
Engr Muhammad S
Industrial Engineer, Simulation Modeling, Power BI, MATLAB, ANSYS Expert
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Portfolio
Work experience
Freelance Industrial Engineer
Fiverr • Freelance
Apr 2021 - Present • 5 yrs 2 mos
Delivering high-impact Industrial Engineering solutions in simulation modeling, system analysis, data analytics, and process optimization. Skilled in Arena, AnyLogic, FlexSim, Simio, MATLAB, Simulink, Excel, Python, SPSS, and Minitab to build accurate models and generate actionable insights. I support businesses, students, and researchers—from foundational to advanced (MS/PhD) levels—with structured guidance, model development, and clear explanations that turn complex systems into practical solutions. Expect well-designed models, concise analytical reports, and measurable performance improvements. Focused on precision, reliability, and on-time delivery. Let’s transform your problem into a working solution.
12 Reviews
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Rating Breakdown
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maaikepiet

Netherlands
Thnk you so much, I wasn’t very clear in the beginning as I’m not that familiar with simulation, so I couldn’t explain things properly. Still, Muhammad understood what I meant and built Simulation model right. He also shared the full model with report in a few hours, which I didn’t expect tbh. Regarding...
Seller's Response
a7essio_
Repeat Client

Italy
Muhammad delivered an excellent job on my AnyLogic brewery simulation project. He demonstrated great professionalism throughout the entire collaboration and showed strong technical expertise in simulation modeling. What impressed me the most was his attention to detail and his ability to understand...
Seller's Response
a7essio_
Repeat Client

Italy
Working with Muhammad Sartaj was a great experience. He provided excellent support in clarifying several operational questions related to my AnyLogic model. His responses were always fast, clear, and highly professional. What stood out most was his willingness to cooperate and ensure that every doubt...
Seller's Response
jack_ezra4

United States
He’s a genuine expert in AnyLogic and digital twin modeling 👍. Managed the timeline well and maintained a professional approach throughout. Highly recommended for any AnyLogic project.
Seller's Response
williamolive12

United States
Highly satisfied with the service provided by Engr. Mohd Sartaj. He was responsive, helpful, and delivered a well-organized MATLAB project. The work was completed professionally and on time. Thank you for the excellent support!
