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I’m developing a hardware product that blends moving mechanical parts with custom electronics and need a versatile engineer to carry the concept from rough sketches to a small-batch-ready prototype. You will start by reviewing my idea, asking clarifying questions, then turning the requirements into detailed mechanical drawings and electronic schematics. From there, I’ll rely on you to choose appropriate components, model the assemblies, lay out the boards, and iterate until everything fits, functions, and can be manufactured without surprises. Deliverables • Native CAD files (STEP or similar) and clear assembly drawings • Complete electronic design package with schematics, layout, and Gerber files • Consolidated bill of materials with readily available parts • Brief test-report or video confirming the prototype meets the agreed operating conditions Acceptance criteria • All files open cleanly in standard tools and reflect the latest revision history • Parts on the BOM are in stock from at least two distributors • Prototype operates reliably across the specified voltage, load, and temperature ranges If you have past work where you owned both the mechanical layout and the electronic architecture, please share it along with your typical turnaround time. I’m ready to move quickly and look forward to collaborating with someone who can guide the whole electromechanical design process end-to-end.
Project ID: 40631223
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29 freelancers are bidding on average $34 USD/hour for this job

As an experienced Electrical Engineer with a focus on Electronics and PCB Layout, I am confident that my skills align perfectly with your Electro-Mechanical Product Engineering project. I have a comprehensive understanding of Digital Motor Control, Analog Design, Electronic Design, and Power Electronics, all skills that will be instrumental in carrying your concept through to a functional, small-batch-ready prototype. In previous projects, I have owned both the mechanical layout as well as the electronic architecture- one such being a 3-phase induction motor vector control drive where I designed the flux estimation algorithm, implemented it on DSP (TMS320), and created speed and torque loop generations. I am proficient with several digital motor types including BLDC motors, step motors and DC motors. Furthermore, my background in PCB design gives me the ability to handle both schematic design and PCB design by Altium. In addition, I will ensure all files open cleanly in standard tools reflecting the latest revision history as well as provide you with consolidated Gerber files and a readily available bill of materials that are stock from at least two distributors; ensuring there are no surprises during manufacturing. This project is right up my alley and I'm excited about collaborating with you from initial sketches to final prototype!
$27 USD in 20 days
7.5
7.5

Hi, electro-mechanical product engineering support with clean native CAD files and assembly drawings is right in line with how I work in SolidWorks and Fusion 360. I keep parts manufacturable from the start — sensible tolerances, standard hardware where possible, and clear STEP exports so nothing gets lost between design and the shop floor. Happy to hop on a call to go over your current files and figure out the fastest path to a build-ready assembly. Available to start now.
$47.06 USD in 40 days
7.0
7.0

Dear Client, Your project closely matches my experience in complete electromechanical product development. I can take your idea from concept to a prototype ready for small-batch manufacturing. I have expertise in mechanical design, PCB design, embedded systems, and component selection. I will develop detailed CAD models, electronic schematics, PCB layouts, manufacturing files, and a complete BOM. My designs emphasize reliability, manufacturability, and ease of assembly. I also support prototype testing, debugging, and design refinement. I have experience with ESP32, STM32, multi-layer PCBs, and integrated electromechanical systems. Before starting, I’ll review your concept and ask the necessary technical questions to ensure the design meets your requirements. I can share relevant project examples and provide a realistic timeline after discussing the project scope. I look forward to collaborating with you.
$38 USD in 40 days
6.9
6.9

Hi, I am excited to submit my proposal for your electromechanical product development project. With extensive experience in both mechanical engineering and electronics design, I can support your project from the initial concept through a fully functional, small-batch-ready prototype. My expertise includes mechanical design, PCB development, embedded systems, and Design for Manufacturing (DFM), allowing me to manage both the mechanical layout and electronic architecture as a single, integrated solution. This helps minimize integration issues, reduce development time, and ensure the final product is reliable and ready for manufacturing. My development process includes: - Reviewing your concept and identifying technical risks early. - Defining system requirements and proposing practical engineering solutions. - Designing mechanical assemblies in SolidWorks or Fusion 360. - Developing electronic schematics, PCB layouts, and production-ready manufacturing files. - Selecting readily available components from reputable suppliers with long-term availability. - Optimizing the design for assembly, manufacturability, thermal performance, and reliability. - Supporting prototype assembly, testing, and iterative improvements until all requirements are met. Best regards,
$50 USD in 40 days
6.6
6.6

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with Electro-Mechanical Product Engineering Support I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statisticaal programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD/CAM,AutoCAD, 2D, Architectural Engineering, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
$25 USD in 4 days
5.8
5.8

Hello, I can support the full electromechanical path from early concept through prototype-ready documentation. I’m comfortable taking rough sketches into detailed mechanical drawings, assemblies, electronic schematics, PCB layout, and a consolidated BOM with readily available parts. I’ll focus on making sure the CAD, electronics package, and component selections all align before build, so the prototype is manufacturable and reliable across the agreed operating conditions. I can also help iterate quickly as the design matures and keep revision history clean. I’ve worked on integrated hardware where mechanical packaging and electronics needed to be designed together, with attention to fit, function, and supply chain availability. Best, Miguel
$25 USD in 15 days
3.8
3.8

I am excited about the opportunity to assist you with your electro-mechanical product development. With experience in transforming concepts from rough sketches to functional prototypes, I can help bring your vision to life. My approach involves thoroughly reviewing your initial ideas and engaging in collaborative discussions to gather all necessary requirements. This ensures that the final output aligns perfectly with your expectations. I will produce native CAD files, detailed electronic schematics, and a comprehensive bill of materials that includes easy-to-source components. My commitment is to iterate on designs to verify that every element fits and functions seamlessly. Additionally, I can provide a brief test report or video to confirm that the prototype operates reliably within the specified parameters. Your feedback is invaluable, and I’ll be incorporating it at every stage of the process. It’s essential that we meet your acceptance criteria, and I’m prepared to deliver all files in standard formats reflecting the latest revisions. To ensure I fully understand your requirements, Can you elaborate on the specific mechanical and electronic functionalities you envision for the prototype? Looking forward to a productive collaboration! Best regards, Talha
$25 USD in 32 days
2.9
2.9

The hardest part of this job is bridging the gap between rough sketches and a manufactured prototype, which is the core of what I will do. I will take your concept and turn it into detailed mechanical drawings using SolidWorks, also creating electronic schematics in Eagle. I'll select components like microcontrollers and sensors, then assemble them into models, also laying out the PCB. I will assume standard tolerances for machined parts until you specify tighter requirements. A key question is whether the moving mechanical parts will require any special lubrication or maintenance considerations for the prototype. Preferred Freelancer here, and I have not missed a deadline or gone over an agreed price yet. Let's schedule a short call on Freelancer to discuss your product's specific mechanical clearances and the required voltage ranges for the electronics.
$44 USD in 7 days
2.3
2.3

Dear Client, I reviewed your project requirements and I am interested in working with you. I have extensive experience delivering Electronics, CAD/CAM, Product Design, Mechanical Engineering, Electrical Engineering, PCB Layout, Prototyping and CAD / SolidWorks. I focus on understanding the requirements clearly, providing a practical solution, and delivering accurate, well-documented work on schedule. I can review your existing materials, identify the best technical approach, and manage the project from planning through final delivery. You will receive clear communication, regular progress updates, and full support throughout the project. I am available to begin immediately and would be glad to discuss the scope, timeline, and budget. Best regards, Elijah M.
$35 USD in 16 days
1.0
1.0

With my unique skill set combining full-stack development, product design, and electronics engineering, I offer you a highly cross-functional approach to your Electro-Mechanical Product Engineering Support needs. My extensive experience in designing robust hardware prototypes from the ground up aligns perfectly with your project requirements, particularly when it comes to creating detailed mechanical drawings, electronic schematics, selecting appropriate components, and modeling assemblies. Having been in the field for over 8 years and successfully delivering over 90 projects across a broad range of industries, I've honed my abilities not only to understand complex technical requirements but also to effectively communicate with clients - ensuring that the final output is always aligned with their vision. Your product's effective integration of moving mechanical parts with custom electronics demands exactly this balance between accurate execution and effective coordination between the two domains - a balance I am more than qualified to provide. Additionally, my proficiency in native CAD files, various PCB design tools like Altium and KiCad, as well as my ability to effectively test and validate prototype designs further support my claim for being the ideal candidate for your project. Feel free to review my portfolio or initiate a chat to discuss my relevant past work more specifically tailored to your niche. Let's embark on this exciting journey together!
$30 USD in 40 days
0.6
0.6

This project requires detailed PCB layout and mechanical CAD work combined with electronics packaging. I'll convert sketches into CAD models and detailed assembly drawings using SolidWorks, ensuring mechanical and electronics align perfectly. PCB layout will be optimized for manufacturability without surprises, and the BOM will focus on stocked components verified for your specified conditions. Iteration will follow closely with test feedback until your prototype runs reliably. What key mechanical challenges in your initial sketches need early focus to streamline integration?
$25 USD in 22 days
0.0
0.0

With my comprehensive background in electronic and mechanical engineering, I'm ideally positioned to tackle the challenges your project presents. Throughout my career, I have helmed a range of projects that demanded both electronics layout and mechanical assembly, including autonomous systems design, industrial automation, and hardware development. I bring this multifaceted experience to bear in designing your concept from sketches to small-batch-ready prototypes. My expertise extends across all the elements mentioned in your deliverables and acceptance criteria: native CAD files, detailed drawings, electronic design packages, BOMs with readily available parts, and thorough testing for actual conditions. And my work always involves sharp attention to documentation and revision management. One of my strengths lies in my ability to understand and merge mechanical and electrical requirements seamlessly. I've worked extensively on component choice, assembly modeling, and board layouts - tasks that will make up a significant portion of this project. By choosing me for your electromechanical product engineering needs, you'll be working with someone who can guide you end-to-end through the whole design process. While I move quickly without compromising quality, I ensure that every step is carefully executed to guarantee robust, scalable, high-quality electronic solutions.
$25 USD in 40 days
0.0
0.0

Patterson, United States
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Member since Jul 16, 2026
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