hi! my name is belaid ziane , im architect, 3D artist and graphic design, I have an experience of more than 5 years in the field of architecture, and more than 10 years in 3D, I started working with 3D software like sketchup, blender, substance painter, archicad, lumion, ... since my second year in architecture. I do not only architectural visualization, but also product design, hardsurface modeling , photorealistic rendering...

Are you looking to design mechanical parts, simulate physical systems, or translate complex engineering documents without paying for expensive software licenses? I can help. I am a Mechanical Engineer specializing in cost-effective product development using FreeCAD (Open-Source CAD) and custom Python programming for numerical simulations and data analysis. With hands-on experience designing physical testing equipment—including a custom validation test bench for drone propulsion systems—I bridge the gap between engineering theory and practical execution. Here is how I can add value to your project: • 3D CAD Modeling (FreeCAD): I design high-quality parts and assemblies, delivering industry-standard universal files (STEP, IGES, STL) ready for manufacturing or 3D printing. • Numerical Simulation & Coding (Python): I build custom scripts to model thermodynamics, fluid behavior, or heat transfer problems, saving you thousands in commercial software fees. • Data Analysis & Reports (Excel/Python): I clean, process, and analyze raw experimental or sensor data, turning it into clear engineering spreadsheets and professional reports. • Technical Translation (English/Spanish): Highly proficient in engineering terminology to accurately translate technical manuals, specifications, and academic documentation.

Professional Overview Ambitious graduate mechanical engineer with nearly one year of hands-on experience in mechanical design, covering the full lifecycle from concept development to final design, supported by almost five years of experience using industry-standard engineering software. Proficient in Microsoft Office, Autodesk Inventor, SolidWorks, MATLAB, ANSYS Fluent, ANSYS Mechanical, and Python for design, simulation, validation, and data-driven engineering analysis. Demonstrates a strong foundation in analytical stress analysis, mechanical system design, and informed material selection to optimise performance while maintaining cost efficiency. Highly motivated and detail-oriented, with strong problem-solving abilities and a commitment to continuous learning and delivering robust, efficient, and innovative engineering solutions.

I’m a Mechatronics Engineer focused on building robotics and AI systems, mainly working on solutions that combine software with real-world hardware. I’m interested in building complete systems rather than isolated components — whether that’s a robot, an AI application, or a tool that can actually be used. My background is in mechatronics, where I worked with real hardware, control systems, and industrial automation. I’ve had hands-on experience with PLC (Siemens S7), motor control, and practical setups, which helped me understand how systems behave outside simulations. Currently, I focus on robotics and AI, especially working with ROS2, sensor integration (LiDAR, IMU, camera), navigation (SLAM, Nav2), and building AI-based applications. I’ve applied this in different projects. For example, I worked on a full ROS2-based robot system where I integrated sensors, implemented navigation, and built a web interface for monitoring and control. I also built an end-to-end machine learning system that processes data, runs predictions, and exposes results through an API and a simple interface. In my graduation project, I worked on a large hybrid machine (3D printer + laser system), where I was responsible for integrating the full system (hardware and software), including monitoring using Raspberry Pi and camera-based error detection. I’m mainly interested in projects where I can build something complete and practical — systems that actually work, not just code.

Dedicated to enhancing productivity, I offer comprehensive assistant services for your various projects. With nearly a year of experience collaborating on diverse projects, I have efficiently managed time-consuming and repetitive tasks for multiple companies. Additionally, I have undertaken small website creation projects for businesses seeking to improve their online presence. I am committed to delivering high-quality work and would be delighted to collaborate with you.

I am an Embedded Systems Engineer with five years of experience in microcontroller programming and PCB design. My expertise lies in C/C++, Dart, and Python, enabling me to create efficient solutions for diverse projects. I specialize in developing user interfaces using Flutter, Qt, and Gtk, bringing ideas to life through engaging designs. I have a strong foundation in CAD and 3D printing, which complements my engineering skills and enhances my project execution. I thrive on innovation and problem-solving, whether working independently or as part of a team. If you're looking for a skilled engineer to elevate your embedded systems projects, I am ready to contribute my technical knowledge and creative approach to your success. Let's discuss how I can help you achieve your project goals.

I am an XR Systems Engineer and Simulation Integration Specialist with over 2.5 years of dedicated experience in deploying extended reality solutions across defense, aerospace, and academic sectors. I excel at building immersive simulation infrastructures, from initial requirements gathering to commissioning multi-display projection systems, integrating advanced hardware, and facilitating user training. My expertise encompasses CAD and SketchUp layout planning, technical documentation, and the development of standard operating procedures. I thrive in Agile environments, effectively coordinating cross-functional teams to ensure seamless project execution. If your project demands innovative technical solutions and a collaborative approach to XR systems, I am here to help bring your vision to life. Let’s connect and explore how I can add value to your initiative.

Manufacturing-ready CAD from a machinist with 25+ years of CNC experience. I create CAD models and technical drawings that are not just designed — they are built for real production on the shop floor. I have over 25 years of hands-on experience in CNC manufacturing, programming and operating 3- and 5-axis machining centers (DMG/Siemens, MAZAK/Mazatrol, Hermle/Heidenhain), as well as lathes (Mori Seiki) and automatic cam machines (Escomatik). I’ve worked with aluminum, stainless steel, brass, copper, engineering plastics, and ferrous materials across single-part, small-batch, and large-scale production. I trained at Krones AG (Germany) and worked for companies such as Krones, Baumann, Kerb-Konus, ASK GmbH, and RUAG AG. What I deliver: Parametric CAD models optimized for manufacturability CNC-ready technical drawings (DXF, PDF) with realistic tolerances Reverse engineering of existing parts Design optimization for machining (tool access, fixturing, cycle time) Why clients choose me: Real machining experience (not just CAD theory) Deep understanding of tolerances, fixturing, and toolpaths Production-ready designs that work immediately Tools: FreeCAD, Fusion 360, Onshape If you have a sketch, idea, or existing part, I turn it into a precise, production-ready CAD model — fast and reliable.

I'm a Physics and Mechanical Engineering student in Boston, MA, with hands-on experience in engineering research, technical documentation, CAD design, data analysis, and scientific communication. My background includes research in Density Functional Theory (DFT), electrochemical nanomaterials, and 3D-printed acoustic lenses for ultrasound neuromodulation. I have experience using Python, SolidWorks, FreeCAD, Linux (Ubuntu), and 3D printing technologies to support engineering and research projects. I can help clients with: • Technical writing and research support • Scientific literature reviews and data analysis • Engineering documentation and report preparation • CAD modeling and 3D design (SolidWorks, FreeCAD) • Translation and localization (English ↔ Vietnamese) • Presentation design (PowerPoint) • Content editing, proofreading, and fact-checking • Academic and educational content development Software & Tools: Microsoft Office, Adobe Creative Suite, DaVinci Resolve, CapCut, Python, Linux (Ubuntu). In addition to my technical background, I have translated over 200 TED-style educational lessons and contributed as a Wikipedia editor, strengthening my skills in communication, research, and knowledge management. I am detail-oriented, highly organized, and committed to delivering accurate, high-quality work on time. Whether you need engineering support, technical documentation, research assistance, or content development, I look forward to helping bring your project to life.

I am a versatile 3D Artist and CAD Designer with a unique blend of expertise in both creative visualization and high-precision technical manufacturing. Whether you need immersive environments for games, stunning product renders, or production-ready CAD models for CNC machining, I bring your ideas to life with absolute accuracy and aesthetic appeal. With a deep command over industry-standard tools, I bridge the gap between creative concept art and structural reality. Here is what I do best: ● Creative & Interactive 3D Art: High-quality 3D modeling, texturing, animation, and realistic rendering using Blender, Unreal Engine, Unity, and Twinmotion. Expert in game-ready assets and real-time environment design. ● Technical CAD & CNC Engineering: Precise manufacturing-ready 3D modeling using FreeCAD and 3Design. I specialize in CNC Programming and designing for physical production, ensuring tight tolerances and seamless structural execution. ● Motion & Product Design: Eye-catching motion graphics and hyper-realistic product visualizations that highlight functionality and design, tailored for marketing and presentations. I pride myself on clean topologies, manufacturing efficiency, and clear professional communication. Let's collaborate to elevate your project from a simple draft to a fully realized 3D reality!