IoT Engineers 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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Imaginative4U Imaginative4U
$50 USD / Stunde
Architect & Product Designer / Industrial DesignerUnited Arab EmiratesHi there, My name is Hisham, and I am Technical Architect & 3D Designer [CG Artist] with more than 15+ years in design & technical design/drafting. -I have a lot of experience in design [Architecture & Landscape sector] in residential and commercial / hospitality design. -I have a lot of experience in civil...Hi there, My name is Hisham, and I am Technical Architect & 3D Designer [CG Artist] with more than 15+ years in design & technical design/drafting. -I have a lot of experience in design [Architecture & Landscape sector] in residential and commercial / hospitality design. -I have a lot of experience in civil construction [Architecture sector] in residential and commercial / hospitality design & Steel reinforcement shop drawings -I have a lot of experience in steel design [Architecture sector] in residential and commercial / hospitality design. -I have a lot of experience in interior design & renovate / reconstructor all kind in design [Fit-out] in residential and commercial / hospitality design. -I have a lot of experience in civil construction [Production / Fabrication sector] in residential and commercial / hospitality design & Product design to manufacturing/fabrication. >>>>>>> in product design to manufacturing/fabrication from scratch such as -Kiosks, exhibitions, tents, warehouse/sheds, portable houses, tiny houses, lights design, steel structure design yachts/boats, water motorcycles, swimming board, and so on. *Note:- -Ability to convert any kind of design into reality. I have been work in positions in multi companies such as. Technical Designer, BIM Modeler, Architectural & Civil Structure Draughtsman / Technical Draftsman /Draftsman / Draftsperson / CAD Operator / Product Design / Industrial Designer Skilled in ✅AutoCAD 2D & 3D + Raster Design. ✅Revit / ArchiCAD ✅3Ds Max / Rhino 3D / Sketchup ✅Zbrush ✅Fusion 360 / Inventor / Solidworks ✅V-ray / Corona renderer ✅Showcase / Lumion / Twinmotion ✅Sketchbook Pro / Designer ✅Adobe Photoshop / Illustrator ✅Unreal Engine ✅Substance Designer / Painter weniger
Imaginative4U
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I am an Embedded Systems Developer with strong experience in Embedded C, microcontrollers, and IoT communication technologies. I specialize in designing complete embedded solutions including hardware design, firmware development, PCB design, and debugging. I have hands-on experience working with microcontrollers such...I am an Embedded Systems Developer with strong experience in Embedded C, microcontrollers, and IoT communication technologies. I specialize in designing complete embedded solutions including hardware design, firmware development, PCB design, and debugging. I have hands-on experience working with microcontrollers such as Arduino, ESP32, ESP8266, and STM32, developing reliable firmware using Embedded C. My expertise includes implementing communication protocols such as UART, SPI, I2C, LoRa, GSM, Wi-Fi, and MQTT, enabling efficient device-to-device and cloud connectivity for IoT systems. weniger
Rupalpatel2000
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redbrickamerica redbrickamerica
$75 USD / Stunde
Top-Tier American Engineers, Proven ExpertiseBangladeshWe are a team of top-rated American Engineers and Architects with over two decades of experience, based in the USA and operating since 2007. Our team is composed of highly skilled professionals specializing in a wide range of engineering and construction disciplines, ready to deliver exceptional service. Our expertise...We are a team of top-rated American Engineers and Architects with over two decades of experience, based in the USA and operating since 2007. Our team is composed of highly skilled professionals specializing in a wide range of engineering and construction disciplines, ready to deliver exceptional service. Our expertise spans across: ● Architecture Engineering ● Civil Engineering ● Structural Engineering ● Mechanical Engineering ● General Construction ● M.E.P. Engineering ● HVAC System Design ● Electrical Engineering ● 3D Modeling & Rendering With licensed engineers on board, we offer stamped and sealed drawings ready for permit submission across multiple states, ensuring full compliance with local building codes. Our Services Include: Architectural Design: We deliver comprehensive architectural plans, including detailed drawings, floor plans, elevations, and construction details, tailored to meet state-specific building codes. Structural Engineering: Specializing in wood, concrete, and steel structures, we provide complete structural designs, calculations, and analysis to ensure the integrity of your construction projects. Civil Engineering: From site plans to utility layouts, we cover grading, drainage, and land development designs, optimizing space and ensuring efficient infrastructure planning. MEP Engineering: Expertise in Mechanical, Electrical, and Plumbing designs, we ensure your building systems are both energy-efficient and code-compliant. HVAC System Design: We design state-of-the-art heating, ventilation, and air conditioning systems to ensure comfort and sustainability in any environment. 3D Modeling & Rendering: Utilizing advanced tools, we bring your visions to life through detailed 3D modeling and high-quality renders, providing immersive project visualizations. Our team is well-versed in U.S. building codes such as IRC, IBC, ASCE, and others, ensuring that every project we handle meets the highest industry standards. ● Available 24/7 ● We are always here to assist with your project needs. Contact us today to discuss how we can contribute to your project's success. Get in touch with us to discuss your next project. We are committed to delivering excellence and ensuring your success. weniger
redbrickamerica
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Hello, I am Joaquin, a Professional Electronics and Electrical Engineer with strong hands-on experience in PCB design, embedded systems, IoT, and firmware development. I am specialized in RF & antenna design, wireless communication systems, and power electronics, including DC-DC converters and power management...Hello, I am Joaquin, a Professional Electronics and Electrical Engineer with strong hands-on experience in PCB design, embedded systems, IoT, and firmware development. I am specialized in RF & antenna design, wireless communication systems, and power electronics, including DC-DC converters and power management circuits. I also have experience in mechanical design and CAD modeling, including enclosures, thermal management, and integration of electronic systems into mechanical structures. I have a proven ability to take products from concept and schematic through PCB layout, firmware integration, prototyping, testing, mechanical integration, and production support. I am experienced in working with multidisciplinary teams and delivering reliable, manufacturable designs for commercial and industrial applications. weniger
joaquinc48
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⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market...⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market across the consumer, industrial, and medical sectors. I work across the full product lifecycle — from early specification and prototyping to manufacturing support and field testing. My expertise spans custom PCB design, RTOS-based and bare-metal firmware, and embedded Linux systems, using technologies like Altium, STM32, nRF52, ESP32, FreeRTOS, Zephyr, and more. I also support clients with architecture decisions, hardware/firmware co-design, and design optimization for cost, manufacturability, and reliability. Relevant Skills: ● Hardware design and PCB development (Expert) - Custom PCB design: Rigid, Flex and Rigid-flex technologies. - EDA tools: Altium Designer, OrCAD and KiCAD. - System-level design and project planning. - Schematic capture and library management. - Multilayer layout design following IPC and industry best practices. - High-speed digital, mixed-signal, RF/wireless, and power electronics design. - Interfaces: DDR, LVDS, HDMI, SATA, USB, Ethernet. - Circuitry: DC-DC converters, MCU/MPU/SoCs, ADCs/DACs, sensors, etc. - Familiar with PCBA manufacturing/assembly requirements and DFM/DFT rules. ● MCU Firmware programming (Advanced) - Languages: C, C++, Rust, ARM Assembly. - IDEs and tooling: Eclipse-based, VSCode, bare-metal toolchains, Make/CMake. - Firmware architectures: Bare-metal, RTOS, HAL/LL APIs. - RTOS: FreeRTOS, Zephyr (hands-on experience). - Ecosystems: STM32 (HAL/LL), Espressif (ESP-IDF), Nordic (nRF SDKs). - Version control: Git and SVN. - Familiarity with MISRA C/C++ standards - Architectures: ARM Cortex-M/R, Xtensa (ESP32). - Driver development: I2C, SPI, UART, ADC, PWM, external ASICs. - Protocols & stacks: BLE, LoRaWAN, HTTPS, MQTT. ● Embedded Linux development (Intermediate) - Linux for custom hardware platforms (MPUs). - Yocto Project: Linux distribution configuration and build. - Device tree and kernel driver development (sensors, ASICs, etc.).- Application development in C, C++, Python, Rust. - ARM Cortex-A architecture familiarity. ● FPGA & HDL Development (Intermediate) - FPGA/SoC development using Verilog, SystemVerilog, and VHDL. - Platforms: Xilinx Spartan-7, Zynq-7000; Intel (Altera) Cyclone, MAX series. - Custom IP design and hardware/software integration. - Familiarity with AXI/AMBA bus architectures. If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests promptly. Thank you for your time and have a great day. weniger
cmsivolella
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Thank you for visiting my profile. I am a Japanese senior software engineer. I work across IoT, embedded systems, firmware, web, and mobile. I like simple plans, small milestones, and steady delivery. My style is calm and precise. I do not overpromise. I design and ship real products end-to-end ( IoT + Firmware +...Thank you for visiting my profile. I am a Japanese senior software engineer. I work across IoT, embedded systems, firmware, web, and mobile. I like simple plans, small milestones, and steady delivery. My style is calm and precise. I do not overpromise. I design and ship real products end-to-end ( IoT + Firmware + Apps. From sensor to dashboard, clean and reliable. ) : * Firmware – ESP32/STM32/Arduino, FreeRTOS, BLE/Wi-Fi, sensors, OTA * Embedded Linux – Raspberry Pi setup, services, device I/O * Electronics bring-up – pin assignment, drivers, test firmware, basic PCB tweaks * Web dashboards – React/Next.js, charts, auth, APIs * IoT backends – Node.js, MQTT, AWS IoT/Azure IoT, alerting * Mobile apps – React Native/Flutter with BLE/Wi-Fi device control * QA & Docs – test plans, acceptance criteria, handover training # Tech Stacks I will provide : * Firmware: C/C++, ESP-IDF, STM32 HAL/LL, FreeRTOS, OTA, drivers * Embedded Linux: Raspberry Pi, Python/C++, systemd, Bash * Protocols: BLE, Wi-Fi, MQTT, Modbus, CAN (basic), REST/WebSocket * Web: React, Next.js, TypeScript, Node.js, Express, PostgreSQL * Mobile: React Native, Flutter, Bluetooth integrations * Cloud/DevOps: AWS IoT, Azure IoT, GCP, Docker, GitHub Actions * Tools: Git, JIRA, Zephyr (basic), Altium/KiCad (review & handoff) I write clean, tested code and clear README. I document pins, protocols, and build steps. I share short demos often. Time zones: PST/UK friendly. Languages: Japanese (native), English (Fluent). If you have a device to connect, data to visualize, or a prototype to turn into a stable product, I will help. Please send a short brief. I will reply with a simple plan, estimate, and timeline. weniger
Taiga0420
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Need to turn your idea into a working AI product quickly? I help startups and companies go from concept to MVP - fast - and then scale into full, revenue-generating systems. Whether it’s a web-based AI app or an embedded AI device, I build intelligent systems that learn, adapt, and perform. 🌟 What I Build ✅ AI...Need to turn your idea into a working AI product quickly? I help startups and companies go from concept to MVP - fast - and then scale into full, revenue-generating systems. Whether it’s a web-based AI app or an embedded AI device, I build intelligent systems that learn, adapt, and perform. 🌟 What I Build ✅ AI Software ✔ AI Web/Mobile App Development, full SaaS development(fast MVP, scale to real-product) ✔ AI Sales & Marketing Agents - automate customer engagement and follow-up ✔ AI Customer Service Bots - 24/7 chat, voice, and email automation ✔ Voice AI Assistants - for calls, appointments, and orders ✔ CRM & Funnel Integrations - HubSpot, GoHighLevel, Salesforce, Zoho ✔ Custom ML Models - trained for prediction, NLP, and automation tasks ✅ Embedded AI & Electronics ✔ Edge AI Systems – ML models running directly on devices (ESP32, Jetson, Raspberry Pi) ✔ IoT Device Prototypes – connected sensors, controllers, and data pipelines ✔ Embedded Vision & Audio AI – on-device image and voice recognition ✔ Hardware + Cloud Integration – send real-time sensor data to AI dashboards ✔ Rapid Hardware MVPs – prototype boards, firmware, and control apps 🌟 Tech & AI Stack ✔ AI/ML: OpenAI GPT, Claude, Llama, Hugging Face, PyTorch, TensorFlow, scikit-learn ✔ Automation: LangChain, Make.com, Zapier, n8n ✔ Embedded: Arduino, ESP-IDF, Raspberry Pi, Jetson, MicroPython, Edge TPU ✔ Cloud: AWS, GCP, Azure – scalable & secure deployment ✔ DevOps: Docker, Kubernetes, GitHub Actions for CI/CD ✔ Languages: Python, TypeScript, C/C++, Node.js, C# 🌟 Why Work With Me ✔ I build complete systems - from AI logic to working hardware ✔ Fast prototyping for startups - MVPs that can grow into real products ✔ End-to-end delivery - hardware, software, and cloud working together ✔ Startup speed with enterprise-level reliability Let’s turn your idea into a smart AI-powered product - from chip to cloud. Build fast. Launch faster. Scale confidently. weniger
DngPhgNam
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Welcome to PCB Must Innovations, Where Precision Engineering Meets Personal Commitment At PCB Must Innovations, every circuit and PCB isn’t just built; it’s meticulously crafted with an obsession for precision and reliability. Founded by a team of visionary engineers who dreamt of transforming ideas into impeccable...Welcome to PCB Must Innovations, Where Precision Engineering Meets Personal Commitment At PCB Must Innovations, every circuit and PCB isn’t just built; it’s meticulously crafted with an obsession for precision and reliability. Founded by a team of visionary engineers who dreamt of transforming ideas into impeccable electronic solutions, our agency has become a beacon of innovation and trust in the electronics design industry. ⭐Our Philosophy: We don’t just design; we redefine the standards of electronic excellence. Every project is a personal challenge, a chance to push the boundaries further than ever before. With over 1,000 successful projects delivered to more than 300 satisfied clients worldwide, our commitment to quality and precision is evident in every task we undertake. ⭐Our Services Include: ✅Reverse Engineering: We decode existing hardware to uncover and enhance underlying designs, improving performance and integrating modern technologies. ✅Architecture Finalization: We refine product architectures to optimize for manufacturability and marketability, ensuring a seamless transition from concept to production. ✅Technical Feasibility Studies: We assess the practicality of new product ideas, using in-depth analysis to predict market viability and technical hurdles. ✅Electronics Circuit Design: We engineer each circuit to outperform expectations, optimizing every component for superior functionality and energy efficiency. ✅PCB Design and Prototyping: We turn complex designs into high-performance, multi-layer PCBs, achieving a defect rate of less than 0.1% through rigorous precision engineering. ✅Hardware Testing: We validate each prototype with over 100 different tests, ensuring unparalleled reliability and resilience under any conditions. ⭐Industries We Serve: ✅Consumer Electronics ✅Automotive ✅Medical Devices ✅Telecommunications ✅Aerospace ✅IoT (Internet of Things) ✅Solar Energy ✅Drone Technology ✅LED Lighting Why Partner with Us? ⭐Driven by Results: We measure our success by the impact we make — reduced costs, enhanced performance, and accelerated time-to-market for our clients. ⭐Absolute Transparency: From initial sketches to final product, we keep you in the loop with real-time updates and comprehensive reports. ⭐Designed for Innovators: Our services are tailor-made for leaders and pioneers who demand nothing less than perfection. Whether you’re launching a startup or leading a tech giant, we’re here to translate your visions into market-ready innovations. Join us at PCB Must Innovations, where your visions are engineered to perfection. Let’s create something extraordinary together. Start your project with us today by visiting www.pcbmust.com or by reaching out directly for a consultation. weniger
electronicsdone
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I began my engineering career as an Embedded Developer. I have 7 years of experience in the field of embedded system and IoT(Internet of Things). Services : (One Stop Solution For All Technology Development Needs) * Firmware Development (Embedded C, C++, Python) * PCB Designing (Eagle, KiCAD, Altium) and...I began my engineering career as an Embedded Developer. I have 7 years of experience in the field of embedded system and IoT(Internet of Things). Services : (One Stop Solution For All Technology Development Needs) * Firmware Development (Embedded C, C++, Python) * PCB Designing (Eagle, KiCAD, Altium) and Assembly (SMT & THT) * Schematic Design & Development (Research & Development) * Product Development & Manufacturing Services * Embedded & IoT Development * 3D CAD Designing & 3D Printing Service Technologies: * Internet of Things(ESP8266, ESP32, Zigbee, LoRa, BLE, GSM modules) * 8051 Family of Controllers(Keil uvision) * PIC Family (MPLAB) * AVR Family (Atmel Studio) * Arduino (Arduino IDE) * Raspberry pi (Development on Linux Based boards) A multi-skilled developer can turn your ideas into physical products with on time project delivery. Below are some of my projects over the past years. weniger
shivkantverma
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