithms and distributed systems. My portfolio includes hands-on work in both academia and industry, from fine-tuning LLMs for policy analysis to designing scalable inference pipelines and investigating ways to improve the reliability of generative protein modeling.

I believe innovation happens where theory meets application. I bring a mix of scientific curiosity, engineering precision, and creative experimentation to every project, driven by the conviction that emerging technologies like quantum computing and AI will redefine how we solve the world’s hardest problems.

Education

Columbia University

Master of Science in Computer Science (Quantum Computing Track) | Sep 2025 - May 2027
Master's Thesis Research:
Automation of Silicon Spin Qubit Measurements Using Machine Learning
Diraq / UNSW Sydney & Columbia | Sep 2026 - May 2027
Conducting thesis research in Sydney, Australia, co-supervised by Dr. Nard Dumoulin Stuyck (Diraq/UNSW Sydney) and Prof. Henry Yuen (Columbia). Developing machine learning pipelines to automate state classification and measurement acquisition on cryogenic probing infrastructure for scalable silicon spin qubits.
Quantum Coursework:
  • COMS 6998E: Quantum Error Correction
  • EECS 6890E: Quantum Engineering
  • PHYS 5084GR: Quantum Simulation & Computing Lab
  • ELEN 4730E: Quantum Optimization & ML
  • COMS 4281W: Intro to Quantum Computing
Other Selected Coursework:
  • COMS 6997E: Machine Assisted Math
  • COMS 4776E: Neural Networks & Deep Learning
  • COMS 4762W: ML for Functional Genomics
Teaching Assistant:
  • COMS 4281W: Intro to Quantum Computing

Washington University in St. Louis

Bachelor of Science in Computer Science | Aug 2021 - May 2025
Computer Science Coursework:
  • CSE 587A: Algorithms for Biosequence Comparison
  • CSE 517A: Machine Learning
  • CSE 437S: Software Engineering Workshop
  • CSE 434S: Reverse Engineering & Malware Analysis
  • CSE 433S: Computer Security
  • CSE 417T: Intro to Machine Learning
  • CSE 412A: Intro to Artificial Intelligence
  • CSE 347: Analysis of Algorithms
  • CSE 332S: OOP Software Development
  • CSE 330S: Creative Programming & Prototyping
  • CSE 231S: Parallel & Concurrent Programming
Mathematics & Economics Coursework:
  • ESE 326: Probability & Statistics for Engineering
  • Math 310: Foundations for Higher Math
  • Math 309: Matrix Algebra
  • Econ 413W: Econometrics (Writing Intensive)
  • Econ 4111: Optimization & Economic Theory
  • Econ 467: Game Theory
Teaching Assistant:
  • CSE 434S: Reverse Engineering and Malware Analysis
  • CSE 231S: Introduction to Parallel and Concurrent Programming

Danish Institute for Study Abroad Copenhagen

Study Abroad Semester | Jan 2024 - May 2024
Coursework:
  • Artificial Neural Networks and Deep Learning
  • Artificial Intelligence

Israel Summer Business Academy (WashU Olin)

Summer Venture Program | Jun 2022 - Aug 2022
Coursework:
  • MGT 200: Venture Creation
  • INTL 320: Business, Innovation & Entrepreneurship

Menlo School

High School Diploma | Aug 2017 - May 2021
Highlights:
  • 4 Years of Computer Science Studies
  • Score of 5 on AP Computer Science A
WashU Campus

Research

Cidon Systems Research Lab

Graduate Student Researcher | Columbia | Sep 2025 - Present

Collaborating with Dr. Asaf Cidon and Barracuda Networks to design machine-learning pipelines detecting spam and phishing attacks. Integrating language-model embeddings with real-world email telemetry to maximize detection precision and minimize false positive rates.

Quantum Reading Group

Graduate Lead | Columbia | Sep 2025 - Present

Leading technical deep-dives into Andrew Childs' quantum algorithms notes. Analyzing mathematical frameworks for Hamiltonian simulation, amplitude amplification, QPE, and LCU. Conducting simulation validation and coordinating talks with faculty and PhD researchers.

Desdr Open Insurance Toolkit

Graduate Student Researcher | Columbia | Sep 2025 - Dec 2025

Developed an open-source insurance modeling toolkit with Dr. Eugene Wu. Processed field surveys into actuarial and climate-risk features, designing data pipelines and models to estimate expected agricultural losses in low-data developing regions.

View Project Website

CRIS Lab

Graduate Student Researcher | Columbia | May 2025 - Dec 2025

Researched hallucination-reduction techniques in generative protein modeling under Dr. Venkat Venkatasubramanian. Built tools translating natural language pharmaceutical queries into structured, graph-grounded molecular properties to validate AlphaFold structures.

Foster Care Policy Database

Undergraduate Researcher | WashU | Sep 2024 - Jun 2025

Fine-tuned a LLaMA-3 model using Unsloth and Hugging Face to query complex multi-state foster care regulations. Implemented a web-hosted interface leveraging Human-in-the-Loop reinforcement learning to iteratively refine policy answers.

GitHub Repository

Computer Vision & AI Lab

Undergraduate Researcher | WashU | Sep 2024 - Jun 2025

Developed distributed high-throughput scraping pipelines under Dr. Umar Iqbal. Parsed and cleaned large online forums data (billions of posts) to execute demographic and behavioral trend studies at population scale.

Work Experience

Smack Technologies

Software Engineer Intern | May 2026 - Present

Developing physics simulations and training decision models to optimize core technology pipelines. Implementing robust state transition mappings and simulation benchmarks to validate model policy actions.

Highnote

Cybersecurity Engineer Intern | May 2024 - Jul 2024

Managed the SIEM ecosystem for card-issuing fintech platform. Unified distributed logs/telemetry from AWS, GCP, and Datadog into a centralized Elasticsearch cluster supporting 1TB+ daily ingestion. Configured custom agents, ingest pipelines, and 100+ high-fidelity behavior rules (including ML anomalies) to strengthen transaction infrastructure security.

Mindtrip

Software Engineer Intern | May 2023 - Jul 2023

Built critical admin interfaces for a travel-tech startup leveraging large language models. Developed internal secure query panels using JS (frontend) and Ruby on Rails (backend) via Retool. Streamlined data verification, eliminated direct DB writes, and saved 250+ hours monthly in manual engineering interventions.

Bugcrowd

Associate Application Security Engineer | May 2020 - Jul 2020

Managed end-to-end vulnerability triage, confirming and validating security submissions from global researchers. Collaborated with major technology clients to prioritize critical vulnerabilities, coordinate disclosure pathways, and advise on defensive mitigations.

Sparkiverse

Technology & Programming Instructor | Jan 2020 - Jul 2020

Taught computer science fundamentals (logic gates, control flows) to elementary school students. Adapted curriculum to a remote model during COVID-19 by deploying interactive learning spaces within zoom and Minecraft servers to preserve engagement.

University Club of Palo Alto

Lifeguard & Swim Coach | Jun 2018 - Jan 2020

Developed emergency-management and team communication skills. Maintained pool safety, coached swim mechanics, and handled crisis situations calmly to safeguard members.

Featured Projects

WhatTheDuck

State Street × Classiq Challenge | iQuHacks 2026
🏆 Overall Winner of iQuHACK 2026 | NVIDIA Ecosystem Award | State Street Honorable Mention

Designed a classical Quasi-Monte Carlo baseline and contributed to a quantum Iterative Amplitude Estimation (IQAE) approach for financial Value at Risk (VaR) estimation. Built and benchmarked the GPU-accelerated state preparation, threshold oracle, and bisection search using CUDA-Q. Empirically validated the O(1/ε) quantum speedup compared to O(1/ε²) classical scaling under identical loss bounds.

CUDA-Q Quantum Amplitude Estimation Monte Carlo C++ NVIDIA GPUs

Q-Search

Autonomous Algorithm Discovery Engine | Agentic AI

Designed and built a multi-agent system powered by Gemini models configured as specialized researcher roles (Theorist, Synthesizer, Simulator, Analyzer). The engine autonomously proposes novel candidate quantum problems, designs circuit implementations, tests correctness via stabilizer and oracle simulations, fits mathematical scaling models to analyze query/gate complexity, and updates a live dashboard showing discovered speedups.

Multi-Agent Systems Gemini APIs Quantum Simulation Complexity Analysis Python

WASM QEC Simulator

High-Performance Rust Simulator & Web Dashboard

Developed a high-performance symplectic stabilizer simulator in Rust compiled to WebAssembly. Supports real-time interactive physical error injection, syndrome visualization, and logical error benchmarking for Rotated and XZZX Surface Codes. Built a custom dashboard interface that runs decoders (including Minimum Weight Perfect Matching) client-side in the browser.

Rust WebAssembly Surface Codes Symplectic Tableau MWPM Decoding

Noise-Aware Adiabatic Simulation

IBM Quantum Hardware | Transverse-Field Ising Model

Optimized digitized adiabatic state preparation of ground states for the 1D Transverse-Field Ising Model. Leveraged IBM Heron processor's native fractional RZZ gates to cut logical-to-physical gate translation errors in half. Designed a palindromic Trotter step template (second-order accuracy) to cancel error accumulation, implemented sigmoidal sweeping schedules to slow down near the quantum critical point, and added counterdiabatic driving corrections via the adiabatic gauge potential.

IBM Heron HW OpenPulse / Fractional Gates Trotter-Suzuki Counterdiabatic Driving Qiskit

LLM-Based Lossless Text Compression

Systems Optimization Project

Investigated the practical throughput and memory bounds of text compression using autoregressive LLMs and arithmetic coding. Achieved 5-16× average compression (up to 39×), outperforming zstd/gzip. Optimized systems constraints through static KV-caching, CUDA graph capture, and segment-level batched inference.

LLMs Arithmetic Coding KV Caching PyTorch CUDA Graphs

Other Projects

Entanglement & Matrix Product States (MPS)

Theoretical Study | Many-Body Systems

Investigated the relationship between wavefunction bipartite entanglement structure and the compression efficiency of Matrix Product States (MPS). Built a sequential SVD Wavefunction decomposition simulator in Python, analyzing Schmidt coefficient spectra and entanglement entropy across internal cuts. Evaluated compression scaling, L2 reconstruction errors, and fidelity limits under truncation for Product, GHZ, Haar-random, and Ising ground states.

Tensor Networks Matrix Product States Schmidt Decomposition Entanglement Entropy SVD Compression

QSVT Matrix Spectrum Transformations

Advanced Algorithms | Quantum Signal Processing

Explored Quantum Signal Processing (QSP) and Quantum Singular Value Transformation (QSVT) as a unified mathematical framework for polynomial quantum algorithms. Built QSP phase sequences in Qiskit to approximate sign-style functions and exact filter polynomials. Constructed a 2-qubit block encoding of a 2x2 Hermitian matrix, demonstrating eigenvalue transformations directly on the spectrum.

Quantum Signal Processing QSVT Block Encoding Polynomial Transformation Qiskit

Multimodal Hyperbolic Embeddings (HyperAMR)

Research Paper | Genomic Hierarchy Modeling

Introduced HyperAMR, a multimodal representation framework mapping metagenomic contigs, AMR annotations, and taxonomic hierarchies into a shared hyperbolic space. Validated that hyperbolic geometries capture parent-child biological lineages more accurately than Euclidean coordinates, significantly boosting AUPR on rare resistance classes.

Hyperbolic Embeddings Metagenomics Antimicrobial Resistance PyTorch

Activities & Hobbies

Self-Supported Bike Touring

Passionate about fully self-contained bike tours carrying all camping gear, food, and supplies.

  • 3,200 miles from Savannah, Georgia to Los Angeles, California (Summer 2019)
  • 1,500 miles from Amsterdam, Netherlands to Barcelona, Spain (Summer 2018)
  • 1,000 miles touring the Canadian and Montanan Rockies (Summer 2021)
  • 400 miles from Jasper to Banff, Canada (Summer 2025)
  • 2025 Death Ride: 115 miles, 14,000 ft of climbing in the Sierra Mountains

Gymnastics

Competitive gymnast for many years. Trained with Stanford Boys Gymnastics, then joined the WashU Gymnastics Club leading practice sessions and competing in intercollegiate meets.

Gymnastics training

Endurance & Triathlon

  • 2025 Oceanside Ironman 70.3 Finish Time: 5:18
  • 2025 Lake Placid Ironman (Interrupted by stress fracture /:)
Ironman Finish

Columbia Autonomous Racing Club

Founding semester member. Coordinating sponsor outreach and translating hardware/software racing baselines for local track testing.

WashU Votes

Promoted civic action and registration drives. Led legislator outreach at the Missouri State Capitol in Jefferson City to advocate for voting accessibility.

WashU Votes civic action

St. Louis Tutor Me Program

Volunteer math and literacy tutor. Supported K-12 students in local underserved districts to bridge learning gaps.

Skills & Toolkit

Quantum Computing & Algorithms

Algorithms & Primitives

Hamiltonian Simulation Quantum Phase Estimation (QPE) Amplitude Amplification & Estimation Quantum Walks Block Encoding Linear Combination of Unitaries (LCU)

Variational & Hybrid

VQE QAOA Hybrid Parameterized Circuits

Compilation & Simulation

Circuit Optimization & Transpilation Statevector & Density Matrix Simulation Noise Modeling & Mitigation NISQ Performance Tradeoffs Quantum Error Correction (QEC)

Languages

Python (Quantum, ML, Scientific) C++ (Performance Systems) C Go Java JavaScript / TypeScript MATLAB x86 & ARM Assembly French :)

Libraries & Frameworks

Quantum & Math

Qiskit Cirq PennyLane NumPy SciPy Pandas NetworkX Matplotlib

Machine Learning & Compute

PyTorch TensorFlow Keras Scikit-learn Hugging Face CUDA

Mathematics & Theory

Foundations

Linear Algebra (Eigendecomposition, Matrix Exp) Spectral Graph Theory Tensor Methods & Contraction Probability Theory

Optimization & Complexity

Gradient & Stochastic Optimization Constrained Methods Quantum Complexity (BQP, QMA) Oracle / Query Complexity Asymptotic Analysis

Tooling, Systems & Cloud

Linux / Unix Git / GitHub Docker LaTeX qBraid AWS (EC2, S3) GCP Azure Datadog Elasticsearch

Web & Databases

Databases

PostgreSQL MySQL MongoDB Supabase

App Frameworks

Next.js / React Node.js / Express Django Ruby on Rails AngularJS

Non-Technical Toolkit

Leadership Technical Writing Entrepreneurship Mentorship Cross-Disciplinary Collaboration

Let's Chat

Get In Touch

Have a question about my research, quantum algorithms, or want to collaborate on a project? Drop me a message! You can also ask me about the Minnesota Vikings, Legos, Harry Potter, or Formula 1.