Power Engineers Til ansættelse
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Sponsorerede Freelancere
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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 mindre
Ansæt macroenergy
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Imaginative4U Imaginative4U
$50 USD / timen
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 mindre
Ansæt Imaginative4U
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guruexpert123 guruexpert123
$35 USD / timen
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. mindre
Ansæt guruexpert123
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I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI...I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI reduction) - High-speed and mixed-signal PCB design (impedance and length matching) - Schematic & PCB layout and BOM for production-ready hardware - Power supply and filtering design - Antenna design and tuning (GNSS, Wi-Fi, ISM bands...) Typical work: - Wi-Fi, BLE, LoRa, and custom RF hardware - Compact and embedded antennas - Multilayer PCBs optimized for performance and cost - Design review, layout correction, and RF/EMI troubleshooting Tools: - RF design and simulation tools (ADS, CST, and HFSS) - PCB design tools (Altium, KiCAD, OrCAD, PADS, and EasyEDA) - Others (NI Multisim, Proteus, Matlab...) Thanks for visiting my profile. mindre
Ansæt leonidye
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AutoCAD, Mekanisk Ingeniørarbejde, Civil Ingeniørarbejde, Elektrisk Ingeniørarbejde, Bygnings Arkitektur"بِسْمِ ٱللَّٰهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ" >>>Software expert<<< 1. AutoCAD 2. Autodesk Revit 3. PlanSwift 4. Microsoft Visio 5. MS Office, Excel, PowerPoint 6. Primavera P6 7. Macquay Software (duct and pipe sizing) 8. HAP (HVAC Load Calculation) 9. Adobe Photoshop & Illustrator. 10. Solidworks >>>Services..."بِسْمِ ٱللَّٰهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ" >>>Software expert<<< 1. AutoCAD 2. Autodesk Revit 3. PlanSwift 4. Microsoft Visio 5. MS Office, Excel, PowerPoint 6. Primavera P6 7. Macquay Software (duct and pipe sizing) 8. HAP (HVAC Load Calculation) 9. Adobe Photoshop & Illustrator. 10. Solidworks >>>Services offered<<< 1. Architecture/House Plan/Elevation Editing, addition & modification. 2. Revit Conversion of 2D pdf/dwg file to 3D. 3. Estimation of MEP and landscape quantities using PlanSwift, preparation of BOQ. 4. Concrete, Masonry, Flooring, Finishing, Painting works estimation using PlanSwift. 5. Preparation of tender drawing, shop drawing, and As-built drawings in AutoCAD. 6. Technical submittals and specification preparation. 7. Plumbing system load calculation by calculation of fixture units. 8. Air devices selection, VCD, VAV, CAV, AHU, FCU, ESP calculation for ducts and pump head calculation. 9. Fire fighting system design as per NFPA 13, 13D,14, 2, 25. 10. Project Scheduling using Primavera P6. 11. Product Designing 12. Piping, electrical, mechanical 3D modelling 13. PowerPoint Presentation (2D, 3D animated Presentation, Business Presentation, Education Presentation, and Many more. 14. Any work related to Photoshop (editing, background removal, logo, Flyer, Brochure, Banner/Billboard etc) >>>Why hire us?<<< ->>>>Full Time Freelancer<<<< -15 years of experience. -Graduated Highly responsible and professional team. - Will provide highest quality work with lowest cost. >>>Work Terms<<< 24/7 available, communication is through freelancer.com. Project Message Board (PMB), work as per your satisfaction, unlimited revision without any additional cost. mindre
Ansæt Hayat87
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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. mindre
Ansæt cmsivolella
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esmohmedelnahas1 esmohmedelnahas1
$30 USD / timen
Mechanical engineering, piping design ♛ MEP &RevitEgypt**بسم الله الرحمن الرحيم "** *Indeed, in the sky is your provision and all that you are promised. ✌ Mohamed Elnahas – Passionate Mechanical Engineer from Alexandria, Egypt** ⭐ Specialization Designing HVAC, Plumbing, and Firefighting systems that drive comfort, safety, and efficiency! ⭐ Proficient in ...**بسم الله الرحمن الرحيم "** *Indeed, in the sky is your provision and all that you are promised. ✌ Mohamed Elnahas – Passionate Mechanical Engineer from Alexandria, Egypt** ⭐ Specialization Designing HVAC, Plumbing, and Firefighting systems that drive comfort, safety, and efficiency! ⭐ Proficient in AUTOCAD 3d plant, REVIT, and performing accurate system calculations to ensure flawless project execution. ⭐ Skills ✅ HVAC Design & Software ✅Meticulously preparing and reviewing design, construction/execution, and shop drawings. ✅Crafting detailed design reports, project specifications, equipment layouts, and ducting/piping sizing for optimal performance. ⭐ Standards & Codes ✅In-depth knowledge of international standards, including ASHRAE, NFPA, UPC, IPC, ASPE, and SMACNA. ⭐ Plumbing & Firefighting ✅From design and shop drawings to as-built supervision, I ensure every aspect meets the highest standards of safety and functionality. ⭐ Simulation ✅ Skilled in ventilation simulation using Venetism Software, and hydraulic/pneumatic analysis with Fluid Sim and MATLAB. ⭐ Technical Expertise ✅Circuit analysis and 6-digital logic design. ✅ Converting PDFs, JPGs, and sketches into precise DWG or RVT files. ✅ Generating insightful technical reports covering cooling/heating loads, ventilation, static pressure, and more. ⭐Tutorials ✅ Sharing knowledge in HVAC, firefighting, plumbing, and more! Proficient in AUTOCAD, REVIT, physics, thermodynamics, and even advanced calculus! ⭐ Software Proficiency ✅ Autodesk AutoCAD, REVIT, SolidWorks, MATLAB, and specialized programs like Duct Sizer, Pipe Flow Expert, and Pump Sizing Calculators, FirstRate5, Nationwide House Energy Rating Scheme (NatHERS) . ⭐ Professional Qualities ✅ Expertise, quality, professionalism, and exceptional communication. ✌ Contact ✌ I’m excited to collaborate on your next project! Reach out and let’s make it happen! mindre
Ansæt esmohmedelnahas1
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abidpervaizpk abidpervaizpk
$40 USD / timen
✓Best-Provider ♛Engineering ♛Design ♛Tech DrawingPakistanThis is Abid, for providing the best services such as Engineering Service , Design & Technical Drawing Service(AutoCAD from Paper Sketch). I can provide following these services: ☑️ Engineering services: - ✅ CAD/CAM ♛ [SolidWorks, Inventor, ] - ✅ Design ♛ [Solidworks, Inventor] - ✅ Drawing ♛ ...This is Abid, for providing the best services such as Engineering Service , Design & Technical Drawing Service(AutoCAD from Paper Sketch). I can provide following these services: ☑️ Engineering services: - ✅ CAD/CAM ♛ [SolidWorks, Inventor, ] - ✅ Design ♛ [Solidworks, Inventor] - ✅ Drawing ♛ [AutoCAD, PDF] - ✅ Sketch to AutoCAD .dwg Converting ♛ [AutoCAD] ☑️ Modeling & Rendering - ✅ 3D Modeling and Rendering - ✅ 3D Printing, Product Design ☑️ Structural Engineering Service - ✅ Structural Engineering - ✅ Steel Structural Design - ✅ FEA - ✅ CFD mindre
Ansæt abidpervaizpk
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I am an Electronics Design Engineer with strong expertise in analog circuit design, RF systems, embedded systems, and scientific instrumentation development. My experience spans research laboratories and international engineering projects, where I have designed high-performance hardware systems from concept to working...I am an Electronics Design Engineer with strong expertise in analog circuit design, RF systems, embedded systems, and scientific instrumentation development. My experience spans research laboratories and international engineering projects, where I have designed high-performance hardware systems from concept to working prototype. Currently serving as a Research Assistant at the Department of Physics, LUMS – PK, I design and build research-grade experimental instruments for advanced material characterization and electron spin resonance (ESR) studies. My work includes: * High-voltage power supply design * Precision low-noise analog amplifiers * RF oscillators and high-frequency circuits * Lock-in amplifier-based signal detection systems * Python-based measurement and control GUIs * Complete hardware-software integration for scientific setups I am also developing a low-cost research-grade P–E loop tester for ferroelectric material characterization, focusing on precision analog front-end design and measurement accuracy. Previously, as an Electrical Design Engineer at RapidTack – UK, I led the electrical design of a futuristic swimming pool automation system, delivering a fully functional prototype in just 11 days. * Designed a wireless remote-control system with 50 ms response time * Developed an RS485 communication protocol between VFD and ESP32 with ±0.1 Hz frequency precision * Built a real-time web-based Wi-Fi control interface * Integrated ESP32 with high-frequency ignition circuits while reducing EMC noise and achieving 99% system stability * Designed 20+ schematics and multi-layer PCBs in Altium Designer Earlier, at Alisa Technology, I developed an industrial IoT edge device integrating Raspberry Pi, BLE, Wi-Fi, GPS, and multiple sensors. I designed high-density SMT PCBs and wrote 5,000+ lines of embedded software, achieving <50 ms real-time data acquisition latency. What I Can Help You With * Analog circuit design (low-noise amplifiers, filters, signal conditioning) * RF circuit design and oscillators * High-voltage and precision measurement systems * Scientific instrument development * ESP32, Raspberry Pi, and embedded firmware development * RS485, UART, SPI, I2C communication systems * PCB design (Altium Designer – schematic + layout + manufacturing files) * Wireless communication systems * EMC noise reduction and hardware optimization Why Work With Me? * Strong theoretical foundation in analog electronics * Research-level precision mindset * Proven rapid prototyping ability * Experience combining hardware, software, and system-level engineering * Clean, production-ready schematic and PCB design * Focus on reliability, stability, and measurable performance I specialize in turning complex engineering ideas into working, optimized hardware systems — whether it’s a scientific instrument, an embedded control system, or a high-frequency RF design. mindre
Ansæt Heisen7
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Ingeniørarbejde, Mekanisk Ingeniørarbejde, Elektrisk Ingeniørarbejde, Microcontroller, Matlab og MathematicaIHS Consultations is a consulting and application development company that performs specialized engineering projects-for businesses, research organizations, universities, non-profit organizations and others; educational services-for schools, engineers, students and others; and business services-for companies and...IHS Consultations is a consulting and application development company that performs specialized engineering projects-for businesses, research organizations, universities, non-profit organizations and others; educational services-for schools, engineers, students and others; and business services-for companies and individuals. mindre
Ansæt ihsconsult
