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6.8
6.8
84%

KAKAMEGA, Kenya
$50 USD per hour
Mechanical Engineering and Machine Learning Professional I possess extensive knowledge and experience in mechanical engineering and Machine Learning, both critical components of my professional skill set. My expertise spans a wide range of areas, including mechanical design, simulation, and machine learning. Here are some key highlights of my skills and experience: Mechanical Engineering Skills SolidWorks Design: - Proficient in creating detailed 3D models and assemblies - Expertise in generating technical drawings and documentation - Skilled in design for manufacturability and assembly (DFM/DFA) Finite Element Analysis (FEA): - Experienced in structural, thermal, and dynamic analysis - Proficient in using Abaqus for complex simulations - Skilled in interpreting and optimizing FEA results to improve design performance MatLab: - Building applications for numerical analysis, optimization, and statistical analysis for 15 years - Proficient in developing GUIs for engineering applications - Experienced in solving complex engineering problems using MatLab Machine Learning Skills Supervised and Unsupervised Learning: - Proficient in implementing algorithms such as SVM, Naive Bayes, Nearest Neighbor, and K-means clustering - Skilled in feature extraction, model training, and validation - Experienced in applying machine learning techniques to engineering problems Additional Skills Statistical Analysis | Data Analysis | Data Entry: - Expertise in descriptive statistics, regression analysis, and hypothesis testing - Skilled in data preprocessing, visualization, and interpretation Academic Writing | SEO Writing | Forum Posting: - Specialize in link building, SEO, PDF/OCR conversions, market research, and internet marketing - Proven ability to deliver high-quality content quickly and efficiently - Available for both long-term and short-term projects I am committed to bringing out my best in every project, leveraging my skills in mechanical engineering and machine learning to deliver exceptional results. Best regards, Collins

6.5
6.5
93%

Thai Binh, Vietnam
$20 USD per hour
I am a multidisciplinary engineer specializing in the integration of mechanical design, electronics, and software development to deliver complete, real-world engineering solutions. With a strong foundation across these domains, I bring a systems-level perspective that allows me to design, prototype, and implement projects from concept to deployment. On the mechanical side, I have extensive experience in CAD design, product development, and manufacturing-ready solutions. I focus on creating efficient, practical designs that consider real-world constraints such as materials, fabrication methods, and cost optimization. In electronics, I work with embedded systems, PCB design, and hardware integration. I am comfortable developing schematics, selecting components, and ensuring reliable communication between hardware and control systems. On the software side, I develop firmware and control logic for embedded devices, as well as higher-level applications for automation, data acquisition, and system monitoring. I have experience working with microcontrollers, PLCs, and industrial communication protocols, enabling seamless integration between hardware and software systems. What sets me apart is my ability to bridge these disciplines. Instead of treating mechanical, electrical, and software components separately, I design them as a unified system—resulting in more robust, efficient, and scalable solutions. I have worked on projects ranging from industrial automation and embedded systems to custom machinery and prototyping. I collaborate effectively with cross-functional teams, including mechanical engineers, electrical engineers, and software developers, ensuring smooth communication and successful project delivery. If you are looking for someone who can take ownership of a project end-to-end, reduce complexity, and deliver practical engineering solutions, I would be glad to help bring your ideas to life.

4.1
4.1
88%

Karachi, Pakistan
$2 USD per hour
Hi, This is M.zain. I can easily handle the jobs for circuit design, PCB design, RF Engineering, firmware development, Embedded Systems, Embedded Linux, troubleshooting etc. Thankyou Regards, M.zain

1.9
1.9
50%

Surendra Nagar, India
$15 USD per hour
I am an Automation Engineer with hands-on experience in industrial automation, PLC programming, and system integration. I work with PLCs, HMIs, SCADA systems, and industrial communication protocols such as Modbus TCP/RTU, OPC UA, Ethernet/IP, and MQTT. I have experience integrating PLCs with Python, Node-RED, Google Sheets, and cloud-based systems for real-time monitoring, data logging, and remote control. I also work with IoT solutions, automation dashboards, and custom scripting to improve efficiency and reliability in industrial processes. I focus on providing clean, reliable, and well-documented solutions. I understand site conditions, troubleshooting requirements, and client expectations, which helps me deliver practical and cost-effective automation solutions. My goal is to help clients automate processes, reduce manual work, and improve system performance.
A humanoid robotics expert designs, builds, and programs bipedal and human-like robots that perceive, move, and interact with people in real-world environments. Hiring a humanoid robotics expert gives you access to specialized engineering talent across mechatronics, control systems, computer vision, and AI-driven motion planning needed to bring a humanoid platform from concept to working prototype.
Humanoid robotics is a multidisciplinary field combining mechanical engineering, electronics, embedded firmware, kinematics, and machine learning. A freelance humanoid robotics engineer typically owns one or more layers of the stack — hardware design, low-level control, perception, or high-level behavior — and integrates them into a coherent system. The commercial value is direct: a working humanoid prototype unlocks demos for investors, validates research papers, supports pilot deployments in service or industrial settings, and shortens the path to a manufacturable product.
Deliverables vary by project scope but commonly include CAD assemblies, BOMs, actuator selection reports, gait controllers, inverse kinematics solvers, ROS packages, simulation environments, teleoperation interfaces, and trained policies for manipulation or locomotion. A humanoid robotics specialist will also document calibration procedures, safety limits, and maintenance routines so the platform remains operable after the engagement ends.
Engagements usually fall into one or more of the following areas:
Humanoid robotics specialists serve research labs, robotics startups, automotive and logistics companies experimenting with general-purpose robots, healthcare and elder-care providers, hospitality operators piloting service robots, and entertainment studios building animatronic or interactive characters. Education and outreach programs also commission humanoid platforms for STEM curricula, public exhibits, and museum installations. Defense and inspection contractors hire humanoid roboticists for bipedal platforms intended to operate in environments designed for humans — stairs, ladders, and confined spaces where wheeled robots cannot reach.
Strong candidates combine deep engineering fundamentals with hands-on experience on real humanoid hardware. Look for a degree in robotics, mechatronics, control engineering, or computer science, and evidence of work with platforms such as NAO, Pepper, TIAGo, Digit, Atlas-class research robots, or custom in-house designs. Portfolios should include videos of working hardware, GitHub repositories with ROS packages or simulation code, and published papers or technical write-ups when applicable.
Tool proficiency should cover ROS or ROS 2, at least one physics simulator, a CAD package, Python, and C++. For learning-based roles, expect familiarity with PyTorch, Isaac Lab, and reinforcement learning libraries. Sample interview questions you can use directly:
Freelancer.com gives you access to a global pool of robotics engineers, controls specialists, and AI researchers across every time zone, so you can match the exact sub-discipline your project demands. You can review portfolios, verified ratings, completed project counts, and written client reviews before shortlisting, and use built-in chat to discuss technical scope before awarding. Clients set their own budgets and receive competitive bids from freelancers on Freelancer.com, with Milestone Payments holding funds in escrow until each deliverable is approved. Whether you need a short consultation on actuator selection or a multi-month build of a full humanoid prototype, you can hire on Freelancer.com with the structure, transparency, and protection that long-running engineering work requires.
Ready to bring your humanoid platform to life?
Hiring a humanoid roboticist is a technical procurement process — the clarity of your brief determines whether you attract serious engineers or generalists. The steps below walk you through scoping the project, evaluating proposals, and awarding the work with confidence.
The project post is the single biggest determinant of bid quality. A precise brief filters out generalists and attracts roboticists whose experience genuinely matches your platform, control problem, or perception stack. Head to the
Bids are short proposals, not just price quotes. A strong humanoid robotics proposal demonstrates that the freelancer has read the brief, understands the control or perception challenge, and has a clear technical approach. Read each bid carefully and shortlist candidates whose interpretation of the work matches your intent.
The final decision combines proposal quality with profile evidence. Weigh consistency across multiple completed humanoid or robotics projects rather than a single impressive demo, and verify that past clients describe the freelancer as communicative and reliable on long technical builds.
Scope drives timeline. A focused task such as writing a ROS driver, tuning a gait controller, or training a manipulation policy in simulation can take a few weeks, while a full humanoid prototype involving mechanical design, electronics, and integrated control typically runs several months. Agree on milestones tied to working demos rather than calendar dates.
Yes. Many humanoid robotics consultants take on advisory engagements — reviewing architectures, recommending sensors and actuators, auditing control code, or co-authoring technical papers. This is a common way to validate a roadmap before committing to a full build.
General robotics engineers cover wheeled platforms, manipulators, drones, and AGVs. Humanoid specialists focus on the harder problems unique to bipedal, anthropomorphic systems — dynamic balance, whole-body control, dexterous manipulation, and human-robot interaction — and have hands-on experience with humanoid hardware.
For research prototypes, simulation work, control tuning, or component-level engineering, an experienced freelancer is usually faster and more cost-effective. Larger production programs requiring mechanical, electrical, firmware, and ML teams in parallel may benefit from assembling a small team of freelancers on Freelancer.com, each owning a specific layer of the stack.
Both are possible. Many engagements begin in Isaac Sim, MuJoCo, or Gazebo to de-risk the design, then transition to deployment on the physical robot. Specify in your brief whether you have hardware available, whether remote teleoperation is acceptable, and whether shipping the robot to the freelancer is feasible.

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