Engineering Intern Mechanical

Md Eyasin Hossain

**** * ******* *** *** ***, Dekalb, IL - 60115 516-***-**** ******.***@*****.*** WWW: https://www.linkedin.com/in/eyasinhossainsayeed/ SUMMARY

• Mechanical engineering graduate with hands-on experience in CAD, 2D/3D modeling, product design and prototype development.

• Certified SolidWorks Professional (CSWP) with expertise in SolidWorks, AutoCAD, and Creo, specializing in GD&T and BOM.

• Experienced in thermo-fluid research, stress evaluation, fatigue & failure analysis using Finite Element Analysis (FEA). SKILLS

• Professional Skills- R&D, Mechanical Engineering, Design Engineering, Product Development, Product Testing, CAD, CAM, PDM, PLM, DFM, DFA, Drafting, Molding, Reverse Engineering, Top-down Modeling, Assembly Drawings, Bill of Materials (BOM), Geometric Dimensioning & Tolerancing (GD&T), Computational Fluid Dynamics (CFD), Structural Analysis, Stress Analysis, Project Management, Technical Document Writing, Lean Six Sigma, DMAIC

• Design Software- SolidWorks, AutoCAD, Autodesk Inventor, PTC Creo, Revit, Mastercam

• Engineering Tools- ANSYS Workbench, COMSOL Multiphysics, MATLAB, CNC Simulator, Minitab, Windchill

• Programming Languages- Python, C++

• Office Accessories- MS Word, MS PowerPoint, MS Excel, MS SharePoint, MS Suite, Office 365, LaTeX WORK EXPERIENCE

Graduate Teaching Assistant 08/2024 – 05/2025

Northern Illinois University Dekalb, IL

• Led SolidWorks lab sessions for 65+ undergraduate students, delivering hands-on instruction in CAD, 3D modeling, assembly drawings, technical documentation, design for manufacturing (DFM), and product development fundamentals.

• Mentored students in mechanical design principles, strengthening their problem-solving skills with real-world design applications.

• Delivered technical support on SolidWorks functionality, design processes, modeling best practices, and dimension strategies.

• Assessed and evaluated student performance by grading assignments, lab exercises, and final projects using ABET-aligned rubrics. Graduate Research Assistant 08/2023 - 04/2025

Northern Illinois University Dekalb, IL

• Conducted research on electrode modification in the Electrostatic Precipitator (ESP) project, aiming to induce sinusoidal EHD flow.

• Developed and optimized a custom ESP prototype using SolidWorks and fabricated using additive manufacturing (3D printing).

• Achieved a cost savings of $1,000 by leveraging 3D printing technology to fabricate the ESP setup, avoiding the need for expensive aluminum T-slot framing and other traditional materials.

• Collaborated with the NIU manufacturing team to build the experimental setup, with hands-on experience in lathe, milling, drilling, G- code, CNC machining, and laser cutting.

• Validated the formation of agglomerated aerosol clusters along the sinusoidal path, with 2x to 6x increase in particle size. Mechanical Engineering Intern 05/2022 - 08/2022

Chittagong Port Authority Chittagong, Bangladesh

• Engineered and optimized a hydraulic crane boom in SolidWorks, incorporating 2D technical drawings, BOM, and assembly-level modeling to ensure manufacturability and structural integrity under operational loads.

• Collaborated with senior engineers to refine crane boom designs for heavy machinery applications, optimizing load distribution, joint strength, and material efficiency, mitigating failure risks by 15%.

• Performed mechanical inspections and fault diagnostics on STS crane, RTG crane, Straddle Carriers, and Wheel Loaders, contributing to early detection of structural and operational issues, reducing potential downtime by 12%. PROJECTS

CAD Modeling Project, NIU 02/2024 - 04/2024

• Designed a hydroformer device in SolidWorks with detailed assemblies, 2D technical drawings, GD&T-ASME Y14.5, and BOM generation.

• Sourced and integrated multiple pneumatic cylinders from McMaster-Carr to complete the assembly and ensure functional actuation.

• Conducted stress and failure analysis using ANSYS, identifying the fillets of the lock component as the most critical failure point.

• Performed convergence and factor of safety (FOS) analysis, achieving an FOS of 5 for the lock and hydroformer. Robotic Arm Project, NIU 01/2024 - 02/2024

• Modeled and assembled a functional 6-degree-of-freedom (DOF) robotic arm in Creo, generating assembly drawings and BOM.

• Conducted motion and collision analysis to validate kinematic performance and mechanical reliability.

• Led a cross-functional team of three members, managing project completion and technical report writing within a four-week timeline through task coordination and group work.

EDUCATION

Master of Science: Mechanical Engineering 08/2023 - Current Northern Illinois University (NIU) GPA: 3.84/4.00 Graduating in summer 2025 Dekalb, IL Coursework: Finite Element Analysis (FEA), Computer Aided Design and Manufacturing, Design for Manufacturing & Assembly (DFMA), GD&T, G-code, Rapid Prototyping, Advanced Thermodynamics, Convection Heat Transfer, Fuel Cell, Computational Heat Transfer & Fluid Mechanics Bachelor of Science: Mechanical Engineering 03/2017 - 08/2022 Chittagong University of Engineering & Technology GPA: 3.62/4.00 Chittagong, Bangladesh Coursework: Mechanical Drawing, CAD, Applied Thermodynamics, Fluid Mechanics, Mechanics of Solids, Structural Analysis, Production Process, Lean Manufacturing, Machine Tools & Tool Engineering, Mechanics of Machinery & Vibration, Machine Design, Refrigeration & Air Conditioning CERTIFICATIONS

• Certified SolidWorks Professional for Mechanical Design (CSWP) SolidWorks

• Introduction to Geometric Dimensioning and Tolerancing LinkedIn

• SolidWorks 2020 Essential Training LinkedIn

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