Hire the Best SolidWorks Designers
in Bulgaria

Need an experienced Mechanical Design Engineer who can transform your idea into a reliable, manufacturable product? With over 14 years of experience in mechanical engineering, I help companies, startups, and inventors develop innovative machines, industrial equipment, plastic products, and production tooling—from concept to manufacturing. My focus is not only on creating accurate 3D models but also on designing products that are practical, cost-effective, and ready for production.

I have my own registered Engineering Prototyping Company, where we help customers go from idea to manufacturing. We offer a full-cycle prototyping journey: Idea--Firmware--3D design--PCB design--CAD/CAM--Testing--App--Sourcing and Manufacturing in China We help with Management and Engineering ONE stop for all prototyping needs: With over 7 years of experience, we can help you design your electronics, produce your 3D model, CAD/CAM and manufacture your prototype. Electronics and Firmware - Interfaces: USB, Ethernet - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Wireless: BLE, WiFi, UWB - Security: AES, SSL/TLS - Multi-layer PCB design experience with: • Microprocessor: ARM Cortex-M3, Cortex-M4, • STM32, ESP32, Atmega, Nordic •. Low-power chip: Nordic nRF52840, nRF5340, nRF52832, ESP32, STM32WL series • SoM, custom board design for: CM4, Rasp, Orange Pi, iMX8, Jetson Nano/Xavier/Orin, RK3588, RK3568, RV1126 Rockchip, TI AM6254 ,... • Power supply: DC-DC (isolated, Flyback, Boost, Buck, LDOs…). • Communication circuit with motor driver: BLDC, AC servo, DC servo…via I/O, ADC and CAN. • Wireless, IoT: RF, Wifi, Bluetooth 4.0, GSM (3G, 4G/LTE), LoraWAN... - Experience in building evaluation kits such as Arduino, ESP32, ESP8266, STM32... - BOM creation from favourite suppliers: Digikey/Mouser/JLCPCB, LCSC... - Knowledge of proper layout techniques for EMC and EMI compliance. - Knowledge of DFA, DFM, and PCB manufacturing and assembly processes. - Firmware development using C, C++, and Python language, QT - UX/UI design for STM32, ESP32, Rasp Pi, using Figma, TouchGFX, LVGL - IoT: MQTT, Thingsboard, AWS, Blynk.. Industrial and Mechanical Design: •CAD for machines, manufacturing (DFM), 3D printing, reverse engineering (Autodesk Inventor and Fusion 360, SolidWorks, Siemens NX, ) • CAD product design, parametric CAD design and rendering (Autodesk Inventor and Fusion 360, SolidWorks) - Physical product prototyping and Manufacturing: -Making the casing ( metal and plastic) in-house without machines. Fusion 360, SolidWorks, Blender, We offer travel to location. We offer 24/7 support. English, Russian, Bulgarian. Japanese, Spanish

🔧 With my 13+ years of experience in 3D CAD modeling, product design, and 3D rendering. My expertise is in turning ideas into fully realized 3D models and renderings for both manufacturing and prototyping. 💡 What I Do: I offer high-quality 3D design services using industry-standard software, including: ✔️ SolidWorks 3D ⚙️ ✔️ SolidEdge 3D 🔩 ✔️ Pro/E Creo 5 🛠️ ✔️ AutoCAD 📐 ✔️ KeyShot (for rendering) ✨ ✔️ Adobe Photoshop (for post-production) 🎨 🛠️ My Services Include: ✅ Product Design & 3D Modeling (parts, assemblies, prototypes)✏️ ✅ 3D Rendering for realistic product visualizations 🌟 ✅ CAD Drawings for Manufacturing (ISO, ANSI, STL, STEP, OBJ, and more) 📝 ✅ 2D Documentation (technical drawings, blueprints, and assembly instructions) 📐 ✅ Design for Manufacturing (DFM) – optimizing designs for cost-effective production 💵 ✅ Tooling Design (for sheet metal, laser cutting, CNC, die casting, etc.) ⚙️ ✅ 3D Simulations & Force Analysis (ensure your design works under pressure) 🔬 ✅ 3D Animations & Presentations (to visualize product functionality) 🎥 ✅ Patent Drawings for product protection 🔒 🌟 Why Choose Me? 13+ years of experience designing complex products 🏅 Expert in CAD software (SolidWorks, Pro/E, AutoCAD) 🖥️ High-quality, detailed 3D models ready for manufacturing ⚡ Fast and reliable communication – I keep you in the loop throughout the design process 📞 Custom solutions tailored to your needs and industry 💡 🔑 Keywords : Product Design, 3D Modeling, CAD Drawings, Prototyping, 3D Printing, CNC Milling, Tooling Design, Rendering, Industrial Design, Furniture Design, Patent Drawings, SolidWorks, AutoCAD, KeyShot, 3D Animation, Manufacturing, DFM, 3D Simulations

I help clients create, fix, and prepare CAD projects for manufacturing. Whether you already have SolidWorks/STEP files or only technical drawings or sketches, I deliver clean 3D models, assemblies, and production-ready drawings. Typical tasks I handle include: creating 3D models from drawings, fixing assemblies, correcting dimensions, sheet-metal parts, weldments, BOMs, and manufacturing-ready data. I am a German Mechanical Design Engineer with 8+ years of hands-on experience in mechanical design, manufacturing, and DFM. Before becoming self-employed, I worked as a Lead Engineer at a Bulgarian-based supplier (originally founded in Germany) manufacturing for German machine builders in the pharmaceutical and process industries. I was responsible for complete assemblies, production processes, and manufacturing workflows. I have worked on projects for well-known German machine builders such as Servolift, L.B. Bohle, SMT Scharf, Zeppelin, and other industrial companies in the machinery and process equipment sector. I am new to Upwork, but not new to engineering. I understand German engineering standards, manufacturing realities, and quality requirements — and I deliver designs that work in real production, not just on screen. If needed, I am happy to start with a small test task so you can evaluate my work without risk. Languages: German (native), English (fluent)

Experienced Mechanical Design Engineer with a proven track record in developing innovative and cost-effective solutions with more than 13 years of experience in the field. 🛠 Proficient in CAD software for creating detailed 2D drafts and 3D models, with a deep understanding of mechanical engineering principles. 🖨 Expert in 3D modeling of parts for 3D printing, ensuring precision and functionality for additive manufacturing processes. 🔧Highly skilled Product Visualization Professional in creating high-quality renderings, product animations, and detailed assembly instructions for industrial products. 🔩 Adept in utilizing cutting-edge visualization software and techniques to bring concepts to life, ensuring clear communication of design intent and functionality. 🤹‍♂️Skilled in problem-solving, project management, and effective communication. 💡Knowledgeable about materials and manufacturing processes, committed to continuous learning, and driven by creativity and innovation. 🦾 Solidworks, AutoCAD, Keyshot, After Effects, Photoshop proficiency

Top-Rated Senior Structural Steel Detailer & Designer with 12+ years of robust engineering experience, including 10,000+ hours successfully delivered directly here on Upwork for international markets (USA, UK, Canada, Australia). I specialize strictly in Tekla Structures, delivering clean, BIM models and full fabrication/shop drawing packages. Why work with me? • Manufacturing-Driven Background: My early career in aerospace engineering (tool/die design) and structural steel fabrication (automated Austrian SIN-beam lines) means I understand EXACTLY how metal is cut and assembled. I provide flawless NC and DXF data optimized for workshop CNC machinery. • Multi-Standard Competency: Fully fluent in major global design practices, local steel shapes, and codes, including AISC/CISC, Eurocodes/BS, and AS/NZS. Core Deliverables: - 3D Modeling of complex structural & miscellaneous steelwork (stairs, handrails). - Flawless Shop Drawing Packages (Assembly & Single Part drawings). - General Arrangement (GA) / Erection Layouts & accurate Bills of Materials (BOM). Available for independent fixed-price projects or long-term hourly contracts. Let's build it right the first time.