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I am an experienced embedded hardware and firmware engineer specializing in high-performance, low-power and compact device development with over 10+ years. My expertise covers a wide range of embedded... Read more

I am an experienced embedded hardware and firmware engineer specializing in high-performance, low-power and compact device development with over 10+ years. My expertise covers a wide range of embedded processors and communication interfaces, as well as advanced signal and sensor integration. Key Skills: - Embedded processors: STM32, ESP32, TMS32, DM3730, DA14583, LoRa, nRF52, Arduino, Atmega, PIC, RAK4, SIM7 - High-speed routing up to 24 Gbps PCIe, SDI - Memory interface: SRAM, DDR, DDR2, DDR3, DDR4 - Communication: PCIe, SATA, HDMI, Ethernet, USB, UART, SPI, I²C, CAN, RS485/422, RS232C -Wireless: Bluetooth, Wi-Fi, Z-Wave, Zigbee, RFID Sensor integration: ECG, PPG, HRM, SPO₂, CO₂, Temperature, PIR, Touch, Pressure - Simulation tools: MATLAB, Proteus, Multisim, HyperLynx. My Advantages - Stable and reliable design - Fast and precise development - Deep industrial understanding - Safety and ergonomic awareness - Cost-effective manufacturing insight - Strong collaboration experience - High-quality prototype to product - Commitment to perfection Over a decade of successful embedded design experience, completing numerous projects across industrial, medical, and IoT applications. Proven ability to deliver top-quality results in minimal time through strong technical insight, practical design sense, and effective client collaboration.

Comprehensive Product Development Services Under One Roof At our company, we provide end-to-end product development services, all conveniently managed under one roof. Our team of seasoned professiona... Read more

Comprehensive Product Development Services Under One Roof At our company, we provide end-to-end product development services, all conveniently managed under one roof. Our team of seasoned professionals is committed to delivering exceptional quality at every stage of the development process. From ideation and design to prototyping, testing, and manufacturing, we specialize in turning concepts into fully realized products. Leveraging state-of-the-art facilities and cutting-edge technology, we craft innovative solutions tailored to meet the unique needs of each client. We pride ourselves on delivering projects on time and within budget, without compromising on quality. Trust us to transform your product ideas into reality with our complete, turnkey development services.

I have experience designing PCBs for high speed digital systems, backplanes and daughterboards, optical systems, wireless/IoT products, power electronics, mmWave systems, and much more. I start with y... Read more

I have experience designing PCBs for high speed digital systems, backplanes and daughterboards, optical systems, wireless/IoT products, power electronics, mmWave systems, and much more. I start with your schematic and BOM or your ECAD files, and I provide you with a finished PCB layout along with all standard manufacturing documentation and assembly drawings. During the PCB design process, I keep an eye towards the scalability of your design, as well as standard DFM rules and implementing requirements from your manufacturer. If you have not consulted with a manufacturer, I can help you find a producer that will meet your needs and help you scale. Our collaborative approach reflects best practices and helps you reach success. 1. Analog Systems and Sensors - Highspeed ADC & DAC Implementations - Direct-RF Sampling Architectures - Up/down Converting Mixers & IF Signal Processing - Analog Signal Processing & General Purpose Op-Amp Circuits - Audio Amplifier Design - Electro-optical Interface Design 2. High Speed Digital and Networking - Microcontroller Hardware Development - Application Class Processor (MPU) Hardware Development - High-Speed Memory Interface Design - DDR3 and LPDDR4 SDRAM Implementations - FPGA Hardware Development - USB 2.0, USB 3.0, & Gigabit Ethernet Hardware, Including Switches/Hubs - PCIe Hardware - Implementation of FPGA & ASIC Based Display Bridges Inline Translation Between MIPI DSI and legacy parallel RBG Video - Wireless Connectivity such as BLE, Wi-Fi, and LoRa 3. Power Electronics - High Performance Switchmode Converter Design - Ultra Low Noise Converter Design for RF Supply Pre-Regulation - Automotive/Aerospace Load Dump Protection - High Bandgap Semiconductor Converters (GaN & SiC) - EMI/EMC Converter Debugging - High Frequency Converters for Micro Form Factors - Battery Systems - Solar Power & MPPT Converters Support EDA Tools Altium Designer, Cadense OrCAD/Allegro PCB Designer, Mentor Graphics PADS/PADS Professional, KiCAD, Eagle CAD, Diptrace, EasyEDA

Multidisciplinary Electrical Engineer with over 18 years of experience spanning Medical, Military, Aerospace, and Industrial sectors. Possesses a unique academic background with degrees in Electrical... Read more

Multidisciplinary Electrical Engineer with over 18 years of experience spanning Medical, Military, Aerospace, and Industrial sectors. Possesses a unique academic background with degrees in Electrical Engineering, Physics, and Chemistry, bridging the gap between theoretical science and practical hardware application. Expert in full-cycle product development—from schematic capture and PCB layout to firmware integration and manufacturing bring-up.

Work Sample: 1) My recent PCB Layout design in OrCAD: https://drive.google.com/file/d/1c9eKgUgZAbZCvoeH8IWq9DLh5roFwF_u/view?usp=sharing 2) Another design : This one is an example of reverse-engineer... Read more

Work Sample: 1) My recent PCB Layout design in OrCAD: https://drive.google.com/file/d/1c9eKgUgZAbZCvoeH8IWq9DLh5roFwF_u/view?usp=sharing 2) Another design : This one is an example of reverse-engineered PCB board designed in OrCAD. https://drive.google.com/file/d/1Yoo9x9a86COWYb8JUqIzsZAD0ANM5VU3/view?usp=sharing

Electronic Design Engineer with over 20 years experience in PCB design for production, covering multiple fields including power electronics, RF, medical, embedded systems, IoT and more...

Electronic Design Engineer with over 20 years experience in PCB design for production, covering multiple fields including power electronics, RF, medical, embedded systems, IoT and 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 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.

My name is Ali, I am mechanical engineer and expert in design using solidworks, AutoCAD

My name is Ali, I am mechanical engineer and expert in design using solidworks, AutoCAD

I’m passionate. I’m creative. I love what I do.

I’m passionate. I’m creative. I love what I do.

Hi, I am Gamze. I graduated from the Department of Architecture at the University of Istanbul. I did a double major program with the Department of Interior Architecture. I took part in the design and... Read more

Hi, I am Gamze. I graduated from the Department of Architecture at the University of Istanbul. I did a double major program with the Department of Interior Architecture. I took part in the design and planning of Restoration, Restitution, Survey and Reconstruction projects. I also took part in large projects on drawing and modeling and facade design and modeling. I have done technical drawing, modeling, documenting and site control as freelance in many different projects with large companies for 5 years.I have advanced BIM and Revit Training and Design and Construction Management certificates. Advanced Revit, Autocad, Sketchup, Enscape, I use Lumion, 3dsMax, Rhino and Photoshop programs.

Highly accomplished engineering professional with 9 year engineering experience; having solid background in lighting & power distribution schemes, security systems, fire-detection systems, all type o... Read more

Highly accomplished engineering professional with 9 year engineering experience; having solid background in lighting & power distribution schemes, security systems, fire-detection systems, all type of 2D drafting.

Interior designer and landscape architect specializing in photorealistic 3D visualization for residential and commercial projects. Expert in creating high-quality interior and exterior renderings with... Read more

Interior designer and landscape architect specializing in photorealistic 3D visualization for residential and commercial projects. Expert in creating high-quality interior and exterior renderings with accurate lighting, materials, and spatial details. Extensive experience in design development, concept visualization, and production of presentation-ready renderings.

Hi, am a graduated Architect working Computer Graphics Images since 2006, experienced in 3D animations and video presentations. In my professional area developed good communications skills and teamwor... Read more

Hi, am a graduated Architect working Computer Graphics Images since 2006, experienced in 3D animations and video presentations. In my professional area developed good communications skills and teamwork. I enjoy 3D visualization very much, interiors and exteriors designs, simulations and motion graphics ads . Check my portfolio and feel free to ask for specific work experiences. Expert in Cinema 4D, (GI, Vray and Corona), Autocad 3D modeling and 2D Drawing to fulfill construction permits. Good skills on After Effects CS5 certified and Sony Vegas.

Solidworks, Autocad, Catia, Nx, Solidcam, Mastercam, Mekanik Tasarım Projeler= https://grabcad.com/davut.dudak-1

Solidworks, Autocad, Catia, Nx, Solidcam, Mastercam, Mekanik Tasarım Projeler= https://grabcad.com/davut.dudak-1

Mechanical Engineer, Design Concentration with over 15 years experience designing new products. I started my first job in silicone valley and eventually moved to southern California. I have had the... Read more

Mechanical Engineer, Design Concentration with over 15 years experience designing new products. I started my first job in silicone valley and eventually moved to southern California. I have had the opportunity to work with different companies which gave me the ability to learn about diverse products and manufacturing processes. Actually working with a small company in North San Diego as R&D lead mechanical engineer. In additionI am offering my services to people who are looking to make a modification to an existing product, to reverse engineer a component, generate file for 3D printing, generate drawing for quote or drawings for patent submission. I utilize 3D software from which I extract parametric drawings and files I can use to 3D print. Please don't hesitate to contact me for a quick preliminary pricing.

I have 20 years of experience in Mechanical Engineering and have worked mostly in R&D and Manufacturing departments. I worked in many areas such as product design, glass mold, plastic mold, vehicle pa... Read more

I have 20 years of experience in Mechanical Engineering and have worked mostly in R&D and Manufacturing departments. I worked in many areas such as product design, glass mold, plastic mold, vehicle parts, and medical devices. I hope to work together with you. I have shared some of my portfolios that you can see on my profile.

Grew up in Athens Greece, attended Piraeus University of Applied Sciences where I got my bachelors Degree in Mechanical Engineering

Grew up in Athens Greece, attended Piraeus University of Applied Sciences where I got my bachelors Degree in Mechanical Engineering

architect magister in city identity and architecture 18 years of experience in architectural design, interior design, 3d modeling, with a large portfolio of projects

architect magister in city identity and architecture 18 years of experience in architectural design, interior design, 3d modeling, with a large portfolio of projects

I am a professional architect with 7 years of experience, I have a postgraduate diploma in BIM and construction management, and an MS in project management. I focus on accurate planning, modeling in 3... Read more

I am a professional architect with 7 years of experience, I have a postgraduate diploma in BIM and construction management, and an MS in project management. I focus on accurate planning, modeling in 3D Revit, and rendering, which guarantees excellent quality and fast turnaround time. Let us turn your ideas into reality with professionalism and precise architectural design that meets your needs.

I'm 2D/3D animations & landscape designer and i love natural work and have a awesome experience in Landscaping design & gardens.. i do - Design 3D Building, Furniture, Landscapes & Gardening. - De... Read more

I'm 2D/3D animations & landscape designer and i love natural work and have a awesome experience in Landscaping design & gardens.. i do - Design 3D Building, Furniture, Landscapes & Gardening. - Design Pictures, Logo & All Marketing Stuff. - Utilization Solutions

With over eight years of experience in the woodworking industry and working with CNC machines, I specialize in the design and production of wooden products, especially in the areas of cutting, assembl... Read more

With over eight years of experience in the woodworking industry and working with CNC machines, I specialize in the design and production of wooden products, especially in the areas of cutting, assembly, and design optimization. In addition to my technical skills in CNC, my ability to create accurate 2D and 3D designs, improve quality and reduce waste in the cutting process, and program CNC machines has allowed me to participate in a variety of industrial and commercial projects. Also, with my skills in editing and producing educational content, especially in the field of language learning and writing effective captions, I have been able to create creative and user-friendly projects. Currently, I own my own CNC workshop, which allows me to implement various projects in a practical and precise manner and respond to the specific needs of my clients. I am always looking to create optimal and precise solutions for different projects and pay close attention to detail at every stage of the design, from needs analysis to final production. Also, in the field of 3D model design, I am able to create accurate and usable prototypes for CNC projects that can help improve the production process and the final quality of the products. The combination of my technical and creative skills makes me an excellent choice for complex and high-precision projects. My goal is to use my expertise to help you implement your projects in the best possible way, whether in the field of CNC and design, or in the field of educational and advertising content production.

PARALLEL CAD SOLUTIONS is a company that was created with the sole intention of delivering quality solutions, state of the art customer service and a passion to deliver uncompromised performance that... Read more

PARALLEL CAD SOLUTIONS is a company that was created with the sole intention of delivering quality solutions, state of the art customer service and a passion to deliver uncompromised performance that would always uphold the purpose of our inception. we provide services to Mechanical, Process Engineers, Manufacturers, Fabricators, Designers & Consultants Companies all over the Globe. PARALLEL CAD SOLUTIONS was launched and established in 2017 with a mere 3 engineers full of pioneering vision

I specialize in helping busy design professionals outsources their 3D modeling, and renders to help streamline their business. I currently work with 5 business creating models, renders, and miscellane... Read more

I specialize in helping busy design professionals outsources their 3D modeling, and renders to help streamline their business. I currently work with 5 business creating models, renders, and miscellaneous administration work. Software I use: -AutoCAD -SketchUp -Coohom -Revit -Photoshop -Canva