Hire the Best Physicists
in the United States

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Rating is 4.9 out of 5.
4.9/5
Based on 132 client reviews
Tatiana U.

New York, New York

$60/hr
5.0
4 jobs

I have 4 years of experience in Machine Learning and Software Development specializing in AI for physical world: medical, biological, and physics grounded data; I have an experience training and fine tuning models, and applying domain knowledge to create reliable systems.

  • Artificial Intelligence
  • PyTorch
  • Digital Signal Processing
  • Engineering Physics
  • Sensor Fusion
  • Time Series Analysis
  • Model Optimization
  • Causal Inference
  • Algorithm Development
  • Embedded System
  • Real Time Stream Processing
  • Python
  • Statistical Analysis
  • Bayesian Analysis
Chandra J.

Buncombe County, North Carolina

$120/hr
5.0
4 jobs

Need help solving a challenging engineering, research, AI, or data science problem? I help engineers, researchers, graduate students, and technical professionals tackle complex projects through structured analysis, clear explanations, and practical solutions. I hold a PhD in Physics from the Free University of Berlin and have more than 15 years of experience in research, teaching, and technical consulting, including appointments at Cornell University, Duke University, and multiple U.S. colleges and universities. My expertise spans engineering analysis, scientific computing, MATLAB, Python, AI and machine learning, data science, numerical simulations, technical writing, research methodology, and interdisciplinary problem solving. I have supported projects in mechanical, chemical, civil, environmental, and physics-related engineering, as well as computational modeling, laboratory research, and technical education. Whether you need help with engineering calculations, simulations, data analysis, scientific programming, technical reports, research publications, or graduate-level projects, I provide clear guidance and reliable technical support focused on achieving results. What I Can Help With: • Engineering problem solving and technical analysis • MATLAB, Python, Origin, ImageJ, and scientific computing • AI, machine learning, and data science projects • Mechanical, chemical, civil, environmental, and physics-based engineering • Numerical simulations, modeling, and troubleshooting • Technical reports, scientific writing, and LaTeX • Research design, literature reviews, and publication support • Graduate-level coursework, thesis development, and mentoring • HPC (High Performance Computing) and computational research Clients work with me when they need someone who can break down difficult technical problems, organize complex projects, and move work forward efficiently and professionally.

  • Physics
  • Scientific Research
  • Data Analysis Consultation
  • Technical Writing
  • Mechanical Engineering
  • Chemical Engineering
  • Academic Writing
  • Grant Writing Consultation
  • Research Proposals
  • Civil Engineering
  • Engineering & Architecture
  • Structural Engineering
  • Energy
  • Physical Science
  • Scientific Illustration
Christopher S.

Houston, Texas

$65/hr
4.3
30 jobs

SERVICES OFFERED TO CLIENTS: • Coding projects in MATLAB, Simulink, and other languages • Machine learning and deep learning • Consulting on medical device technologies • Laboratory guidance • Inventing and building new technologies • Refining and revising existing technologies • Spaceflight hardware manufacturing • Intellectual Property, Patent Landscaping, and Defeating Patent Trolls • Writing Grant Proposals and Executing on Proposals MY TECHNICAL SKILLS OVERVIEW: I have extensive hands-on expertise in five broad areas: 1) MATLAB Programming, Coding, and Simulations, 2) Measurements with Sensors, 3) Skills for Transitioning Products from Labs-to-Manufacturing, 4) Intellectual Property and Inventing as a Service, and 5) Success in Business, Soft Skills, Executive Management, and Project Management. PROFESSIONAL OVERVIEW: I am a MATLAB coder, technologist, and professional applied scientist. I am driven to satisfy my clients' goals. I have been granted more than 40 patents in sensors, signal processing, and data-handling algorithms. Some of those inventions have been successfully commercialized within the oil industry. My career includes several years of successful engagements as a client-facing consultant for various industries. My former clients and employers have included NASA, U.S. Department of Defense, U.S. Department of Energy, NV Energy, British Petroleum, Halliburton Energy Services, ExxonMobil, BNSF Railways, Queensland Gas Company, Cardinal Health, Accenture, Methodist Hospital, and other organizations. MY EDUCATIONAL BACKGROUND: • Doctoral degree in physics from Rice University. GPA: 3.8/4.0. • Master’s degree in physics from Rice University. GPA: 3.8/4.0. • Bachelor’s degree in physics from Georgia Tech. GPA: 3.8/4.0. Minor in Economics. MY TEACHING EXPERIENCES. Taught 5 semesters of University freshman physics laboratories. Tutored a U.S. military veteran one-on-one for 2 years. DETAILS OF TECHNICAL SKILLS: 1) Programming, Coding, and Simulations - MATLAB, Simulink, C, Fortran, Python, Assembly, COMSOL, Java, Machine Learning, AI, Deep Learning, Audio and Video Processing, Digital Signal Processing, DSP, Digital Forensics, Image processing, Computer vision, Video enhancements, and Monte Carlo Simulations. 2) Sensors, Radar, Sonar, Lidar, Photonics, Fiber optic, Acoustics, Hydraulics, Nuclear, Fission, Fusion, Thermonuclear Fusion, Nuclear Energy, Radioactive waste, Lasers (free-space, fiber, gas, ion, dye, solid-state), RF and Microwave (VHF to Ku), Spread Spectrum, Communications & Telemetry, Microcontrollers, and Magnetometry, Antenna design, Data Acquisition Hardware & Software, Digital and Analog Circuitry, Spectrum Analyzers, Design of experiments 3) Design, Construction/Build of Scientific Equipment, Hardware Manufacturing, Machine Shop Skills (Using Mills and Lathes), Soldering, Brazing, Plumbing, Vacuum systems 4) Teaching at University level, Private volunteer tutoring of U.S. veteran soldiers, Completed 1-year of MBA coursework at Rice University, Project Management Institute training courses, 4-years experience as a client-facing Management Consulting, Numerous Awards from NASA and other organizations for teamwork & leading teams, Inventing, Success with the TRL process from Product Development, Intellectual property, soft skills, Legal, Organizational psychology, Communications, Conflict resolution, Seed funding, and Sales

  • Physics
  • MATLAB
  • Photonics
  • Digital Signal Processing
  • Machine Learning
  • Remote Sensing
  • Chemical Analysis
  • Electrical Engineering
  • Deep Learning
  • Medical Device
  • Biomedical Engineering
Conner B.

Palm Bay, Florida

$95/hr
5.0
2 jobs

I am a Research Physicist and Engineer with a dual background in Physics and Engineering, specializing in high-performance radar systems, RF environmental surveying, and complex signal processing. With experience at NASA and the Florida Space Institute (FSI), I bridge the gap between theoretical physics and practical hardware implementation, delivering high-precision solutions for demanding technical challenges. Whether you need advanced simulations in Python/MATLAB, FPGA development on Xilinx platforms, or hardware prototyping for RF systems, I bring a rigorous, research-backed approach to every project. Core Competencies - Radar & RF Systems: Design of coherent combining systems (up to 40 GHz/10 kW), passive radar feasibility studies, and antenna array deployment. - FPGA & Embedded Systems: Programming Xilinx ZCU111 and RFSoC 4x2 utilizing the CASPER toolflow for environmental data acquisition. -Signal Processing: Spectrogram generation, cross-correlation analysis for RFI identification, and noise floor characterization using Python and MATLAB. -Simulation & Modeling: Developing machine learning algorithms for satellite data (GOES-R) and simulating gravimetric sensor environments for UAVs. -Prototyping: CAD design (Autodesk Inventor), sensor fabrication, and hardware validation in extreme environments. Professional Highlights -NASA: Developed drone detection and tracking systems using Software Defined Radio (SDR) and the Signal Hound API, creating live spectrograms to secure airspace. -Florida Space Institute: Led the research and requirements definition for a 256-element RF survey system with extreme sensitivity (-200 dBm), delivering critical insights to government customers. -NEXT Lab: Prototyped ultrasonic sensors for high-temperature molten salt systems, validating designs for nuclear energy applications. I am available for complex engineering projects that require a deep understanding of electromagnetics, data analysis, and hardware integration. Let's discuss how I can apply this technical expertise to your next project.

  • Physics
  • FPGA
  • Xilinx
  • VHDL
  • Python
  • MATLAB
  • Digital Signal Processing
  • RF Design
  • Electrical Engineering
  • C++
  • Machine Learning
  • Linux
  • Engineering Simulation
  • Engineering & Architecture
  • C
Allen M.

Woodland Park, Colorado

$100/hr
5.0
135 jobs

I hold a BS in Physics from the University of Colorado and a Master's equivalent in computer science and physics with an emphasis in data science. I have expertise in numerical analysis, modeling, and machine learning. I have a diverse mathematical and programming skillset and specialize in Python, Julia and Mathematica development. I can build complex applications in a broad range of domains based on my experience and learning methodology. My strengths are in problem-solving, analysis, and communication.

  • Physics
  • Python
  • Statistical Analysis
  • Data Science
  • Machine Learning
  • Algorithm Development
  • Forecasting
  • Data Extraction
  • Julia
  • Artificial Intelligence
  • Mathematica
  • Database Design
  • Mathematical Modeling
  • Financial Modeling
  • API Development
Prosper D.

Berkeley, California

$75/hr
5.0
16 jobs

I'm a Research Scientist and IBM Qiskit Advocate with a graduate degree in Chemistry from UC Berkeley, specializing in quantum computing algorithm development, AI-driven scientific workflows, and computational modeling. My work bridges rigorous scientific theory and production-ready code. I've built quantum algorithms using Qiskit for both educational and experimental research contexts, developed AI models to optimize complex data pipelines, and conducted advanced computational chemistry simulations for academic and commercial clients worldwide. What I bring to your project: Quantum algorithm development (QAOA, VQE, variational methods, circuit optimization) Python-based quantum workflows using Qiskit and IBM Quantum hardware AI/ML integration for scientific data processing and simulation Technical documentation and reporting to publication-ready standards Cross-disciplinary fluency — I translate between domain science and software engineering With a background spanning Lawrence Berkeley National Lab, UC Berkeley, and active contributions to IBM's open-source quantum ecosystem, I bring both research depth and delivery experience to every engagement. Whether you need a quantum algorithm prototyped, a hybrid classical-quantum pipeline built, or expert consultation on your quantum roadmap — I deliver work that holds up to scientific scrutiny.

  • Mathematics
  • Physics
  • Chemistry
  • Mathematics Tutoring
  • Physics Tutoring
  • Scientific Writing
  • Scientific Research
  • Content Research
  • Content Analysis
  • Content Editing
  • Content Strategy

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