Hire the Best Antenna Designers
in India

👑 TOP RATED Plus | 🤝 39+ clients | 🏆 100% Job Success | 🕒1500+ Hours ⭐⭐⭐⭐⭐ CEO @ Glomensio 💬 "Let's keep building this!" ⭐⭐⭐⭐⭐ Senior Engineer @ ZainerTech 💬"Good communication and excellent skills with Altium. Would highly recommend." Over A Decade of Experience in System Design in various Domains Like Power Supply, Consumer Electronics I am working on High-Speed Designs, Impedance Matching, Delay Tuning, Differential Routing, I am providing PCB Design Services. Including Hierarchical schematic capture, BOM generation, Solid Works mechanical Verification ⚒ I am supporting the following design tools. ⚒ ✅ Altium Designer (2023) ✅ Autodesk Eagle (9.6) ✅ Kicad (7) ✅ Allegro ✅ Solid works (2023) ✅ Solid Edge (2020) 📚 Component Library management (Schematic Symbol, Footprints, 3D Model assignments), ECR (Engineering change requests) activities. All Library Footprints are compliant with IPC7351. 🏿 Controller/Processors I used Kiel LPC17XX, i.MX6, i.MX7, i.MX8, Raspberry Pi Arduino, Nvidia Jetson TX2 STM32, NRF52xx, ESP32, RP2040 📶Wireless communication technology hardware I build and test: 4G LTE CAT-1, WiFi, BLE, LoRa, GPS, RFID, NFC, 🔌 Wired communication technology hardware I build and test RS232/RS485, CAN, 10/100/1000 Mbps, USB 2.0/3.0 🔧 Tools I love Altium Designer, Solid Works, KiCad Designer, EasyEDA, LTspice, Multisim, Draw.io, 🐞 Segger Debugger JTAG, SWD, J-LINK ✍🏻 IDE: Visual Studio, Visual Studio Code, STM32CubeIDE, Eclipse I am looking for long-term and challenging projects to create professional relations with companies in different fields (IoT, automotive, industrial, etc.). Do not hesitate to contact me to discuss further details.

Full time freelancing with Embedded Hardware Design Engineer with 12+ years of experience into Highspeed analog and digital design, PCB , Board bring-up, Test & debug EMC validation, Analog validation, and Design documentation. Microprocessor / FPGA Experience - TI, NXP, Qualcomm, Renesas, Xilinx MPSoC, RFSoC, Versal Premium, and Altera7 FPGA. High-speed memory interfaces—DDR4, LPDDR4, OSPI, EMMC, SD, PCIe4 & 5 Audio and Video Design Experience - LCD, HDMI, Display port, DSI, CSI, McASP 4 layer Flex PCB design. Wearable system design. Wired Connectivity – Ethernet, USB, PCIe, Low Power SIP and soc using Nordic semiconductor DC/DC Power supply design, Battery operated product design experience Experienced in DDR4-2667, GDDR5, HSIO, JESD204, SATA, Gen3, PCIe Gen3, USB 3.0, DDR4-SODIMM, MIPI, QSPI. Power Electronics 30KW. ESP32 , IOT , Power Electronics , Automotive , Raspberry pi 4 , Wireless Communications , Bluetooth. FPGA. Medical. Aerospace, STM32, Nordic chip, Arduino. Tool Expertise : Altium , Kicad , Allegro , Orcad , Ansys HFSS, CST , Easy EDA, Eagle. RF Antenna Simulation and Power Amplifier design.

I help medical and IoT product teams design the right hardware architecture early, so they avoid costly PCB re-spins, noise issues, and late-stage failures. If you’re building a sensor-heavy, STM32-based, or medical-adjacent product, I act as your hardware systems architect—focusing on design decisions, trade-offs, and long-term reliability, not just execution. How I typically help: • System architecture & feasibility studies • Component and topology selection (MCU, sensors, AFE, power) • Schematic-level hardware design & review • Pre-fabrication PCB audits to reduce redesign risk My work is decision-driven and outcome-focused. I start by understanding what you are building and why, then provide clear, documented recommendations you can confidently execute or manufacture. I’ve worked on medical electronics, bio signal front ends (ECG/EMG), wearables, and IoT devices, where design mistakes are expensive and timelines matter. If you’re looking for clarity, strong architecture, and fewer hardware surprises, I’d be glad to help. ✅ Core Expertise 🔹 Hardware Product Development - Architecture Design, Schematic & Layout (up to 12-layer PCBs) - Rigid, Rigid-Flex & Flex PCB Design - Signal & Power Integrity, EMI/EMC mitigation - DFM/DFT, FMEA, Risk Analysis, Certification Prep - BOM optimization, part lifecycle, obsolescence management 🔹 Sensor-Integrated Wearables & IoT - Real-time biometric sensing (ECG, EMG, HR, SpO2, Temp, IMU) - Wireless: BLE, Wi-Fi, LoRa, 4G, CAN, RS485 - Medical-grade signal acquisition & conditioning - Battery management, power efficiency & charging circuits 🔹 Prototyping & Compliance - Pre-compliance testing: EMI/EMC, Thermal, Vibration - Regulatory: Medical safety (IEC standards), ISO/NABL - Detailed documentation: test plans, architecture diagrams, handover packages 🔹 Tools & Platforms - ECAD: Altium Designer, OrCAD, CAM350, KiCAD - Firmware Platforms: STM32, Nordic nRF52, ESP32/8266, Microchip, Raspberry Pi - Protocols: I2C, UART, SPI, RS232/RS485, LVDS, RF, NFC ✅ Deliverables - Design Concept Block Diagrams - Process Flow Block Diagrams - Schematic PDF - Design Files (Schematic & Layout) - Fabrication Files - Assembly Files - Bill of Materials - 3D Models - Components Library - Test Documents (If req.) 🏆 Notable Projects & Solutions Built - Smart Drug Delivery Device: Precision-controlled insulin injector - Bone Density Meter: Early-diagnosis medical scanner - Julia Robot: Cooking automation system with embedded sensors - EMG Wearable: Portable diagnostic device for muscle activity monitoring - SOWBIT: Veterinary health monitor (ECG, SpO2, Temp) for livestock - Smart Ring: Measures multiple vitals via fingertip contact - Elite Alerte: Maritime emergency alert & sensing system - CloudSwitch: IoT-enabled wireless AC meter for remote energy tracking - Fuel Level Sensor (Ultrasonic + GSM): Real-time monitoring for containers - PoE Switch & Weighing Scale: Industrial-grade, high-precision electronics 🌍 Why Clients Choose Me ✅ Medical-grade design focus with regulatory foresight ✅ Deep cross-industry experience from wearables to industrial controls ✅ Excellent communication, proactive updates, and engineering documentation ✅ Efficient collaboration with global clients and vendors ✅ Quality-first mindset with long-term reliability and support

✅TOP RATED PLUS Firmware and Hardware Developer ✅ 100% Job Success Rate ✅12+ years of experience in PCB Design - 1000+ PCB developed ✅8+ years of experience in Hardware Development - 45+ Products Developed ✅6+ years of experience in Firmware Development - 400+ codes developed and modified ✅Power Electronics, High-Speed Signals, FPGA, EMI/EMC ,UL Compliance Hi, I'm Neel Shah, an architect of innovative technology products with expertise in IOT and embedded systems. With over 11 years of experience as an Electronics Engineer, I specialize in PCB design, Hardware and Firmware development. Throughout my career, I have successfully designed over 1000 PCBs and developed 400+ firmware codes for a wide range of products, including smart home automation, consumer electronics, Space applications, EVs, and so on! Please review my portfolio, which showcases my past projects, achievements, and a satisfied client base. My commitment lies in understanding your specific requirements and delivering exceptional results. Let's connect and discuss how I can contribute to your success! Best regards, Neel Shah

I’m Avi Gupta, an electronics and PCB design expert with 11+ years of experience and 500+ boards designed for IoT, industrial, medical and consumer products. I help startups and product companies turn ideas into production-ready hardware using Altium Designer and other industry tools. ✅What you actually get when you work with me • Boards that are designed to pass EMI/EMC, not just “hope for the best” • Architecture and layout decisions that reduce respins and save months • Clear, production-ready documentation your manufacturer will thank you for ✅I’m most useful to you if: • You have a concept or early prototype (ESP32, STM32, or similar) and need it turned into a robust, production-ready Altium design. • You already have a board that “sort of” works and you’re worried about noise, reliability, thermal issues, or compliance. • You need an experienced hardware mind to own the electronics while your internal team focuses on firmware, apps, or business. ✅What I can help you with 1. New product hardware design (concept to production-ready PCB) • Architecture and block diagrams for your electronics (MCU, power, interfaces, connectivity) • Schematic design and capture in Altium Designer (or KiCad/Eagle on request) • Multilayer PCB layout with controlled impedance, length matching, and proper grounding • Design for manufacturability (DFM) so your CM can build and test boards smoothly 2. PCB review, cost-down and reliability upgrade Already have a design? I can: • Review your schematic and PCB layout for signal integrity, power integrity, and EMI/EMC risks • Reduce BOM and PCB cost (alternative components, better stack-up, optimized routing) • Improve thermal behavior and reliability for 24/7 operation in real environments • Help you move from “prototype that works on the bench” to “design that works in production” 3. Compliance-conscious, production-focused design • Design practices aligned with EMI/EMC, CE, UL and CISPR requirements • Grounding, filtering, shielding and layout strategies to avoid surprises in the test lab • Clean documentation: schematics, PCB files, Gerbers, fabrication/assembly outputs, PDFs, BOMs ✅Recent project highlights • Designed an ESP32-based LoRa IoT sensor node with RS485/Modbus interface for industrial monitoring. Created a 4-layer Altium PCB optimized for low power, robust EMC behavior, and easy enclosure integration. • Developed an STM32-based industrial controller board with isolated digital inputs/outputs, 24 V power domains, and RS485/CAN communication. The hardware was taken from concept to tested prototype and prepared for volume manufacturing. • Reviewed and cost-optimized an existing ESP32 control board, replacing hard-to-source parts, simplifying the power stage, and reducing BOM cost by ~25% while improving thermal margins and layout quality. • Designed a Raspberry Pi-compatible expansion HAT with LoRa communication, environmental sensing, relay output and RGB indication. Delivered complete Altium design, manufacturing files, and test guidance for small-batch production. • Created a high-voltage/power PCB with isolated gate drivers, current sensing, and careful creepage/clearance management. Layout was done with EMI/EMC and safety in mind to support future certification. ✅Tools, technologies and platforms • Primary CAD: Altium Designer (main tool for professional work) • Also experienced with: KiCad, Eagle, EasyEDA, Proteus • MCUs: ESP32, ESP8266, STM32, NXP, TI and similar 32-bit controllers • Interfaces: RS485, Modbus, CAN, Ethernet, SPI, I2C, UART, USB • Wireless: Wi-Fi, BLE, LoRa (module-based designs) • Applications: IoT devices, industrial controllers, sensor boards, data loggers, power electronics, battery-powered products ✅How I work • Hardware-first mindset: I focus on solid electronics architecture and PCB design; I can support basic firmware bring-up and collaborate closely with your firmware/software team. • Clear communication: upfront questions, regular updates, and intermediate design reviews so there are no surprises. • Production thinking: I design as if your board will go to manufacturing – even if you’re only building 5–10 units today. If you need a reliable hardware partner to design, review or optimize your PCB for a real product (not just a one-off hobby build), send me a message with a short description of your project, current status, and timeline. Let’s see how we can get your hardware ready for the field.

Embedded Systems | High-Speed PCB | RF & Antenna | IoT | EMI/EMC | DFM | Production Engineering 10+ years of experience in end-to-end electronics product development — from concept architecture to manufacturing-ready hardware. Expert in: • Embedded hardware design (MCU & MPU-based systems) • High-speed multilayer PCB design (DDR, eMMC, Ethernet, USB) • RF design, antenna tuning & impedance matching • Ultra-low-power system architecture • Wireless connectivity – BLE, Wi-Fi, LoRa, GSM/LTE • EMI/EMC-aware layout & regulatory readiness (FCC/CE) • DFM, DFT & production transition • BOM optimization & supply chain coordination • Test fixture development & validation strategy • Hardware bring-up, debugging & failure analysis Hardware Platforms & Processors: • Raspberry Pi CM4 • NXP i.MX6 • STM32 • Nordic nRF52 Series • Nordic nRF51 • Semtech LR11XX Series • Semtech SX126X Series • ESP32 Series Design Tools: • Altium Designer • KiCAD • OrCAD/Allegro, • LTSpice Lab Tools: • Oscilloscope • Spectrum Analyzer • VNA • Logic Analyzer • Thermal & Power Analysis Tools Delivered Solutions: • Custom Carrier Boards (Raspberry Pi CM4 Platforms) • System-on-Module designs (i.MX6 based systems) • Ultra-low-power LoRa + BLE Asset Trackers • Industrial & Healthcare IoT Devices • Connectivity-enabled Smart Infrastructure Hardware Approach: Structured | Risk-aware | Process-driven | Production-focused Strong emphasis on reliability, scalability, and long-term product sustainability.