Hire the Best Siemens NX Specialists
in Bulgaria

Highly specialized Metrology Operator and CAD Modeling Specialist with a strong technical background in high-precision dimensional measurements, photogrammetry, reverse engineering, and custom software utilities. I bridge the gap between physical components and precise digital data, helping clients optimize their quality control and engineering workflows. With extensive hands-on experience operating advanced hardware like Leica Laser Trackers and FARO arms, combined with industry-standard software such as Agisoft Metashape, PolyWorks, and Geomagic Design X, I deliver highly accurate 3D photogrammetry processing, data analysis, parametric modeling, and comprehensive quality inspections. Additionally, my passion for software engineering allows me to develop robust desktop applications and file utilities using C# and the .NET framework, adding an automated, technical edge to engineering challenges. What I do best: - Photogrammetry & 3D Scanning Data Processing (Agisoft Metashape) - High-Precision 3D Data Analysis & Dimensional Inspection - Reverse Engineering & Surface Reconstruction (Geomagic Design X, Siemens NX) - Parametric CAD Modeling for Manufacturing and 3D Printing - C# / .NET Desktop Application & Software Utility Development Whether you need a physical part or aerial data perfectly converted into a parametric CAD model, or a custom software tool to automate your workflow, I deliver rigorous, accurate, and professional results. Let's discuss how we can bring precision to your next project!

I turn raw 3D scans into CAD that's ready to manufacture, not just ready to look at. If your part is going to injection molding, machining, or casting, I build it so the supplier can actually tool up from my files. Most scan-to-CAD work stops at a clean mesh. I go further: editable, fully-parametric models with proper constraints and design intent, so you can tweak a dimension or a draft angle without rebuilding the whole thing. I do this in Geomagic Design X and Siemens NX. For injection molding I handle the specifics that catch people out: draft angles, uniform wall thickness, ribs and bosses, shrinkage compensation, gate-friendly geometry. I also have a Revopoint MetroY Pro for scanning and a BambuLab P1S for printing, so before you spend anything on tooling, I can print a prototype and check the fit. That closes the loop: scan, CAD, DFM, and a real part in your hands. A few things I've done recently: - A golf grip trainer aid, scanned and redesigned to the client's spec, then optimized for injection molding (rigid two-part core with a rubber overmold). - Full front suspension of a C5 Corvette (knuckle, lower and upper control arms), including validation of the kinematic hard points. - A Honda K-Series valve cover with complex organic surfaces, rebuilt for manufacturing. I work mostly with automotive, motorsport, and product development teams, but I take on single parts and full assemblies alike. Open to remote contracts anywhere.

CNC PROGRAMMING, CAD/CAM DESIGN AND DRAFTING Manufacturing and design engineer with over 10 years of experience in the field. My strongest sides are the high attention to detail, thrive for optimization, accurate and on time delivery What you can expect highly professional level service from me: • CNC programming for lathe, mill, swiss type lathe, mill-turn, grinder (Fanuc, Okuma OSP, Siemens Sinumerik, Mazatrol, Mitsubishi, Haas) • CNC dialog programming using Okuma IGF, Siemens Shopturn, Siemens Shopmill • CAM programming using Esprit, Fusion 360 and Siemens NX • CNC macro programming • creation of technology for the complete manufacture of your part/assembly including machining, surface finish operations, coatings, deburring, sheet metal, welding • Esprit CAM post processor creation, customization and debugging • CAD for machines, manufacturing (DFM), 3D printing, reverse engineering from scan or physical parts (Autodesk Inventor and Fusion 360, SolidWorks, Siemens NX, ) • CAD product design, parametric CAD design and rendering (Autodesk Inventor and Fusion 360, SolidWorks) • CAD technical documentation creation including GD&T (Autodesk Inventor Fusion 360, Siemens NX, SolidWorks) • consulting on tooling, work holding devices, machine selection, best practices etc. Need to have parts machined or 3D printed - get in touch for a discussion? High quality, time efficiency and on-time delivery guaranteed.

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)