Most CAD models look good on screen.
Very few are actually ready for manufacturing, fabrication, or real-world production.
I help startups, manufacturers, fabrication shops, engineering teams, and product developers create production-ready CAD models, sheet metal designs, fabrication drawings, 3D printable parts, and manufacturing documentation that can go directly into production.
If you are struggling with:
✔CAD files that cannot actually be manufactured,
✔Incorrect flat patterns, bend issues during sheet metal fabrication,
✔Poor fabrication drawings with missing dimensions
✔Weak product designs and non-Optimized 3d printable designs,
✔Messy assemblies and unclear BOMs
✔Poor communication and delayed delivery,
✔Freelancers disappearing mid-project,
✔Constant revisions due to manufacturing mistakes,
then I can help.
With more than 6 years of experience, I specialize in turning sketches, concepts, PDFs, STEP files, STL scans, and rough ideas into clean, organized, production-ready engineering deliverables.
PRODUCT DESIGN & DEVELOPMENT
✔ Mechanical, Industrial, Consumer, product design
✔ SolidWorks 3D CAD modelling
✔ Product development support
✔ 3D printable part design
✔ FDM, SLA, SLS, and MJF optimized design
✔ Prototype design and optimization
✔ Plastic enclosures and housings
✔ Design optimization for additive manufacturing
✔ Electronic enclosures and device packaging
✔ Design for Manufacturing (DFM)
SOLIDWORKS SHEET METAL SERVICES
✔ SolidWorks, Autodesk Inventor Sheet metal design
✔ Flat pattern development using real bend data
✔ Laser cutting DXF preparation for waterjet and Punching
✔ CNC-ready fabrication files
✔ Bend deduction and bend allowance optimization
✔ Sheet metal enclosures and housings
✔ Brackets, panels, guards, covers, and frames
✔ Welded sheet metal assemblies
✔ BOM’s and assembly documentation
FABRICATION DRAWINGS & SHOP DRAWINGS
✔ Fabrication-ready shop drawings
✔ Exploded views
✔ Material cut lists
✔ Production documentation
✔ CNC manufacturing files
✔ DXF, DWG, STEP, IGES, PDF deliverables
REVERSE ENGINEERING & CAD CONVERSION
✔ Reverse engineering from STL and scan data
✔ Geomagic Design X workflows
✔ 2D to 3D CAD conversion
✔ STL to STEP conversion
✔ Mesh cleanup and CAD reconstruction
✔ Legacy drawing recreation
STRUCTURAL & WELDMENT DESIGN
✔ SolidWorks, Autodesk Inventor weldments
✔ Structural frames
✔ Machine frames
✔ Support structures
✔ Tube and profile assemblies
✔ Steel fabrication detailing
✔ Industrial structures and supports
✔ Welded fabrication assemblies
WHY CLIENTS WORK WITH ME
✔ Manufacturing-focused engineering approach
✔ Real understanding of fabrication and production processes
✔SolidWorks Automation and workflow with automated batch renaming, bulk generation of DXF, Pdf creation, folder structure
✔ Clean, organized, editable CAD structure
✔ Production-ready deliverables
✔ Fast and reliable communication
✔ Practical engineering instead of theoretical CAD only
✔ Long-term collaboration mindset
✔ Experience supporting US, UK, EU, and Australian projects
SOFTWARE & ENGINEERING TOOLS
✔SolidWorks
✔Autodesk inventor
✔Fusion 360
✔Onshape
✔AutoCAD
✔Geomagic Design X
✔ANSYS
✔Key Shot
CLIENT SEARCH KEYWORDS
Shop drawings | Laser cutting DXF | Sheet metal Flat pattern | CNC fabrication drawings | Flat pattern | Industrial product design | Product development | 3D printing design | Reverse engineering | 2D to 3D CAD conversion
If you need a mechanical design engineer who understands both CAD and real-world manufacturing and can deliver clean production-ready files that reduce fabrication problems, improve prototyping, and save time on the shop floor, let’s discuss your project.
Regards,
Assembler
SolidWorks
CAD
3D Design
3D Modeling
3D Model
Sheet Metal
Mechanical Design
ANSYS
CFD Analysis
Fluent
CREO
Manufacturing
Documentation
Product Design
Aleksandr K.
Zaporozhye, Ukraine
$35/hr
5.0
63 jobs
Mostly interested in reverse-engineering tasks of Windows applications.
Have experience in programming:
-Assembler language,
-Delphi,
-C++,
-C#.
-Data extraction, parsing proprietary file formats.
-Dll injection, modify memory of the application.
Assembler
C#
X86 Assembly Language
Microsoft Windows
C++
Reverse Engineering
Delphi
Masoud H.
Istanbul, Turkey
$40/hr
5.0
44 jobs
Is your inventory counting taking days instead of hours? Are stock discrepancies costing you money?
Many RFID and inventory tracking projects fail — not because the idea is wrong, but because too much time and budget are lost on trial and error:
❌ Wrong RFID hardware choices — readers, antennas, or tags
❌ Unclear technical direction
❌ Multiple vendors that do not speak the same technical language
That is why I prefer to start small and validate early.
🔎 HOW WE BEGIN — A FOCUSED FIRST STEP
✅ Understand your exact use case:
• Warehouse inventory
• Asset tracking
• Stock counting
• Process automation
✅ Select RFID hardware that actually fits the project:
• UHF RFID readers
• Fixed or handheld scanners
• RFID tags and antennas
✅ Test the solution with a small pilot before scaling
This approach helps avoid rework, reduces unnecessary back-and-forth, and keeps technical decisions simple.
🤝 WHY CLIENTS STAY WITH ME LONG-TERM
I handle both RFID hardware integration and custom software development, including:
• Inventory management systems
• Real-time asset tracking dashboards
• Barcode and RFID scanning applications
• ERP and third-party system integrations
There is no handoff between separate hardware and software teams.
I've worked hands-on with major RFID platforms, including Zebra, Impinj, and Chainway — so hardware selection is based on real experience, not spec sheets.
🎯 One technical direction
🎯 One point of responsibility
🎯 Clear next steps
If the first pilot works, we move forward phase by phase.
If it does not, we stop early — before too much time or budget is spent.
🛠️ WHAT I CAN HELP YOU WITH
• RFID inventory management systems (UHF fixed and handheld readers — Zebra, Impinj, and Chainway)
• Hardware selection, integration, and testing (readers, antennas, printers, and tags)
• Warehouse and stock-counting automation
• Real-time asset tracking solutions
• Barcode and RFID mobile applications
• Barcode and RFID desktop software
• ERP, API, and third-party integrations
• Inventory workflow and process automation
📩 SEND ME A MESSAGE
Send me a short description of your use case.
I will tell you honestly whether RFID is the right fit and what the smallest practical first step would look like.
Inventory Management
Warehouse Management
Tracking Studies
Asset Management
Automation
Internet of Things
Business Process Automation
Zebra Programming Language
RFID
Embedded System
Denys V.
Dnipro, Ukraine
$150/hr
5.0
17 jobs
- Research, Recreate Desktop & Mobile Software
- Windows, Linux, Android code (apps, dlls) analysis. Intel x86/64, ARM, PPC and other archs.
- Embedded, Firmware, CAN, IR, STM32, ESP32 etc
- Formats and Protocols Research
- Software protections. Obfuscation, Virtualization
- Using Ghidra, IDA, Binary Ninja and other modern RCE tools
Assembler
Assembly Language
Encryption
X86 Assembly Language
HEX
C#
C++
Reverse Engineering
Application Security
Embedded System
Software Debugging
Data Extraction
Delphi
Visual Basic
Francisco R.
White Plains, New York
$45/hr
4.7
10 jobs
Electrical engineer with skill set that includes C++. Java, Python, PHP, ARM assembly, C#, SQL Server and other languages. I have experience as software tech support, working with clients and implement solutions as well as writing scripts. I can easily adapt to any programming language. I have contributed to expanding and maintaining C# API's and SQL coding in my previous jobs. I can be a very good tutor and help students with their assignments. I have also worked on academic cryptography projects (master's level) using ARM assembly language. My goal is to acquire experience as a freelance programmer. Learning and working on programming projects is a passion of mine
Assembly Language
PHP
Python
Java
C++
C#
SQL
ARM Microcontroller
C
Data Entry
Cory V.
Tucson, Arizona
$75/hr
4.9
21 jobs
Fifteen years professional experience developing firmware for embedded devices, as well as applications and services which interface with those devices.
Solutions commonly employ embedded systems with microcontrollers, PLCs, or ARM-based computers.
Tasks include interfacing with the user and coordinating the operation of various electromechanical devices.
Control software, prototypes, and tools developed using a variety of programming languages such as: C, C++, C#, Python, and the IEC 61131-3 PLC languages.
Application design and implementation for a variety of platforms including: Windows, GNU/Linux, OSX, iOS, and Android.
Development performed on GNU/Linux, Windows, and OS X systems using both proprietary and open-source tools like GCC, Visual Studio, and TwinCAT.
Technical documentation and version control.
Embedded System
C#
Python
Microcontroller Programming
ESP32
C++
C
Firmware
Firmware Programming
Scripting
System Programming
Software Architecture & Design
Linux
PLC Programming
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