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Rating is 4.7 out of 5.
4.7/5
based on 237 client reviews
  • $20 hourly

    • 5.0/5
    • (14 jobs)
    I am a Scientist researcher developer with experience in Neuroscience (PhD) and Biomedical Engineering (Msc.). My best skill and passion is programming data science solution in Matlab, R or Python. I have worked on Pattern recognition in time series, Brain-Computer interfaces and Computer Vision. I have programmed in Matlab, Python, R and C++ for testing many algorithm related to digital signal and image processing. The main projects I have worked on are: 1-Pattern recognition in time series, specifically in Capillary Electrophoresis data using Dynamic Time Warping and Wavelet analysis. The aim was developing of Matlab based software to achieve the alignment of many electropherograms with non-linear amplitude and time distortion in order to automate peak measurements. 2-EEG based Brain-Computer Interfaces. In my doctoral studies I did an internship at Dr. Guan Cuntai's Lab in the Institute for Infocomm Research in Singapore. I acquired experience in self-paced motor imagery detection using Common Spatial Patterns and SVM. Additionally, I worked on Visual Event Related Potential Classification to improve the P300 speller paradigm. 3-Feature extraction from Face videos and Physiological signals from Mahnob and DEAP dataset using SNN for emotion recognition. Face detection, Facial landmarks, HRV, frequency respiration, Temp, GSR, etc. 4-Time series pattern recognition and clustering in trading signals (candle sticks patterns) in R. Quantization, Documentation, Packaging, Vignettes, Rmarkdown. I taught Digital Biosignal and Image Processing Courses. I’m very familiar with several digital signal, image processing and pattern recognition techniques like wavelets analysis, sparse representation, sum of Gaussian representation, dynamic time warping, Artificial Neural Network and Support Vector Machines. Recently, I am very interested on Computer Vision. I have worked on automated measurement of the flexion of upper extremities using video analysis by contours tracking, I have also tried Deep Learning libraries (CNN) for object recognition using OPENCV in python.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Scientific Research
    App Development
    Image Processing
    Machine Learning
    MATLAB
    Python
    Computer Vision
  • $40 hourly

    • 5.0/5
    • (20 jobs)
    Biomedical Engineer | Python Developer | ML/AI Overview: I am a Biomedical Engineering graduate from Université Catholique de Louvain, with a strong focus on developing and testing medical devices and equipment. Over the past two years, I have worked as a freelance Computer Scientist on Upwork, focusing on biomedical data projects. I have implemented haptic wristband concepts, programmed Raspberry Pi cameras for data collection, and analyzed biomedical datasets using PyTorch and LSTM. I am passionate about leveraging my skills to create meaningful impacts in the healthcare industry. Skills: Biomedical Engineering Digital Signal Processing Python Programming PyTorch Product Development Data Analysis Silicone-Based Product Development Full-Stack Development with Next.js SaaS Development RAG Chatbot Integration Education: Master's in Biomedical Engineering, Université Catholique de Louvain Minor in Computer Sciences, Université Catholique de Louvain
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Computer Vision
    Biomechanical Engineering
    Biometrics
    Biomedical Visualization
    Biometric Device
    Biostatistics
    Biotechnology
    Biomedical Engineering
    Machine Learning Model
    Bioinformatics
    Medical Informatics
    Python
  • $90 hourly

    • 4.9/5
    • (5 jobs)
    With more than 15 years’ experience as Machine Learning Engineer and DSP Engineer, I am adept in design, testing, and optimization of computer systems and components. My on-the-job experience has afforded me a well-rounded skill set, including Power Analytics, MATLAB, Python, C++, Java, Tensor Flow. I have expertise in power design, hands-on development experience across hardware, firmware, software, and data analysis. Capable of leading and supporting challenging electrical engineering research and development efforts, backed up by a PhD. Significant areas of expertise include real-time RF digital signal processing (DSP), inertial navigation, tracking, embedded programming, and robotics. Experienced in heterogenous FPGA and software system development for platforms with high computing requirements.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    RADAR Construction Management RADAR
    Data Science
    Machine Learning
    MATLAB
  • $50 hourly

    • 4.8/5
    • (21 jobs)
    My experience, skillset and interests are centered around the applications of signal processing to diverse fields: Wireless communication, Navigation/Positioning systems, Radar sensing, Vitals signs monitoring and Hardware prototyping. In an ideal world, I would like to continue working on similar problems but am also open towards other areas (such as biomedical, computer vision, data analysis) where my skillset can be useful. I am also very familiar with LaTeX and can work with someone who needs help with their dissertation or on high quality publications.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    PyTorch
    Mathematical Optimization
    Image Processing
    Remote Sensing
    GPS
    Biomedical Engineering
    Electrical Engineering
    Data Analysis
    Python
    Machine Learning
    MATLAB
    Localization
    WiFi
    Wireless Communication
  • $250 hourly

    • 4.9/5
    • (22 jobs)
    I am an applied PhD (Berkeley EECS) scientist with 10+ year industry experience in solving robotics, signal processing, and embedded system problems. I have over 20 years experience working with electronics and embedded systems. I have built entire robotics systems from the ground up (e.g. a car-carrying AGV) as well as led software component development as part of a larger effort (e.g. developed next-gen Fitbit heart rate algorithm). Achieving a certain product or customer outcome requires a high-level systematic viewpoint- I can help break-down this outcome into achievable and straight-forward sub-goals. From there, whether the solution calls for a data-crunching python script or bare-metal C coding, I can bring whatever tools are needed and use them with mastery. We are now bringing world-class talent together to push technological progress at Think Circuits LLC, where I am CEO. Here are some problems I can solve for you: * New algorithm development- Set requirements, design, implement and validate. * Improving legacy algorithms - Determine weaknesses of an existing algorithm, determine high-value improvements, implement and regression testing to track gains. * Embedded circuits design - Design and fabricate special purpose electronics such as sensor data loggers or controllers. * Research- Pursue a research direction such as applying a research paper to a given problem, report on feasibility What skills are in my "wheelhouse" of tools? * Robotic localization and mapping (SLAM) : Graph-based and filter-based * Classic Estimation and control: Kalman filtering, full-state controllers/estimators, PID control * Signal processing : Frequency and time domain analysis, PCA, adaptive filtering and regression * Classic machine learning : SVM, Random forest, polynomial regression * Regression testing scripts and statistical analysis of performance * Fluent in C,C++, Python * Experience with Javascript, Typescript, Linux * Embedded circuit design What will working with me be like? For development or research work, I will first try to understand the problem you are trying to solve and determine whether it is within my area of expertise. If I am able to help, I will propose some directions or options. If possible, we can identify the interfaces which separate my work from the rest of the project and come up with requirements definitions on those interfaces. Then, I can be fairly self-sufficient to implement the outcome. Other times, the desired outcome is less clear and so a more "agile" approach can be taken with greater back-and-forth between us.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Sensor
    Firmware
    C
    Regression Testing
    Software Architecture & Design
    Robotics
    Algorithm Development
    Computer Science
    Test Results & Analysis
    Software Consultation
    Circuit Design
    Machine Learning
    C++
    Python
  • $114 hourly

    • 5.0/5
    • (52 jobs)
    Designer, educator, problem solver, and maker who exemplifies work ethic, the desire to learn and to teach, and problem solve. History of learning and applying new skills to complete new projects and solve problems. Experience both as a team leader, and as a member of a team. Expertise in: * Languages: C, C++, Python, Matlab * DevBoards/MCUs: STM32L4, RP2040, ATTINY, ESP32 * Software Development Tools: MPLAB X, CMAKE, VSCode, Arduino, Raspberry Pi * Equipment: Oscilloscope, laser cutter, CNC router, 3D printer, multimeter, soldering iron, MIG welder * Other Software Tools: KiCad, Onshape, Fusion360, LTSPice, Inkscape * Communication Protocols: I2C, SPI, UART, I2S, BLE, WIFI * Embedded skills: RTOS, Real Time Systems, Embedded Linux
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    C++
    STM32
    Hardware Design
    Embedded System
    Raspberry Pi
    Arduino
    ESP32
    Raspberry Pi Firmware
    Python
    C
    PCB Design
    Linux
    KiCad
    3D Modeling
  • $50 hourly

    • 4.9/5
    • (23 jobs)
    Worked with major industry leaders and proved as a creative visionary responsible for building powerful, innovative solutions through application of DSP knowledge and Embedded System expertise. • Conceived and productized SigmaStudio for SHARC - graphical programming support for SHARC processors • Architected, executed and productized 14 fixed-point Audio CODECs, 2 Image CODECs. • Designed more than 30 audio and image post processing, control system and communication algorithms. • Developed and supported software algorithm and system components for digital Radio. • Developed, integrated and participated in field trials of 4 major Automotive Amplifiers - Audio subsystem. • Proved and inventor and technologist responsible for managing high-energy development teams. • Awarded 2 US patents and 2 innovations disclosure in wide area of technologies. • Developed 12 Audio/Image CODECS, 10 Audio based systems, several audio post processing algorithms.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    MATLAB
    Algorithm Development
    Audio Engineering
    Adaptive Algorithm
    Windows Presentation Foundation
    C#
    C
  • $100 hourly

    • 5.0/5
    • (10 jobs)
    I am open to short-term projects where I can use my skills to translate sensor or other types of data into insights that are easily understandable for the customers, using my Digital Signal Processing and Machine Learning skills. Former projects: - Academic (BSc): IMU sensor-based virtual drumkit - Academic (MSc): Surfer Motion Characterization Using Machine Learning Techniques - formsense: I was working for this company for 3.5 years to develop a smart leggings that have 7 embedded IMU sensors as the Lead of the Algorithmic Team. - Dawn Patrol App: The most popular app for surfers on Apple Watch with 15 000 subscribers. I develop DSP and ML algorithms for them. - WeightMate App: Smart gym app, utilizing the sensor capabilities of the Apple Watch - Panoramic Health: Clustering BLE Beacon data for indoor localization
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Deep Learning Modeling
    GPS
    Apple Watch
    Motion Sensor
    Git
    Data Analytics & Visualization Software
    Algorithm Development
    Data Visualization
    Data Analysis
    Sensor
    Deep Neural Network
    Time Series Analysis
    Python
    Deep Learning
  • $60 hourly

    • 4.6/5
    • (35 jobs)
    With over 5 years of experience in custom software development, I can help you with projects, related to the following technologies: 1. Computer Vision 2. AI, RL and DeepLearning 3. Autonomous Driving and Sensor Fusion 4. Embedded AI 5. Microservice Platform 6. Finance and Trading
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Raspberry Pi Firmware
    Robotics
    Raspberry Pi
    Robot Operating System
    Sensor
    NVIDIA Mental Ray
    Linux
    Computer Vision
    Amazon EC2
    OpenCV
    Deep Learning
    Python
    C++
  • $60 hourly

    • 4.7/5
    • (80 jobs)
    Expert on: - C/C++, CLR, C#, C#, C/C++ wraper to .Net, Java, Digital Signal processing, Audio Processing, OpenCL, OpenCV, OpenGL, Juce, JNI/NDK for Android development - Python: Tensorflow, Machine learning, Django, Flask, gRPC, Graphql, Django Rest framework, sqlalchemy, ... - Full stack web developer: Python, Django, JQuery, HTML5, CSS, bootstrap, ... - Salesfore: Salesforce API, Maketing cloud API, Salesforce commerce cloud api, Open Commerce API ... I have been working with: - DSP/Audio processing such as: Audio VST/AAX/AU Plugin with Juice for Reaper/Pro Tool, Reaper Plugin, RackAFX Plugin, ... - Also experience in Speech recognition, Speaker identification with MFCC/LPC extraction and K-mean, GMM, HMM, ... - Apply machine learning to recommend, suggest, make a decision, classification ... using Python, sci-kit learn, Tensorflow. - Build websites using django/flask platform, CSS, HTML5, JQuery, Bootstrap, Vue.js, Elasticsearch, Redis, Celery, ... - SAP adapter for Salesfore using Java (Please check my portfolios and my history jobs for more detail)
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Java
    Salesforce
    Elasticsearch
    Flask
    TensorFlow
    Django
    C++
    C
    Python Scikit-Learn
    Node.js
    Python
    Scrapy
  • $50 hourly

    • 4.9/5
    • (9 jobs)
    Lead Design Engineer with Over 13 year experience of embedded systems, FPGA, C, Verilog HDL , MATLAB Similunk and VHDL using Xilinx/ Intel(Altera)and Microsemi tool chain. Microsoft Certified Data Scientist with 5 years of experience in Data Analytics and DevOps. Performed and automated ETL and Machine Learning operations. Deployed Machine Learning techniques to train, evaluate, and deploy models that solve business problems
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    VHDL
    Verilog
    Embedded System
    C
    Xilinx
    FPGA
    Data Analysis
    Python
    MATLAB
  • $26 hourly

    • 4.3/5
    • (112 jobs)
    Big Dolphin Co., Ltd www.bigdolphin.com.vn Analog and digital circuit design. PCB design. Software and hardware development with MCU and FPGA: AVR MCU's, Microchip PIC MCU's, Altera KIT's, C/C++, Visual Basic, VHDL/Verilog HDL.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    PCB Design
    Digital Electronics
    Electronic Design
    HTML
    Integrated Circuit
    Image Processing
    Embedded System
    Circuit Design
    C++
    Eagle
    Computer Vision
    OpenCV
    C
    Analog Electronics
  • $55 hourly

    • 5.0/5
    • (20 jobs)
    Education - Bachelor's degree in Electrical Engineering - PhD in signal processing (applied to biomedical signals) Areas of expertise: - signal processing - image processing - computer vision - machine learning and AI - data analysis - experience with AI generation tools (such as ChatGPT, Midjourney) Programming Languages: - Matlab (extensive experience) - Python Other: - Frequent user of Latex document preparation system - Experienced with publishing and reviewing in academic journals Ongoing development work: - signal processing of physiological signals (including EEG and EMG data analysis) - development and implementation of algorithms for EEG-based brain-computer interfacing applications and EEG-based biometry applications - computer vision and image processing work applied to data from visual cameras, thermal image and video, and hyperspectral data. - analysis of data from motion tracking systems and IMUs - Applications include thermal imaging for monitoring of patients with diabetes; vital sign monitoring through visual cameras; and food inspection using hyperspectral data. Project management experience: - planning and coordinator of various funded R&D projects (involving collaborations between private sector, public sector and academia) - experience with project planning, budgeting and raising funds for R&D projects
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Data Mining
    Quantitative Analysis
    Scientific Research
    Image Processing
    Computer Vision
    Machine Learning
    Python
    MATLAB
  • $60 hourly

    • 5.0/5
    • (90 jobs)
    I am BS in Electrical Engineering graduated with honors. During my university career I specialized in the design and development of several tools for data processing, feature & pattern extraction, time-frequency analysis, signal convolution (see my portfolio), image classification, linear & nonlinear filtering of time sequences (1D), images (2D), hyper & multi spectral images (3D) as well as the implementation of genetic algorithms for the optimization of Objective Functions subject to linear and nonlinear constraints. In my degree project I implemented a land cover classifier for satellite images (hyper spectrals) using Sparse Signal Representation as an artificial intelligence method positioned in the state-of-the-art (see my portfolio). I currently have more than 3 years of experience in applications that enable extreme performance & accuracy improvements in Machine Learning and in the powerful field of Data Science. In particular, I have heavy expertise implementing models based on classical techniques such as: Binomial and Generalized Logistic Regression, Robust Regression, Neural Networks, Vector Support Machines, K-Nearest Neighbor as well as innovative techniques positioned in the state-of-the-art as Sparse Signal Representation, all of them in applications of Image classification, Denoising, Super Resolution, among others. I have heavy skills in Python and MATLAB (with experience in R as well) so I have used these powerful programming languages for the quickly, reliable and efficient development of my projects. I also carried out 3 masters courses in Biomedical Engineering of Mathematical Methods and Statistics applied to the Engineering, with which I have solid bases to analyze and infer well on the results obtained. Feel free to get in touch with me if you need to solve any problem related to: - Machine learning - Data science - Genetic Algorithms - Signal & Image Processing - Biomedical Image processing
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    MATLAB Script
    Python Script
    Predictive Analytics
    Genetic Algorithm
    Algorithm Development
    Image Processing
    Electrical Engineering
    Data Science
    Machine Learning
    Model Optimization
    NumPy
    Computer Vision
    Python
    MATLAB
  • $125 hourly

    • 5.0/5
    • (27 jobs)
    I have spent the last 13 years becoming an expert in the field of acoustics and vibration. Coupling that with an MBA, I can help solve complex problems while being cost-conscious. I worked in industry for five years as a noise and vibration (NVH) consultant, so expanding my services to Upwork is a natural next step. I have worked in the automotive, aerospace, military, consumer goods industries. I'd love to have a complimentary chat to discuss how I could help solve your problem. Additional Proficiencies: Data acquisition Signal processing City Noise Ordinances Speech Transmission Classification Testing Access to: Supercomputer (HPC) resources MATLAB Python LabVIEW Test Lab COMSOL Solidworks
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Acoustical Engineering
    Python
    LabVIEW
    Noise Reduction
    COMSOL Multiphysics
    Analytical Presentation
    Data Collection
    Mechanical Engineering
  • $40 hourly

    • 4.9/5
    • (35 jobs)
    I am Electrical Engineer with a specialization in Signal & Image processing with a strong mathematical background. I have been working on various research-based projects for more than 10 years, which involve image processing, signal processing, data science, and many more. Along with industrial projects, I have many Bachelor’s/Master’s students who seek help in developing algorithms for implementing novel ideas. My belief is to run academic research and industry simultaneously. My area of expertise in both Matlab and Python are as follows: a) Digital Signal & Image Processing b) Biomedical Signal Processing (ECG, EGMs, EEG, EMG, PPG) c) Speech/audio processing d) Mathematical Modeling e) Biomedical Image processing (MRI, fMRI, X-rays, and others) f) Machine Learning Frameworks (TensorFlow, Keras, PyTorch, NLTK, and others) Whether it is working on a big and exciting project, or tutoring students on their projects/assignments, I believe communication, trust and respect always come first. Thank you for your time and have a nice day!
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    MATLAB Script
    Electrical Engineering
    Data Analysis
    Data Processing
    Mathematical Modeling
    Research & Development
    Biomedical Engineering
    Image Processing
    MATLAB
    Machine Learning
    Deep Learning
    Python
  • $25 hourly

    • 4.9/5
    • (236 jobs)
    Hi there! 👋 I’m a dedicated AI Developer with expertise spanning computer vision, natural language processing (NLP), and Generative AI. Whether you need image semantic segmentation, custom object detection, real-time object tracking, or advanced NLP solutions like language models and text generation, I combine cutting-edge tools and deep expertise to deliver impactful AI-powered results. 🔍 My Expertise With a diverse skill set across computer vision and natural language processing, I have developed innovative solutions in fields such as image recognition, language modeling, chatbots, and transliteration. My work spans applications from YOLO-based object detection to fine-tuning transformers for text generation using state-of-the-art Llama and GPT models. 💼 Services I Offer: Image Semantic Segmentation & Object Detection Real-time Object Tracking & Recognition Natural Language Processing (NLP) Text Generation & Summarization Transliteration & Translation Models Facial & Emotion Recognition Biomedical Image Processing Generative AI & Language Models Machine Learning & Deep Learning 🔧 Key Technologies and Tools: Machine Learning & Deep Learning Models: YOLOv8, YOLOv9, SSD, DeepLabV3+, Vision Transformers (ViTs, Segformer, Swin Transformer), CNNs, GANs, GPT, Llama Models (3.1:8B, 70B), Transformers NLP Models & Libraries: Llama, GPT-3, GPT-4, BERT, Hugging Face Transformers, LangChain, Ollama Programming & Libraries: Python (PyTorch, TensorFlow), OpenCV, Hugging Face, Keras, Mmsegmentation, MmDetection, Pandas, NumPy, Scikit-Learn, Matplotlib Deployment & Tools: PyCharm, Jupyter, Kaggle, Colab, Docker, Streamlit 🌟 Special Projects & Use Cases Object Detection & Tracking: Customized detection systems, including Automatic Number Plate Recognition using YOLO, and real-time pose estimation using OpenCV MediaPipe. Natural Language Processing & Text Generation: Experience with language models like Llama for tasks such as text summarization, chatbots, and translation (Urdu to Roman Urdu). Advanced Object Recognition: Real-time detection of small objects (like insects in gardens) using YOLOv9, and object counting in vending machines. Semantic Segmentation: From remote sensing to aerial imagery analysis, I've worked with advanced transformers to push the limits of segmentation. Generative AI: Developed Generative Adversarial Networks (GANs) and language models for text generation and creative content creation. Biomedical Applications: Expertise in disease diagnosis, image-based classification, and detection using deep learning techniques. 🏆 Why Work with Me? ✅ Proven Expertise: With years of hands-on experience in both computer vision and NLP, I provide solutions that are scalable, secure, and efficient. My tailored AI-driven solutions can handle diverse, complex challenges with ease. ✅ Fast & Efficient Delivery: Time is critical in today’s world. I deliver AI projects on schedule with a clear, structured workflow that includes regular updates. ✅ Long-term Collaboration: I’m committed to your success, offering ongoing support and scalability for long-term growth, even after project completion. 🛠️ Recent Projects: Vehicle Detection & Tracking: Implemented YOLOv9 + Bytrack for real-time detection and tracking in live video streams. NLP Transliteration Models: Developed a Urdu to Roman Urdu transliteration system using Llama models, improving accuracy and efficiency for real-world applications like ID card processing. Vision Transformers for Segmentation: Leveraged state-of-the-art models like Segformer and ViTs for enhanced semantic segmentation in aerial imagery. Generative Text Models: Applied Llama 3.1 and GPT-based models for various text generation tasks, including summarization and chatbot development. Biomedical Image Processing: Applied deep learning techniques to disease detection and classification for healthcare innovations. 📢 Let’s Collaborate! If you’re looking to enhance your business with powerful AI solutions, from computer vision to natural language processing and Generative AI, I’d love to discuss how we can work together. Whether you're in healthcare, autonomous driving, or any industry utilizing AI, let’s create something innovative and impactful.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Algorithm Development
    Microcontroller Programming
    Deep Learning Framework
    Circuit Design
    LabVIEW
    Python Script
    Electrical Engineering
    Machine Learning
    MATLAB
    Python
    TensorFlow
    Computer Vision
    OpenCV
  • $50 hourly

    • 4.8/5
    • (58 jobs)
    🌟 Welcome to my Profile! 🌟 👋 Looking for an experienced firmware developer and embedded systems expert to bring your project to life? Look no further! 🔥 Here's why you should consider working with me: 🌟 Client Satisfaction: 87% of my clients recommend my services, and 33% of them become long-term clients. I'm committed to delivering results that exceed your expectations. 🎓 Ph.D. in Radiophysics: With a Ph.D. in Radiophysics and over 20 years of experience, I bring a wealth of knowledge to the table. My expertise spans firmware development, embedded systems, microcontroller programming, and end-to-end project development. 🚀 Proven Track Record: I've successfully completed over 100 projects in diverse domains, including: Internet of Things (IoT) Embedded Electronics Development Machine Vision Smart Home Electronics Wearable Electronics Start-up electronics development (Kickstarter, Indiegogo) Apple HW development Sensors Development Radars Development PCB development, Mass Production 🔍 About Me: I remember the big round eyes of my dad when he saw me with a soldering iron in my little hands, attempting to fix Christmas lights. As I grew older, my passion for engineering only deepened. I hold a degree in Electrical Engineering, and my work revolves around electro-optics, RF/wireless, embedded systems, and harsh environment electronics. Technology is in my DNA, and I thrive on creating and innovating. 🛠️ My Lab: My workspace is a temple of technology, equipped with oscilloscopes, signal generators, power supplies, and various other tools. I'm not limited to specific tools and am open to using whatever is required for your project. I often embrace open-source or low-cost design tools to make high-quality devices accessible. ✅ Areas of Expertise: Embedded systems Analog circuits Digital circuits Low power & battery-operated devices Wireless designs Microcontroller (e.g., AVR, STM, MSP, TMS, etc.) DSP, SDR, RF, UHF design 📡 Microcontroller Experience: I have specific experience with microcontrollers from various manufacturers, including Atmel, Silabs, ST, Cypress, Xilinx, TI, Espressif Systems, and Nordic. 🤖 Embedded Platforms: I'm well-versed in working with platforms such as Raspberry Pi, Beagle Bone, Mediatek, Ratlink, Atheros, Paralela, Qualcomm Snapdragon, and Nvidia Tegra. 💻 Programming Languages: My coding skills include C/C++, Assembler, Python, VHDL, Java, OpenCV, C#, PHP, and JS. 🖥️ Operating Systems: I'm proficient in Embedded Linux, RTLinux, FreeRTOS, embOS, and QNX. 🌐 Standards and Technologies: I'm familiar with WiFi, Bluetooth, BLE, LoRa, OLED, LCD, TFT, Altium Designer for PCB development, inductive and capacitive sensor technologies, and ultra-low power electronics power harvesting. Ready to bring your project to life? Let's collaborate and turn your vision into reality! 🚀
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Machine Learning
    Digital Electronics
    Firmware Programming
    RFID
    Analog Electronics
    Embedded C
    Embedded System
    Embedded Linux
  • $30 hourly

    • 4.7/5
    • (46 jobs)
    I have over four years of experience as a software developer designing websites and mobile applications for a range of industries. I work as a freelancer full-time and manage a group of brilliant problem-solvers that includes great engineers. I also have four years of experience working with MATLAB. During which I solved numerous problems related to Digital Signal Processing, Image Processing, Linear-Non-Linear Optimization. Machine learning, Computer vision, Fuzzy logic system, Digital filter design, Matlab GUI APP development and much more.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    WordPress
    Arduino
    UI/UX Prototyping
    WordPress Development
    ESP32
    Web Development
    MATLAB Script
    Database Management System
    API Development
    Artificial Intelligence
    Elementor
    Image Processing
    MATLAB
    Python
  • $70 hourly

    • 4.9/5
    • (18 jobs)
    Senior Audio Expert with 10 years of experience and a PhD in Machine Learning, specializing in machine learning, deep learning and signal processing. Very knowledgeable in generative AI. Trusted by Fortune 500 companies in telecommunications and tech, research laboratories and cutting edge startups. Delivering state-of-the-art models, complex algorithms, patents and know-how to dozens of worldwide clients. Don’t hesitate to contact me here or at ivan@nanophonics.com if you need help with any of the following: - gen AI - signal processing algorithms - biomedical sound signal analysis - predictive analytics and modeling - audio/music recognition - recommendation models - audio codecs - room acoustics - feature engineering - intellectual property - noise cancellation - packet loss concealment - audio fingerprinting - anything else that requires extensive scientific and empirical research.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Audio Engineering
    Artificial Intelligence
    Medical Informatics
    Algorithm Development
    Data Analysis
    Deep Learning
    MATLAB
    Data Science Consultation
    Machine Learning
    TensorFlow
    Python
    Neural Network
    Data Science
  • $40 hourly

    • 5.0/5
    • (108 jobs)
    Hello, I'm Tam Nguyen Van, a Computer Science graduate from the prestigious Hanoi University of Science and Technology.🎓 Currently, I thrive as a versatile Machine Learning & Deep Learning freelancer, merging a solid foundation in Mathematics and Machine Learning theory with practical programming expertise. My proficiency spans frameworks such as Tensorflow and Pytorch, enabling me to adapt to diverse project requirements seamlessly. Moreover, I boast hands-on experience in deploying Machine Learning models into production environments using REST API, Docker, Flutter, and AWS. 🚀 As a passionate researcher and problem solver in the realm of Machine Learning, I am driven by the challenge of tackling intricate tasks head-on. When you engage me as a freelancer, expect nothing short of timely delivery and impeccable results. My skill set encompasses: • Python. • Tensorflow/Keras, Pytorch, sklearn, pandas. • Machine Learning/Deep Learning. • REST API, Docker. • Flutter. • AWS services. Let's collaborate and bring your projects to life! 🤝
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    AWS Lambda
    OCR Algorithm
    Amazon S3
    Docker
    Data Entry
    Machine Learning
    Machine Learning Model
    Python
    Keras
    Deep Learning
    Natural Language Processing
    PyTorch
    Computer Vision
    TensorFlow
    Deep Neural Network
  • $40 hourly

    • 5.0/5
    • (6 jobs)
    I am pursuing my Ph.D. in the Department of Electrical and Electronic Engineering (ECE) at Purdue University, West Lafayette. My current research interests are focused on Computational Electromagnetics (CEM), Electromagnetic modeling, Neural Engineering, and Numerical Solvers. The Ph.D. projects are applications of CEM such as Transcranial Magnetic Stimulation (TMS), Transcranial Direct Current Stimulation (tDCS), Biomedical Signal Analysis, Neuroscience. Besides, they also incorporate Computer Vision, Machine Learning, Neural Modelling, and Digital Image Processing. I am highly interested in the R&D sector of the industry and actively looking for opportunities that can foster my professional and technical skills. Besides, I am also available for independent freelancing work.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Academic Writing
    LaTeX
    Finite Element Modeling
    C
    Numerical Computing Software
    Numerical Analysis
    Electromagnetic Simulation Software
    Engineering Modeling Software
    Artificial Intelligence
    Scientific Computation
    Python
    MATLAB
    Computer Vision
    Machine Learning
  • $30 hourly

    • 4.8/5
    • (143 jobs)
    As a highly skilled and experienced Embedded Software Engineer with 7 years of experience in the automotive industry, I have a proven track record of designing and developing software for embedded systems, including hardware, device driver, firmware, and applications for PC and iOS. I have strong expertise in programming languages such as C/C++, ASM, C#, Objective C, shell script, Swift, and a wide range of microcontrollers such as MCU, SoC, ARM, SH, AVR, PIC, ESP, TI CC25xx, TI CC32xx, ESP32, ESP8266. I have also developed deep knowledge in operating systems such as QNX, Linux, and RTOS such as FreeRTOS, µC/OS-III, Zephyr. My skills in embedded GUI development using Qt, uGFX, TouchGFX, and debugging tools such as U-link, Lauterbach, E10A, E1, Segger Jlink, DStream, I-Jet, GDB enable me to deliver robust and high-performance software solutions. As a former Senior Embedded Software Engineer and Team Leader, I have successfully led cross-functional teams of software engineers to deliver quality projects on time and within budget. I have also worked with various industry and automotive protocols such as CAN, LIN, Flexray, SAE J1939. Furthermore, I have experience with AWS Services, AWS IoT, and AWS Lambda, and I am always eager to learn emerging technologies and trends in the field of embedded software development. With my expertise and proven track record, I am confident that I can contribute to any organization seeking a highly skilled Embedded Software Engineer.
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Automotive Engineering
    Driver Development
    QML
    Qt Framework
    Linux
    FreeRTOS
    Zigbee
    nRF52
    NFC
    STM32
    ESP32
    Embedded C
    Python
    Embedded System
  • $40 hourly

    • 4.9/5
    • (68 jobs)
    As a versatile Embedded Systems and Machine Learning Engineer, I bring over a decade of expertise in developing robust embedded systems, IoT firmware, embedded linux, automotive and AI-driven applications. ⭐ I have worked with world leading embedded software development organizations like Mentor Graphics, Siemens and u-blox. I got an experience of working through complete product development life cycle and have lead multiple teams in above organizations. I got expertise on following area: ---------------------------------------------------------- 𝐒𝐮𝐦𝐦𝐚𝐫𝐲 𝐨𝐟 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 ---------------------------------------------------------- 𝐌𝐢𝐜𝐫𝐨𝐂𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐞𝐫𝐬: 8051, ATSAMD21, ATSAME54, ATSAME51, EFR32, STM32F4,STM32Lxx, PSoC3,MSP430, CC2564, CC2540b, ESP32, nRF52, nRF9160 𝐅𝐏𝐆𝐀 𝐛𝐨𝐚𝐫𝐝𝐬: Spartan, Zynq series 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐨𝐫𝐬 : i.MX 6, i.MX 8, Raspberry Pi, BeagleBone 𝐑𝐓𝐎𝐒: Nucleus, FreeRTOS, MbedOs, ZephyrOS, QNX, TI-RTOS, embedded linux, raspbian, Debian 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐩𝐫𝐨𝐭𝐨𝐜𝐨𝐥𝐬 : WiFi (IEEE 802.11 a/b/g/n/r), BLE, LTE CAT1 / CAT M1, NB-IOT, 2G/3G/5G, RF and Lora modules (SX1278 etc.) ---------------------------------------------------------- ✔ 𝐏𝐂𝐁 𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠 ---------------------------------------------------------- Altium Designer, Easy EDA, KiCAD, Proteus, Eagle ----------------------------------------------------------------- 𝐒𝐮𝐦𝐦𝐚𝐫𝐲 𝐨𝐟 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗔𝗜: ----------------------------------------------------------------- I have extensive experience working with a variety of libraries and tools, including: 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗔𝗜: TensorFlow, PyTorch, Keras 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻: OpenCV, YOLO, Mask R-CNN, OPENCL, CUDA 𝗡𝗟𝗣: SpaCy, NLTK, Hugging Face Transformers 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀: Rasa, Dialogflow, Botpress 𝗟𝗟𝗠𝘀 / 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻: OpenAI GPT-3, GPT-4, LangChain 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲: Nvidia Jetson, Raspberry Pi ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★ Looking to hire for embedded system or AI-powered product development? Let’s Connect to understand best fit for my skills. ________________________________________________________________________ embedded systems | embedded engineer | embedded linux developer | embedded software developer | firmware developer | esp32 firmware developer | arduino firmware developer | iot engineer | chatbots | OpenAI | ChatGPT | LangChain | LLM | computer vision | NLP | Nvidia Jetson | CNN | RNN | TensorFlow | PyTorch | Keras | OpenCV | YOLO | Mask R-CNN | SpaCy | NLTK | Hugging Face Transformers | Rasa | Dialogflow | Botpress | GPT-3 | GPT-4 | Raspberry Pi
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Internet of Things
    Software Development
    Embedded C
    Embedded Application
    Arduino Firmware
    Embedded Linux
    Microcontroller Programming
    Raspberry Pi Firmware
    Firmware Programming
    ESP32
    nRF52
    Embedded System
    FreeRTOS
    PCB Design
    STM32
  • $30 hourly

    • 4.9/5
    • (115 jobs)
    Hi there! I'm a freelance Computer Vision and OCR expert with over 10 years of experience in developing image and text-based AI solutions for various domains and platforms. I have a strong background in computer vision, deep learning, and Python programming. I have successfully completed projects involving: • Building computer vision applications using OpenCV, TensorFlow, PyTorch, and Keras • Building Face Recognition system using OpenCV, TensorFlow, PyTorch. • Developing OCR systems using Tesseract, EasyOCR, and Google Cloud Vision • Extracting text and data from images, PDFs, invoices, receipts, and ID cards • Enhancing image and text quality using image processing, denoising, and super-resolution techniques • Implementing state-of-the-art computer vision models such as YOLO, Mask R-CNN, and U-Net • Creating interactive and user-friendly GUIs for computer vision and OCR applications • Integrating computer vision and OCR solutions with web and mobile applications I'm passionate about creating innovative and intelligent computer vision and OCR solutions that can process and analyze images and text. I'm always eager to learn new technologies and frameworks in the computer vision and OCR field. I'm also proficient in web development, data visualization, and machine learning. I value quality, efficiency, and communication in my work. I always deliver on time and within budget. I'm flexible and adaptable to different project requirements and scopes. I'm also friendly and easy to work with. If you're looking for a reliable and skilled Computer Vision and OCR freelancer, look no further. I'm ready to help you with your project and achieve your goals. Let's chat!
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    FastAPI
    React
    Next.js
    Web Scraping
    Natural Language Processing
    ChatGPT
    OCR Algorithm
    Android NDK
    Machine Learning
    OpenCV
    Automatic Speech Recognition
    Tesseract OCR
    Amazon EC2
    Computer Vision
    C++
  • $67 hourly

    • 5.0/5
    • (11 jobs)
    "We choose to go to the Moon [...] and do the other things, not because they are easy, but because they are hard" JFK I learn fast and have strong math, analysis and problem solving skills. I'm quite durable when facing a frustrating problems. Fixed and maintained projects written by others many times as well as built the working solutions from scratch myself. Daily Linux user. Can natively work on Mac or Windows as well. As a teenager I passionately coded games, map editors and simple utils in C++ and Python, but studying sound engineering and acoustics at the University got me really hooked into the highier math concepts, numerical computing and DSP in general. It introduced me to the Matlab/Octave as well. I quickly realized I can solve many practical real-life problems with my existing programming skills and all the new knowledge catalyzed my further development as a programmer greatly. During the following 20 years I worked on various projects and am constantly improving my skills and experience. Audio, DSP and physics-related utilities are not my only areas of expertize. I still like programming for video, graphics and games in mind, embedded hardware and more general computing as well. I love innovating and constantly work on my own inventions. Always open to learn new things and to make the world a better place. Let's do it together!
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Firmware
    OpenGL Shading Language
    CUDA
    Audio Engineering
    Qt Framework
    MATLAB
    GNU Octave
    C++
    C
  • $49 hourly

    • 5.0/5
    • (15 jobs)
    7+ years in audio, acoustics, medical ultrasound, vibration, DSP for consumer products, buildings, research and development. PhD, published author and inventor in few patents. 5+ years of research and development experience in acoustic and haptic device development including med tech. Areas of expertise: - Audio DSP including Acoustic Echo Cancellation AEC, Acoustics Noise Cancellation ANC, Voice Activity Detectors, Cirrus Logic, Sigma DSP, Threshold Detectors. - Medical ultrasound: ultrasonic transducers including underwater, measurement, piezoelectric and Langevin transducers. - Vibration: measurement using industry-standard accelerometers, signal processing, simulation using Finite Difference or Finite Element for buildings and products, transfer function measurements, setup of custom setups, ground-borne vibration analysis from trains, radiated noise, vibration actuator design. - Haptics: design of haptic systems, depending on use case. - Measurements: Laser Doppler Vibrometer, Thermal measurements using FLIR systems, - MATLAB and Python scientific programming and publication-level data analysis. - Prototyping: PCB design, etching and milling, Lathe and CNC metal work, soldering, reverse engineering. Relevant achievements Sole inventor in 3 patent applications, 2023 Founded 4DHaptics.co, a company specialising in vibration feedback solutions, 2023 Published in Nature Scientific Reports and IEEE, 2021–2022 Presented my publications in IEEE Ultrasonic Symposium, 2021–2022 Awarded funding from the Finnish Cultural Foundation for PhD studies, 2021–2022 Awarded R2B funding to obtain PhD in novel medical ultrasonic devices, 2019 Awarded from Association of Noise Consultants (ANC) for excellence in vibration modelling, 2019 Awarded funding from the Institute of Acoustics (IoA) for STEM activities, 2018–2019 Awarded Distinction and Vice Chancellor’s Excellence Scholarship for MSc studies, 2016–2017
    vsuc_fltilesrefresh_TrophyIcon Digital Signal Processing
    Hardware Prototyping
    Medical Device
    Biomedical Engineering
    Audio Engineering
    Haptics
    Acoustical Engineering
    RStudio
    R
    Python
    COMSOL Multiphysics
    Simulation Software
    Data Analysis
    Finite Element Modeling
    Mechanical Engineering
    Finite Element Analysis
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