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Muhammad Usman Q.

Technical Draftsman | AutoCAD 2D/3D | P&ID & RO Plant Specialist

Karachi, Pakistan

Global rank:

0 / 131,649

Skill pts: 10

2D/3D AutoCAD 2026 Autodesk Revit 2027 CAD Design Trimble SketchUp (Google) 2022

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About

"I am a professional Technical Draftsman and Designer with extensive experience in creating high-precision engineering drawings. Specializing in Industrial Reverse Osmosis (RO) plants and water treatment systems, I excel at developing detailed P&IDs, 3D skid frame models, and piping layouts.

My Core Expertise Includes:

Technical Drafting: Specialized in AutoCAD 2D & 3D for industrial machinery and plant layouts.

Process Design: Expert in P&ID (Process and Instrumentation Diagrams), including precise mapping of valves (Solenoid, Globe, Check), instruments (Rotameters, Pressure Gauges), and flow logic.

Structural Design: Experienced in designing RO skid frames, vessel stacking (up to 36+ membranes), and complex piping configurations.

Technical Background: Holding a Diploma of Associate Engineering (DAE), I bring a strong understanding of engineering principles to every project.

I am committed to delivering accurate, fabrication-ready drawings that meet international standards. Whether you need a simple P&ID or a complete 3D plant model, I ensure quality and precision in every line."

Portfolio

Experience

CAD Operator Emaar · Full-time Feb 2026 – Present 3 mos Karachi, Sindh, Pakistan "As a Technical Draftsman & Designer, I am responsible for the end-to-end design and drafting of industrial water treatment systems. My role involves:

P&ID Development: Creating comprehensive Process and Instrumentation Diagrams (P&ID) for RO plants, ensuring accurate placement of sensors, solenoid valves, and flow indicators.

3D Modeling & Layouts: Designing 3D skid frames and vessel stacking configurations for large-scale RO systems (accommodating up to 36+ membranes).

Technical Documentation: Preparing detailed shop drawings and fabrication layouts for the production team to ensure zero-error assembly.

Project Coordination: Collaborating with senior engineers to translate process requirements into functional mechanical designs and piping arrangements.

Software Expertise: Utilizing advanced AutoCAD tools to maintain high standards of precision and technical accuracy in all engineering deliverables."

Education

Polytechnic DAE (Civil), Civil, B 2021 – 2023 Activities and Societies: Technical Drawing Club "Completed Diploma of Associate Engineering with a strong focus on technical drafting and structural design. Developed advanced skills in AutoCAD for creating detailed 2D and 3D models. During my studies, I gained hands-on experience in engineering principles, material selection, and interpreting complex technical drawings, which I now apply to industrial projects like RO plant design.

Other experience

P&ID Drafting & Industrial Process Mapping Industrial Reverse Osmosis (RO) plants ke liye P&ID diagrams banane ka tajurba. Is mein instrumentation (Solenoid Valves, Rotameters), flow logic, aur equipment mapping shamil hai. Drafting ke waqt process accuracy aur international standards ka pura dhyan rakhta hoon.

Licenses & Certifications

CAD Operator Micro1 Mar 2026 – Present