Hire the Best Instrumentation Specialists
in Pakistan

🌐 12 Years Experienced | PLC Programmer | Industry Expert ⭐️⭐️⭐️⭐️⭐️ 🔧 Automation and Control Systems Maestro: With a rich 12-year journey as a PLC Programmer and Industry Expert, I specialize in creating robust solutions for diverse industries such as power plants, food, fertilizers, steel, and chemical manufacturing. 💼 Key Skills and Platforms ⚙️: ⚙️ PLCs Mastery: Siemens, Allen Bradley, Mitsubishi, LOGO, Fatek, Omron, Beckoff, Schneider, Delta, Click, Twincat 3, B&R, Keyence, WAGO, Ignition, Arduino. ⚙️ HMI Design and Configuration: Allen Bradley, Siemens, Weintek, Delta, and more. ⚙️ SCADA Systems: WINCC, MARK VI by GE, MARK VIe by GE, MARKVIeS by GE, Emerson Ovation DCS OCR 400/OCR 1100, Experion 300, ControCad Alspa. ⚙️ Communication Protocols: Proficient in Modbus, CAN Bus Protocol, PID-based control for VFDs through Modbus TCP/IP & Modbus serial. 🔄 Optimized HVAC Systems: Designed and implemented efficient HVAC control strategies, ensuring optimal performance and energy efficiency. ⚡ Energy-Efficient Solutions: Applied HVAC control programming for energy-efficient climate control in various industrial settings. Autocad and EPLAN Electrical and control drawings with 2D layouts 🏆 Achievements Showcase: Precision Control Implementation: Executed PID-based control for Variable Frequency Drives, ensuring optimal frequency adjustments for enhanced efficiency. Energy Management Excellence: Monitored energy meter data with precision using Modbus communication, showcasing a meticulous approach to data analysis. Versatility Unleashed: Delivered diverse projects in power plants, food industries, fertilizers, and steel factories, demonstrating adaptability and industry insight. PLC Programming Mastery: Digital & Analog Expertise - Adept in programming Digital I/Os and Analog IOs with finesse, ensuring seamless integration. Multi-Platform Proficiency: Demonstrated expertise in programming a variety of PLCs, including Siemens, Allen Bradley, Mitsubishi, and more with codesys, LAD, FBD, ST. 🌟 Why Choose Me? Benefit from my decade-long experience and expertise, ensuring top-notch solutions for your automation needs. Let's transform challenges into opportunities together!

I'm a seasoned Electrical Engineer with 10+ years of experience delivering automation, control system design, and engineering support to global clients. I specialize in: 🧠 SCADA/HMI & PLC Programming (Siemens TIA Portal, Ladder Logic, LabVIEW) 🛠️ Industrial Automation & Instrumentation 📊 Python & Excel-based Engineering Dashboards ✍️ Technical Writing & Reports for engineering, cybersecurity, and industrial systems 🖼️ Graphics & Visualization (Photoshop, Illustrator, Power BI) I’ve helped: ✅ Build custom control panels and HMIs for industrial plants ✅ Automate engineering data reporting using Python + Excel ✅ Write clear, professional SOPs, manuals, and tech blogs ✅ Deliver LabVIEW projects for control systems & simulations ✅ Ghostwrite content in crypto, cybersecurity, and design theory Let’s work together if you need a hands-on engineer who also writes, visualizes, and automates , all in one! 🔧 Tools I Use: Siemens Simatic • LabVIEW • AutoCAD • MATLAB • Power BI • Python • MS Excel • Photoshop • Adobe Acrobat 📌 Available for hourly or fixed-price work — feel free to invite me to your project!

Engineering designs that appear perfect on-screen but fail during assembly lead to wasted capital and project delays. I bridge this gap by delivering precision-engineered 3D CAD models, validated FEA simulations, and fabrication-ready shop drawings. My work ensures that complex systems meet ISO, ANSI, and international standards, moving flawlessly from the drafting stage to the manufacturing floor. From large-scale industrial plants to precision medical instrumentation, I provide the technical depth required to ensure structural integrity and functional excellence across diverse industries. ✅ ENGINEERING STRENGTHS & CREDENTIALS: • 8+ Years of Hands-on DFM Expertise: Deep mastery in Design for Manufacturing, ensuring every part is optimized for CNC machining, laser cutting, and cost-effective production. • Certified SolidWorks Professional (CSWP): Advanced expertise in complex part modeling and large-scale assembly management. • Top-Rated Excellence: Verified professional with a 100% Job Success Score and $9k+ in earnings. • BSc Mechanical Engineering Technology: Solid academic foundation in mechanical logic, structural analysis, and material science. • Global Standards: Extensive experience delivering high-quality engineering sets for AU, UK, US, and EU markets (familiar with Australian structural design references). 🛠️ SPECIALIZED TECHNICAL DELIVERABLES: 🔩 SHEET METAL & MANUFACTURING (SOLIDWORKS SPECIALIST) • Accurate Flat Patterns: Developed using real-world bend data, K-Factors, and bend deductions. • CNC-Ready Documentation: Professional DXF/DWG files for Laser, Waterjet, Plasma, and Punching. • Industrial Components: Specialized detailing for enclosures, covers, panels, and housings. • Production-Ready Features: Expert use of tabs, slots, reliefs, and press-brake aware bend sequencing. 🏗️ STRUCTURAL & ARCHITECTURAL STEEL (WELDMENTS) • Heavy Fabrication: Detailed shop drawings for industrial frames, brackets, skids, and support systems. • Access Metalwork: Stairs, balustrades, handrails, walkways, and mezzanine platforms. • Architectural Elements: Cladding, louvers, façades, and aluminum panel systems (GRC/GRP). • Modular Engineering: Prefabricated wall and roof assemblies with full sub-assembly documentation. ⚙️ COMPLEX MACHINERY & PLANT DESIGN • Industrial Systems: Full-scale modeling for Industrial Plants, Furnaces, and Heat-Treatment systems. • Automation & CNC: Engineering for CNC Machines, Laser Cutters, and specialized CNC Routers. • Specialized Industries: Precision Medical Machinery and Food & Beverage Processing Systems. • Agricultural Equipment: Post-harvest systems, bulk handling machinery, and storage tanks. 🔨 JOINERY & INTERIOR FIT-OUT (SWOOD | AUTOCAD) • Manufacturing-Ready Joinery: Parametric cabinetry and furniture drawings. • CNC Optimization: Router DXFs, optimized cut lists, and nesting layouts via SWOOD workflows. • Visual Instructions: Exploded views and installation drawings for retail and bespoke fit-outs. 🔬 SIMULATION & TECHNICAL SUPPORT • FEA (Finite Element Analysis): Load, stress, and fatigue simulations to validate structural integrity. • Production Files: Automated BOM extraction, assembly cut lists, and technical metadata. • Technical Visualization: High-end renders via KeyShot and 3D mechanical animations. ⚡ SOLIDWORKS AUTOMATION & WORKFLOW ACCELERATION I eliminate repetitive non-design tasks by deploying custom macros and rule-based workflows inside SolidWorks. • Batch Operations: Instant generation of thousands of DXF, STEP, and PDF sets. • Data Integrity: Automated batch renaming and custom property updates across large assemblies. • Efficiency: Global drawing updates (Title blocks/formats) and standardized output folders for procurement. 🧰 SOFTWARE TOOLKIT: SolidWorks (Sheet Metal, Weldments, CAM, NestingWorks) | SWOOD | AutoCAD | CATIA | Geomagic Design X | KeyShot 💬 LET’S ENGINEER YOUR VISION Inaccurate documentation is an expensive risk. If you need a partner who prioritizes precision, clarity, and real-world manufacturability—I am at your service. Message me today to review your project requirements. Let's build it right the first time. 🔎 CLIENT SEARCH TERMS SolidWorks Fabrication | CAD | Sheet Metal Flat Pattern | Structural Steel Detailing | CNC Cutting Files | Shop Drawings | Weldment Design | DFM | 2D to 3D Conversion | Plant Design | Furnace Engineering.

Senior industrial piping and Plant 3D specialist with 17 years of hands-on experience in oil & gas, petrochemical, power generation, and water treatment facilities. I've delivered complex piping layouts, P&IDs, equipment skids, and isometric drawings for real industrial projects, including work on fertilizer plants, coal-fired power stations, and water treatment infrastructure. This isn't general drafting work. This is precision engineering documentation for facilities where errors cost millions. My core specialization: — Autodesk Plant 3D: piping layouts, equipment modeling, isometric extraction, pipe supports, nozzle orientation — P&ID creation and mark-up in AutoCAD and Plant 3D — Point cloud / scan to 3D BIM model conversion — Revit BIM: MEP coordination, clash detection via Navisworks, LOD 300-400 modeling — Structural steel detailing and fabrication drawings Industries I've worked in oil & gas, petrochemical, fertilizer, coal power, water treatment, MEP, architectural. What makes me different from a general CAD drafter: I understand the engineering behind the drawings. I can read P&IDs, understand process flow, coordinate between disciplines, and flag clashes before they reach the field. After 17 years on industrial projects, I've seen what goes wrong and I make sure it doesn't. Currently available for remote contract work.

I turn architectural concepts into photorealistic 3D renders and permit-ready drawings — delivered fast, revised until it's right. 100% Job Success across 100 plus projects, $50K+ earned, Top Rated on Upwork. Every project starts as an idea and ends as a place people live, work, or gather in. Getting there — cleanly, precisely, beautifully — takes full coordination across design, engineering, and visualization. That's what I deliver, start to finish. What I deliver: 🎬 3D Visualization & Animation Photorealistic interior and exterior stills, 360° walkthroughs, cinematic flythroughs, and AI-enhanced renders. Lumion, Twinmotion, D5, Unreal Engine, V-Ray, and Corona — whichever gets your project the result it deserves. 🏠 Interior Design & Specifications Space planning, material and finish schedules, lighting and HVAC integration — backed by photorealistic renders so your client sees exactly what they're getting before anything gets built. 🏛️ Façade & Exterior Design Cladding selection, material coordination, and lighting concepts tailored to context and budget. 🌆 Urban Planning & Masterplanning Zoning, resort concepts, mixed-use masterplans, and microdistrict planning with sustainable urbanism at the core. ⚡ MEP Engineering Coordinated mechanical, electrical, and plumbing layouts — clash-detected, code-compliant, contractor-ready. 📐 Site & Civil Drawings Site plans, grading, utility coordination, and plot documentation for permits and construction approvals. 🏗️ Architectural Drawings & Permit Documentation Full permit-ready sets — floor plans, elevations, sections, construction details, and BIM-modeled CAD drawings. Residential, commercial, ADU, modular, container, and cabin projects, built to IBC standards and local codes. PE stamping available on request. How I work: Files delivered in AutoCAD, Revit, PDF, or MP4 — whatever your workflow needs. Revisions until it's right. Deadlines treated as commitments. Software: Revit · AutoCAD · ArchiCAD · SketchUp · Chief Architect · Lumion · Enscape · V-Ray · Corona · Twinmotion · D5 📩 Tell me where your project stands — I'll tell you exactly what it needs.

I am Dr. Muhammad Ayaz, a PhD in Electrical Engineering, IEEE Professional Member, and Top-Rated Plus freelancer with 10+ years of experience in RF, microwave, antenna, and PCB design. I specialize in designing high-performance antenna systems, RF/microwave circuits, and advanced PCB layouts for modern wireless and communication applications. I help clients transform concepts into manufacturable and prototype-ready hardware using advanced electromagnetic simulation, RF optimization, and high-speed PCB design techniques. ⭐ Core Expertise ✅ Antenna Design & Optimization 🔹 Microstrip patch, monopole, dipole, slot & PIFA antennas 🔹 Helical, horn, dielectric resonator (DRA) & reflector antennas 🔹 Vivaldi, Yagi-Uda, loop & fractal antennas 🔹 Single-element and antenna array designs 🔹 Linear, circular, phased & beamforming arrays 🔹 MIMO, dual-polarized & compact antennas 🔹 5G/6G, mmWave, UWB & wideband antennas 🔹 Planar, conformal & wearable antenna structures 🔹 Gain, bandwidth & impedance matching optimization 🔹 RF performance enhancement and antenna miniaturization ✅ RF & Microwave Engineering 🔹 RF front-end and microwave circuit design 🔹 Filters, couplers, power dividers & matching networks 🔹 RF system integration & optimization 🔹 Signal integrity and RF performance analysis 🔹 Microwave passive component design ✅ PCB Design & Fabrication 🔹 RF & high-speed PCB layout (1–10 layers) 🔹 Controlled impedance routing 🔹 EMI/EMC-aware PCB design 🔹 Compact and manufacturable PCB layouts 🔹 PCB fabrication support and prototype development 🔹 Altium Designer, KiCad & OrCAD PCB development ✅ Simulation & Engineering Tools 🔹 CST Microwave Studio Suite 🔹 HFSS (High Frequency Structure Simulator) 🔹 ADS (Advanced Design System) 🔹 AWR Microwave Office 🔹 Altium Designer, KiCad & OrCAD 🔹 MATLAB, LTSpice, PSpice & Multisim ✅ Antenna Testing & Validation 🔹 Fully calibrated anechoic chamber facility 🔹 Vector Network Analyzer (VNA) based RF measurements 🔹 Antenna testing and performance validation 🔹 S-parameters (S11), VSWR & radiation pattern measurements 🔹 RF tuning, debugging & optimization 🔹 Prototype bring-up and hardware verification ⭐ Why Clients Choose Me? 🔹 PhD specialist in RF, microwave, antenna & PCB systems 🔹 Strong research and industry experience 🔹 Proven success as a TOP-RATED PLUS freelancer 🔹 Real hardware prototyping and testing capabilities 🔹 Focus on performance, reliability & manufacturability 🔹 Professional communication and on-time delivery 🔹 End-to-end support from concept to prototype and testing ⭐ Project Types 🔹 Antenna design & optimization 🔹 RF/microwave circuits & systems 🔹 Antenna arrays & beamforming systems 🔹 RF PCB layout & high-speed PCB design 🔹 PCB fabrication and prototype support 🔹 Antenna measurement & RF testing 🔹 Integrated RF + PCB solutions If you need a senior engineer in RF, microwave, antenna, and PCB design who understands both theory and real-world implementation, including fabrication and testing support, let’s discuss your project. ⭐ Budget & Ordering Available for both fixed-price and hourly projects ($50/hour). Contact me today to discuss your project requirements. Best Regards, Dr. Muhammad Ayaz PhD | Senior RF, Microwave, Antenna & PCB Design Engineer