Analog Electricians zum Anheuern
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Gesponserte Freelancer
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DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda weniger
macroenergy
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engrusmanfaiz engrusmanfaiz
$25 USD / Stunde
Expert PCB Layout|AI Firmware RF Embedded IoT|FPGAPakistanI’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven...I’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven expertise in ESP32, STM32, Arduino, MATLAB, and Altium Designer. Strong background in delivering production‑ready designs for IoT, automation, and industrial applications. Core Skills - Embedded Systems (ESP32, STM32, Arduino) - PCB Design – Altium, KiCad - Firmware Development (C/C++) - MATLAB / Simulink / LabVIEW - Communication Protocols: UART, SPI, I2C, CAN - IoT Systems & Sensors - Hardware Debugging & Testing - Power Electronics & Control Systems My focus is on precision, efficiency, and reliability from concept to prototype. I specialize in transforming ideas into reliable, production-ready electronic systems from schematic to firmware to prototype. 💡 Core Expertise 🔹 PCB Design & Hardware Development Expert in Altium Designer, KiCad, Eagle, and EasyEDA High-speed multilayer PCB design with analog/digital mixed-signal precision Proven experience with BMS boards, IoT devices, RF modules, and motor drivers Emphasis on EMC compliance, low-noise layout, and manufacturability 🔹 Embedded Systems & Firmware Engineering Proficient in C/C++, FreeRTOS, and bare-metal programming Platforms: STM32, ESP32, PIC, Arduino, nRF52, Raspberry Pi Integration of sensors, actuators, communication interfaces, and wireless modules Focused on power optimization, real-time control, and efficient resource use 🔹 RF, IoT, Raspeberry PI & Wireless Communication Skilled in Wi-Fi, BLE, Zigbee, LoRa, and custom RF design PCB antenna tuning and matching network design Cloud & data integration via MQTT, HTTP/HTTPS, and Python automation 🧠 Secondary Expertise 🔸 Simulation & Modeling MATLAB/Simulink for control, signal processing, and dynamic systems LTSpice, Multisim, Proteus for analog/digital circuit simulation 🔸 Test, Measurement & Automation LabVIEW NI for data acquisition, visualization, and industrial automation Real-time system design, test bench automation, and measurement control 🎯 Why Choose Me ✔ Master’s-level expertise in Embedded & Electronics Design ✔ Cross-domain proficiency: Hardware + Firmware + RF ✔ Precise documentation — schematics, BOM, and Gerber files ✔ Fast communication, full confidentiality, and milestone-based delivery ✔ Free post-project support for long-term client satisfaction Let’s turn your concept into a powerful, real-world product with precision, reliability, and innovation. Best regards, Engr. Muhammad Usman PCB | Embedded | RF | IoT | MATLAB | LabVIEW weniger
engrusmanfaiz
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Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core...Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core Competencies: -PCB Design & Development: Expert in designing reliable, high-performance printed circuit boards (PCBs). Specialization in power supply circuits (DC-DC, AC-DC conversions) and multilayer designs for embedded systems. Proven track record in developing efficient LED driver circuits and RF PCB layouts. -Firmware Development: Extensive experience programming microcontrollers including STM32, DSPIC, ESP32 and ESP8266. Mastery of communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS for seamless integration. Proficient in implementing wireless technologies including Wi-Fi, Bluetooth, and ZigBee. -RF Design & Analysis: Strong capabilities in RF circuit design, antenna optimization, and simulation for applications like WiFi, Bluetooth, and RFID. Expertise in developing RF filters, splitters, transceivers, and power amplifiers tailored to specific application needs. I am committed to delivering cost-effective, high-quality solutions without compromising performance or deadlines. I welcome the opportunity to connect and discuss how I can contribute to your projects. weniger
markoa7
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Hello, My name’s Saddam Gul, and I’m an Electronics Engineer who is highly educated and skilled in a plethora of different build and project types. I have operated as a freelancer for the past 6 years and have fantastic ratings from my past customers, as can be seen in the Ratings section of my profile. I have...Hello, My name’s Saddam Gul, and I’m an Electronics Engineer who is highly educated and skilled in a plethora of different build and project types. I have operated as a freelancer for the past 6 years and have fantastic ratings from my past customers, as can be seen in the Ratings section of my profile. I have knowledge and experience with all of the following, which I offer as services to all my clients: • Analog and Digital Circuits Design • Circuit Schematic Design • PCB Layout Design • Circuit Simulations • Matlab Coding • Matlab Simulink Simulations • FPGA Verilog/VHDL Coding • C/C++, Java, and C# Coding • Electronics Circuit Prototype Development and Testing • Embedded System • Microcontroller Coding • IoT • Power Electronics • Digital Logics Design • Android and IOs App Development • Web App Development I am also an expert in these software tools but not limited to: Circuits and PCB layout designing Tools/Software 1- Altium Designer 2- Diptrace 3- Easyeda 4- Kicad 5- Circuit Maker Simulations Software 1- Matlab Simulink 2- Proteus 3- Logisim 4- PSIM 5- Multisim Programming Software 1- Arduino IDE 2- Dev C++ 3- Visual Studio 4- Maple 5- Code Composer Studio (CCS)" 6- Flutter I work 6 days a week, and am available at all hours during those days. All my work is guaranteed to be on time AND on budget, and I am always available to answer any questions or concerns you may have during the completion of your product. Any questions? Interested in working with me? Send me a message or hit the ‘Hire Me Now’ button and let’s get started! weniger
saddamgul842
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I am a seasoned Full-Stack Developer with expertise in building dynamic, secure, and scalable applications. I specialize in high-performance web and mobile apps, Shopify development, blockchain integration, and AI-powered machine learning systems. ? Skills at a Glance Web & Shopify Development - Shopify: Shopify...I am a seasoned Full-Stack Developer with expertise in building dynamic, secure, and scalable applications. I specialize in high-performance web and mobile apps, Shopify development, blockchain integration, and AI-powered machine learning systems. ? Skills at a Glance Web & Shopify Development - Shopify: Shopify Theme Development, Shopify App Development (Embedded Apps, Custom Apps) - Back-End: Python (Django), PHP (Laravel), Node.js (Express.js) - Front-End: JavaScript (React.js, Vue.js, Svelte.js, Next.js), TypeScript - Styling: Tailwind CSS, Material-UI, SASS Shopify App Development - Custom Shopify Apps (Node.js, React, Laravel) - Shopify API (REST & GraphQL) - App Extensions & Shopify Functions ? Why Hire Me? ✅ Full-stack expertise from design to deployment ✅ Custom Shopify solutions & scalable apps ✅ Experience in AI, blockchain, and emerging tech ? Services - Shopify Theme & App Development - Full-Stack Web & Mobile App Development ? Featured Projects 1️⃣ Shopify Custom App – Built a private app integrating custom product recommendations using AI. 3️⃣ AI Object Recognition – Developed a CNN-based vision system for real-time robotics perception. 4️⃣ E-Commerce Platform – Scalable marketplace with React.js & Django. ? Let’s collaborate and build something extraordinary together! weniger
lazarr4
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✪ ✪ ✪ Web & Mobile App Developer | AI Engineer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a software developer and AI Engineer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development, AI automations, designing and...✪ ✪ ✪ Web & Mobile App Developer | AI Engineer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a software developer and AI Engineer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development, AI automations, designing and implementing clean, efficient systems that solve real business problems. I work across web applications, custom software, APIs, and backend systems, ensuring performance, security, and long-term maintainability. In addition to development, I bring practical UI/UX design skills to the table. As a part-time designer, I handle responsive layouts, interface design, and essential branding or graphics when needed, ensuring smooth alignment between design and functionality. I also work as a data engineer, supporting projects that involve data processing, integration, automation, and analytics pipelines. Whether it’s structuring data, building workflows, or integrating data into applications, I focus on accuracy, scalability, and business value. I believe in clear communication, realistic timelines, and ownership of work. My approach is simple: understand your requirements deeply, propose the right solution, and deliver with consistency and transparency. Core Skills & Services: ✅ Web & Software Development ✅ Front-End & Back-End Engineering ✅ UI/UX & Responsive Design ✅ Data Engineering & Automation ✅ API & Third-Party Integrations ✅ Database Design & Optimization ✅ Scalable & Maintainable Architectures If you’re looking for a developer who can code with structure, design with purpose, and handle data intelligently, I’d be happy to discuss your project. Let’s build something solid—together. weniger
arbu1499
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guruexpert123 guruexpert123
$35 USD / Stunde
Industrial Automation & Embedded Systems EngineerUnited StatesI am an Industrial Automation and Embedded Systems Engineer passionate about creating intelligent, automated solutions that improve productivity, safety, and efficiency. My experience covers PLC programming, HMI design, embedded control, and electronic system development for industrial and manufacturing environments....I am an Industrial Automation and Embedded Systems Engineer passionate about creating intelligent, automated solutions that improve productivity, safety, and efficiency. My experience covers PLC programming, HMI design, embedded control, and electronic system development for industrial and manufacturing environments. I develop control systems using Siemens, Allen-Bradley, and Delta PLCs, integrating sensors, drives, and actuators through Modbus, Profibus, and Ethernet/IP. I also design custom embedded controllers based on STM32 and ESP32, writing robust C/C++ firmware for real-time process control. For hardware design, I use Altium Designer and Proteus to create PCBs optimized for noise reduction and durability in harsh conditions. I’ve built solutions such as automated inspection systems, motor control panels, and industrial data loggers. Combining automation logic with embedded intelligence, I deliver systems that bridge traditional control engineering and modern connected technology. weniger
guruexpert123
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nguyenphuclam06 nguyenphuclam06
$30 USD / Stunde
AI Full stack Web And mobile Developer | MVPVietnamI am a Senior AI Full Stack Web & Mobile Developer with 10+ years of experience building scalable digital platforms, AI-powered applications, and high-performance web/mobile products. I help startups and businesses turn ideas into fully functional MVPs quickly and efficiently. My expertise spans across AI...I am a Senior AI Full Stack Web & Mobile Developer with 10+ years of experience building scalable digital platforms, AI-powered applications, and high-performance web/mobile products. I help startups and businesses turn ideas into fully functional MVPs quickly and efficiently. My expertise spans across AI integration, modern web frameworks, mobile development, and cloud architecture, allowing me to deliver complete end-to-end solutions—from concept to deployment. I specialize in helping startups launch MVPs, SaaS platforms, and AI-powered products that are scalable, secure, and ready for growth. Whether you need to build a product from scratch, integrate AI, or scale an existing platform, I can help you deliver a reliable solution. What I Can Do For You ✅ AI Application Development ✅ AI-powered SaaS platforms ✅ ChatGPT / LLM integrations ✅ AI automation tools ✅ Recommendation systems ✅ AI chatbots & assistants ✅ Data analysis & machine learning models Tools: ✅ Python ✅ TensorFlow ✅ OpenAI API ✅ LangChain ✅ Vector databases ✅ Full Stack Web Development ✅ Building fast, modern, scalable web applications. Frontend: ✅ React ✅ Next.js ✅ Vue ✅ TypeScript ✅ Tailwind CSS Backend: ✅ Node.js ✅ Expres ✅ NestJS ✅ Python ✅ Django Database: ✅ PostgreSQL ✅ MongoDB ✅ MySQL ✅ Redis Mobile App Development ✅ React Native ✅ Flutter ✅ Swift ✅ Kotlin I develop apps for: ✅ iOS ✅ Android ✅ Cross-platform MVP apps ✅ MVP Development for Startups I help startups launch quickly with a Minimum Viable Product. ✅ Services include: ✅ Product architecture ✅ Rapid development ✅ UI/UX guidance ✅ Scalable backend ✅ Launch support Typical MVP timeline: 3–8 weeks ✅ Cloud & DevOps ✅ AWS ✅ Google Cloud ✅ Docker ✅ CI/CD pipelines ✅ Kubernetes ✅ Serverless architecture ✅ Industries I Have Worked With ✅ AI SaaS platforms ✅ Fintech ✅ Blockchain ✅ Healthcare ✅ E-commerce ✅ Social platforms ✅ EdTech ✅ Real estate tech Why Clients Work With Me ✅ 10+ years development experience ✅ Startup & MVP specialist ✅ Clean, scalable architecture ✅ Fast communication ✅ Reliable delivery ✅ Long-term collaboration mindset Recent Project Types ✅ AI SaaS platform for business automation ✅ Marketplace web platform ✅ AI chatbot customer support system ✅ Crypto / blockchain dashboards ✅ Mobile apps for startups ✅ Real-time analytics dashboards My Development Process ✅ Understand your product vision ✅ Plan architecture & tech stack ✅ Develop MVP rapidly ✅ Testing & optimization ✅ Launch & scale Availability I am available for: ✅ Long-term projects ✅ Startup MVP development ✅ AI integration projects ✅ Web & mobile platform development 💬 Let's discuss your project and turn your idea into a working product. weniger
nguyenphuclam06
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freelancer1158 freelancer1158
$75 USD / Stunde
AI & Engineering Expert | Data & Automation ProIsraelMultidisciplinary Electrical & Electronics Engineer (MSc, PE) with 15 years leading projects from aerospace flight-hardware to Industry 4.0 factories. I fuse rugged hardware with AI-driven intelligence, delivering concept-to-production solutions that cut risk and compress schedules. Core Expertise o PCB &...Multidisciplinary Electrical & Electronics Engineer (MSc, PE) with 15 years leading projects from aerospace flight-hardware to Industry 4.0 factories. I fuse rugged hardware with AI-driven intelligence, delivering concept-to-production solutions that cut risk and compress schedules. Core Expertise o PCB & Circuit Design - 350 + boards (analog, high-speed digital, RF 6 GHz, power 30 kW); EMC/EMI, DFM/DFT o Embedded & IoT - STM32/ESP32/RPi, secure OTA, ultra-low-power edge nodes, MQTT/LwM2M o Industrial Power & Control - NEC/IEC-compliant plant layouts, ETAP studies, PLC/SCADA/VFD commissioning o AI & Analytics - Python/TensorFlow/XGBoost pipelines, predictive maintenance, RL energy optimizers, Grafana/Dash dashboards o MATLAB/Simulink & DSP - motor FOC/BLDC, power-system transients, Kalman/FFT filtering Differentiators End-to-End Ownership - feasibility ? architecture ? schematic / PCB ? firmware ? cloud ? certification ? ramp-up Cross-Disciplinary Fluency - hardware + firmware + data science + automation Compliance First - DO-160, IEC 61508 SIL-3, UL 508A, FCC/CE, ISO 13849 Leadership - managed 18-engineer teams, Agile/Scrum & PLM (Arena, Jira) Quality Mindset - IPC Class 3, Six-Sigma GB, 100 % unit-tested critical code Tools & Stack Altium, KiCAD, Allegro, AutoCAD Electrical | SPICE, CST, HFSS | C/C++, Python, Rust-embedded, FreeRTOS, Zephyr | ETAP, Power Factory | TensorFlow, PyTorch, Scikit-Learn | Siemens TIA Portal, Rockwell Studio 5000 Select Achievements o Aerospace: Flight-qualified DAU; DO-160G EMI passed first shot o Renewables: 5 MW PV plant LV/MV design; 18 % copper saved via ampacity optimization o Semiconductor Fab: AI predictive maintenance cut tool downtime 45 % (US \$1.3 M/yr) o Smart Factory: 120 IoT gateways + 900 sensors; OEE boosted 11 % Client Value I marry rigorous electrical engineering with modern data science to create reliable, insight-rich products. Engage me when you need faster time-to-market, lower lifecycle cost, and documentation your auditors will love. weniger
freelancer1158
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Full-Stack & Mobile App & CRM & Artificial Intelligence Expert with over 8 years of experience designing and developing high-performance applications for web and mobile platforms. I specialize in creating AI-powered features, agentic AI workflows, machine learning solutions, natural language processing (NLP),...Full-Stack & Mobile App & CRM & Artificial Intelligence Expert with over 8 years of experience designing and developing high-performance applications for web and mobile platforms. I specialize in creating AI-powered features, agentic AI workflows, machine learning solutions, natural language processing (NLP), cloud-native architectures, and scalable digital platforms that help businesses grow and adapt quickly. My technical expertise spans modern frontend frameworks (React, Angular, Vue, Next.js), backend development (Node.js, Python/Django, Java/Spring Boot, .NET Core), and mobile platforms (React Native, Flutter, Swift, Kotlin). I am also skilled in cloud computing (AWS, Azure, GCP), containerization and DevOps (Docker, Kubernetes, CI/CD), and databases (PostgreSQL, MySQL, MongoDB, Firebase, Redis). In the AI domain, I have built intelligent agents, RAG pipelines, and AI-driven SaaS solutions, leveraging frameworks like LangChain and integrating LLMs (OpenAI, HuggingFace, Anthropic) for tasks such as automation, decision-making, and conversational AI. My ML expertise includes computer vision, predictive analytics, and NLP applications such as chatbots, sentiment analysis, and text classification. I have successfully delivered projects across FinTech, Healthcare, E-Commerce, Travel, and EdTech, integrating complex workflows, APIs, and real-time features to provide seamless user experiences. My clients value me for writing clean, maintainable code, solving tough technical challenges, and delivering projects on time. Passionate about turning complex ideas into intuitive, impactful products, I bring a problem-solving mindset, strong communication skills, and a commitment to building solutions that deliver measurable business results. weniger
sekai1116
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