Freelancer vs Upwork (2026)
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
Robotics is an interdisciplinary field of study dedicated to the design, construction, operation, and use of robots. Trained expert engineers in this field use their skills to develop cutting-edge technology that help to solve industrial needs. Robotics engineers have a unique set of capabilities in leading companies that have disruptive products ranging from autonomous transportation to innovative medical devices.
Robotics Engineering requires a deep understanding of both mechanical engineering and computer science which provide the base knowledge for them to build highly complex robots. Robots are more capable than ever before and with their help humans can perform dangerous tasks like exploring space or handling hazardous materials. Robotics Engineers can do anything from designing industrial robot arms to developing algorithms for autonomous vehicles.
Today, Robotics Engineers are all the rage in technological innovation and the competition for these self-driven projects with an engineering approach is bigger than ever. Many companies are looking for expert engineers that can help build robots for a variety of applications ranging from medical assessment to business automation. With the advances in electronics and robotics, it has become easier than ever before to construct robots capable of completing complex jobs.
Here’s some projects that our expert Robotics Engineer made real:
Robotics Engineers must be passionate about building complex machines that can solve difficult problems. They must be creative problem solvers, analytical thinkers, comfortable with technology and algorithms, and mainly driven by a passion for making breakthroughs in robotics technology. If you're interested in hiring a Robotics Engineer, through Freelancer.com you can find freelancers from all around the globe who specialize in Robotics Engineering. Post your robotics project on Freelancer now, and connect with expert engineers available to help accomplish your robotic project's objectives today!
Asiakkaamme antoivat 17,058 arvostelussa keskimääräisen arvosanan Robotics Engineers 4.9 / 5 tähteä.Robotics is an interdisciplinary field of study dedicated to the design, construction, operation, and use of robots. Trained expert engineers in this field use their skills to develop cutting-edge technology that help to solve industrial needs. Robotics engineers have a unique set of capabilities in leading companies that have disruptive products ranging from autonomous transportation to innovative medical devices.
Robotics Engineering requires a deep understanding of both mechanical engineering and computer science which provide the base knowledge for them to build highly complex robots. Robots are more capable than ever before and with their help humans can perform dangerous tasks like exploring space or handling hazardous materials. Robotics Engineers can do anything from designing industrial robot arms to developing algorithms for autonomous vehicles.
Today, Robotics Engineers are all the rage in technological innovation and the competition for these self-driven projects with an engineering approach is bigger than ever. Many companies are looking for expert engineers that can help build robots for a variety of applications ranging from medical assessment to business automation. With the advances in electronics and robotics, it has become easier than ever before to construct robots capable of completing complex jobs.
Here’s some projects that our expert Robotics Engineer made real:
Robotics Engineers must be passionate about building complex machines that can solve difficult problems. They must be creative problem solvers, analytical thinkers, comfortable with technology and algorithms, and mainly driven by a passion for making breakthroughs in robotics technology. If you're interested in hiring a Robotics Engineer, through Freelancer.com you can find freelancers from all around the globe who specialize in Robotics Engineering. Post your robotics project on Freelancer now, and connect with expert engineers available to help accomplish your robotic project's objectives today!
Asiakkaamme antoivat 17,058 arvostelussa keskimääräisen arvosanan Robotics Engineers 4.9 / 5 tähteä.I need a waterproof pan & tilt device for a small camera (3x3 inches). The Device will be mounted on the roof of a passenger vehicle. The base of the unit may need a silicon gasket to prevent water from entering the vehicle through the installation bolt holes or the wires running through openings into the ceiling of the vehicle. (I am not considering a suction mount at this time because I prefer the Theft prevention security of a bolt on mount) The device should be: - Best available waterproofing: dust, potentially submersible - Hardwired control for power and joystick Ideal skills and experience: - Experience with waterproof electronics - Expertise in camera mounting and panning tilting mechanisms - Ability to design hardwired control systems / joystick - Joystick is preferred for...
Create Engaging Presentation Slides (with Visuals & Animations) Design high-quality presentation slides for undergraduate students. You may share script before actually working on the slides. or the other way around. but both slides and scripts would b needed at the end. It should focus on modern areas such as artificial intelligence, , AI for Education, large language models, robotics, AI for science, and other emerging research directions. The goal of the presentation is to introduce students to the field, inspire curiosity, and give them a sense of the exciting opportunities in AI and related technologies. Make like 20% to be rather techinical and academic. You may add graphcs to demonstrate data and trend. The slides should be visually engaging, clear, and professional. Treat i...
We’re building a prototype for robot teleoperation where an operator wears a VR headset and sees the robot scene through a stereoscopic VR camera with very low latency and strong depth perception—as close to “being there” as possible. Goal Phase 1 (this project): Get a working end-to-end live stream from an existing stereoscopic VR camera to a VR headset with measurably low latency and acceptable visual quality. A custom app is fine (Unity/Unreal/native). We want something we can put on and experience. Why this is hard We care about: • Motion-to-photon latency • Stereo sync (left/right alignment) • Stable framerate + low jitter • Headset-friendly rendering (proper stereo projection / distortion handling depending on platform) ⸻ Scope (Phase...
I’m seeking a robotics industry professional to provide a short-term mentorship engagement to help accelerate my understanding of the robotics industry and map my background into robotics roles. The goal is to gain a structured overview of robotics technologies, architectures, and industry trends, while identifying where my experience fits within robotics companies. Particularly interested in mentorship in these areas: Field robotics Industrial inspection / maintenance robotics Autonomous construction & mining vehicle I picture this as a 4-5 sessions of 30-60 minutes discussions on: 1. Robotics Industry & Sectors Understand the major robotics markets (industrial, field robotics, warehouse robots, autonomous vehicles, inspection robots) and where the company operates. 2. B...
Create Engaging Presentation Slides (with Visuals & Animations) Design high-quality presentation slides for undergraduate students. You may share script before actually working on the slides. or the other way around. but both slides and scripts would b needed at the end. It should focus on modern areas such as artificial intelligence, , AI for Education, large language models, robotics, AI for science, and other emerging research directions. The goal of the presentation is to introduce students to the field, inspire curiosity, and give them a sense of the exciting opportunities in AI and related technologies. Make like 20% to be rather techinical and academic. You may add graphcs to demonstrate data and trend. The slides should be visually engaging, clear, and professional. Treat i...
**Project Title:** ESP32 Based Educational Robotics PCB Design **Project Description:** I am looking for an experienced PCB designer to design an educational robotics development board. The board will be used for teaching robotics, IoT, and programming to students . The board should be based on an ESP32 module and must integrate multiple components and connectors so students can easily connect motors and sensors. The board should also be compatible with Scratch, so students can control the hardware using Scratch blocks. The freelancer should also create the required firmware or extension file needed to connect the hardware with Scratch. **Key Features Required:** 1. ESP32 module for WiFi and Bluetooth connectivity 2. Motor driver for 2 DC motors 3. Battery connector for rechargeable L...
I need a detailed physics-based simulation for autonomous robots operating in urban environments. The simulation should incorporate the following sensors: LIDAR, Camera, and Ultrasonic. Key Requirements: - Development of a realistic urban physics-based simulation. - Integration of LIDAR, Camera, and Ultrasonic sensors. - Focus on urban environment dynamics and challenges. Ideal Skills and Experience: - Expertise in simulation development, particularly physics-based. - Experience with sensor integration - Strong background in robotics and urban environment modeling. - Proficiency in relevant simulation software and programming languages.
I need a fully functional open-claw setup
I have already completed the mechanical concept for an intelligent robotic prosthetic, and the electronics / control system are locked in. What still needs attention is the SolidWorks 3D model so the design package is ready for fabrication and submission to a reputable journal. Here is what I am looking for: • Build or refine the solid model of each component and assemble the full limb in SolidWorks, keeping overall geometry and clearances faithful to the concept sketches and rough STEP placeholders I will supply. • Ensure mates, motion study setup, and mass properties are realistic so our kinematic data and FEA snapshots read correctly in the paper. • Deliver the native SolidWorks files plus a clean STEP export that my machining partner can quote from. The scope...
I need a working prototype of a compact pool-cleaning robot designed, built, and shipped to Pune by 20 March. Its two core tasks are debris collection across the pool floor and reliable wall-climbing so it can scrub and vacuum vertical surfaces as well. The unit must run on a rechargeable battery pack—no cords in the water—and be steered with a simple handheld RF remote (forward, reverse, left, right, start/stop). A smartphone app or timer isn’t necessary; keeping the hardware lean is key because the entire build, plus packing and freight, must stay within an 18 k INR ceiling. I’m open to clever use of 3-D printed housings, sealed brushed or BLDC thrusters, and readily available filters to hit that cost target while ensuring waterproof integrity. Good buoyancy cont...
I am building a robot named GrowBuddy using ESP32. I need an experienced embedded developer to write clean and optimized firmware for the ESP32. Project Overview: GrowBuddy is a mobile service robot with the following features: 1. Face-following movement (commands will be sent from Android app via WiFi) 2. Obstacle avoidance using Ultrasonic sensor (HC-SR04) 3. Motor control using L298N motor driver 4. Servo motor control for grabbing objects 5. WiFi communication between Android app and ESP32 6. Stable and responsive real-time movement 7. Clean modular code (well structured, commented) ⸻ Hardware Being Used: • ESP32 Dev Board • L298N Motor Driver • 2 DC Motors • Ultrasonic Sensor (HC-SR04) • Servo Motor (for grabbing arm) • WiFi communication ...
I am building a fully-autonomous vacuuming robot around a Jetson Nano and a 3-D LiDAR and need an experienced ROS 2 developer to take it from a proof-of-concept chassis to a reliable household machine. Core capabilities I’m after • Vacuuming as the single cleaning function • ROS 2 Navigation stack for path planning, live re-planning and return-to-dock • Real-time obstacle avoidance fused from the LiDAR and the onboard IMU • SLAM or comparable mapping so the robot can save, edit and reload floor maps between sessions The hardware is already on hand: Jetson Nano, 3-D LiDAR, motor controller, wheel encoders, IMU and a basic suction module. Your job is to wire up the software side, tune the parameters for smooth coverage, and expose a simple YAML/JSON config...
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
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