Analog Engineers For Hire
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Hire Zainrais0786
Hi, This is M.zain. I can easily handle the jobs for circuit design, PCB design, RF Engineering, firmware development, Embedded Systems, Embedded Linux, troubleshooting etc. Thankyou Regards, M.zainHi, This is M.zain. I can easily handle the jobs for circuit design, PCB design, RF Engineering, firmware development, Embedded Systems, Embedded Linux, troubleshooting etc. Thankyou Regards, M.zain less -
Hire edi45
Professional Embedded System Engineer with 11 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC...Professional Embedded System Engineer with 11 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII, CANOpen - HTTP, MQTT, TCP, UDP less -
Hire ElectronicsMust
ElectronicsMust ElectronicsMust
$25 USD / hour
Sr. Electronics | PCB | Circuit | Hardware ExpertIndiaAnalog, Analog / Mixed Signal / Digital, Analog Electronics, 3D Printing, Actuator & Servo SelectionI help startups, inventors, and product teams turn electronic product ideas into robust, reliable, production-ready hardware. 100% Job Success | Top Rated Plus | 11+ years in electronics development | 500+ assignments | 11,000+ Upwork hours | PCB designs up to 32 layers | IPC-certified capability Idea → Architecture...I help startups, inventors, and product teams turn electronic product ideas into robust, reliable, production-ready hardware. 100% Job Success | Top Rated Plus | 11+ years in electronics development | 500+ assignments | 11,000+ Upwork hours | PCB designs up to 32 layers | IPC-certified capability Idea → Architecture → Circuit Design → PCB Development → Bring-Up → Validation → Manufacturing I am brought in when hardware is commercially important, technically complex, or expensive to get wrong—whether converting a proof of concept into custom electronics, reviewing a design before fabrication, resolving an unstable prototype, or preparing a product for production. I provide end-to-end support across architecture, circuit and PCB design, prototype validation, firmware coordination, enclosure integration, manufacturing preparation, and production support. Attention to detail covers power, interfaces, components, grounding, thermal behaviour, RF performance, testability, compliance, sourcing, assembly, and manufacturing. Core capabilities: ✅ Architecture & Feasibility — platforms, power, interfaces, sensing, protection, enclosure constraints, and technical risk. ✅ Advanced PCB Design — up to 32 layers, controlled impedance, differential pairs, length matching, blind/buried vias, HDI, compact layouts, high-current/high-voltage sections, signal/power integrity, grounding, thermal planning, antenna placement, RF keepouts, DFM, DFA, and DFT. ✅ Platforms — Arduino, STM32, ESP32, nRF52/nRF53, NXP, TI, i.MX, Raspberry Pi, and embedded systems. ✅ Tools — Altium Designer, KiCad, EasyEDA, EAGLE, and Proteus, including schematic symbols, PCB footprints, and 3D library data. ✅ Design Review — circuit correctness, protection, lifecycle risk, placement, routing, thermal performance, EMI/EMC, testability, and production readiness. ✅ Prototype Bring-Up — equipped electronics lab for measurement, debugging, validation, fault investigation, and revision support. Relevant hardware areas: 🏭 Industrial automation and monitoring 🏠 IoT and connected products ⌚ Wearable and compact electronics ⚕️ Medical and measurement electronics 🚗 Automotive and transportation hardware 📡 RF, BLE, Wi-Fi, LoRa, and GNSS systems ⚡ Power management, battery systems, and high-current hardware 🛰️ Reverse engineering, design recovery, and benchmarking I work directly with clients and remain involved in architecture, critical decisions, reviews, and communication. PCB Must Innovations supports documentation, prototyping, sourcing, and manufacturing preparation. No unexplained handoffs. No disappearing after the first prototype. I support global clients with overlap across time zones. I am best suited to commercially serious projects where reliability, performance, and production readiness matter more than the lowest quotation. Share your product objective, development stage, files, main concern, quantities, enclosure constraints, and compliance requirements—or book a call. less -
Hire balendras2
As an R&D-focused PCB and Hardware Design Engineer, I thrive at the intersection of innovation, engineering precision, and real-world application. With over 3 years of hands-on experience in embedded hardware development, I specialize in transforming concepts into functional, EMI-compliant, and cost-optimized...As an R&D-focused PCB and Hardware Design Engineer, I thrive at the intersection of innovation, engineering precision, and real-world application. With over 3 years of hands-on experience in embedded hardware development, I specialize in transforming concepts into functional, EMI-compliant, and cost-optimized electronic systems. I have designed, tested, and validated multiple embedded hardware projects—ranging from multi-layer PCBs to precision analog/digital circuits—using industry tools like KiCAD and Altium Designer. My work has directly supported government R&D laboratories, where performance, reliability, and documentation are held to the highest standard. A major area of my expertise lies in the design and development of scientific instruments, where I have created and optimized circuits for laser drivers, LED control systems, photodiode sensors, and PMT (photomultiplier tube) signal processing—applications that demand a strong foundation in both analog and digital domains. In the lab, I bring deep proficiency in hardware debugging, using tools like oscilloscopes, logic analyzers, function generators, and power supplies. My workflow covers the full hardware development lifecycle—from schematic capture, PCB layout, BOM generation, and Gerber preparation to prototype assembly, testing, validation, and documentation. I’m not just focused on design—I also understand the value of collaboration. I regularly coordinate with firmware engineers, mechanical designers, and manufacturing vendors to ensure seamless integration and production. My documentation practices support traceability and compliance, making sure that each revision, test procedure, and outcome is clearly recorded and reproducible. 🔧 Core Competencies: • PCB Design (KiCAD, Altium) • Analog & Digital Circuit Design • Embedded Systems (STM32, ESP32, AVR) • Scientific Instrumentation Design • Signal Processing for LED, Laser, Photodiode, PMT • Hardware Debugging (Oscilloscope, Logic Analyzer, DMM) • Soldering & Component Rework • Testing, Prototyping & EMI Compliance • Documentation & Design Revisions • BOM & Gerber File Management less -
Hire hamzazayyad
Electrical/Electronics Engineer with 15+ years of experience in Embedded Systems, STM32 Firmware Development, PCB Design, Motor Control, HVAC Systems, and Industrial Automation. I help clients transform ideas into reliable electronic products, from concept and prototyping to production-ready solutions. Core...Electrical/Electronics Engineer with 15+ years of experience in Embedded Systems, STM32 Firmware Development, PCB Design, Motor Control, HVAC Systems, and Industrial Automation. I help clients transform ideas into reliable electronic products, from concept and prototyping to production-ready solutions. Core Expertise: ● Embedded Firmware Development (STM32, PIC, PIC32, ESP32) ● Embedded C/C++ Programming ● PCB Design (Altium Designer, Proteus) ● Analog & Digital Circuit Design ● BLDC, Stepper, and Servo Motor Control ● Sensor Integration and Signal Conditioning ● RS232, RS485, Modbus RTU/TCP, USB, SPI, I2C, CAN ● Industrial Control Systems (0-10V, 4-20mA) ● PLC & HMI Systems (Siemens, Mitsubishi, Delta) ● HVAC Control Systems ● Power Electronics ● Product Prototyping, Testing, and Debugging Selected Project Experience: ● BLDC Motor Controllers (Sensored & Sensorless FOC) ● HVAC and Environmental Control Systems ● CNC and Motion Control Systems ● Industrial Automation Equipment ● Marine and Automotive Electronics ● Incubator Controllers ● Spot Welding Controllers ● Hydraulic and Pneumatic Control Systems ● Custom Embedded Products I can support projects from concept to production, including schematic design, firmware development, PCB layout, prototype development, debugging, manufacturing support, and technical documentation. My focus is delivering reliable, production-ready solutions that meet technical requirements, budget targets, and project deadlines. Let's discuss your project. less -
Hire umg536
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial...Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals. less -
Hire Vimtex
We are a solutions-oriented organization specializing in end-to-end electronics development, covering both hardware and software domains. Every design we deliver is built with precision, reliability, and long-term market applicability in mind. Our Expertise Includes: 🔹 Hardware Solutions Hardware design from...We are a solutions-oriented organization specializing in end-to-end electronics development, covering both hardware and software domains. Every design we deliver is built with precision, reliability, and long-term market applicability in mind. Our Expertise Includes: 🔹 Hardware Solutions Hardware design from scratch with market research for components availability and feasibility. Schematic design and optimized PCB layout. BoM creation with careful component selection focused on long-term availability and supply chain compatibility. Consideration of thermal performance, reliability, and manufacturability during design. 🔹 Software Solutions Firmware development for microcontrollers including Arduino, ESP32, and STM32 platforms. Application-specific programming tailored to hardware integration and functionality. Experience & Projects: With over 5 years of experience, we have successfully executed multiple projects across diverse domains, including: Commercial drone design: Ultra-compact design in 35 mm x 45 mm footprint integrating control and power interface. Kinetic lights control: A custom Arduino-based solution for driving and 3 stepper motors with precise coding and control. Additional hardware-software integrated projects, tailored to client requirements. less -
Hire mairajali11
✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My...✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My expertise lies in the following areas: ✅ PCB Design & Prototyping using Eagle, Altium, KiCAD, EasyEDA ✅ CAD/Housing Design for PCBs in Fusion360 ✅ MATLAB/SIMULINK & Python programming ✅ Embedded Systems design (Arduino, AutoCAD, Multisim, Proteus, LTspice, PSpice, C/C++) ✅ VHDL/Verilog HDL, Xilinx, and FPGA development ✅ Research & Technical Writing (Plagiarism Removal, Academic Writing, and Thesis Writing) ✅ Advanced Engineering Mathematics (Calculus, Differential Equations, Numerical Methods, Linear Algebra) ✅ Expertise in LaTeX for high-quality document formatting I am a Preferred Freelancer, ranking among the top 1% of skilled professionals. My passion for PCB design and embedded systems drives me to deliver the best solutions on time and within budget. Whether you're looking for custom PCBs, embedded solutions, or writing services, I can help you achieve your goals. Let’s turn your ideas into reality. Feel free to check my portfolio and message me to discuss your project anytime – I’m available 24/7. #PCB #PCB_designing #Electrical #Electronics #ElectricalEngineering #MATLAB #SignalProcessing #Mathematics #Latex #AutoCAD less
