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R&D / Electromechanical Engineer / Product & Prototype Development / Mechanical, Electronics, PCB & Software Design / Inventor – Turning Innovative Ideas into Real Devices / Open to Full-Time or Contr... Read more

R&D / Electromechanical Engineer / Product & Prototype Development / Mechanical, Electronics, PCB & Software Design / Inventor – Turning Innovative Ideas into Real Devices / Open to Full-Time or Contract Roles

Greatly intrigued by the Design of Everyday Things, I am here to give your designs a facelift!! I started out with Solidworks and AutoCAD and have completed a couple of projects in my college days. I... Read more

Greatly intrigued by the Design of Everyday Things, I am here to give your designs a facelift!! I started out with Solidworks and AutoCAD and have completed a couple of projects in my college days. I also have working knowledge of CATIA, Creo and other CAD software, as per requirements. A good understanding of mechanical design and blueprints has paved the way for Design Optimization (Altair Inspire, Fusion 360) and CAE Analysis (Proficiency in Ansys Fluent). My current expertise has been mostly centred around Numerical Heat Transfer and Incompressible Flows and I am very keen on exploring Multiphase Flows and Conjugate Heat Transfer as well.

Precise. Technical. Manufacturing-Ready. I specialize in turning complex concepts into high-quality 3D models and photorealistic renders. With a focus on Design for Manufacturing (DfM), I ensure your... Read more

Precise. Technical. Manufacturing-Ready. I specialize in turning complex concepts into high-quality 3D models and photorealistic renders. With a focus on Design for Manufacturing (DfM), I ensure your parts are optimized for 3D printing, CNC, or injection molding. Top Services: • 3D Part & Assembly Design (SolidWorks/Fusion 360) • Technical 2D Drawings & Patent Drafting • High-End Product Rendering (KeyShot) • STL Optimization for Rapid Prototyping I deliver clean files, clear communication, and fast turnarounds. Let’s bring your project to life.

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 an electrical and embedded systems engineer specializing in high-reliability hardware for electric vehicles and complex power electronics. Currently engineering powertrains and safety systems for... Read more

I am an electrical and embedded systems engineer specializing in high-reliability hardware for electric vehicles and complex power electronics. Currently engineering powertrains and safety systems for a competitive Formula Student vehicle, I handle the full hardware lifecycle—from schematic capture and pre-routing LTspice simulations to multi-layer PCB layout and firmware development. My core expertise lies in designing robust boards using Altium Designer and writing highly optimized C++ firmware for STM32 and ESP32 microcontrollers. I focus heavily on system-level architecture, ensuring proper ground separation, signal integrity in noisy environments, and efficient thermal management. Core competencies include: Battery Management Systems (BMS): Designing decentralized master-slave architectures with advanced state-of-charge tracking algorithms. Power Electronics: Custom isolated DC-DC buck converters and high-current hardware optimization. Signal Integrity & Safety: Resolving complex hardware issues and designing fault-tolerant safety circuits for vehicular environments. Telemetry & Control: Building custom Vehicle Control Units (VCUs) with low-latency data pipelines. I deliver complete, manufacturing-ready packages (Gerbers, NC Drill, BOM, CPL) optimized for seamless fabrication by standard or US-based fab houses.

Robotics expert and independent electronics engineer with over 10 years of experience in programming for different hardware including microcontrollers, FPGAs, SoCs, SDRs and in different languages (C,... Read more

Robotics expert and independent electronics engineer with over 10 years of experience in programming for different hardware including microcontrollers, FPGAs, SoCs, SDRs and in different languages (C, C++, Python, LabVIEW, Matlab, etc.). Extensive hands-on experience with hardware development and testing from prototypes to production units. Always up to date with the latest technologies like generative AI, swarm robotics, next generation wireless communication. Involved in open-source research and talent development.

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.

Mechatronics engineer with hands-on experience in CAD, circuit design, embedded systems, and system design. I have successfully designed and built projects such as a maize milling machine and a plane... Read more

Mechatronics engineer with hands-on experience in CAD, circuit design, embedded systems, and system design. I have successfully designed and built projects such as a maize milling machine and a plane tire lifting system, managing them from concept to completion. Skilled in delivering standalone, fully functional mechanical and electrical systems, I combine practical engineering knowledge with innovative solutions to create meaningful, high-quality projects.

Computational physicist and R&D scientist with a PhD in Physics and 10+ years of experience applying numerical modeling, FEM/CFD simulations, and machine learning to complex real-world problems. I spe... Read more

Computational physicist and R&D scientist with a PhD in Physics and 10+ years of experience applying numerical modeling, FEM/CFD simulations, and machine learning to complex real-world problems. I specialize in turning physics-based models into robust, efficient, and well-documented computational solutions. My work spans heat transfer and thermal systems, multiphysics simulations (Ansys, COMSOL), and AI-accelerated modeling, including Physics-Informed Machine Learning and surrogate models to reduce simulation time without sacrificing physical accuracy. I also develop custom Python-based tools and software interfaces that automate and extend commercial solvers. I am highly comfortable working at the intersection of science, engineering, and software, and I place strong emphasis on clear communication, documentation, and reproducible workflows. Whether you need advanced simulations, data-driven modeling, or technical content that bridges theory and implementation, I deliver precise, reliable results. Core skills: FEM/CFD · Ansys · COMSOL · Python · Machine Learning · Physics-Informed ML · Heat Transfer · Scientific Computing · Technical Documentation

I design embedded electronics and PCBs for practical, buildable products. My experience includes schematic review, PCB layout, component selection, power supply design, USB/UART interfaces, battery-po... Read more

I design embedded electronics and PCBs for practical, buildable products. My experience includes schematic review, PCB layout, component selection, power supply design, USB/UART interfaces, battery-powered devices, audio circuits, displays, sensors, and microcontroller-based control systems. I work mainly with ESP32-family devices, Arduino/PlatformIO firmware, EasyEDA / KiCad, JLCPCB-ready manufacturing files, and mixed hardware/firmware bring-up. I have designed and developed ESP32-S3 audio and speech-processing hardware and firmware using I2S microphones, speaker amplifiers, SD cards, Wi-Fi, touch displays, etc. My focus is clean, manufacturable PCB layout, reliable power and grounding, clear documentation, and practical designs that can be assembled, tested, and improved quickly.

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.

I’m an automotive mechanical engineer specializing in 3D design and fluid dynamics simulation. I bring hands-on experience in OpenFOAM, Ansys, and SolidWorks, with projects ranging from FSAE wind tunn... Read more

I’m an automotive mechanical engineer specializing in 3D design and fluid dynamics simulation. I bring hands-on experience in OpenFOAM, Ansys, and SolidWorks, with projects ranging from FSAE wind tunnel testing to internal combustion engine simulations. I recently designed a centrifugal water pump from concept to 3D model, applying design for manufacturing and assembly (DFMA) principles and ensuring compliance with ISO and DIN standards. My designs always balance performance, cost efficiency, and reliability. I’ve joined CadCrowd to collaborate with clients, expand my professional portfolio, and fund advanced certifications in OpenFOAM and SolidWorks. If you’re looking for a freelancer who is technically skilled, detail-driven, and flexible to work with, I’ll help you turn your idea into a design that’s ready for real-world production.

Former Trainee at: -UltraTech Cement Ltd. Unit Kotputli, Jaipur -L&T Construction (Water and Effluent Treatment) BLWSP SPR-II Project Unit Mohangarh, Jaisalmer Interest Fields: Automobile Engine... Read more

Former Trainee at: -UltraTech Cement Ltd. Unit Kotputli, Jaipur -L&T Construction (Water and Effluent Treatment) BLWSP SPR-II Project Unit Mohangarh, Jaisalmer Interest Fields: Automobile Enginering Robotics and Automation C/C++ Programming

As a mechanical engineer, I am passionate about creating innovative and sustainable solutions for urban mobility. I have a diploma and a bachelor’s degree in engineering from Adarsh Institute of Techn... Read more

As a mechanical engineer, I am passionate about creating innovative and sustainable solutions for urban mobility. I have a diploma and a bachelor’s degree in engineering from Adarsh Institute of Technology Vita. I currently work as a Cad Engineer at QARGOS, a start-up that designs and manufactures electric scooters for cargo delivery. I am proficient in CAD tools, C/C++ programming, and Lean Manufacturing principles. I am looking for new opportunities to apply my knowledge and skills in a dynamic and challenging environment.

My name is Briant, and I am a software developer with over 25 year experience. Throughout my career I have had the opportunity to work with spatial data in a variety of formats, including CAD files,... Read more

My name is Briant, and I am a software developer with over 25 year experience. Throughout my career I have had the opportunity to work with spatial data in a variety of formats, including CAD files, Oracle Spatial, Shape Files, and ESRI SDE. Most of the projects I have worked on have included SQL databases. I have built software for a variety of platforms and environments, and application platforms; including native applications, libraries, web applications, and APIs. I have used tools including C#, SQL, C/C++, JavaScript, and source control tools. I have been able to work with data from databases, structured files like CAD files, and devices like GPS receivers. I have a Bachelor of Science in Computer Engineering from the University of Alberta.

The past few years I have been working as a Mechanical Engineer where my area of expertise is electronics packaging. I have a history of success taking products through all phases of development; from... Read more

The past few years I have been working as a Mechanical Engineer where my area of expertise is electronics packaging. I have a history of success taking products through all phases of development; from concept to prototype, to manufacturing. I have a history of success in product design, prototypes, and preparation for manufacturing. I have a successful record of bringing projects through all phases of development including customization and troubleshooting. With over 8 years of Mechanical Engineering experience, I have worked in design and research and development roles doing various 3D CAD modeling and drawings. I have also worked in the machine shop programming CNC's and in production manufacturing environments. My area of expertise is electronics packaging, power junction boxes, EMI protected designs, sheet metal boxes, hogged out Al boxes, custom enclosure, or off the shelf reworks. Let me know how I can help you get your project done; I look forward to hearing from you.

MS in Aerospace Engineering (Computational Fluid Dynamics) with extensive knowledge of the field and strong technical background. Experienced in solving engineering problems related to propulsion syst... Read more

MS in Aerospace Engineering (Computational Fluid Dynamics) with extensive knowledge of the field and strong technical background. Experienced in solving engineering problems related to propulsion systems (starting from component design to optimization of the system as a whole), Computational Fluid Dynamics (CFD), Structural Design, Analysis(FEA) and Optimization of complex systems, Research and Development (R&D), 3D modeling using a number of software, deep understanding of AeroAcounstics(Turbulence modeling) problems and their analysis based solutions. -Machine Learning software expertise includes: ANSYS modules(ANSYS Fluent, ANSYS CFX, ANSYS Static Structural, ANSYS EXPLICIT DYNAMICS, ANSYS MAXWELL, ANSYS APC, ANSYS MODAL, ANSYS TurboGrid, ICEM), CATIA V5, AutoDesk Inventor, AUTOCAD, SolidWorks, Floor Planner, MATLAB, Simulink, RDS(Raymer Design Software), AAA(Advanced Aircraft Analysis), XFLR5, Mission Planner, System Toolkit, Tensor Flow. -Python -C++ -C Programming

Hey there, I'm Charbel Hachem, and I'm on a mission to make the world a better place, one Civil Structural Engineering feat and data project at a time! My Skill Set: 🏗️ Civil Structural Engineering:... Read more

Hey there, I'm Charbel Hachem, and I'm on a mission to make the world a better place, one Civil Structural Engineering feat and data project at a time! My Skill Set: 🏗️ Civil Structural Engineering: With a solid foundation in structural analysis and design, roads and highways design, traffic and transportation studies and project management, I bring experience and noteworthy achievements to the table. 📈 Data Science: I leverage data-driven insights to enhance decision-making, excelling in data analysis, machine learning, and predictive modeling, ensuring well-informed choices. 🛠️ Data Engineering: I'm proficient in constructing data pipelines, integrating datasets, maintaining databases, and implementing Big Data solutions for scalable, robust solutions. Why Choose Me? My analytical approach and interdisciplinary expertise empower me to tackle engineering and data-related challenges with precision and creative solutions. I manage projects with excellence and maintain open communication for your peace of mind. If you're seeking a professional who can provide structural engineering insights and leverage data for informed decisions, I'm here to collaborate. Let's work together to elevate your projects and drive innovation. Feel free to reach out to discuss your project or inquire about my services. I'm excited to be part of your project success story.

I am an Electronics and Embedded Systems Engineer specializing in PCB design, schematic development, and microcontroller firmware programming. I help clients turn electronic product ideas into reliab... Read more

I am an Electronics and Embedded Systems Engineer specializing in PCB design, schematic development, and microcontroller firmware programming. I help clients turn electronic product ideas into reliable and manufacturable hardware solutions. My experience includes designing PCB layouts, selecting components, preparing BOM and production files, and developing embedded firmware for STM32 and ESP32 microcontrollers. My services include: • Schematic design and PCB layout • Altium Designer projects • STM32 and ESP32 firmware development • Embedded C/C++ programming • Sensor, display, and actuator integration • UART, SPI, I2C, CAN, and Modbus communication • Component selection and BOM preparation • Gerber and manufacturing file preparation • Hardware debugging and prototype improvement • Design for Manufacturing and Assembly I focus on clear communication, organized project files, practical engineering solutions, and designs that are ready for prototyping and production. I am available for PCB design, embedded firmware, IoT hardware, product prototyping, and electronics development projects.

I'm Ivan Noah A. Canlas, an Electronics Engineer with ~5 years of experience in power electronics and switch-mode power supply (SMPS) design, specializing in DC-DC converters including buck, boost, an... Read more

I'm Ivan Noah A. Canlas, an Electronics Engineer with ~5 years of experience in power electronics and switch-mode power supply (SMPS) design, specializing in DC-DC converters including buck, boost, and flyback topologies. My core technical strengths include magnetics design (transformers, inductors), component selection (MOSFETs, diodes, controllers), thermal and derating analysis, EMI/EMC troubleshooting, and design optimization. I'm proficient in hands-on failure analysis, circuit simulation, test evaluation, and debugging using oscilloscopes, frequency analyzers, and data acquisition devices. Currently, I'm an Applications Engineer II at Power Integrations, where I conduct test evaluations on reference boards, drive design optimization, develop automation algorithms in Python, and support failure analysis during product development. Previously at Advanced Energy, I designed and qualified SMPS through full product lifecycles—handling Design Verification Testing (DVT), BOM optimization, and failure analysis. What sets me apart is my ability to bridge hardware and software. My earlier role as a Technical Support Engineer at 4D Systems gave me hands-on experience with C/C++ programming on Arduino, hardware-software integration, and customer support. I bring a strong blend of power electronics engineering and cross-disciplinary skills in embedded systems and system-level integration.

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.

I am a highly motivated and progress-focused Data Analyst with a long-standing background in this industry. I am progressive minded and in tune with new development in my field. Throughout the course... Read more

I am a highly motivated and progress-focused Data Analyst with a long-standing background in this industry. I am progressive minded and in tune with new development in my field. Throughout the course of my career, I have perfected my database management and configuration management abilities. I would greatly appreciate the opportunity to speak with you regarding my candidacy. Thank you for your consideration.

I’m a mechanical engineering student in my final semester at Sultan Qaboos University with hands-on experience in SolidWorks, MATLAB, and product design. I’ve worked on real-world projects, including... Read more

I’m a mechanical engineering student in my final semester at Sultan Qaboos University with hands-on experience in SolidWorks, MATLAB, and product design. I’ve worked on real-world projects, including a robot that cleans solar panels and a machine that reduces camping waste. My skills include 3D modeling, engineering simulation, and coding for automation. I’m passionate about smart mechanical solutions and always deliver high-quality, precise work on time. Let’s bring your idea to life with solid engineering!

I create add-ins for Revit and custom commands for AutoCAD / Civil 3D using .NET API with C#. I have experience modeling piping systems in Revit. I can export piping from Revit to PCF format to create... Read more

I create add-ins for Revit and custom commands for AutoCAD / Civil 3D using .NET API with C#. I have experience modeling piping systems in Revit. I can export piping from Revit to PCF format to create isometrics in Isogen / Plant 3D.