Hire the Best Automotive Engineers
in Pakistan

I’m Wajih, a Mechanical, Aerospace, and Naval Engineer with over 8 years of experience delivering high-precision CAD models, engineering simulations, and full-cycle product development. I’ve worked with clients across aerospace, automotive, marine, robotics, and consumer product industries, helping them bring their ideas from concept to manufacturing with a deep focus on functionality, compliance, and real-world performance. My core expertise includes 3D CAD modeling, FEA/CFD simulations, and reverse engineering. Whether you need a SolidWorks model for 3D printing, a detailed simulation report for a structural component, or a complete redesign of an existing part, I ensure every project is optimized for strength, efficiency, and manufacturability. I specialize in plastic part design, sheet metal assemblies, custom enclosures, and high-performance mechanical systems built to meet engineering standards. I work with tools like SolidWorks, CATIA V5, Fusion 360, ANSYS, COMSOL, SpaceClaim, Rhino, and others to develop professional-grade deliverables. I also use Python scripting and parametric design automation where applicable to reduce time and improve output consistency. Over 60 projects completed on Upwork with a Top Rated badge reflect my commitment to quality, speed, and client satisfaction. To complement the technical side, I offer full support in preparing compliance documentation for certifications such as CE, FCC, ISO, and ASTM. This includes technical files, engineering justifications, material traceability reports, and risk assessments required for regulated markets. For inventors, startups, and businesses planning to patent their designs, I provide engineering visuals, annotated CAD files, and design documentation tailored for provisional patent applications or design patent filings. While I don’t offer legal services, I can structure technical data and visuals in a format that aligns with common IP documentation workflows. While my main focus is engineering design and simulation, I also work with AI-powered design automation tools and generative workflows when projects require faster iteration cycles or intelligent design exploration. If you're looking for an engineer who can handle CAD, simulation, compliance, and patent support, while keeping your business goals in focus, let’s connect. You’ll receive organized project updates, well-structured files, and full support from design to delivery. Send me a message or invite me to your job. I typically respond within 1–2 hours.

I have worked with Australia's premier Airlines named Qantas Airways and currently working with Emirates Airlines in dubai as maintenance Engineer. I have also worked with John Butler design in Sydney Australia on various projects including inboard and outboard engine design,Navigation hardware development, Sonar design,Ship design,software development for user interface for onboard ship control,structural design. I have also worked with turbojet engines,turboshaft engines,Turbofan engines,Gas turbine development,Artificial intelligence based machine generated design. I can program in C#,Python,QT,Java and can utilize my coding skills for software development and mobile apps development. I can perform computational fluid dynamics simulations,perform manual calculation,Run FEA studies on Structures,Perform Analog and digital electronics design and integrates it with mechanical systems. I have strong communication skills and fluent in many languages like English,Urdu,Hindi,Arabic,Persian and Pashto. I have strong knowledge and experience of manufacturing technologies so i always design products that are easy and practical to manufacture at a lower cost with great emphasis on reliability.

Greetings! I’m Hamza Khalid, a Mechanical and Design Engineer with over 10 years of professional experience in CAD/CAM design, 3D modeling, and product rendering. I specialize in transforming innovative ideas into accurate, functional, and visually impressive 3D models ready for manufacturing or presentation. With a strong background in mechanical design and product visualization, I’ve developed a solid reputation for precision, creativity, and client satisfaction. My Core Expertise Includes: - 3D Modeling, Surface Design & Assemblies - Product Rendering & Texture Detailing - Animation of Mechanical Systems - STL Meshing, Repairing & Conversion to Solid Models - Functional Mechanical Mechanisms & Motion Design Software Expertise: - CATIA - SolidWorks - Siemens NX - Autodesk Fusion 360 - KeyShot File Formats Delivered: - STEP (.stp / .step) - IGES (.igs / .iges) - STL (for 3D printing) - OBJ - CATPART / CATPRODUCT (CATIA) - SLDPRT / SLDASM (SolidWorks) - PRT / ASM (Siemens NX) - F3D / FUSION ARCHIVE (Fusion 360) Highlighted Projects & Systems: - F-16 Aircraft & Full Structural Design - J-20 Aircraft 3D Modeling - Aircraft Landing Gear System with Functional Mechanism - Plane Winglet Aerodynamic Design - Vintage Car Wheels & Exterior Detailing - Drill Body & Spindle Design - Complete Gear System & Mechanical Components - Yamaha XS650 Café Racer Custom Design - Porsche Taycan & Toyota Tacoma Surface Projects I take pride in delivering production-ready designs with photorealistic rendering and detailed mechanical accuracy. Each project is handled with professional precision, clear communication, and timely delivery backed by a 100% satisfaction or MONEY-BACK guarantee. Let’s collaborate to turn your concepts into engineering-perfect 3D models that truly stand out. Best Regards, Engr. Hamza Khalid

With 7,000+ Upwork hours, 200+ completed projects, and 15+ years in HVAC & automotive maintenance & rectification, I fuse real-world experience with viral storytelling that sells, ranks, and retains. What I Deliver: Website & Brand Copy—For Garages, EV Startups, and Auto Services YouTube Scripts—Viral, Story-driven, and Retention-Focused Newsletters—Engaging, Value-Packed, and Built for Clicks HVAC & Automotive Courses—Complete Curriculum + Quizzes + Lessons Product Copy—Amazon/Facebook listings that actually convert Website Content—SEO-optimized & conversion-ready Blogs & Articles—Clear, Engaging, and Search-smart Technical Writing—Grounded in Real-World Experience (My Passion) Spiritual, Stoic & Historical Scripts—Deep, Poetic, and Powerful Sports Content—Motivating, Confident, Results-Driven If you seek compelling copy, engaging scripts, and a knowledgeable voice in the automotive field, I would be pleased to discuss your needs. Your vision combined with my expertise can create significant momentum. Your vision → My engine → Pure momentum.

I am a seasoned professional with extensive experience in the field of embedded systems. From bare-metal programming and real-time operating systems (RTOS) to automotive and space applications, I have a deep understanding of the entire spectrum. Whether you need assistance with design and architecture consultation, development or porting services, I am well-equipped to tackle any challenges you may be facing. Over the years, I have had the pleasure of working with a diverse range of clients, delivering successful solutions tailored to their specific needs. Some of my satisfied clients include: - Siemens: Automotive networking stack (TCP/IP, AUTOSAR, Diagnostics) - Microtech: Smart electricity meter (DSP, STM32, TI) -Intive: Driver fatigue detection system (SWC, AUTOSAR, ASPICE) -Wairify: Air purifier (LIN, STM32) - SS: Bootloaders and device drivers (CAN, LIN, UDS, J1939, DoIP) -Knowgas: Tank remote sensing (STM32, CAN, I2C, MBED, ARDUINO) -Reis Informatica: Vehicle tracking system (EFM32, Bootloader, NB-IOT) - Vahaa: Indoor smart garden using ESP32 (ESP32 CE Certification, AWS-IOT) - Suparco: Satellite data-handling subsystem (Infineon, FreeRTOS, CAN) - EvansWerks: Indoor smart lighting system (BLE, RF, Mesh, NRF) - MonasticAcademy: Drum-beat synchronization detection (ESP32, ESP-IDF, ESP-ADF) I take pride in delivering top-notch solutions and providing exceptional support to my clients. If you're struggling with any embedded systems-related issues or require expert guidance, I am here to help you overcome them efficiently and effectively. The Industries I've worked for, include: - automotive, autosar - smart metering - aerospace - Internet of things - Industrial automation, remote sensing - consumer electronics - medical devices - robotics, control systems - silicon devices - telecommunication, internet Over the years, I have worked on the following MCU architectures/chip families: ST: STM32Fx, STM32Gx, STM32Hx, STM32Lx, STM32Ux, STM32Wx TI: TM4C, MSP43x, TMS570, C2000: TMS320, TMS320F28xx NXP: LPCxx, i.MxRT, S32K, iMX8 Nordic: NRF52, NRF53 Microchip: PIC16F, PIC18F, PIC24F, PIC32F, ATmega, 8051 Infineon: XMC1100, XMC4500 Aurix TriCore: TC2xx, TC3xx, SiLabs: EFM32, EFM8, C8051 Renesas: RH850 Espressif: ESP32, ESP32-C3, ESP8266 Others: u-blox, Simcom sim900, Raspberry Pi, Orange Pi Feel free to reach out to discuss your project requirements or explore how we can collaborate on your next venture. My specialties in embedded software, include: Firmware, Device Drivers, RTOS: Nucleus, FreeRTOS, TI-RTOS, Bootloader, Application Software, Digital Signal Processing (DSP), Cryptography: AES, Static Analysis: MISRA, C-Cert, Communication Protocols: I2C, UART, SPI, CAN, LIN, Bluetooth, BLE, WiFi, Ethernet, TCP/IP, TCP, UDP, MQTT, Bare-metal or frameworks: Zephyr, mbed, Arduino framework, LwIP, cycloneTCP. - DoIP, SoAd, SOME/IP, PduR, RTE, Embedded, Embedded Software, Embedded Devices. - Embedded Systems, Firmware, Microcontroller, Operating Systems, RTOS, Bootloader, Cortex-M, ARM, RISC - CAN Bus, UART, LIN, I2C, SPI, BLE, Bluetooth, WiFi, Zigbee, MQTT, CoAP, LoRaWAN, Ethernet, TCP/IP - Embedded C, C++, C#, Real-time Systems, Low-Level Programming, Bare-Metal, Interrupt Handling, OOP (Object-Oriented Programming), Version Control (Git, SVN), Agile Development, TDD (Test-Driven Development), Static Analysis, Traceability, Cross Compilation, GCC, IAR Embedded Workbench, Keil MDK, Eclipse, Code Composer Studio - Hardware Design, System-on-Chip (SoC), Digital Signal Processing (DSP), Sensors, Actuators, Power Management, Analog and Digital Design, Power Electronics, Energy Harvesting, Power Management - AUTOSAR, Automotive Software Architecture, Basic Software Modules (BSW), Communication Stack, Diagnostic Stack, ECU Abstraction Layer, Complex Device Drivers, MCAL, SWC, DLMS, DoIP, ECU, VCU, BMS, ISO26262, ASPICE, ADAS, SOMEIP, J1939, UDS, CANOpen, Transport Layer - IoT, Embedded Networking, FOTA (Firmware Over-the-Air), Middleware, IoT Protocols, AWS IoT, Particle, LoRa (Long Range), NFC (Near Field Communication), RFID (Radio-Frequency Identification), Cellular Networks (3G/4G/5G) - Memory Management, Heap Memory, Stack Memory, EEPROM, Flash - Embedded Security, Cryptography, MISRA, C-CERT, Secure Coding, SIL (Safety Integrity Level), Fail-Safe Design, Redundancy - Embedded Systems Testing, Validation and Verification, Simulation and Modeling, Test Automation, Test Frameworks, Code Reviews, JTAG, Debugging, ISTQB - Software Architecture, FreeRTOS, mbedOS, Zephyr, Arduino Framework - CppUnit, EmbUnit, WireShark, CANoe, CANalyzer, PLIN, PCAN, Bullseye, LATEX, Doxygen - Metering, Industrial Automation, Consumer Electronics, Medical Devices, Smart Mobility, Smart Metering, Energy Metering

Mechanical Design Engineer with comprehensive experience in designing and developing products from customer specifications. Works closely with manufacturing to support the integration of materials, methods, and tools necessary to build specified designs. I am also providing manufacturing facilities like E-bikes, Sheet metal, CNC, Injection molding, electrical precision, and small Components up to one micron. I have a contract with Chinese manufacturing companies. I am a qualified Industrial and product Designer with a Master's degree specialization ( Equipment Design and Simulations, my Master's research direction is to design and simulate the Microchannel heat sink Design for Advance semicondutors) I have with 5+ years of experience. My mission is to learn and develop the ability to work in a competitive environment where I have the opportunity to work enthusiastically for the attainment of organizational objectives. I'd like to find a job that uses the skills that I have and gives me the opportunity to gain new skills. My work is focused on creating a flawless design process that ensures that the physically costly revisions are avoided. Having a technical core in the early design process is a true time and cost saver. Get in touch with me to discuss your product idea and the benefits of my free product design and product development consultancy. Services: - E-Eike, E trikes, Injection molding, CNC Parts, Electrical small Components. - Industrial Design -Reverse engineering - Concept Design - Product Design - CAD - Design for Manufacturing - 3D Rendering - Assembly -Simulations -sheet metal-like cladding design for a laser cutting machine. -Automotive part design Design tools: -SolidWorks -AutoCAD -Catia -Geomagic Design X -Blender -Microsoft Office Suite (Word, PowerPoint, Excel) -Ansys