Abdullah A.
Subject Matter Expert | MATLAB | Academic Research | Mechanical Engineer | CAD Designer | FEA & CFD
Patna,
India
Global rank:
7,547
/
113,083
Skill pts: 5
About
I’m a Mechanical Engineer with a strong foundation in design and simulation, offering expertise in CAD modeling, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), HVAC system design, and MATLAB simulations. With a solid academic background and practical experience using tools like AutoCAD, Fusion 360, ANSYS, Revit, and Arduino, I deliver precise, reliable, and innovative engineering solutions.
🔧 Services I Offer:
✅ 2D/3D CAD Modeling & Drafting — AutoCAD, Fusion 360, Revit
✅ FEA & CFD Simulations — Structural, thermal, and fluid flow analysis (ANSYS, MATLAB)
✅ HVAC & Energy Systems — Load calculations, duct sizing, system layout, and energy optimization
✅ Arduino Projects & Automation — Mechatronics, robotics, and control systems
✅ Technical & Research Writing — Engineering reports, research papers, project documentation
I’m a fast learner, detail-oriented, and deeply passionate about renewable energy, sustainable development, and cutting-edge technology. Whether you need a CAD design, simulation analysis, or complete system development, I’m committed to delivering results that meet and exceed your expectations.
Let’s turn your ideas into high-quality engineering solutions! 🚀
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🔧 Services I Offer:
✅ 2D/3D CAD Modeling & Drafting — AutoCAD, Fusion 360, Revit
✅ FEA & CFD Simulations — Structural, thermal, and fluid flow analysis (ANSYS, MATLAB)
✅ HVAC & Energy Systems — Load calculations, duct sizing, system layout, and energy optimization
✅ Arduino Projects & Automation — Mechatronics, robotics, and control systems
✅ Technical & Research Writing — Engineering reports, research papers, project documentation
I’m a fast learner, detail-oriented, and deeply passionate about renewable energy, sustainable development, and cutting-edge technology. Whether you need a CAD design, simulation analysis, or complete system development, I’m committed to delivering results that meet and exceed your expectations.
Let’s turn your ideas into high-quality engineering solutions! 🚀
Experience
- MEP DESIGN DRAUGHTSMAN/BIM MODELLER Pinnacle Infotech Solutions · Full-time Oct 2024 – Present 1 yrs 1 mos India
-
Subject Matter Expert (Mechanical)
CHEGG Pvt LTD · Freelance
Dec 2022 –
Present
2 yrs 11 mos
India
As a Chegg Expert in Mechanical Engineering, I have provided detailed, step-by-step solutions to complex engineering problems, ensuring clarity and accuracy for students and professionals alike. My work involves:
🔹 Solving complex mechanical engineering problems related to Thermodynamics, Fluid Mechanics, Heat Transfer, Strength of Materials, HVAC, and Renewable Energy Systems.
🔹 Providing well-structured answers following Chegg guidelines, including clear explanations, calculations, and MATLAB/Python coding solutions.
🔹 Assisting students with MATLAB programming, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and CAD-based design problems.
🔹 Ensuring quality and accuracy by cross-verifying calculations and providing real-world engineering insights.
Through my work at Chegg, I have gained strong problem-solving skills, attention to detail, and the ability to communicate complex concepts in a simple and structured manner—skills that I now apply to my freelancing projects.
Education
-
Aliah University Kolkata
Bachelor of Technology, Mechanical Engineering, 9 CGPA
2021 – 2024
Bachelor of Technology (B.Tech) in Mechanical Engineering
Aliah University, New Town, Kolkata | 2020 – 2024
Graduated with a strong academic record (CGPA: 8.99/10), with a focus on Thermal Engineering, CAD Design, Energy Systems, and Renewable Energy Technologies.
Key projects include:
Waste Heat Recovery from Marine Engines using a dual-pressure Organic Rankine Cycle
Ejector-Based CO₂ Refrigeration System integrated with a solar-assisted Liquid Desiccant Regenerator
Hands-on experience in ANSYS, AutoCAD, Fusion 360, MATLAB, and Arduino.
Actively involved in research and participated in a DST-sponsored project at NIT Meghalaya.
Stats
0 followers, 0 following
Joined: February 2, 2025
Last seen: November 1, 2025
Area of Expertise
3D Printing Design
3D Modeling
3D Art Design Services
Mechanical Engineering
Tutoring
Drone Design
2D to 3D Conversion Services
FEA Finite Element Analysis
Fabrication Drawings Services
Image to CAD Conversion Services
AutoCAD Conversion Services
BIM Modeling Services
CAD Drafting Services
Machine Drawing Services
MEP Drafting Services
Mechanical CAD Design
2D to 3D Modeling
Languages
Hindi Native or bilingual proficiency
Urdu Native or bilingual proficiency
English Full professional proficiency
Bengali (Bangla) Professional working proficiency
Location
Patna, India