Hire the Best Digital Signal Processing Specialists
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YOUR VISION, REALIZED. 🚀 Hello! I'm Armaghan, a passionate Software Developer with a strong command of Python and MATLAB, specializing in crafting smart automation solutions and intelligent systems. I bring hands-on experience in building AI Agents and deploying automation pipelines across various platforms, consistently delivering results with a strong 100% Job Success score. My expertise is broad and deep, focused on creating elegant and efficient solutions tailored to business needs. My technical toolkit includes: 🥇Automation Development: Python, Zapier, Make.com, n8n, UIPath 🥇Web Automation: Selenium, Playwright, Scrapy, Zyte 🥇CAD Design Automation: using ezdxf for generating CAD files (.dxf, .dwg etc.) 🥇Digital Signal & Image Processing 🥇Desktop and Web App Development: using PyQt and React I thrive on tackling complex challenges and have successfully built and delivered end-to-end automation systems. A key example is the custom solution developed for a capacitor manufacturing company, which completely streamlined their workflow—from order intake to design file generation, Excel-based buildsheet automation via VBA, and auto-emailing the production team. This robust system was implemented as both a desktop application (PyQt) and a web app (React). Whether it's automating repetitive tasks, building scalable systems, or integrating platforms, I take pride in delivering solutions that optimize workflows and drive efficiency. Explore my client feedback to see the real-world impact of my work! 💡 Ready to turn your innovative ideas into reality? I'm here to help. Let's discuss how I can contribute to your project's success in optimizing operations or building robust software solutions. 📧 Get in touch – let's make your project shine!

Hello everyone! I am Amanullah, a Computer Engineer with a strong background in MATLAB, Python, Web Scraping, and IT Support. With over 5 years of experience in web scraping and more than 10,000 projects completed on freelancing platforms, I have honed my skills to deliver high-quality work consistently. My technical expertise extends to proficiency in programming languages such as MATLAB, C++, Python, and R. I have hands-on experience with software development methodologies like Agile and Scrum, and database technologies such as SQL and MongoDB. I am also familiar with software tools such as Datadog, Pingdom, RabbitMQ, and Slack. In my previous roles as a Software Developer at We4Do (PVT.) Limited and a Support Engineer at Pug Interactive, I developed and maintained software applications, provided remote technical support, and resolved complex technical issues, ensuring a high level of customer satisfaction. I also hold certifications from IBM and Google in areas like Technical Support, Cybersecurity, System Administration, Data Analysis, and Troubleshooting. - 5+ years of experience providing technical support and IT services. - Strong programming skills in Python, MATLAB, C/C++. - Over 10000 satisfied clients worldwide. - Proficient in various tools including Datadog, MongoDB, Pingdom, RabbitMQ, and Slack. - Experienced in web scraping using Python with more than 1000 websites scraped. - Efficient and affordable services. - Always active and ready to support clients. I am not just a developer but also a great teacher of programming, ready to share my knowledge and experience. I am always ready to take on new challenges and contribute to the success of your team. Let's connect and see how we can work together to achieve your goals!

I help researchers, startups, and businesses turn AI ideas into working MVPs and scalable products through machine learning development, AI model integration, AI/Backend Engineer, Workflow Automations and research-backed implementation & writing support. 🏆 Top Rated | 100% Job Success | about $10K+ Earned | 40+ Completed Upwork Jobs Whether you need to validate an AI idea, integrate an existing model, reproduce research code, or improve an ML pipeline, I can help move your project from concept to a reliable implementation. 🏆 MVPs to Scalable Products | AI Research & Development | Research Support-Asistance 🧠 Deep Learning | Machine Learning | ML Model Training & Fine-Tuning | APIs | LLMs 🌟 2D/3D Vision | Sensors and Medical Data | GitHub & Hugging Face Code Reproduction 🧠 Classification, Regression, Time Series, Forecasting, Detection & Recognition WHAT I CAN HELP YOU BUILD: ✅ AI & Machine Learning MVPs, SaaS, Startup Predictive models, prototypes, backend APIs, AI model integration, and deployment-ready workflows. ✅ Deep Learning & Computer Vision Solutions Image classification, object detection, segmentation, anomaly detection, medical imaging, and 2D/3D vision pipelines. ✅ LLM, RAG & AI Integration OpenAI API integration, LangChain workflows, ChromaDB knowledge bases, retrieval pipelines, and AI-powered applications. ✅ Model Training & Fine-Tuning Data preparation, training pipelines, experimentation, evaluation, optimization, and reproducible implementation. ✅ Research Support & Code Reproduction Research-paper implementation, GitHub and Hugging Face code reproduction, benchmarking, ablation studies, experiment support, and technical reporting. ✅ Medical & Scientific Data Solutions Research-focused machine learning workflows for structured, image, and multimodal datasets. ✅ Time-Series & Sensor Data Solutions Forecasting, anomaly detection, signal processing, predictive modelling, and machine learning workflows for sensor, IoT, and sequential datasets. CORE TOOLS: Python | PyTorch | TensorFlow/Keras | Scikit-learn | OpenCV | Vercel AI | Github | Hugging Face | Flask | FastAPI | OpenAI API | Claude Code | LangChain | ChromaDB | Next.js | SQL | Docker | R/Rstudio | Matlab PyTorch | TensorFlow | Deep Learning | Neural Networks | Machine Learning | Machine Learning Model | Large Language Model | RAG | AI Model Development | AI Model Integration | Data Engineering | biostatistics | Statistical Analysis | Data Engineering | Image processing | Signal Processing WHAT YOU CAN EXPECT ✓ Clear communication and realistic scoping ✓ Clean, reproducible code and documentation ✓ Research-backed implementation decisions ✓ Flexible collaboration across USA, Europe, UK, and Australia time zones I also support Python/R Data Science Data Analysis, NLP, LLMs, OpenAI API, RAG chatbots, Clinical Data, Data Engineering, scraping tasks projects and build ETL pipelines as well as setup databases. Share your idea, dataset, existing codebase, or research paper, and I will help define the most practical path from prototype to implementation.

PhD machine learning specialist delivering end-to-end solutions in computer vision, sensor data analytics, and edge AI deployment. Expert in object detection, predictive modeling, and real-time inference systems from cloud to edge devices with production ML models deployed across healthcare, industrial, and smart city applications ​ What I can do for you Computer vision & image analysis: - Object detection, classification, and segmentation using YOLO, Faster R-CNN, and transformer-based models - Real-time video analytics for surveillance, quality inspection, and people/vehicle tracking - Pose estimation, facial recognition, and visual anomaly detection Sensor data & predictive analytics: - Time series forecasting, anomaly detection, and predictive maintenance from IoT sensor streams - Multi-sensor fusion and feature engineering for physiological, environmental, and industrial sensors - Signal processing pipelines: filtering, spectral analysis, pattern recognition, and event detection Edge AI & TinyML deployment: - Deploy optimized ML models on microcontrollers (Arduino, ESP32, STM32, nRF52) and edge devices (Raspberry Pi, Jetson) - Model quantization, pruning, and compression using TensorFlow Lite, TFLite Micro, Edge Impulse, ONNX End-to-end ML pipelines: - Data collection, cleaning, feature engineering, model training, validation, and deployment - Cloud and edge integration with MQTT, REST APIs, dashboards - Model monitoring, A/B testing, and continuous improvement ​ Relevant experience Computer vision projects: - Real-time object detection and tracking from LIDAR and camera feeds for traffic analytics and smart city applications - Agricultural crop disease detection on Jetson Nano using custom CNN/YOLO models with 91% accuracy - Quality inspection system for manufacturing defect detection using semantic segmentation Sensor data & predictive analytics: - Healthcare monitoring systems analyzing physiological sensor data for fall detection, activity recognition, and patient vital tracking - Predictive maintenance models for industrial equipment using vibration, temperature, and acoustic sensors - Environmental monitoring networks with real-time air and water quality assessment across multiple deployed nodes - Time series forecasting for energy consumption and demand prediction less than5% MAPE Edge AI deployments: - On-device activity recognition with TensorFlow Lite models on ARM Cortex-M4 microcontrollers - Real-time pose estimation on Raspberry Pi 4 at 30 FPS for fitness and rehabilitation applications - Multi-sensor fusion system combining IMU, GPS, and camera data for autonomous navigation ​ Tech stack: Computer vision & deep learning: - Frameworks: TensorFlow, Keras, PyTorch, OpenCV, scikit-learn, Hugging Face Transformers - Architectures: YOLO (v5/v8/v11), Faster R-CNN, ResNet, EfficientNet, Vision Transformers (ViT), U-Net - Tools: LabelImg, CVAT, Roboflow for dataset annotation and augmentation Machine learning & data science: - Classical ML: Random Forest, XGBoost, LightGBM, SVM, clustering algorithms - Time series: ARIMA, LSTM, Prophet, seasonal decomposition - Libraries: NumPy, Pandas, SciPy, scikit-learn, Statsmodels Signal & sensor processing: - Custom filtering, FFT, wavelet analysis, spectral analysis - Multi-sensor fusion, Kalman filtering, feature extraction - Python/MATLAB signal processing toolboxes Edge AI & embedded deployment: - Optimization: TensorFlow Lite, TFLite Micro, Edge Impulse, ONNX Runtime, TensorRT - Hardware: Arduino, ESP32, STM32, nRF52, Raspberry Pi (3/4/5), Jetson Nano/Xavier, Google Coral - Model compression: quantization (INT8/INT16), pruning, knowledge distillation Cloud & infrastructure: - Platforms: AWS (SageMaker, Lambda, IoT Core), Google Cloud (Vertex AI), Azure ML - APIs: REST, MQTT - Deployment: FastAPI, Flask Development tools: - Version control: Git, GitHub - Visualization: Matplotlib, Seaborn, Plotly, Streamlit, Gradio ​ With a PhD in Computer Science and Engineering (USA), Master in Electronic and Electrical Engineering (UK), I combine deep theoretical knowledge with practical implementation experience. Whether you need a computer vision system for production, sensor analytics for predictive insights, or ML models optimized for edge devices, I deliver scalable, production-ready solutions with comprehensive documentation and support.

Hello, thank you for checking out my profile. I'm a Certified LabVIEW and MATLAB Developer with over 5 years of experience in signal processing, FPGA, and Embedded System Design. With a strong set of skills and expertise, I bring proficiency in developing cutting-edge solutions in these domains. My strengths lie in my deep understanding of LabVIEW and MATLAB, allowing me to design and implement efficient algorithms for signal processing tasks. I excel in FPGA programming, leveraging its power to accelerate computations and optimize system performance. Additionally, my expertise extends to embedded systems design, where I have successfully developed robust solutions for various applications. Throughout my career, I have been involved in several notable projects such as Signal Processing of mm-wave Radar for Driver Drowsiness and Child Presence Detection for Vehicle In-Cabin Monitoring System which showcase my ability to deliver high-quality results. I have successfully implemented complex signal processing algorithms, enabling real-time data analysis for critical applications. Furthermore, my experience in FPGA design has led to significant improvements in system speed and efficiency. I hold a strong educational background, having obtained relevant certifications and a degree in Electrical Engineering. This foundation has equipped me with a solid theoretical understanding, which I consistently apply to real-world challenges. In summary, as a Certified LabVIEW and MATLAB Developer, I possess a wealth of experience in signal processing, FPGA, and embedded system design. My proven track record of delivering successful projects, along with my expertise and educational background, make me a valuable asset in tackling complex engineering problems. .

Hi, I'm Haroon, a Senior Mathematics & MATLAB/Simulink Modeling Expert with experience in developing accurate mathematical models, engineering simulations, and custom MATLAB solutions. I help students, researchers, engineers, and businesses solve complex problems with reliable, well-documented, and efficient solutions. My Expertise ➜ MATLAB Programming & Scripting ➜ Simulink Modeling & Simulation ➜ Mathematical Modeling & Numerical Methods ➜ Control Systems (PID, State-Space, MPC) ➜ Simscape & Stateflow ➜ Signal & Image Processing ➜ Data Analysis & Visualization ➜ Machine Learning & Optimization ➜ Power Systems & Electrical Engineering Why Work With Me? ✔ Clean, efficient, and well-commented code ✔ Accurate mathematical and engineering solutions ✔ Professional documentation and reports ✔ Fast communication and on-time delivery ✔ Unlimited revisions until you're satisfied ✔ Long-term support after project completion What You'll Receive ➜ MATLAB (.m) Source Files ➜ Simulink (.slx) Models ➜ Technical Report (PDF/Word) ➜ Graphs, Results & Visualizations ➜ Step-by-Step Explanation If you're looking for a MATLAB Expert, Simulink Specialist, Mathematical Modeling Expert, or Control Systems Engineer, I'd be happy to help. Send me your project details, and let's build a high-quality solution together.