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$20/hr
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I'm Mechanical engineer student and 3D designer focused on 3D print, robotics and prototype development. With three years plus of hands-on FreeCAD experience and a formal background in mechanical engineering, I bridges conceptual design and functional reality. • Focus: Mechanical 3D design for robotics, prototypes, and custom hardware • Tools: OrcaSlicer, FreeCAD, concept modeling, functional prototyping
Ersin A.
$50/hr
100% Job Success
$20K+ earned
Available now
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I am a Software and Embedded Developer that has experience in building both consumer and startup applications. I have been involved in building applications for both consumer and commercial products. As a scientist, I guarantee to deliver only top quality products. The results are solutions that consistently meet my clients needs and exceed their expectations. I am a scientist who is experienced in unmanned air vehicles together with neural networks, machine learning and python. I made lots of projects which are unique. Some of these are; -Writing ground controller systems (GCS) for controlling, tracking and changing the usable modes of unmanned aircraft vehicle. -Aerodynamic Design and Calculations for Fixed Wing Unmanned Aerial Vehicles Which are Used in Remote Sensing Studies. -INVESTIGATION OF THE EFFECTS OF WING DESIGN ON FLIGHT TIME, MANEUVERABILITY AND VELOCITY (VSTALL) IN FIXED WING UAV -Calculated viscosity, reynolds number, thrust, lift and v stall with python for aerodynamic of the Unmanned Aircraft Vehicles. -Implementation of a script that calculates sunrise and sunset measurements for Bakırlıtepe, Saklıkent campus Technologies I work with: Hardwares: Raspberry pi, Arduino, PIC Microcontroller Languages: Python, Java, C, C#, Dart, Flutter Some Subjects Of Research And Project: --Autonomous Vehicles --Satellite Image Processing --Digital Image Processing -- Data Preprocessing --Machine Learning --Neural Networks --Neural Language Processing -- UI design with PYQT5 --Aerodynamic Calculations and Aerodynamic Design For UAV Projects. --Image Processing Tools And Technologies: OpenCV, SPENVIS, SAGA, XFLR5, ArcGIS, FreeCAD, QGis, DS9, ESRI, Linux/Unix,Anaconda, Spyder, Git Atom, Eclipse, Visual Studio,Android Studio, PyCharm
$20/hr
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Are manual workflows, outdated documentation, or repetitive administrative tasks creating bottlenecks in your business or manufacturing floor? I specialize in making operations run faster, smarter, and with zero errors. By combining the rigorous analytical skills of a Tier-1 Automotive Process Engineer (Iveco Group, Maxion) with advanced Artificial Intelligence tools (Gemini, ChatGPT), I build scalable systems and automations for both manufacturing plants and digital entrepreneurs. How I drive ROI and save you hours every week: ⚙️ For Manufacturing & Operations (Consulting): Audit-Ready Systems: Development of rigorous Process FMEAs (PFMEA) and Control Plans to pass internal, ISO, and client audits. Standardized Workflows: Creation of clear SOPs, Work Instructions, and Process Sheets to eliminate operational bottlenecks. 🤖 For Entrepreneurs & Digital Businesses (AI Automation): Custom AI Agents (Gemini Gems/GPTs): I build personalized AI assistants trained to draft emails, generate content, or analyze data instantly. AI-Driven Visuals & Data Summaries: Transforming complex reports and raw data into engaging infographics or clear executive summaries. Prompt Engineering: Designing robust, tailored prompts so you stop getting generic AI responses and start getting exact formatting. Whether you need a Fractional Process Engineer to standardize your plant's documentation or a technical AI Assistant to automate your daily digital tasks, I deliver ready-to-implement solutions. Send me a message with the process that consumes most of your day, and let's discuss how we can streamline it this week.
$30/hr
$67 earned
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[Website] : For further details, please visit my website : theelectronicworkbench.fr --- Need a custom embedded system designed from scratch? I help you go from concept to production-ready product : hardware, software, enclosure What I deliver : - Custom PCB design using Kicad : schematic, layout, Gerber-ready files - Embedded firmware development (C, C++, STM32, ESP32, ARM Cortex-M, bare-metal, FreeRTOS) - FPGA design (VHDL, Xilinx Vivado, MicroBlaze SoC, Zynq) - Embedded Linux / Yocto BSP bring-up, U-boot, Device Tree - Prototype assembly, precision soldering, BGA rework - 3D-printed custom enclosures (FreeCAD, FDM printing) - Hardware debug & instrumentation (oscilloscope, logic analyser, bus decoding) --- Need to secure or reverse-engineer an embedded / IoT product? I find the vulnerabilities in your devices before attackers do : hardware, firmware, and wireless. What I deliver: - Full embedded / IoT penetration testing (physical interfaces, firmware, wireless protocols) - Hardware hacking: JTAG/SWD/UART exploitation, flash dumping, chip-off extraction - PCB reverse engineering & attack surface mapping - Firmware reverse engineering (Ghidra) - Secure boot analysis & bypass, crypto implementation review - Vulnerability research, PoC exploit development - Remediation guidance & security report Fully equipped home lab.
$45/hr
$20K+ earned
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PCB DESIGNER I am currently creating project designs from start to finish using KICAD design tool, and have experience in Altium. Certified Printed Circuit Designer - PCEA TECHNICAL PROFICIENCIES Hardware Design - Component Selection, Schematic Capture, Library Management, BOM, Project Management, Board layout and Placement, RF, High Speed Digital, Analog, Power Delivery, Constraints and Rules, Stack up Design, EM Applications, Manufacturing Deliverables Preparation IPC-2221/2222, Class 1, 2, 3 design standards, MIL-SPEC ● Footprint creation - courtyards for placement, 3D model STEP data, detailed component outlines for assembly drawings, and keep out areas where defined ● Impedance control, Design standards for SI/PI and EMI control ● 3D Model Capture ● Softwares - KICAD, STM32 CubeMX, FreeCAD, ViewMate, Microsoft Office, Netsuite
$40/hr
100% Job Success
$100K+ earned
Offers consultations
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An expert A.I. Image and Video Artist, Editor and Consultant, and Legacy 2D & 3D Animator, video editor and Illustrator with over 20 years experience working in the games, film, TV and comic/book industries. Skills include A.I. image and video generation and consultation, legacy 2D and 3D animation, modelling, concept art, storyboards, character design, video editing and layout. Software expertise in multiple A.I. tools like Runway, Midjourney, Dalle3, Stable Diffusion, ComfyUI, Kaiber, NanoBanana, Pike, Sora and many more, as well as legacy applications like Maya, Unity, Photoshop, Adobe Animate, After Effects, Premiere, Illustrator, 3D Studio Max and Blender. Through extensive experience in all aspects of the production pipeline, from concept art and storyboards through to modelling and 3D and 2D animation, A.I. generated or legacy, or both combined, I'm able to take or give as much or little creative direction as required, helping production run smoothly. Can work independently or as part of a team very comfortably. Adhere to strict deadlines. Recent contracts include A.I. Consultant and Conceptual Artist for Hollywood Film Producer Nimitt Mankad, Lead A.I. Artist and Video Maker for Chaptr and A.I. Image Artist and Storyboard Artist for high end fashion company Reina and Ricardo. Past contracts include 3D Maya Animator and 2D Unity Animator for two PS4 games at Play Em Games, Minecraft Graphic Novel 3D Illustrator for Hollan Publishing, 3D Animator for The Jarmies TV series on Sky's JimJams, broadcast in over 50 different languages around the world, and numerous children's book illustrations and Flash explainer animations and games. Industry Experience: A.I., Film, games, TV, commercials, architectural, comics, books. Industry Experience: Construction, Building, Information Technology, Software, Hardware, Electronics, Federal, State, Local Governments, Media, Advertising, Publishing, Entertainment, Other
$17/hr
$2K+ earned
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Hi there! I'm Ronald, a web developer with over 5 years of experience building high-quality, problem-solving websites and applications. My focus isn't just on delivering a website; it's on creating solutions that address your specific business needs. I specialize in WordPress and Shopify development, integrating tools like Elementor, WooCommerce, Yoast SEO, and Polylang to craft sites that are fast, secure, and easy to manage. Whether you're launching an e-commerce store, revamping your business website, or need ongoing maintenance, I've got you covered. Here’s how I can help: Custom WordPress Development: From tailored designs to plugin customizations. E-commerce Solutions: Building online stores with WooCommerce or Shopify to help you scale your sales. Technical Expertise: Serverless architecture, AWS, GCP, back-end solutions in Python and JavaScript. SEO and Performance Optimization: Fast, responsive, and search-engine-friendly websites. Ongoing Support: Long-term maintenance and updates to keep your site running smoothly. I'm known for my quick turnaround times, clear communication, and the ability to deliver projects that exceed expectations. My clients appreciate my ability to focus on their goals rather than upselling unnecessary features. Let’s work together to bring your project to life! Whether it’s building from scratch or enhancing your existing site, I’d love to chat about how I can help. Why Choose Me? • 5+ years of experience in web development and e-commerce. • A reputation for reliable, high-quality results. • Flexible with both fixed-price and hourly work to fit your needs. • Proactive communication—I’ll keep you updated every step of the way. • Experience working with diverse tools like Elementor, WooCommerce, Shopify, AWS, GCP, and more. Services I Offer: • WordPress Website Development • Shopify Store Setup and Customization • WooCommerce Store Creation and Optimization • Figma/PSD/XD to WordPress • Website Migrations (Wix, Squarespace, Shopify, etc. → WordPress) • SEO & Page Speed Optimization • Multilingual Website Setup (Polylang) • Custom Back-End Development (Python, JavaScript) • API Integration and Serverless Architecture • Ongoing Maintenance and Support
Ronald K. has worked .
$25/hr
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I help businesses, startups, students, and engineering teams transform complex ideas into clear, professional, and visually engaging presentations. With a background in Mechanical Engineering, I combine technical expertise with modern presentation design to create slides that are both visually appealing and technically accurate. My expertise includes: ✔ PowerPoint Presentation Design ✔ Google Slides Presentations ✔ Pitch Decks & Business Presentations ✔ Technical & Engineering Presentations ✔ CAD Design (SolidWorks & FreeCAD) ✔ 3D Modeling & Mechanical Design ✔ Technical Drawings & Engineering Documentation Whether you need a business presentation, an investor pitch deck, a technical report, or a mechanical design project, I focus on delivering professional, high-quality results that communicate your ideas effectively. Why work with me? ✔ Modern and professional designs ✔ Strong engineering background ✔ Attention to detail ✔ Fast communication ✔ On-time delivery ✔ Commitment to client satisfaction I'm dedicated to delivering work that exceeds expectations. Feel free to contact me to discuss your project—I'd be happy to help.
$35/hr
$700+ earned
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Results-driven Freelance Designer and CAE Expert with 7+ years of experience driving innovation in the aerospace, automotive, and energy industries. Proven track record of delivering high-performance design, simulation, and analysis solutions that optimize efficiency and enhance system performance. Skilled in thermal management, structural design, and fluid dynamics, with advanced expertise in Siemens NX, Ansys, and OpenFOAM. Notable achievements include: Improved solar cell efficiency by 25% through advanced thermal management and structural design optimization. Developed and analyzed mechanical components for high-performance systems, ensuring accuracy in stress analysis and thermal simulations. Provided CAE simulation support for PhD research papers, contributing to advancements in hydrogen fuel cells and thermal optimization. Collaborated with cross-functional teams to design and optimize vehicle aerodynamics, resulting in a 15% reduction in drag coefficient. Designed and simulated complex piping systems for industrial applications, ensuring compliance with ASME standards. Created detailed 3D models and animations for client presentations, enhancing communication and project understanding. Successfully managed multiple projects simultaneously, meeting tight deadlines and exceeding client expectations. Developed and implemented custom scripts and macros in Siemens NX and Ansys to streamline workflows and increase productivity. Conducted training sessions and workshops on CAE software and best practices for junior engineers and students. With a solid foundation in CNC machining, G-code programming, and reverse engineering, I deliver practical, scientifically sound solutions that meet client requirements and exceed expectations.
$10/hr
$26 earned
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I am a Computer Systems Engineer specializing in C++ and Rust, focused on building robust, multi-threaded desktop applications and working within complex codebases. Whether you need a standalone desktop utility, a custom GUI, or bug fixes in a heavy legacy project, I deliver clean, highly optimized code. - Core Capabilities & Experience: Desktop Software Development: Engineered a fully functional Internet Download Manager (IDM) from scratch using C++ and wxWidgets. Features include multi-threaded segmented downloading, speed smoothing algorithms, and dynamic multi-column UI reporting. Complex Codebase Integration: Real-world experience navigating and debugging massive open-source and proprietary codebases. Contributed to a 3D dental modeling application (teeth-cad), working directly with Rust, C++, and FreeCAD environments to resolve core architectural bugs (e.g., model centering logic). - Modern Workflows: Fluent in Git/GitHub, issue tracking, cross-platform compiling, and object-oriented design. As I wrap up my final semester of my Computer Engineering degree, I am bringing fresh, modern architectural practices to freelance clients. Let's discuss your software requirements.