I’m a professional Mechanical Engineer specializing in high-quality 3D CAD design, finite element analysis, and engineering simulations. Over the years, I’ve helped clients bring their mechanical concepts to life using industry-leading software:
🛠 SolidWorks (part design, assemblies, sheet metal, surfacing, weldments, motion study)
🧊 Ansys Workbench & Ansys Fluent (FEA, CFD, thermal & structural simulations)
📊 MATLAB & Simulink (dynamic system modeling, control systems, data analysis)
📐 AutoCAD (2D drafting, technical drawings)
⚙ Fusion 360 & CATIA (complex surfaces, industrial design, product development)
🔬 COMSOL Multiphysics (multiphysics simulations)
🔧 What I can do for you:
✔ 3D CAD Design & Assemblies
• Detailed parts & assemblies (e.g., Gearbox Mechanism, Adjustable Robotic Arm, Pneumatic Fixture)
• Sheet metal enclosures, plastic product design, and ergonomic product models using SolidWorks, Fusion 360, and CATIA
✔ Engineering Simulations & Analysis
• FEA (structural, thermal, fatigue, buckling) in Ansys Workbench & COMSOL (e.g., Structural integrity of lifting brackets, Heat dissipation in LED heat sink)
• CFD in Ansys Fluent & COMSOL (e.g., Flow over car spoiler, HVAC duct airflow)
✔ MATLAB & Simulink Projects
• Dynamic modeling & simulation (e.g., Vehicle suspension system, Robotic arm trajectory planning)
• Control system design, PID tuning, and optimization
✔ 2D Drafting & Manufacturing Drawings
• AutoCAD and SolidWorks technical drawings with GD&T, tolerances, and BOM
✔ Technical Reports & Documentation
• Detailed engineering reports covering design rationale, simulation results, and recommendations
🎓 Project Highlights & Academic Background:
-Design & thermal analysis of a heat exchanger using Ansys Fluent
-CFD simulation of airflow in an industrial ventilation system
-Dynamic modeling of a slider-crank mechanism in MATLAB/Simulink
-3D modeling of a robotic welding fixture in SolidWorks
-Finite element analysis of a cantilever beam subjected to cyclic loading
-Design and motion analysis of a conveyor belt system in SolidWorks Motion Study
💡 Why clients choose me:
✅ Clear & responsive communication
✅ Regular updates and transparent progress sharing
✅ Precise engineering backed by software expertise
✅ Commitment to deadlines and quality
If you’re seeking a detail-oriented mechanical design engineer with practical skills in SolidWorks, Ansys, MATLAB, AutoCAD, Fusion 360, CATIA, and COMSOL Multiphysics, let’s collaborate and turn your ideas into reality!
Simulink
SolidWorks
ANSYS
CFD Analysis
3D Modeling
Mechanical Engineering
MATLAB
Creo Parametric
Structural Analysis
Thermodynamics
Technical Report
Mechanical Design
2D Drawing
3D Design
Furqan S.
Lahore, Pakistan
$45/hr
4.9
8 jobs
When energy projects move from concept to financing, the simulation models either support a $50M investment decision or create expensive delays during due diligence. I build the models that do not create delays.
I am a Power Systems Analyst and Energy Storage Specialist with deep expertise in grid-scale storage feasibility, wind energy yield assessment, and hybrid renewable integration. My deliverables are built to survive scrutiny from investors, lenders, and grid operators.
WHAT I DELIVER
— Bankable energy yield reports (P50/P90) and LCOS/LCOE models for solar, wind, and storage projects
— Grid stability and compliance studies: load flow, short-circuit, and protection coordination (ETAP)
— Wind farm AEP and wake analysis (QBlade, PyWake)
— Techno-economic feasibility for novel storage systems, including gravity and kinetic storage
— Renewable hybrid system optimization and control modeling (MATLAB/Simulink)
SELECTED EXPERIENCE
— Designed and modeled a 50 MW wind-integrated Underground Gravity Energy Storage system (50 MWh/day). Delivered investment-grade outputs: LCOS PKR 16.09/kWh, NPV PKR 1,022M, IRR 23%.
— QA engineering on PowerChina's 200 MW wind project in Oman (EPC by Huadong Engineering, JV between OQ Alternative Energy and TotalEnergies).
— Currently engaged as renewable energy systems consultant for an APAC infrastructure startup.
SOFTWARE STACK
ETAP · PVSyst · QBlade · PyWake · MATLAB/Simulink · Python
WHO I WORK WITH
EPC contractors, independent power producers, energy consultancies, and research institutions that need rigorous simulation outputs — not templates.
I take on a limited number of projects per quarter. If your scope requires defensible energy modeling or investment-grade feasibility analysis, send me the details and I will respond within one business day.
Solar Design
Solar Energy Simulation
Energy Simulation
Sustainable Design
Sustainable Energy
Battery Sizing
Solar Energy
Energy Storage
Energy Optimization
Energy Engineering
Energy Management
Energy Modeling Software
Energy
Equipment Sizing
Aman U.
Multan City, Pakistan
$8/hr
5.0
104 jobs
Hello everyone!
I am Amanullah, a Computer Engineer with a strong background in MATLAB, Python, Web Scraping, and IT Support. With over 5 years of experience in web scraping and more than 10,000 projects completed on freelancing platforms, I have honed my skills to deliver high-quality work consistently.
My technical expertise extends to proficiency in programming languages such as MATLAB, C++, Python, and R. I have hands-on experience with software development methodologies like Agile and Scrum, and database technologies such as SQL and MongoDB. I am also familiar with software tools such as Datadog, Pingdom, RabbitMQ, and Slack.
In my previous roles as a Software Developer at We4Do (PVT.) Limited and a Support Engineer at Pug Interactive, I developed and maintained software applications, provided remote technical support, and resolved complex technical issues, ensuring a high level of customer satisfaction.
I also hold certifications from IBM and Google in areas like Technical Support, Cybersecurity, System Administration, Data Analysis, and Troubleshooting.
- 5+ years of experience providing technical support and IT services.
- Strong programming skills in Python, MATLAB, C/C++.
- Over 10000 satisfied clients worldwide.
- Proficient in various tools including Datadog, MongoDB, Pingdom, RabbitMQ, and Slack.
- Experienced in web scraping using Python with more than 1000 websites scraped.
- Efficient and affordable services.
- Always active and ready to support clients.
I am not just a developer but also a great teacher of programming, ready to share my knowledge and experience. I am always ready to take on new challenges and contribute to the success of your team. Let's connect and see how we can work together to achieve your goals!
Simulink
C++
Python
C
MATLAB
Computer Engineering
Data Scraping
Web Scraping
Selenium
Beautiful Soup
Request for Information
IT Support
Slack
Microsoft Office
Technical Support
Python Script
Digital Signal Processing
Computer Skills
MATLAB Script
Network Engineering
Data Entry
NI Multisim
C#
Haroon Z.
Hafizabad, Pakistan
$15/hr
5.0
2 jobs
Looking for a reliable Expert MATLAB programmer who delivers results on time? You're in the right place.
I'm a dedicated MATLAB and Simulink specialist who transforms complex engineering problems into clean, working solutions. My focus is simple: understand your exact needs and deliver code that works perfectly.
🎯 WHAT I DO FOR YOU:
MATLAB PROGRAMMING:
✓ Custom scripts and algorithm development
✓ Data analysis and visualization
✓ Mathematical modeling and calculations
✓ Code debugging and optimization
✓ GUI development with App Designer
✓ Automation scripts for repetitive tasks
✓ Matrix operations and numerical methods
✓ File handling and data processing
SIMULINK MODELING:
✓ System design and simulation
✓ Block diagram development
✓ Model optimization and testing
✓ Stateflow and Simscape integration
✓ Real-time simulation setup
✓ Model documentation and reports
✓ Hardware-in-loop (HIL) simulation
✓ Code generation for embedded systems
CONTROL SYSTEMS:
✓ PID controller design and tuning
✓ State-space modeling
✓ Transfer function analysis
✓ System stability and performance testing
✓ Root locus and Bode plots
✓ Feedback control implementation
✓ Adaptive and optimal control
✓ System identification
ADDITIONAL EXPERTISE:
✓ Signal Processing & Digital Filters
✓ Image Processing & Computer Vision
✓ Machine Learning implementation
✓ Optimization algorithms
✓ Statistical analysis
✓ Arduino/Raspberry Pi integration
💎 WHY CLIENTS CHOOSE ME:
✅ QUALITY GUARANTEE: Every line of code is tested and documented
✅ CLEAR COMMUNICATION: I explain everything in simple terms
✅ ON-TIME DELIVERY: Your deadline is my priority
✅ UNLIMITED REVISIONS: Until you're 100% satisfied
✅ LEARNING SUPPORT: I help you understand the solution
✅ QUICK RESPONSE: Available within hours, not days
✅ AFFORDABLE RATES: Professional work at fair prices
✅ POST-DELIVERY SUPPORT: I'm here even after project completion
📋 MY WORK PROCESS:
Step 1: Listen carefully to your requirements
Step 2: Ask questions to understand every detail
Step 3: Provide a clear plan and timeline
Step 4: Keep you updated during development
Step 5: Deliver with complete documentation
Step 6: Make revisions until perfect
Step 7: Stay available for future questions
🏆 PERFECT FOR:
→ Students needing assignment help with explanations
→ Researchers requiring data analysis and modeling
→ Engineers solving real-world technical problems
→ Companies automating processes with MATLAB
→ PhD scholars working on thesis projects
→ Professionals learning MATLAB through guided projects
→ Startups building prototypes and simulations
📦 WHAT YOU RECEIVE:
- Clean, well-commented MATLAB/Simulink files
- Step-by-step documentation in PDF/Word
- Detailed explanations of how everything works
- Test cases showing your code works correctly
- Video walkthrough (for complex projects)
- Source files organized and labeled clearly
- Quick reference guide for future use
🎓 I UNDERSTAND YOUR NEEDS:
✓ Tight deadlines? I work fast without cutting corners
✓ Limited budget? I offer flexible pricing for students
✓ Need to learn? I explain each step clearly
✓ Complex project? I break it into manageable parts
✓ Revision needed? I make changes quickly and happily
🔥 RECENT PROJECT EXAMPLES:
→ Temperature control system with PID in Simulink
→ Audio signal filtering and noise reduction
→ DC motor speed control simulation
→ Image recognition using MATLAB
→ Data visualization dashboard with interactive plots
→ Kalman filter for sensor data fusion
→ Neural network training for classification
→ Custom optimization algorithm implementation
💬 CLIENT SUCCESS IS MY SUCCESS:
I don't just complete tasks - I ensure you understand the solution, can use it confidently, and feel supported throughout. Many clients return because they trust my work and appreciate my dedication to their success.
⚡ QUICK TURNAROUND OPTIONS:
- Simple scripts: 1-2 days
- Medium complexity: 3-5 days
- Complex simulations: 1-2 weeks
- Urgent projects: Express delivery available
🌟 MY COMMITMENT TO YOU:
→ No project is too small or too big
→ I treat your work as if it's my own
→ Quality over quantity, always
→ Honest communication about timelines
→ Fair pricing with no hidden costs
→ Your satisfaction is my #1 priority
📨 LET'S START YOUR PROJECT:
Send me a message describing:
1. What you need to accomplish
2. Any specific requirements or constraints
3. Your preferred deadline
4. Your budget range
I'll review everything and respond within 12 hours with:
✓ Clear understanding of your needs
✓ Detailed approach and timeline
✓ Accurate cost estimate
✓ Any clarifying questions
No obligation - just honest advice about how I can help you succeed.
🚀 READY TO GET STARTED?
Click the "Contact" button and tell me about your project. Whether it's a simple script or complex control system, I'm here to make it work perfectly for you.
Let's solve your MATLAB and Simulink challenges together!
Simulink
MATLAB
Electrical Engineering
Power Systems Engineering
MATLAB Script
Modeling
Digital Signal Processing
Circuit Design
Power Electronics
Engineering Simulation
Systems Modeling
Mathematical Modeling
Algorithm Development
Image Processing
Engineering Design
Control Engineering
Automation
Industrial Automation
SCADA
Data Analysis
Asad M.
Islamabad, Pakistan
$40/hr
5.0
39 jobs
I specialize in developing intelligent, flight-ready UAV and Aerial Robotics systems. From high-speed FPV interceptors to heavy-lift Multicopters and Fixed-Wing Planes, I take concepts from CAD design to fully autonomous deployment.
As the CEO of Mach Alpha, I bring over 7 years of experience in Aerospace Engineering, combining robust airframe design with advanced AI and Computer Vision capabilities. I don't just build drones that fly; I build robotic systems that see, track, and execute complex missions.
🚀 CORE COMPETENCIES
1. Advanced UAV, Multicopter & Plane Design
High-Speed FPV & Interceptors: Designing custom frames for speeds of 150km/h+ with kinetic stability.
VTOL, Multirotors & Fixed-Wing: End-to-end design of long-endurance platforms for surveillance, delivery, and mapping.
Design for Manufacturing (DFM): Creating production-ready CAD (SolidWorks/Fusion 360) optimized for CNC, 3D printing, and carbon fiber molding.
2. AI, Computer Vision & Target Acquisition
Real-Time Object Detection: Integrating YOLO and OpenCV for autonomous target identification and tracking.
Precision Robotics: Developing algorithms for visual servoing, precision landing, and dynamic obstacle avoidance.
Edge AI Integration: Deploying models on Jetson Nano/Orin and Raspberry Pi for onboard processing.
3. Flight Control & Firmware Engineering
PX4 & ArduPilot Customization: Deep firmware tuning for non-standard airframes (Quadplanes, Tailsitters) and reliable autonomous missions.
GCS & Telemetry: Setting up robust long-range links (ELRS/Crossfire) and custom Ground Control Stations.
Simulation: Validating flight dynamics in X-Plane/Gazebo/AirSim before the first physical flight.
4. Engineering Analysis (The Science Behind the Flight)
CFD & Aerodynamics: Optimizing drag/lift ratios using ANSYS/OpenFOAM to maximize battery life and range.
FEA & Structural Integrity: Ensuring airframes can withstand high-G maneuvers and harsh environments.
Why Partner With Me? You are hiring a Lead Aerospace Engineer, not just a freelancer. I bridge the gap between mechanical design and software intelligence. Whether you need a suicide drone (loitering munition), a security surveillance bot, or a commercial delivery VTOL, I deliver manufacturable, validated results.
Let’s discuss your mission requirements—invite me to your job to see my portfolio of flight-tested systems.
Simulink
Aerospace
CAD
SolidWorks
CATIA
Python
MATLAB
ANSYS
Drone
Embedded System
Computer Vision
Machine Learning
Drone Ground Reference Station
CFD Analysis
Computer Vision Software
Muhammad T.
Peshawar, Pakistan
$3/hr
5.0
25 jobs
Mechanical engineer with expertise in SolidWorks, 3D Printing, ANSYS, COMSOL, and Arduino programming. Holds a degree in mechanical engineering. Proven track record of successful projects, demonstrating a blend of theoretical knowledge and hands-on experience. Excels in precision design and simulation. Let's discuss how my skills can contribute to your project's success.
Simulink
SolidWorks
ANSYS
CFD Analysis
Finite Element Analysis
Arduino
MATLAB
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