Antenna Services Professionals para contratar
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Freelancers patrocinados
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Contratar ElectronicsMust
ElectronicsMust ElectronicsMust
$25 USD / hora
Sr. Electronics | PCB | Circuit | Hardware ExpertIndiaAnalógico, Analógico / Señal Mixta / Digital, Electrónica Analógica, Printing 3D, 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. menos -
Contratar marketologmedian
marketologmedian marketologmedian
$37 USD / hora
Structural & Electronic Engineer || MEP || PCBUkraineExperienced Structural and Electronic Engineer with over 10 years of expertise delivering multidisciplinary engineering solutions across structural design, MEP systems, electronics, RF, embedded systems, and PCB development. Skilled in transforming concepts into practical, manufacturable designs by combining...Experienced Structural and Electronic Engineer with over 10 years of expertise delivering multidisciplinary engineering solutions across structural design, MEP systems, electronics, RF, embedded systems, and PCB development. Skilled in transforming concepts into practical, manufacturable designs by combining structural engineering principles with advanced electronic hardware development. My expertise includes structural analysis and design, MEP coordination, schematic capture, multilayer PCB design and layout, RF circuit and antenna design, embedded hardware integration, firmware support, and system validation. I have successfully contributed to projects spanning residential, commercial, industrial, and IoT applications, ensuring compliance with engineering standards while optimizing performance, reliability, cost, and manufacturability. I am committed to providing high-quality engineering solutions, clear communication, and on-time project delivery. Whether you need structural calculations, MEP design, electronic hardware development, PCB layout, or complete multidisciplinary product development, I can help bring your project from concept through design, prototyping, testing, and final implementation. menos
