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Experienced Lead Cabinet Engineer with 5+ years in Cabinet Vision: custom system design, dynamic pricing/naming UCs, MySQL/SQL automations, and ad-hoc scripts that cut manual work 15+ hrs/week. Implem... Read more

Experienced Lead Cabinet Engineer with 5+ years in Cabinet Vision: custom system design, dynamic pricing/naming UCs, MySQL/SQL automations, and ad-hoc scripts that cut manual work 15+ hrs/week. Implemented company ERP system configuring workflows, automations, and integrations to solve production bottlenecks

I am an Electronics Hardware and Embedded Systems Engineer with hands-on experience in schematic design, PCB layout, embedded hardware, sensor integration, and wireless communication. I have worked o... Read more

I am an Electronics Hardware and Embedded Systems Engineer with hands-on experience in schematic design, PCB layout, embedded hardware, sensor integration, and wireless communication. I have worked on IoT Gateway projects using Quectel Cat-1/Cat-4 modules, ESP32 and Microchip processors, along with RS-485, Ethernet, Wi-Fi, and BLE interfaces. My experience also includes power management, sensor interfacing, analog circuits, and hardware bring-up. I have also worked on a wearable AR/VR haptic-feedback device using flex sensors, wireless communication, and haptic actuators, covering both hardware and firmware integration. My main tools include Altium Designer and KiCad. I can handle projects from schematic capture and component selection through PCB layout, DRC, Gerber generation, BOM, manufacturing files, prototype bring-up, and hardware debugging. I focus on practical, reliable, and manufacturing-ready designs rather than just completing the PCB layout.

Hello, my name is Aditya. I am a Civil Engineering Draftsman with training from ITI. I specialize in creating clean and accurate 2D drawings in AutoCAD and 3D models using SketchUp. I can convert han... Read more

Hello, my name is Aditya. I am a Civil Engineering Draftsman with training from ITI. I specialize in creating clean and accurate 2D drawings in AutoCAD and 3D models using SketchUp. I can convert hand sketches, PDFs, or images into professional AutoCAD drawings. I also create house plans, floor plans, sections, elevations, and simple 3D models for architectural projects. My skills include: • AutoCAD 2D drafting • Floor plan drafting • PDF or image to CAD conversion • Architectural sections and elevations • SketchUp 3D modeling I focus on accuracy, clear communication, and delivering quality work on time. I am always ready to learn new things and help clients bring their ideas into professional drawings. Feel free to contact me to discuss your project.

Hello! I'm Hifzan Raza, an Electronics and Communication Engineering (ECE) student with a strong passion for robotics, mechatronics, embedded systems, and mechanical design. I enjoy transforming innov... Read more

Hello! I'm Hifzan Raza, an Electronics and Communication Engineering (ECE) student with a strong passion for robotics, mechatronics, embedded systems, and mechanical design. I enjoy transforming innovative ideas into practical engineering solutions by combining electronics, programming, and CAD design.

Hi, I’m Zain, a robotics engineer. I specialize in developing intelligent embedded systems by integrating electronics, control engineering, and precision mechanical design. From microcontroller integr... Read more

Hi, I’m Zain, a robotics engineer. I specialize in developing intelligent embedded systems by integrating electronics, control engineering, and precision mechanical design. From microcontroller integration to real time control, I build complete and high performance robotic systems.

Founder of Made By Robot (SHER Automations), a Tokyo-based engineering studio specializing in end-to-end hardware product development — from concept to factory-ready assembly. I design mechanical syst... Read more

Founder of Made By Robot (SHER Automations), a Tokyo-based engineering studio specializing in end-to-end hardware product development — from concept to factory-ready assembly. I design mechanical systems, embedded electronics, and automation solutions for clients across Japan and internationally. My work spans PCB layout and firmware, 3D-printed prototypes, robotic mechanisms, and IoT devices. Past projects include a 6-DOF robotic arm, solar tracking robot, mechanical gripper, autonomous lawn mowing robot, and a 360° video booth — all built in-house with full-stack control from hardware to software. I work in C++ and Python on the software side, and handle CAD, PCB design, and 3D printing for physical deliverables. If you need a reliable engineer who can own the full product pipeline, I'm your person.

Currently oversees estimating and purchasing at Mid Florida Signs and Graphics. Previously worked as a Cabinet Vision Drafter from August 2020 until April 2023. Recently completed my Bachelor's Degree... Read more

Currently oversees estimating and purchasing at Mid Florida Signs and Graphics. Previously worked as a Cabinet Vision Drafter from August 2020 until April 2023. Recently completed my Bachelor's Degree in Computer Science at University of the People (offices Pasadena, CA). Experience in JavaScript, which opens new possibilities for UCS development in later versions of Cabinet Vision.

im an mechatronics engineer and my experties are following solidworks, 3d modeling, reverse engineering, 2D to 3D conversions and mechanisms, autocad, inventor professionalive and im also working in t... Read more

im an mechatronics engineer and my experties are following solidworks, 3d modeling, reverse engineering, 2D to 3D conversions and mechanisms, autocad, inventor professionalive and im also working in the field of robotics

Senior engineer with 8+ years building production systems — from embedded hardware to cloud infrastructure. Managing multiple ventures simultaneously, with a track record of hiring and scaling technic... Read more

Senior engineer with 8+ years building production systems — from embedded hardware to cloud infrastructure. Managing multiple ventures simultaneously, with a track record of hiring and scaling technical teams. EurAsia Champion 2018 in Electronics. Honors Diploma in Computer Science. Skilled in Python, JavaScript, C/C++, Bash, FastAPI, Django, Node.js, PostgreSQL, Redis, Docker, Kubernetes, GCP, CI/CD, and DevSecOps. Specializations: Payment Systems, KYC, Transaction Security, Infrastructure Automation, Cybersecurity.

Results-driven Civil Engineer with 4+ years of hands-on experience in infrastructure design and site inspections. Expert in CAD, technical calculations, and regulatory compliance. Committed to develop... Read more

Results-driven Civil Engineer with 4+ years of hands-on experience in infrastructure design and site inspections. Expert in CAD, technical calculations, and regulatory compliance. Committed to developing sustainable, efficient solutions through collaborative teamwork.

I'm Virgilio Lora Chaviano, a Houdini Technical Artist and AI Creative Technologist with 10+ years of experience building procedural systems, VFX pipelines, and AI-augmented workflows for film, animat... Read more

I'm Virgilio Lora Chaviano, a Houdini Technical Artist and AI Creative Technologist with 10+ years of experience building procedural systems, VFX pipelines, and AI-augmented workflows for film, animation, and real-time production. My core expertise lies at the intersection of procedural thinking and creative technology. I specialize in Houdini FX — simulations, procedural geometry, USD/Solaris pipelines — combined with cutting-edge AI tools like ComfyUI and ControlNet to deliver results that are both technically precise and visually compelling. WHAT I DO: - 3D Animation & VFX Simulation (particles, fluids, rigid body, procedural FX) - Houdini USD/Solaris pipeline development - AI-augmented render workflows (ComfyUI + ControlNet) - Motion Graphics & real-time environments (Unreal Engine 5) - Technical Art direction & pipeline consulting - Procedural asset development for architecture and visualization I founded Nodal Creative Studio in 2016 and operate under the MilVilAI brand for AI/procedural work. I work remotely with clients worldwide and am available 24/7 for projects, consultations, and pipeline support. Let's build something extraordinary together. Portfolio: virgiliolorachaviano.com

I am a Mechatronics and Embedded Systems Specialist dedicated to engineering robust robotics solutions, custom hardware architectures, and high-performance automation firmware. With a strong foundatio... Read more

I am a Mechatronics and Embedded Systems Specialist dedicated to engineering robust robotics solutions, custom hardware architectures, and high-performance automation firmware. With a strong foundation in electronic circuit design and microcontrollers, I specialize in translating complex project concepts into reliable, production-ready prototypes. Core Technical Competencies: • Microcontrollers & Firmware: Advanced Arduino development, ESP32, STM32, and Raspberry Pi integration. • Firmware & Scripting: Expert in C/C++, Python automation scripting, and real-time operating parameters. • Circuit Design & Hardware: Custom PCB layout design, schematic capture, component analysis (BOM), and sensor/actuator integration (I2C, SPI, UART). • Robotics & Automation: Kinematics, motor control systems (steppers, servos, BLDC), and automated control loops. My engineering philosophy centers on clean, modular code architecture and precise hardware integration. Whether you require an end-to-end robotic system deployment, an optimized automation script, or a high-fidelity circuit schematic, I provide the analytical rigor and technical precision your project demands. Let us connect to discuss engineering your next high-performance device.

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D p... Read more

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D parametric CAD modeling (SolidWorks, Autodesk Inventor, Siemens NX), DFM-compliant shop drawings, dynamic mechanism design, and turnkey industrial automation integration. Core Technical Expertise: • Multi-CAD 3D Modeling: SolidWorks (Primary), Autodesk Inventor, and Siemens NX. Expertise in Part & Assembly families, Design Tables, Equations, Feature Suppression, and Top-Down Skeleton/Layout sketches. • Production Engineering Package: 2D manufacturing drawings adhering strictly to ASME Y14.5 GD&T standards, AWS welding symbols, bend deductions, and structured BOMs. • Shop-Floor Machining Experience: Direct background in 3-axis CNC milling and lathe machining. Every design is optimized for real-world manufacturability, tool clearances, and tolerance stack-up. • Equipment Focus: Non-standard automation machinery, Machine Vision & AOI inspection equipment, rotating equipment (drive shafts, roller systems, bearing blocks), structural frames, and custom jigs/fixtures. • C# Software & Automation Integration: Experienced in C# HMI upper-computer development, PLC control logic, and CAD API automation scripts. Whether you need a configurable 3D product family, design modifications, or production-ready job shop drawings, I deliver clean, error-free, and maintainable engineering deliverables.

I am a mechanical engineer with experience since 2018 and a degree since 2023, working on the development and detailing of industrial projects with a focus on technical precision and a systemic approa... Read more

I am a mechanical engineer with experience since 2018 and a degree since 2023, working on the development and detailing of industrial projects with a focus on technical precision and a systemic approach. Throughout my career, I have worked with equipment such as pumps, heat exchangers, valves, filters, compressors, electrolyzers, and mills, in addition to piping specifications, material selection, and reading P&IDs. I have participated in highly technically complex projects in industrial settings, always striving for excellence in delivery regardless of the challenge. Currently, my goal is to continue developing my skills in industrial mechanical engineering, deepening my involvement in increasingly complex projects.

About Me I am a dedicated Electronics Engineer and Embedded Systems Developer with a strong passion for creating innovative hardware solutions. With 3+ years of hands-on experience, I have successful... Read more

About Me I am a dedicated Electronics Engineer and Embedded Systems Developer with a strong passion for creating innovative hardware solutions. With 3+ years of hands-on experience, I have successfully delivered numerous projects for clients across the globe, ranging from simple sensor boards to complex IoT devices and industrial control systems. My Journey My journey into electronics began with a fascination for how things work at the circuit level. This curiosity led me to pursue a degree in Electronics Engineering, where I developed a strong foundation in analog and digital circuit design, signal processing, and control systems. Over the years, I have honed my skills in PCB design and embedded programming, allowing me to bridge the gap between hardware and software seamlessly. What I Offer I offer complete hardware product development services. This means I can take your idea—whether it's a rough sketch on a napkin or a detailed specification document—and turn it into a working prototype. My services include: Circuit Design & Simulation: I design robust circuits using industry-standard tools. I perform thorough simulations using LTspice, Proteus, MATLAB/Simulink, and NI Multisim to ensure performance and reliability before moving to PCB layout. PCB Layout & Design: I specialize in creating professional, manufacturable PCBs. Whether you need a simple 2-layer board or a complex 6-layer high-speed design, I ensure signal integrity, thermal management, and EMC compliance. I am proficient in Altium Designer, KiCad, Eagle, and EasyEDA. Embedded Firmware Development: I write efficient, reliable C/C++ code for a wide range of microcontrollers. I have deep expertise in the STM32 ecosystem, using STM32CubeMX for configuration and initialization code generation, STM32CubeIDE for development, and STM32CubeProgrammer for flashing and debugging. I also work with Keil uVision, Arduino IDE, PlatformIO, and VS Code. IoT Solutions: I design complete IoT hardware solutions, including sensor integration, wireless communication (WiFi, Bluetooth, LoRa), and power management. Prototyping & Testing: I can assemble and test your prototype, providing you with a working proof of concept. I also offer debugging and troubleshooting services. Documentation: I provide comprehensive documentation, including schematics, layout files (Gerber, BOM), firmware source code, and user manuals. My Process My approach is client-centric. I believe in clear communication and transparency throughout the project. Here's how I work: Discovery Phase: I start by understanding your project requirements, goals, and budget. I ask detailed questions to ensure I have a clear picture of what you need. Proposal: I provide you with a detailed proposal including scope, timeline, and cost. Design & Development: I work on the design, keeping you updated with regular progress reports and seeking your feedback at key milestones. Review & Revisions: I deliver the initial design for your review. I offer revisions until you are completely satisfied. Delivery: I deliver all final files in your preferred format. Why Choose Me Quality: I am committed to delivering high-quality, reliable designs. Communication: I speak fluent English and provide regular updates. No communication gaps. Deadlines: I respect your time and deliver on schedule. Value for Money: I offer competitive rates without compromising on quality. Client Satisfaction: Your satisfaction is my top priority. I offer unlimited revisions. Industries I Serve I have worked on projects in various domains, including consumer electronics, medical devices, industrial automation, IoT, automotive, and wearable technology. Let's Work Together I am excited about the opportunity to work on your project. Whether you have a clear vision or need guidance to refine your idea, I am here to help. Let's schedule a call to discuss your project. I look forward to collaborating with you!

I am a Senior Electronics Engineer specializing in high-performance embedded systems and complex, multi-layer PCB design. With over a decade of experience, I transform advanced technical requirements... Read more

I am a Senior Electronics Engineer specializing in high-performance embedded systems and complex, multi-layer PCB design. With over a decade of experience, I transform advanced technical requirements into reliable, production-ready hardware. Core Expertise: Design Tools: Expert-level Altium Designer (High-speed, and Mixed-signal). Hardware: Specialized in Zynq-7000 SoC, STM32H7, and VPX 3U carrier boards. Standards: Extensive experience with Military Standards (MIL-STD-810G, 461E, 704F). Manufacturing: Full DFM/DFT optimization for seamless fabrication via PCBWay, Mouser, and DigiKey. I deliver robust engineering solutions focused on signal integrity, thermal management, and long-term reliability. Let’s bring your hardware vision to life.

Senior Embedded Systems & Hardware Engineer with 5+ years of experience in end-to-end product development. I specialize in taking complex concepts from schematic design to mass-producible PCB layouts.... Read more

Senior Embedded Systems & Hardware Engineer with 5+ years of experience in end-to-end product development. I specialize in taking complex concepts from schematic design to mass-producible PCB layouts. Core Expertise: Hardware: Multilayer PCB Design (EasyEDA, Altium), Analog/Digital Circuitry, Power Electronics (BMS/EV). Firmware: C/C++, Python, RTOS (FreeRTOS), Communication Protocols (CAN, I2C, SPI, Modbus). Prototyping: 3D Printing, Enclosure Design, and Rapid Hardware Debugging. Robotics : Building autonomous Robots on ROS2. I focus on Design for Manufacturability (DFM) to ensure your first prototype isn't your last. Available for urgent debugging, design reviews, and full-scale IoT development.

I deliver complete electronic products — from schematic and PCB design through firmware development and cloud integration. With 7 years of experience in industrial embedded systems, I have delivered p... Read more

I deliver complete electronic products — from schematic and PCB design through firmware development and cloud integration. With 7 years of experience in industrial embedded systems, I have delivered production-ready hardware for IoT monitoring, motor and machine control, EV instrumentation, and protocol conversion applications, using Altium Designer for PCB layout and Embedded C/C++ on STM32 and ESP32 platforms. What I bring to your project: End-to-end delivery: schematic design → PCB layout → firmware development → testing → production-ready Gerber files Real-time firmware development (FreeRTOS) and industrial communication protocols (CAN, RS485, MQTT, I2C, SPI) IoT and cloud integration (AWS IoT, OTA updates) for connected product requirements Power electronics design, including DC-DC and AC-DC converters Clear communication and reliable delivery timelines — currently leading embedded controller development at a major industrial equipment manufacture

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Please visit my LinkedIn profile for an overview of my professional experience and academic qualification: ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

Electronics & Embedded Systems Engineer specializing in PCB design, embedded firmware, and reverse engineering. I take hardware projects from schematic and PCB layout to firmware, prototyping, and tes... Read more

Electronics & Embedded Systems Engineer specializing in PCB design, embedded firmware, and reverse engineering. I take hardware projects from schematic and PCB layout to firmware, prototyping, and testing. Tools: Altium Designer, Eagle, STM32/AVR and other MCUs, Autodesk Inventor. Experienced in industrial control, RF, SMPS, and custom embedded systems. Available 48 hrs/week. Let’s discuss your project.

As a dedicated and innovative Landscape Architect with over four years of experience, I specialize in climate-responsive design and sustainable landscape architecture. I have successfully led diverse... Read more

As a dedicated and innovative Landscape Architect with over four years of experience, I specialize in climate-responsive design and sustainable landscape architecture. I have successfully led diverse projects from conceptualization to execution, demonstrating proficiency in site/master planning, construction detailing, and CAD modeling and rendering.

Hello Everyone! I help businesses and innovators design and develop reliable IoT and Embedded Systems solutions that automate processes, enhance efficiency, and bring smart devices to life. As an E... Read more

Hello Everyone! I help businesses and innovators design and develop reliable IoT and Embedded Systems solutions that automate processes, enhance efficiency, and bring smart devices to life. As an Electrical Engineer specializing in Embedded Systems, IoT, and Microcontroller Programming, I provide end-to-end hardware and firmware solutions tailored to your project’s needs. I turn complex electronics concepts into practical, scalable, and robust devices. I have hands-on experience with microcontrollers such as ESP32, STM32, and Arduino. My expertise covers sensor integration, real-time embedded systems, and seamless hardware–software communication. I also implement communication protocols like UART, SPI, I2C, and MODBUS to ensure reliable and efficient data exchange across your devices. In addition to electronics design, I also create **2D and 3D designs using AutoCAD** for PCB enclosures, product housings, and mechanical components—helping you visualize and build complete, ready-to-manufacture solutions. **My core skills include:** • Embedded C/C++ Programming • ESP32, STM32, Arduino Development • Sensor Integration and Data Acquisition • IoT System Development • PCB Prototyping and Hardware Debugging • Serial Communication Protocols (UART, SPI, I2C, MODBUS) • AutoCAD 2D & 3D Design (PCB Enclosures & Mechanical Parts) I focus on delivering clean, efficient, and reliable solutions that meet your exact requirements. Whether it’s building custom IoT devices, automating processes, designing enclosures, or developing smart electronics, I help you bring your ideas to reality. Let’s collaborate to create systems that perform flawlessly and add real value to your project.

Passionate about precision design work, luxury product visualization, and high-quality CAD modeling for production and rendering applications. Proficient in CAD workflows, STL preparation, engineerin... Read more

Passionate about precision design work, luxury product visualization, and high-quality CAD modeling for production and rendering applications. Proficient in CAD workflows, STL preparation, engineering drawings, and realistic 3D visualization. Able to work remotely, manage revisions professionally, and deliver organized project files within deadlines.

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multil... Read more

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multilayer PCB design (up to 8 layers) — signal integrity, RF, IoT, and power electronics - Power electronics design — DC-DC and AC-DC conversion circuits - Firmware development for STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB, and MODBUS - RF circuit design — filters, antenna tuning, and wireless systems From schematic capture to Gerber files and working prototype — I manage the full design cycle with precision and on-time delivery. Let's bring your ideas to life!

Graduated in electronics engineering and specialized in micro-electronics, in my career, I have consistently worked within the software domain, progressing from hands-on engineering to technical leade... Read more

Graduated in electronics engineering and specialized in micro-electronics, in my career, I have consistently worked within the software domain, progressing from hands-on engineering to technical leadership roles. Software Tester – focused on embedded systems, combining PCB hardware verification with embedded software testing and coding. Software Developer – developed strong programming skills, contributing to robust and efficient embedded applications. Senior Software Developer – responsible for requirements engineering, architecture design, and system integration, balancing hardware constraints, quality standards, and long-term software strategies. Software Technical Manager (current role) – overseeing embedded software development teams and projects, driving architecture decisions, compliance with industry standards, and alignment with product and business goals. Beyond my professional roles, I dedicate my spare time to expanding my expertise in embedded platforms and IoT applications. I actively experiment with ESP32, Arduino, Microchip, and u-blox platforms, while strengthening my skills in C, Python, LabVIEW, and Android development. Among my soft skills, I bring strong communication abilities, a proactive mindset, and a collaborative leadership style, fostering innovation and continuous improvement within my teams.

💡 Idea ▶️ Prototyping ▶️ QA 🔝 Top Rated Plus engineer 🧠 Solution inventor ⭐ 100% satisfied clients on ▒▒▒▒▒▒ profile 📃PROFESSIONAL SUMMARY I specialize in automation, prototype development, 3D C... Read more

💡 Idea ▶️ Prototyping ▶️ QA 🔝 Top Rated Plus engineer 🧠 Solution inventor ⭐ 100% satisfied clients on ▒▒▒▒▒▒ profile 📃PROFESSIONAL SUMMARY I specialize in automation, prototype development, 3D CAD design and CAM/CNC processing. My passion lies in transforming ideas into fully realized prototypes, with expertise in managing the entire manufacturing chain. With hands-on experience in diverse prototyping processes, I deliver high-quality, production-ready products. In addition to mechanical prototyping, I possess foundational skills in PCB layout design and soldering electronic components, enabling seamless integration of electronics into designs. I have expertise working with materials such as aluminum, steel, polyurethane, polycarbonate, plastics, epoxy resin, nylon, wood, and glass. 🦾OVER 5 YEARS SPECIALIZED IN: 🔹Custom machine engineering and assembly 🔹Automation and mechatronics 🔹Reverse engineering 🔹Proof of concept development 🔹Material science and low-series production 🔹R&D 🎛️PROGRAMMING & ELECTRONICS: 🔹PCB design 🔹Low-level programming 🔹Circuit prototyping and soldering 💻SOFTWARE EXPERTISE: 🔹Autodesk Fusion 🔹DrufelCNC 🔹EasyEDA 🔹Ultimaker Cura 🔹Arduino IDE, VS Code ⚙️PROTOTYPING & MANUFACTURING EQUIPMENT: 🔹3D FFF printers 🔹Milling, sawing and drilling machines 🔹Laser cutting and engraving machines 🔹Silicone molding and urethane casting tools 🔹Soldering equipment and hand tools 🕹️HARDWARE PLATFORMS: 🔹ARM (ESP32, Raspberry Pi Pico) 🔹AVR (Arduino) 🔹Raspberry Pi ***We operate from a secure location, far from the conflict in eastern and southern Ukraine, while proudly supporting our armed forces. By collaborating with us, you contribute to upholding democracy, freedom, and security in Europe and beyond.***

18+ years of experience in electronic design. 100+ major design projects delivered. 200+ happy clients served. Whatever your electronic design needs are, reach out for a quick chat, you will not regre... Read more

18+ years of experience in electronic design. 100+ major design projects delivered. 200+ happy clients served. Whatever your electronic design needs are, reach out for a quick chat, you will not regret it! What to expect: ✅Top quality design that not only meets and exceeds your requirements but can also handle those unexpected conditions that make quality products stand out from the rest. ✅Rigorous design test and measurement that leaves nothing unchecked, keeping in mind not only your interests but also those of your end customers. ✅A design that is optimized and ready for manufacturing with parts readily available. ✅Exhaustive documentation and support so you can make best use of all deliverables. ✅A flexible service that can take care of all phases in the design and prototyping process or just those parts that you prefer. ✅Long-term availability for changes, revisions, and support. ✅Above all, an honest and friendly collaboration that you can trust. I invite you to reach out to discuss your project's unique needs. Regardless of your technical background, I am here to transform your product idea into a tangible reality, employing the most efficient and cutting-edge technology. My services extend beyond design, offering assistance in defining complete project requirements, recommending suitable technology, and guiding your product to production. I can also connect you with reliable suppliers and provide unwavering technical support throughout the entire process. As a full-time freelance engineer, having worked with clients from all over the world in very diverse applications, I’ve been able to gain a broad experience in electronic design. The designs I’ve produced over the years range from the simplest of designs to very complex high-density designs at the cutting edge of technology. I have gained experience with a variety of microcontrollers, processors, sensors, interfaces, protocols, and design architectures. I’ve also been able to utilize a variety to PCB technologies ranging from multilayer rigid, HDI, flexible, rigid-flex, metal-core, as well as exotic materials such as stretchable PCB. Throughout the years I’ve also invested significantly in a spacious lab and equipment for both prototyping (including pick-and-place, reflow oven and advanced JBC soldering equipment) as well as professional test and measurement equipment (including oscilloscopes, spectrum analyzers, VNA, bench meters, electronic loads, waveform generators, ECG simulator, thermographic imaging, and data loggers), all from reputable brands (Keysight, Teledyne-Lecroy, FLIR, Fluke, Tektronix, Pico,…). My vision is to produce top quality designs with a ‘whatever it takes’ attitude and am willing to invest effort and financially in ensuring that I am well equipped to do so. Some of the specific experiences include: Software tools: Altium Designer (my primary EDA), KiCad, Eagle, Proteus; SolidWorks; Ansys, Keysight-ADS, COMSOL; VS Code, Visual Studio, PyCharm, IntelliJ; Keil MDK Arm, GCC, IAR, CodeComposer, Microchip Studio; Quartus Prime, Xilinx ISE; Programming languages: Embedded C, C++, C#, Python, Rust, Java, VHDL, Bash scripts, PHP, javascript… Microcontrollers/SoC: STM32 (often preferred), ATSAM, STM8, nRF5x (often preferred for BLE applications), EPS32, CH32 (RISCV), C2000, CC2642, CC13xx, PIC16/18, AVR, MPS430, RP2040, i.MX, A20/50, RK35xx, MAX78000, … Protocols/Buses: RS485/422, USB, UART, SPI, I2C, CAN, LVDS, DDR; Modbus, NMEA2000, MQTT, … Common design features: - BLE / Wi-Fi with custom PCB trace antenna, fully simulated and tuned on prototypes. - USB charge circuit for Li-Ion battery, including fast charging. - Battery protection circuits and cell balancing. - PoE source/device/injector designs with necessary protocol handshakes. - ARM embedded processor design running embedded Linux system. - RTD measurement circuits, 3/4 wire, 24 bit, PGA and filtering. - ECG, EOG, EEG monitoring wearable designs. - IMU motion tracking with sensor fusion and quaternion streaming. - GNSS location tracking, including high precision RTK modes. - Audio capture, filtering, processing, and amplification. - DC/DC converters in various topologies including buck, boost, buck-boost, SEPIC, CUK, H-Bridge, cascaded, multi-phase. AC/DC converters (flyback, feed-forward, …). DC/AC inverters, BLDC control… - LED driving with attention to color rendering and thermal management. - Solar MPPT controller. - UHF long range wireless designs, LoRa, Sigfox. Cellular interfaces 4G, LTE, NBIoT, LTEM. My commitment to excellence, innovation, and collaboration has been the cornerstone of my career. I look forward to the opportunity to bring your vision to life, leveraging my extensive skill set and passion for electronic design. Feel free to contact me to embark on a successful journey together.