I’m a CSWP-certified Mechanical Design Engineer with 4+ years of experience in Mechanical Design, CAD Modeling, Reverse Engineering, Product Development, and Design for Manufacturing (DFM).
Services:
• CAD Modeling & 3D Modeling (SolidWorks)
• Product Design & Product Development
• Reverse Engineering & STL to CAD Conversion
• 3D Scan to CAD Workflows
• Technical, Manufacturing & Fabrication Drawings
• Sheet Metal & Weldment Drawings
• STL Optimization for 3D Printing
• CAD Automation with Python & SolidWorks API
Tools:
• SolidWorks (CSWP)
• Geomagic Design X
• Materialise Magics
• Python
Experience across automotive, oil & gas, and manufacturing projects, delivering production-ready CAD models, technical drawings, and reverse-engineered components.
Let’s discuss your project.
SolidWorks
Materialise Magics
Reverse Engineering
3D Modeling
3D Printing
Design for Manufacturing
Concept Design
Product Development
Geomagic Design X
Mechanical Design
CAD Software
Parametric Design
Abdullah A.
Lahore, Pakistan
$20/hr
5.0
11 jobs
"Stop wasting money on 3D models that look good but fail in production."
I don’t just draw shapes; I engineer solutions. As a Product Designer and Simulation Engineer, I specialize in turning rough concepts into manufacturing-ready assets. Whether you need a complex SolidWorks assembly or a high-precision COMSOL multiphysics simulation, I deliver designs that are physically accurate, structurally sound, and optimized for the market.
🚀 Why Clients Hire Me:
1) Full-Cycle Product Design: I bridge the gap between a "napkin sketch" and a functional product, focusing on ergonomics, aesthetics, and mechanical integrity.
2) Manufacturing Ready (DFM): Every design is optimized for its specific production method—be it CNC machining, Injection Molding, or 3D Printing.
3) Physics-Backed Validation: Using COMSOL, I test your designs for stress (FEA), thermal loads, and fluid dynamics (CFD) before you spend a cent on a prototype.
4) Complex Assembly Expert: Proven track record of 20+ deliverables, ranging from intricate mechanical components to full vehicle assemblies (Automotive/Heavy Machinery).
🛠️ My Engineering Stack:
1) Modeling: SolidWorks (Certified Professional speed and precision).
2) Simulation: COMSOL Multiphysics (FEA, CFD, Heat Transfer).
3) Visuals: 4K Photorealistic Rendering for investor pitches and marketing.
📋 The Professional Process:
1) Concept & Requirement Analysis: We define mechanical constraints, material properties, and tolerances.
2) Design & Parametric Modeling: I build the model with clean, editable feature trees (no broken sketches).
3) Simulation & Validation: I run rigorous tests to ensure structural integrity and a high Factor of Safety (FOS).
4) Final Optimization: Refining the design based on simulation data to reduce material waste and cost.
📦 High-Value Deliverables:
1) 3D Source Files: Fully parametric SLDPRT/SLDASM and universal STEP/IGES files.
2) Production Package: 2D Technical Drawings (PDF/DWG) with GD&T and Bill of Materials (BOM).
3) Prototyping Files: High-resolution STL/3MF (optimized for 3D Printing).
4) Technical Reports: PDF Simulation results showing stress heatmaps and safety margins.
Let’s turn your concept into a functional, manufacturing-ready reality. Click "Invite to Job" to discuss your project today.
Product Development
SolidWorks
Product Design
Mechanical Engineering
Machine Design
Sheet Metal
CAD
3D Modeling
Prototyping
Parametric Design
Finite Element Analysis
COMSOL Multiphysics
Technical Design
2D Drawing
3D Rendering
Muhammad S.
Lahore, Pakistan
$39/hr
4.9
21 jobs
Skills: Mechanical Design, 3D Printing, Reverse Engineering, Prototyping, Concept Design, 3D Modelling and Rendering, Material Estimation.
Software Expertise: Solidworks, ANSYS, MATLAB, Fusion 360, AutoCAD, Autodesk, Mep Revit, CATIA, Staad Pro etc.
Professional Expertise: I mainly work on project like 3d printing, 3d modelling, DFM, 3d renderings, architecture and interior designs, prototyping, reverse engineering and mechanical design also include FEA, simulations, CFD Analysis.
There are some more services like:
- Industrial Design, 3d printing, 3d modelling, DFM, 3d renderings, architecture and interior designs, prototyping, reverse engineering and mechanical design.
Projects:
• Design and manufacturing of Agriculture Drone. (Carbon Fiber + Fiber Glass)
• Design and Manufacturing of Indoor Drone. (Carbon Fiber + Fiber Glass)
. Automotive/Aerospace/UAV Designs analysis testing
• Design and Manufacturing of Robotic Arm. (Aluminum)
• Design and Manufacturing of BLDC motor light weight (Alloy + Al + CNC Machining)
• Aero pass (Carbon Fiber + Fiber Glass)
• Flex-Fridge (Fiber Glass + Aluminum + Steel)
• Flex-Cube (Silicon Mold + Injection Mold)
• Earth roamer Off-Road Camper Van Interior & Exterior (Carbon Fiber + Fiber Glass)
• Mercedes Benz C111 (3D Printing + Aluminum + CNC Machining)
And 50+ plus small projects similar.
3D Modeling
HVAC System Design
Industrial Design
Reverse Engineering
Mechanical Design
Product Research
MEP Design
3D Printing
Mechanical Engineering
Piping Design
Syed Ahsan Raza S.
Lahore, Pakistan
$15/hr
5.0
4 jobs
I am a highly versatile and results-driven engineer and designer with 6+ years of experience delivering high-performance solutions across electronics engineering, PCB design, UX/UI product design, mechanical CAD modeling, and full-stack web development. My work bridges the gap between hardware and software, creating end-to-end solutions that are functional, visually engaging, and built to last.
Core Expertise:
1. PCB Design & Electronics Engineering
With deep experience in high-speed PCB layouts, impedance control, and IoT hardware design, I create industry-compliant boards ready for manufacturing.
i) Schematic Capture & PCB Layout (Single/Multi-layer, Rigid-Flex, HDI)
ii) High-Speed PCB Design (DDR2/DDR3, RF, Mixed-Signal)
iii) Impedance Controlled & Differential Pair Routing
iv) Reverse Engineering & BOM Optimization
v) Gerber Generation & CAM Verification
vi) Microcontroller Designs (STM32, ATMEGA, MSP430, Freescale)
Tools: Altium Designer, KiCad, Eagle, OrCAD, Cadence Allegro, Mentor Graphics, CAM350
2. UX/UI & Digital Product Design
I design intuitive, user-centered interfaces that merge functionality with aesthetics, from concept to prototype.
i) UX Research & User Flows
ii) Wireframing & High-Fidelity Prototyping (Figma, Adobe Illustrator)
iii) Responsive Web & Mobile App Design
iv) Data Visualization & Dashboard Design
v) Map Integration & Geospatial UI
vi) Brand Consistency & Design Systems
3. Mechanical CAD & Simulation
Precision-driven 3D modeling and engineering simulations for mechanical and electromechanical products.
i) Mechanical Part & Assembly Modeling (SolidWorks, COMSOL)
ii) Technical Drawings & Parametric Assemblies
iii) Photorealistic Renderings & Animations
iv) Functional Simulations for Structural & Thermal Analysis
4. Full-Stack Web Development
Building responsive, high-performance web applications and digital platforms.
Frontend: React.js, Tailwind CSS, Framer Motion, GSAP, Three.js
Backend: Django, Flask, FastAPI
Database: MySQL, PostgreSQL
Integration: APIs, Authentication Systems, Admin Dashboards
Additional Services
IoT & Embedded Systems Design
FPGA Development (VHDL, Verilog)
Simulation & Analysis (MATLAB, LTSpice, Proteus, Multisim)
Solar System & Energy Optimization
3D Modeling for Enclosures & Product Housings
Future-Ready Innovation
Why Work With Me?
1) Industry-Standard Designs (IPC, UL, RoHS Compliance)
2) Proven ability to merge engineering precision with creative design
3) Reliable communication & project management
4) Quick turnaround with uncompromising quality
5) End-to-end solutions: from idea → design → implementation → testing
📩 Let’s collaborate to transform your ideas into professional, market-ready products — whether that’s a high-speed PCB, a polished digital platform, a mechanical prototype, or a complete IoT ecosystem.
Electrical Engineering
Mechanical Engineering
Modeling
CAD
Engineering & Architecture
Energy
CAD Conversion
MicroStation
PCB Design
SystemVerilog
Verilog
Sohaib S.
Lahore, Pakistan
$45/hr
5.0
27 jobs
🏭 Need a reliable engineering partner to turn your product idea into a manufacturable product?
That’s exactly what we do.
I’m Sohaib, and I lead a team of 8–10 mechanical engineers specializing in Product Development, Design for Manufacturing (DFM), prototyping, and production-ready mechanical design. We work with manufacturers, product companies, startups, and inventors to develop products that are practical to build, cost-effective to manufacture, and ready for production.
Whether you’re developing a new product, improving an existing design, or need ongoing engineering support, our mission is simple:
Turn your ideas into products that can actually be manufactured.
Core Services
✅ Product Development — From concept to production-ready design.
✅ Design for Manufacturing (DFM) — Reduce manufacturing costs and improve manufacturability.
✅ Sheet Metal Design — Parts, assemblies, weldments, and enclosures.
✅ Plastic & Injection Mold Design — Production-ready plastic parts with proper DFM.
✅ Engineering Drawings — GD&T, BOMs, and manufacturing documentation.
✅ 3D Printing & Rapid Prototyping — Functional prototypes for testing and validation.
✅ Jigs & Fixtures — Custom tooling for efficient manufacturing.
✅ Product Rendering (KeyShot) — Photorealistic renders for presentations and marketing.
Why Choose Us
• You’re working with an engineering team, not a single freelancer.
• We design products for real manufacturing, not just attractive CAD models.
• We understand sheet metal, injection molding, machining, woodworking, and additive manufacturing.
• We don't just deliver files , we prototype and test in-house (3D printing, sheet metal, acrylic fabrication etc.) before you ever touch the physical part.
• We help reduce costly redesigns before production.
• We support both long-term engineering partnerships and one-time product development.
Good engineering doesn’t end with a CAD model—it ends with a product that can be manufactured reliably.
📩 Whether you need a long-term engineering partner or help developing a single product, let’s discuss your project.
Product Development
Product Design
3D Printing
Sheet Metal
Design for Manufacturing
SolidWorks
3D Modeling
3D Rendering
Prototyping
Industrial Design
CREO
Mechanical Engineering
CAD
Mechanical Design
Geometric Dimensioning & Tolerancing
3D Product Rendering
Manufacturing
Electronics
Rapid Prototyping
Embedded System
Muhammad M.
Lahore, Pakistan
$25/hr
5.0
13 jobs
Self-motivated and innovative Electronic design engineer with more than 8 years of experience in the fields of Electronic product development, Expertise in hardware implementation, and digital design with a wide range of technical skills. Detail-oriented, strong in execution and leadership, and creative in problem-solving. Proficiency in de-budding and troubleshooting circuits and software development.
I can assist clients in any of the following areas:
✅Complete end-to-end electronic product design from concept to creation.
✅Circuit design, Schematic capture, PCB design.
✅Signal conditioning and instrumentation circuits for different types of sensors.
✅Active/passive filters, 0 -10V, 4-20mA,ADCs, Op-Amps, and Instrumentation Amplifiers.
✅Microcontrollers, Communication protocols like SPI, I2C, UART, RS485, RS232, MODBUS RTU/TCP.
✅SMPS, Power design, DC/DC Converters, and FETs.
✅Power, analog & digital circuit simulation, and power/signal integrity analysis.
✅High-speed mixed signal, EMI, and noise reduction.
✅Selection of components (ICs, Resistors, Capacitors, etc…) and preparing cost-effective BOM (Bill of Materials) for circuits with ratings and standards.
✅Planning and Assembling of PCB, Electrical, and Mechanical parts to finish the module as a final product
✅Testing and Troubleshooting of PCBs with SMDs and Through-hole devices.
✅Designing IoT and Ethernet circuits.
✅PCB enclosures by using different CAD tools
✅Firmware & android APP development by using different programmable languages.
✅Energy monitor systems and medical devices
✅Process Controller Design.
✅Water Treatment transmitters like Ph, temperature, ORP, Conductivity, and TDS.
⭐⭐⭐ Capability Matrix⭐⭐ ⭐
✅Microcontrollers
⚡Arduino: UNO, MEGA, NANO, DUE
⚡STM32: STM32H7,Stm32F1,STM32F0,STM32F3,STM32F4,STM32F7
⚡PIC: PIC12,PIC16,PIC18
⚡ESP: ESP32, ESP8266
✅PCB Tools
⚡Altium
⚡DesignSpark
⚡EasyEDA
⚡KiCad
✅Simulation Tools
⚡TINA
⚡LTSpice
⚡Proteus
⚡Matlab
⚡PSpice
⚡Multisim
✅CAD
⚡Fusion 360
⚡FreeCAD
⭐⭐⭐EXPERTISE⭐⭐⭐
⚡Electronics Circuit Design
⚡Instrumentation
⚡C/C++
⚡Power Electronics
⚡ARM Microcontroller
⚡Firmware Development
⚡Arduino Firmware
⚡PCB Design
⚡Analogue Electronics
⚡IoT
⚡ESP32
⚡Digital Electronics
⚡Amplifiers and filters
⚡Integrated circuits
⚡CAD and enclosure design
⚡Android App Development
⚡BLE
⚡Signal Conditioning
⚡Sensors & Transducer
⚡Simulations and testing
⚡Hardware Design
⚡Debugging circuits
⚡EMI & Noise Reduction
⚡Process Controllers
⚡Ph, Temperature, ORP, conductivity, TSD Sensors
If you are looking for skillful hardware & software developer or need help with your electronic design or want to convert your idea into a successful product? Then you are in the right place and I can’t wait to hear from you!
Digital Electronics
STM32
Instrumentation
PCB Design
Electronic Circuit Design
Analog Electronics
Power Electronics
C++
Integrated Circuit
Amplifiers & Filters
Arduino Firmware
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