Senior Electronic Engineer | Hardware Architecture, SI/PI Expert & EMC Validation --- Great hardware isn’t just invented, it is engineered to survive the real world. A brilliant product idea will fail if the foundation is weak. As a Senior Electronic Engineer with over 8 years of experience, I architect the flawless foundation your product needs to dominate the market. My mission is to completely de-risk your hardware investment. From concept to successful market launch, I build electronic systems that are compliant, highly manufacturable, and robust by design. 📈The engineering advantage: -- 🧩 Modular & readable design I don't just connect pins, I architect solutions. Your schematics and PCB layouts are logically structured, easy to maintain, and ready to scale. ⚡Signal & power integrity (SI/PI) I ensure flawless high-speed performance by mastering the physics of your board. By engineering precise layer stackups, controlling impedance, optimizing solid return paths, and mitigating parasitic values, I deliver clean signals and stable power distribution under real-world stress. 🔬 State-of-the-art in-house lab I maintain a fully equipped testing environment to debug, characterize, and validate prototypes under real-world conditions. My lab features professional-grade measurement equipment, including high-bandwidth oscilloscopes, Vector Network Analyzers (VNA), and spectrum analyzers paired with a custom anechoic chamber for pre-compliance EMI testing. Professional services: -- 🔌 Standards-Compliant Layout: Expert schematic and PCB design meeting IPC, IEC & CEN, optimized for flawless manufacturing and long-term performance. 🔍 Component Selection: Sustainable choices with supply chain considerations. 🛠️ PCB Layout Design: Compliance with EMC standards and manufacturer-specific requirements. 🏭 Production Support: End-to-end guidance through fabrication to prevent expensive manufacturing errors and bottlenecks. 🧰 Tools Expertise: KiCad, Fusion 360, Altium, DipTrace, EasyEDA. 🔒 Privacy & Confidentiality: Strict confidentiality with NDAs and secure data handling. Most freelancers deliver Gerber files and disappear. My work does not end when the design files are sent. It ends with the successful launch of your product. I stand by my work through the prototyping phase, validate the physical hardware in my lab, and provide the exact guidance needed to ensure your design passes EMC and all other regulatory certifications. Let's build a product that is robust by design and ready for production. ✉️ Send me a message, and let's discuss how we can engineer your product's success.

I help system integrators and industrial clients deliver PLC/SCADA projects faster—without hiring additional engineers. I do: PLC Programming SCADA Allen Bradley Siemens TIA Portal RSLogix / Studio 5000 HMI Development Industrial Automation Modbus / Profinet / OPC Honeywell Experion FactoryTalk System upgrades & migrations Remote debugging & commissioning support Historian, reporting & industrial data solutions I specialize in supporting system integrators remotely—handling project overflow, urgent debugging, and ongoing automation support, Worked with FMCG, Pharma, and industrial clients on live production systems. If you need reliable PLC/SCADA support, feel free to reach out—I’m available for both short-term tasks and long-term collaboration.

Do you have an innovative electronic product idea?, what if you can have your ideas developed from concept to completion, and made into reliable and robust solutions while knowing your project was in the hands of someone you trust that could: ✅Design hardware schematics. ✅Design PCBs and produce full standard production files. ✅Optimize components BOMs and coordinate with fab houses. ✅Develop custom embedded and IOT firmwares. ✅Integrate hardware and software efficiently and successfully. Look no further!. With 5+ years of experience in various types of projects and a wealthy skill set I’m ready to transform your concepts into fully functional systems and products while guiding you through every step of the process. Skills : IOT: ✅ESP32 and ESP8266. ✅Bluetooth and BLE-enabled devices. ✅WiFi and internet connectivity management. ✅MQTT - HTTPS - Websockets - Firebase and more. ✅GSM Tracking devices. ✅Battery-powered devices. ✅Wearable devices. ✅Smart home automation. PCB Design: ✅Softwares: KiCAD - Eagle CAD - EasyEDA - Proteus. ✅Multilayer design. ✅Component selection. ✅Standard manufacturing documents for JLCPCB, PCBWay, etc. Firmware Development: ✅Languages: C - C++ - Python. ✅MCUs: ESP32 - ESP8266 - Raspberry Pi - Arduino - AVR - PIC. Just shoot me a message and let’s start DEVELOPING!.

Professional Software Developer: Embedded Systems, Machine Learning, and AI-based system development Core Competencies - Embedded Systems Development - Machine Learning and AI - Image Processing - IoT and Industrial Automation - Cross-platform Application Development Technical Skills - Languages: C/C++, Python, JavaScript - Frameworks: Qt, ESP-IDF, STM32 HAL, TouchGFX, Avalonia UI, Arduino, Circuit Python, Zephyr RTOS - ML/AI: TensorFlow, PyTorch, Keras, scikit-learn - Image Processing: OpenCV - Web Development: Flask, Django, FastAPI, Node.js - Microcontrollers: STM32, Espressif, nRF52, RP2040 - SBCs: Raspberry Pi, NVIDIA Jetson, Radxa, Orange Pi - Communication Protocols: RS232, RS422, RS485, SPI, I2C, Modbus, CAN-Bus, Bluetooth, WiFi - IoT & Industrial: PLC automation, Hawkbit (OTA updates) - Mobile: Android and iOS app development for embedded devices Specialized Knowledge - Embedded Linux (device drivers, root file systems, video streaming) - Zephyr RTOS development - ROS - Engineering system design - IoT gateway development - Scripting

I am a dedicated PCB Design Engineer with strong experience in schematic design and PCB layout, focused on delivering reliable and production-ready electronic solutions. I specialize in creating clean, efficient designs for single-layer, double-layer, and multilayer PCBs, with careful attention to routing, grounding, and overall performance optimization. What I Offer: Schematic Design & Circuit Development PCB Layout (Single-layer, Double-layer, Multilayer) Component Selection & BOM (Bill of Materials) Gerber Files for Manufacturing Design for Manufacturing (DFM) Optimization 3D PCB Visualization Fast Delivery & Clear Communication Why Choose Me? Clean and well-organized PCB layouts Attention to detail and industry standards Reliable and on-time delivery Friendly support and revisions Tools I Use: Altium Designer KiCad EasyEDA I’m committed to delivering high-quality PCB designs that meet your expectations.I value clear communication, attention to detail, and timely delivery. My goal is to provide solutions that meet your technical requirements while maintaining professional standards throughout the project. I look forward to collaborating with you and contributing to the success of your electronic designs.

I’m an Electronics Engineer with a strong focus on hardware design, PCB development, and embedded systems integration. My goal is to deliver production-ready electronic designs that are optimized for performance, manufacturability, and long-term reliability. 𝐇𝐚𝐫𝐝𝐰𝐚𝐫𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐏𝐂𝐁 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I specialize in multi-layer PCB design using Altium Designer and KiCad, with expertise in high-speed and RF layout techniques. My hardware design work covers: • 𝐇𝐢𝐠𝐡-𝐬𝐩𝐞𝐞𝐝 𝐢𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞 design (USB, SDIO, SPI, DDR, Ethernet, differential pairs, impedance control) • 𝐑𝐅 circuit and 𝐚𝐧𝐭𝐞𝐧𝐧𝐚 𝐝𝐞𝐬𝐢𝐠𝐧 with controlled impedance and matching networks • Complex mixed-signal and power electronics layouts • 𝐄𝐌𝐈/𝐄𝐌𝐂-aware layout and grounding practices • 𝐃𝐅𝐌 𝐚𝐧𝐝 𝐃𝐅𝐀-compliant design with full fabrication and assembly documentation • Schematic capture, component selection, and design verification 𝐅𝐢𝐫𝐦𝐰𝐚𝐫𝐞 & 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Alongside hardware design, I develop firmware for 𝐒𝐓𝐌𝟑𝟐, 𝐄𝐒𝐏𝟑𝟐, 𝐓𝐈 𝐦𝐢𝐜𝐫𝐨𝐜𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐞𝐫𝐬, 𝐚𝐧𝐝 𝐀𝐫𝐝𝐮𝐢𝐧𝐨, This allows seamless hardware–software integration for reliable embedded solutions. • Peripheral drivers for UART, I2C, SPI, ADC, PWM • 𝐁𝐋𝐄 𝐚𝐧𝐝 𝐈𝐨𝐓 communication • Low-level and driver-level development for efficient system operation 𝐃𝐞𝐬𝐢𝐠𝐧 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 Every design I deliver is functional, testable, and ready for production. I emphasize: • Robust hardware performance under real-world conditions • Precision in high-speed and RF layouts • Comprehensive documentation for manufacturing and testing • Open, transparent collaboration with clients throughout development If you need a professional who can take your product from concept to a fully engineered hardware design with embedded support, I can help you achieve it efficiently and with exceptional technical quality.

Welcome to my Upwork profile! I am a highly skilled MEP (Mechanical, Electrical & Plumbing) Design Engineer with extensive experience in LEED-certified projects, residential buildings, commercial complexes, and industrial facilities. I provide high-quality, energy-efficient, and code-compliant MEP design solutions to ensure optimal building performance and sustainability. ✅ My MEP Design Services Include: ✔ HVAC System Design (Heating, Ventilation & Air Conditioning) ✔ Electrical Power & Lighting Design (Load Calculations, Distribution, Emergency Systems) ✔ Plumbing & Fire Protection Design (Water Supply, Drainage, Sprinkler Systems) ✔ BIM Modeling & Coordination (Revit, AutoCAD MEP, Navisworks) ✔ LEED & Sustainable Design (Energy Efficiency, Green Building Compliance) ✔ Shop Drawings & Construction Documentation 🏆 Why Hire Me? 🔹 6+ Years of MEP Design Experience – Worked on residential high-rises, commercial offices, hospitals, and industrial plants 🔹 LEED Certification Expertise – Delivered sustainable, energy-efficient designs for green buildings 🔹 Full Compliance with Codes – ASHRAE, NEC, IPC, NFPA, and local regulations 🔹 Advanced Software Proficiency – Revit, AutoCAD MEP, HAP, ETAP, Dialux 🔹 Clash-Free BIM Coordination – Seamless collaboration with architects & structural engineers 🔹 On-Time Delivery & Clear Communication – Client-focused approach with detailed project updates 🏗️ Project Experience: Residential: High-rise apartments, villas, mixed-use developments Commercial: Offices, hotels, shopping malls, hospitals Industrial: Warehouses, factories, data centers LEED-Certified: Sustainable designs for energy-saving & eco-friendly buildings I am committed to delivering cost-effective, high-performance MEP solutions tailored to your project needs. Let’s collaborate to bring your vision to life with precision-engineered designs! 📩 Contact me today to discuss your MEP project!

I am a Hardware Design Engineer with 2 years of experience in: -Electronic Circuit Design and Simulation -Schematic Capture & Component Selection -Multilayer Stackup PCB Design up to 8 layers -Analog/Mixed Signal PCB -High Speed Digital Design: Impedance-controlled routing, differential pairs, length tuning. -Signal Integrity issues -Basic RF Layout techniques. -Basics of Thermal Management for high power PCBs Professional with designing PCBs with Altium & Cadence OrCAD Allegro. Professional with Power Converters simulation using LTspice. Also I have solid experience with Embedded Systems programming & Microcontrollers especially AVR & STM32 families.

I help startups, hardware teams, and entrepreneurs turn electronic ideas into working prototypes and production-ready designs. With over 10 years of electronics industry experience, I specialise in PCB design, RF circuits, embedded systems, and product development. I will deliver solutions that are reliable, manufacturable, and cost-effective. Core Skills and Services: PCB Design & Layout :: Main tool is KiCad for multi-layer boards with controlled impedance, power integrity, signal integrity RF / High-Frequency :: PCB Design with impedance matching, power amplifier design, filters, RF front-ends, SDR. Microwave Engineering :: Radar systems design (CW, Pulsed, FMCW) Embedded & Microcontroller Systems :: ESP32, STM32, Arduino, Python, IoT integration. Analog & Digital Circuit Design :: power supplies, battery management, sensors, mixed-signal interfaces, motor drivers Component Sourcing & Manufacturing Support :: BOM optimisation, alternative parts selection, supplier recommendations, support with PCB fabrication and assembly houses Simulation & Modeling :: SPICE, EM, MATLAB, device and circuit characterisation Why work with me? Industry and academic background in semiconductors, RF electronics, and product design Experience with consumer electronics, IoT devices, and RF/microwave systems Clear communication, structured documentation, and on-time delivery Whether you need a compact IoT PCB, a high-frequency RF board, or a microcontroller system programmed and tested, I can take your project from idea to working hardware.

SKILLS Engineering: Altium designer / PCB Eagle / C# / C++ / C / Java / Python / JavaScript / BLE / nRf / Microchip / ESP32 / AVR / STM / PLC / MATLAB & Simulink / AI / PLC / Object-Oriented Programming / Microcontroller programming / Proteus and Multisim / SQL/MYSQL / Artificial Neuronal Networks / Artificial Vision / Nanosurf / Nanoparticles Synthesis / Control systems / Image processing / MPLAB / Pic C / Arduino / IOT / Atmel Studio / AutoCAD / LabView Design Adobe Photoshop / Adobe Illustrator / Corel Draw / Adobe Lightroom / Cinema 4D / Blender / SolidWorks / Autodesk 3ds / Autodesk Maya / SAI paint tools Audio & Video FL Studio / Pro Tools / Reason / Sound Forge / Sony Vegas / Adobe Premier Pro / Audacity / Finale / Sibelius / Guitar Pro / Adobe After Effects HOBBIES Guitar / Piano / Cine / Gaming / Drawing / Sports / Workout / Traveling / Cooking PROJECTS Development of a temperature control for a nanoparticle synthesis system. Research paper published (2018 IEEE ANDESCON) Co-founder and president of the PRAXIS robotics group of the IEEE - RAS branch at CESMAG university.