Embedded Systems Architect | ESP32, nRF52/nRF54, STM32, Real-Time Systems I design and debug real-time embedded systems where multiple microcontrollers, sensors, and communication layers must work reliably under real-world constraints. My core expertise includes embedded firmware, low-level communication, sensing systems, and distributed edge devices built around ESP32, nRF52/nRF54, STM32, Raspberry Pi, Embedded Linux, BLE, LoRa/LoRaWAN, MQTT, SPI, UART, I2C, RTOS, UWB, and radar-based sensing. I’m strongest when a project involves: - Multi-MCU coordination - Low-level communication debugging - Sensor integration such as radar, GPS, IMU, capacitive touch, or industrial interfaces - Edge gateways and cloud-connected embedded systems - Turning an unstable prototype into reliable product behavior What I do best - ESP32 / ESP-IDF firmware development - nRF52 / nRF54 firmware using Zephyr and nRF Connect SDK - STM32 embedded firmware and real-time system design - FreeRTOS, Zephyr, and CMSIS-RTOS v2 architectures - BLE, LoRa/LoRaWAN, MQTT, and multi-device coordination - Low-level debugging across SPI, UART, I2C, BLE, RTOS, and custom buses - Embedded Linux / Raspberry Pi edge gateway systems - Node-RED, Balena, Docker, and remote deployment workflows - Radar, UWB, and real-time sensing/control systems - Industrial IoT integration and system reliability hardening Highlights - Ported production firmware from ESP32 to nRF54L15/Zephyr, including BSP, communication layers, BLE transport, and OTA/DFU support - Worked on distributed multi-controller systems using ESP32, nRF, and STM32 - Integrated TI IWR6843 mmWave radar for presence sensing and spatial event handling - Brought up UWB ranging (DW3000) on STM32 in a multi-device system - Built ESP32 + Raspberry Pi edge systems using MQTT, Node-RED, Balena, and remote deployment workflows - Built LoRaWAN-based tracking and monitoring systems with cloud dashboards and alerting - Supported industrial IoT deployments involving automation, CI/CD, remote monitoring, and field reliability Relevant Experience - Commercial Embedded Sensing & Control Platform (NDA): ported production firmware from ESP32 to nRF54L15/Zephyr; integrated BLE with encrypted transport, external flash, and MCUboot OTA/DFU; improved custom wired communication reliability; contributed to radar-based sensing and multi-device coordination - Industrial IoT Gateway Systems: built ESP32 sensor node + Raspberry Pi gateway architectures with real-time edge processing, MQTT communication, and remote configuration - Tracking, Monitoring & Edge Integration: built telemetry and monitoring pipelines for distributed edge devices using LoRaWAN, Balena, Node-RED, Supabase, and cloud dashboards - Industrial Integration & Automation: worked with Phidget-based interfaces, Yaskawa robot-related connectivity, Node-RED automation flows, CI/CD, and Balena-based deployment - Automotive Embedded Foundation — Hella: 4+ years in automotive embedded systems; worked on body control and electronic power steering programs with AUTOSAR, MISRA-compliant embedded development, CAN/LIN, diagnostics, requirement derivation, software architecture, IBM Rhapsody, and TPT Tech Stack - MCUs / Platforms: ESP32, nRF52, nRF54, STM32, Raspberry Pi, Embedded Linux - RTOS / Frameworks: ESP-IDF, FreeRTOS, Zephyr, nRF Connect SDK, CMSIS-RTOS v2 - Protocols / Interfaces: SPI, UART, I2C, BLE, LoRa/LoRaWAN, MQTT, CAN, LIN - Specialized Areas: UWB / DW3000, TI IWR6843 mmWave radar, OTA / DFU, PLC-style communication, Protocol Buffers / nanopb - Languages: C, C++, Python If your project involves firmware, sensing, real-time communication, edge gateways, industrial IoT, or multi-device embedded systems, I can help design, debug, and harden it for real-world use.

I help PhD students, research labs, and industry teams take wireless-networking + AI research from idea to a submission-ready paper in 𝗜𝗘𝗘𝗘, 𝗘𝗹𝘀𝗲𝘃𝗶𝗲𝗿, and 𝗠𝗗𝗣𝗜 venues. My specialty is building simulations that are actually reproducible, publishable, and defensible in peer review. If you're working on 𝟲𝗚 𝗡𝗼𝗻-𝗧𝗲𝗿𝗿𝗲𝘀𝘁𝗿𝗶𝗮𝗹 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝘀, 𝗢-𝗥𝗔𝗡, 𝗩𝟮𝗫/𝗩𝗔𝗡𝗘𝗧, 𝗜𝗼𝗧/𝗜𝗼𝗠𝗧 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆, 𝗼𝗿 𝗗𝗥𝗟/𝗠𝗔𝗥𝗟 𝗳𝗼𝗿 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, I can build it, debug it, write it up, and ship it. 𝗔𝗰𝘁𝗶𝘃𝗲 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Northeastern University (Prof. Josep Jornet), University of Luxembourg SIGCOM (Prof. Symeon Chatzinotas, Dr. Eva Lagunas). 🔹 𝗥𝗘𝗖𝗘𝗡𝗧 𝗪𝗢𝗥𝗞 (𝟮𝟬𝟮𝟱 – 𝟮𝟬𝟮𝟲) 𝗢𝗽𝗲𝗻-𝘀𝗼𝘂𝗿𝗰𝗲 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 𝘁𝗼𝗼𝗹𝗸𝗶𝘁𝘀 (GitHub: Muhammaduazir69) ▸ 𝗡𝗦𝟯-𝗡𝗧𝗡-𝗧𝗼𝗼𝗹𝗸𝗶𝘁 — end-to-end 6G Non-Terrestrial Network stack for NS-3 ▸ 𝗡𝗧𝗡-𝗖𝗛𝗢-𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 — 3GPP Rel-17/18 Conditional Handover with TTE-aware mechanisms ▸ 𝗢-𝗥𝗔𝗡 𝗡𝗧𝗡 𝗺𝗼𝗱𝘂𝗹𝗲 — O-RAN architecture extended to satellite/aerial segments 𝗔𝗰𝘁𝗶𝘃𝗲 𝗷𝗼𝘂𝗿𝗻𝗮𝗹 𝗽𝗮𝗽𝗲𝗿𝘀 ▸ Teleoperation survey for semi-autonomous vehicles → IEEE Communications Surveys & Tutorials (3-layer framework: Communication / Control / Autonomy-Human Integration) ▸ 𝗛-𝗠𝗔𝗗𝗥𝗟 𝗳𝗼𝗿 𝗢-𝗥𝗔𝗡 𝟯𝗗 𝘃𝗲𝗵𝗶𝗰𝘂𝗹𝗮𝗿 𝗻𝗲𝘁𝘄𝗼𝗿𝗸𝘀 — hierarchical MAPPO / MASAC / Q-learning with AA-DCRA algorithm; OMNeT++ 6.0.3 + Simu5G + Veins/SUMO + PyTorch/LibTorch → MDPI Sensors ▸ 𝗣𝗜-𝗗𝗥𝗟 𝗳𝗼𝗿 𝟱𝗚 𝗻𝗲𝘁𝘄𝗼𝗿𝗸-𝘀𝗹𝗶𝗰𝗲 𝗼𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 for AGV teleoperation → Elsevier Vehicular Communications ▸ 𝗗𝗣-𝗜𝗗𝗦-𝗩𝗡𝗗𝗡 — dual-plane IDS for Vehicular NDN → IEEE TVT / TNSM ▸ 𝗚𝗔𝗧-𝗠𝗔𝗣𝗣𝗢 for Industrial IoT-Edge dynamic scheduling → Computers & Industrial Engineering 𝗟𝗶𝘃𝗲 𝘀𝗶𝗱𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ▸ aeroscope.live — public ADS-B flight tracker (React / Vite) 🔹 𝗦𝗜𝗠𝗨𝗟𝗔𝗧𝗜𝗢𝗡 & 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗦𝗧𝗔𝗖𝗞 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗼𝗿𝘀 ▸ NS-3 + 5G-LENA (NR), NS3-AI, NS3-gym, NS3-ORAN, NetSimulyzer ▸ OMNeT++ 6.0.3 + INET, Simu5G, Veins, SUMO, FLoRa, libPTP ▸ Mininet / Mininet-WiFi with RYU OpenFlow controller ▸ Contiki-NG / Cooja for IoT/IoMT (RPL OF0 & MRHOF, CoAP, OSCORE, EDHOC, MQTT) 𝗔𝗜 / 𝗠𝗟 ▸ PyTorch, LibTorch, TensorFlow ▸ MARL: MAPPO, MASAC, QMIX, VDN ▸ Single-agent DRL: DQN, DDQN, PPO, DDPG, TD3 ▸ Libraries: EPyMARL, PantheonRL, custom MARL forks 𝗥𝗼𝗯𝗼𝘁𝗶𝗰𝘀, 𝗨𝗔𝗩 & 𝘀𝗲𝗻𝘀𝗶𝗻𝗴 ▸ NVIDIA Isaac Sim, Omniverse, Gazebo, ROS2, MoveIt ▸ Jetson Nano, DeepStream ▸ PX4, ArduPilot, MAVLink, QGroundControl (flight-control + mission-planning modifications) ▸ mmWave radar, SDR, LiDAR/UART integration 𝗔𝗹𝘀𝗼: CMake, Docker, C++, Python, MATLAB 🔹 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 1. 𝗘𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝘄𝗶𝗿𝗲𝗹𝗲𝘀𝘀 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻𝘀 — scenario design → results → publication plots 2. 𝗗𝗥𝗟 / 𝗠𝗔𝗥𝗟 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 into NS-3 or OMNeT++ using NS3-AI, NS3-gym, or custom Python ↔ C++ bridges 3. 𝗣𝗮𝗽𝗲𝗿 𝗿𝗲𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 & 𝗲𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻 — rebuild a baseline and extend it for your contribution 4. 𝗖𝘂𝘀𝘁𝗼𝗺 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — MAC, routing, handover, slicing, security 5. 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝘄𝗿𝗶𝘁𝗶𝗻𝗴 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 — methodology, results, and discussion sections for Q1 targets 6. 𝗣𝗵𝗗 𝘁𝗵𝗲𝘀𝗶𝘀 / 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 𝗺𝗲𝗻𝘁𝗼𝗿𝗶𝗻𝗴 — debugging, validation, defense prep 🔹 𝗥𝗘𝗦𝗘𝗔𝗥𝗖𝗛 𝗔𝗥𝗘𝗔𝗦 𝗜 𝗣𝗨𝗕𝗟𝗜𝗦𝗛 𝗜𝗡 ▸ 𝟲𝗚 & 𝗯𝗲𝘆𝗼𝗻𝗱: NTN (LEO / HAPS), O-RAN, mmWave / THz, MIMO, beamforming, network slicing, TDD/FDD ▸ 𝗩𝟮𝗫 / 𝗮𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝘃𝗲𝗵𝗶𝗰𝗹𝗲𝘀: Simu5G VANETs, 5G-LENA NR V2V with obstacle detection, VNDN security, AGV teleoperation, digital twins ▸ 𝗜𝗼𝗧 / 𝗜𝗼𝗠𝗧 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆: lightweight crypto in Contiki-NG, HL7-compliant multi-level encryption, sinkhole / DoS / DDoS / ARP spoofing / SYN flood detection with hybrid IDS ▸ 𝗗𝗿𝗼𝗻𝗲𝘀 & 𝗮𝗲𝗿𝗼𝘀𝗽𝗮𝗰𝗲: PX4 / ArduPilot, MAVLink, Gazebo UAV scenarios, network-sliced UAV resource allocation ▸ 𝗔𝗜 𝗳𝗼𝗿 𝗻𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴: federated learning (Flower + NS-3), digital-twin-enabled MADRL, GAT-based MARL for Industrial IoT 🔹 𝗖𝗥𝗘𝗗𝗘𝗡𝗧𝗜𝗔𝗟𝗦 ▸ 𝗢𝗥𝗖𝗜𝗗: 0009-0002-4104-2680 ▸ 𝗚𝗶𝘁𝗛𝘂𝗯: Muhammaduazir69 ▸ 𝗣𝘂𝗯𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: IEEE Access, MDPI Sensors, Elsevier Vehicular Communications ▸ 𝗚𝗹𝗼𝗯𝗮𝗹 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗼𝗿𝘀: Northeastern University, University of Luxembourg (SIGCOM), and PhD students across 15+ countries 🔹 𝗟𝗘𝗧'𝗦 𝗧𝗔𝗟𝗞 Send me your paper draft, topic idea, or GitHub repo — I'll reply with a concrete plan: what's feasible, what the right baseline is, and a realistic timeline to a submittable result. — Muhammad Uzair

It has been around 15 YEARS for me working on mobile robots, e-VTOL UAV (drones), RF-based sensing (i.e., UWB and FMCW RADAR), IoT, and embedded systems in general. ☑In Upwork, I have helped prototype various projects on IoT and embedded systems, like: ✅ IoT Dairy Farm, ✅ IoT Breast Pump, ✅ Automatic hydroponics, ✅ Vending Machine, ✅ Mobile Robots, ✅ Biosensor ✅ Smart IoT box ✅ Smart Display (LED, LCD, addressable RGB strip) ✅ Micro/active/passive buzzers ☑I'm familiar with various hardware including: ✅ Various Arduino boards, ✅ SBCs (Raspberry Pi, Banana Pi, Latte Panda, Odroid, Onion, etc), ✅ Edge devices (Jetson Orin, Rockchip) ✅ STM32, ✅ AVR (ATMEGA, ATXMEGA), ✅ ARM Cortex, ✅ ESP32/ESP8266, ✅ Nordic nRF52 (e.g. nRF52840), CC2650 ✅ SDR/USRP, ✅ TI mmWave Radar (e.g. AWR2243, IWR6843AOP). ☑I'm fluent with various IDEs such as: ✅ ArduinoIDE, ✅PlatformIO/VSCode, ✅STM32CubeIDE, ✅Keil IDE, and programming languages like ✅C/C++, ✅Python, and ✅Matlab. ☑ My main expertise is: ✅ PCB design (high-speed, Flexible, Rigid-Flex, multi-layer) ✅ firmware programming. ☑ I'm also familiar with AWS cloud services: ✅IoT core AWS ✅S3 ✅Lambda ✅MQTT/HTTP API ✅REST API Gateway ☑ Lastly, I have done various AI/machine learning projects where I'm familiar with: ✅Keras ✅TensorFlow ✅PyTorch.

Senior RF & Microwave Engineer | Antenna & Waveguide Specialist | CST | HFSS | ADS | SIwave I am an Electrical Engineer specializing in RF and Microwave Engineering with over 7+ years of professional experience in antenna systems, waveguide components, RF filters, and high-frequency PCB analysis. I provide end-to-end support from concept development and simulation to optimization and research implementation, delivering accurate, fabrication-ready designs for industrial and research applications. Core Expertise • Antenna Theory, Design & Optimization (Single Element & Arrays) • Microwave Engineering & Waveguide Systems • RF Filter Design (Bandpass / Resonator Based) • RF Amplifier & Oscillator Design • RF PCB Signal & Power Integrity Analysis • EMC/EMI, Crosstalk & Field Analysis • Mode Converters & Waveguide Transitions • Mutual Coupling Reduction Techniques • Metamaterial (MTM), PRS/FPRC Based Directivity Enhancement • Research Paper Implementation & Validation • Technical Writing & Thesis Supervision (Microwave/Antenna) • Academic Tutoring (Microwave & Antenna Engineering) Software Expertise • CST Studio Suite • ANSYS HFSS • ANSYS SIwave • Keysight ADS • MATLAB • Antenna Magus Selected Project Portfolio • 5G Patch Antenna Design • MIMO Antenna Systems • SIW Patch Antenna (S-Band) • Slotted Waveguide Antenna (SWA) & Phased Array (4-Element, 10 Slots) • SWA Array Antenna Systems • Waveguide Feed Network Design • WR284 / WR340 Waveguide to Coaxial Transitions • Circular Waveguide to Coax Converter • TM01 to TE11 Mode Converter • Bended & Tapered Waveguides • Cassegrain Reflector Antenna • Horn Antenna Design • Leaky Wave Antenna (C-Band) • RF Amplifier (2.45 GHz) using ADS • Bandpass Filter Design • 3-Port Circulator Design • IoT Antenna Design • Material Characterization for Antenna Applications • PCB Signal Integrity, Power Integrity & EMI Analysis (SIwave)

Senior Electrical Engineer with 6+ years in Big Tech companies such as Meta and Tesla. I specialize in end-to-end PCB design — from schematic capture and layout to bring-up and mass production validation. I have used industry standard tools including Altium Designer, Cadence Allegro, KiCAD, and LTSpice. If you need hardware that actually ships, Let's Connect!

Welcome to my Profile! I am an accomplished RF Design Engineer with two years of experience in the industry. I have recently transitioned into freelancing to expand my horizons. I have a strong academic background and a deep understanding of the practical aspects. I have also developed a great command over various software, which allows me to design and analyse complex electrical and RF systems with ease and precision. - CST Microwave Studio - ANSYS HFSS - Keysight ADS - AWR Microwave Office - Altium Deigner - Matlab & Simulink - Multisim - Ltspice - Proteus Suite In addition to these software skills, I can perform following tasks for you, - Antenna Design - Power Amplifier Design - RF PCB Layout - LNA Design - Circuit Schematic Design - PCB Layout - Circuit Analysis - Engineering Projects - Project Report and Documentations My work ethic is focused on delivering results on time and to a high standard. I am a hard-working and disciplined individual who is committed to completing every task to the best of my abilities. My attention to detail, combined with my ability to stay focused on the big picture, ensures that I deliver top-quality work that meets or exceeds client expectations. In summary, I am a talented and dedicated engineer with a strong academic and professional background, excellent software skills, and a commitment to delivering high-quality work. If you're looking for an expert related to electrical, electronics and RF Design, who can get the job done on time and to a high standard, look no further!

8+ Years of Experience | RF & Microwave ICs | PCB & Embedded Systems | Full-Cycle Hardware Development 🔹 About Me I am a Research Consultant and Senior Electronics Design Engineer with over 8 years of experience in RF/mmWave design, microwave sensing, PCB development, and embedded systems. My career bridges academic research and industrial product development, giving me a unique ability to deliver solutions that are both scientifically rigorous and industry-ready. I’ve collaborated with leading companies and institutions worldwide, including NXP Semiconductors, UXV Center, PETROGISTIX, Indusys, and BBJ Electronics, as well as universities and research labs across Europe, Asia, and North America. Whether you need cutting-edge research support or end-to-end hardware design, I provide top-quality, full-cycle engineering services — from concept to mass production. 📘 Research Consulting & Teaching → Defining research gaps & questions → Designing methodologies → Developing project proposals and grant applications → Conducting literature reviews → Summarizing state-of-the-art → Data Collection & Analysis → Analysis, modeling, and simulation → Drafting manuscripts, reports, and papers → Preparing datasheets, technical documentation, and grant reports → Identifying suitable journals or conferences → Formatting manuscripts to meet editorial standards → Preparing presentations, and posters → Helping universities or labs develop long-term research strategies → Supporting innovation and technology transfer → Measuring the societal, industrial, or academic impact of research → Designing metrics and evaluation frameworks ⚙️ Engineering & Product Development → PCB Design: schematic, layout, BOM, Gerber files → Embedded Systems: FPGA, microcontrollers, DSP-based systems → IC Design: LDOs, DC-DC converters, op-amps, comparators, bandgaps → RF & Microwave Design: Communications Circuits and Sensing → RFIC & MMIC Design: TSMC 0.18um (Si Process), UMS PH25 (GaAs Process), and WIN (GaN process → Radar & UAV Systems: VTOL drones, radar prototyping → Power & Solar Systems: inverters, smart chargers, DC-DC converters 🔹 Why Work With Me ✅ Dual Expertise: Academic rigor + industrial execution ✅ Proven Track Record: Delivered projects for global companies & labs ✅ Precision & Clarity: Datasheet-level documentation and reporting ✅ Client-Focused: Tailored solutions aligned with project goals ✅ Full-Cycle Support: From research design to hardware deployment 📩 Let’s Collaborate If you’re looking for a consultant or engineer who can translate complex ideas into practical, high-quality solutions, I’d be glad to help.

I am an experienced millimeter-wave radar engineer with over 10 years of hands-on experience in the development of 24 GHz, 60 GHz, and 77 GHz mmWave radar sensors. My expertise covers the full radar product development lifecycle, including radar solution evaluation, system architecture design, product development, PCB design, antenna and RF hardware design, signal processing algorithm design, functional logic design, embedded software development, and host-computer GUI development. I have strong practical experience in key radar algorithms such as CFAR detection, target clustering, tracking algorithms, velocity and range processing, angle estimation, and application-level decision logic. I am also capable of developing supporting software tools, including PC-based GUI applications, Bluetooth debugging assistants, data acquisition tools, and mini-program applications. In addition, I am proficient in ARM-based embedded programming, technical documentation reading and writing in English, and both Chinese and English technical communication. I have participated in radar product development across multiple industries, including intelligent transportation, automotive sensing, smart home applications, industrial sensing, and other IoT-related fields. Key strengths: * Over 10 years of professional experience as a radar engineer * Full coverage of 24 GHz, 60 GHz, and 77 GHz mmWave radar technologies * Full-stack radar development capability from hardware to algorithm and application software * Experience in radar system design, antenna hardware, PCB design, embedded firmware, signal processing, GUI tools, and product-level functional design * Strong cross-industry development experience in transportation, automotive, smart home, and sensing applications

I am an Embedded Systems Engineer specialized in firmware development, hardware integration, sensor-based systems, and real-time embedded applications. My main strength is building reliable embedded solutions that combine low-level firmware, communication protocols, hardware debugging, and system-level integration. I have hands-on experience with microcontrollers, embedded Linux platforms, radar sensors, camera systems, IoT devices, and edge AI hardware. I can support projects from early concept and hardware selection to firmware development, testing, debugging, and final deployment. A major part of my background also includes mmWave radar systems, where I have worked on elderly monitoring, presence detection, activity recognition, tracking, and sensor data processing. This gives me a strong advantage in projects involving advanced sensing, real-time signal processing, and embedded AI. Embedded Systems Development I develop firmware and embedded software for microcontroller-based and Linux-based systems. My experience includes working with ESP32, STM32, ARM-based platforms, Jetson devices, sensor modules, communication interfaces, and custom PCB-based systems. I can help with: Firmware development in C/C++ Embedded Linux integration Sensor and peripheral integration Hardware bring-up and debugging UART, SPI, I2C, CAN, MQTT and other communication protocols Real-time data acquisition and processing IoT device development Power-aware embedded design Prototype-to-product development mmWave Radar & Sensor Systems I have strong practical experience with mmWave radar technologies, especially in human presence detection, tracking, posture/activity recognition, and elderly care monitoring systems. My radar-related experience includes: TI mmWave radar modules such as IWR6843 / AWR series Radar point cloud processing Human tracking and zone-based detection Fall/activity/posture recognition workflows Edge processing on Jetson platforms MQTT-based radar data communication Real-world testing and system calibration This background allows me to work not only on standard embedded systems, but also on advanced sensing applications where firmware, signal processing, and hardware integration must work together reliably. Hardware & System Integration I am comfortable working at the intersection of firmware, electronics, and software. I can review hardware architecture, integrate sensors, debug communication problems, and prepare embedded systems for real-world use. I have experience with: ESP32 / STM32 / ARM platforms Jetson Nano / Xavier Radar, camera, lidar and environmental sensors USB, UART, SPI, I2C, CAN interfaces PCB design review and hardware debugging Embedded AI and edge processing workflows Technical Skills Programming Languages: C, C++, Python, Verilog, MATLAB Embedded Platforms: ESP32, STM32, ARM, SoC, FPGA, Jetson Tools & Technologies: Embedded C, Linux, MATLAB, Simulink, Keil, IAR, OpenCV Communication Protocols: UART, SPI, I2C, CAN, LIN, MQTT Specialized Areas: mmWave radar, sensor fusion, IoT systems, real-time embedded processing, edge AI I focus on building practical, reliable, and well-structured embedded solutions. Whether you need firmware development, sensor integration, hardware debugging, or a complete embedded system prototype, I can help turn your idea into a working product.

I am a research engineer in the area of computer networking. I am experienced in writing socket-level networking code, as well as developing and evaluating innovative technical solutions. Much of my previous work is documented in the form of published scientific articles, as well as a few patents. I am now eagerly looking forward to pivoting away from academic work, towards software development or tutoring in computer science.