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I will perform process simulation and optimization using aspen hysys and aspen plus
Operations Driven Process Simulation Engineer, PhD
Results-oriented Process Simulation Engineer with Ph.D in Refining Engineering. I specialize in process modelling & optimization using Aspen HYSYS and Aspen Plus. I've solid engineering & operation ex...
About this Gig
I provide professional process engineering services focused on process simulation, optimization, and equipment sizing for Oil & Gas and refining applications. I am a Process Engineer with a Ph.D. in Refining Engineering and proven experience in plant operations and engineering projects, delivering practical and data-driven solutions.
I specialize in developing, calibrating and optimizing process models to support process design, revamping, debottlenecking and performance improvement under real operating constraints.
Areas of Expertise
- Steady-state and dynamic process simulation
- Develop and review Heat & Material Balance
- Development of process drawings : BFD, UFD, PFD, P&ID
- Equipment sizing and process datasheets preparation
- Hydraulic analysis and flow assurance
- Process safety studies (blowdown, depressurization, flare)
- Process optimization and what-if case studies
- Model calibration using plant operating data
- CAPEX & OPEX Estimation
Detail-oriented, reliable, and committed to engineering excellence.
I commit to deliver well-documented and accurate work tailored to your specific goals.
Lets Get Started! Send me a message to discuss the details of your project.
Subject:
Chemical engineering
Academic work to be done for you, is unethical since it violates most schools’ Honor Codes.
Asking sellers to prepare homework/academic works on your behalf is against Fiverr’s Community Standard and may lead to your account being disabled.
My Portfolio
FAQ
What information do you need to start the project?
To begin, please provide your process description, main operating conditions (flow rates, temperatures, pressures), equipment specifications if available, and your specific study objective. I’ll review everything and confirm the best simulation approach before starting.
Which software tools do you use?
I mainly use Aspen HYSYS, Aspen Plus, Aspen EDR, Aspen Flare System Analyzer and PIPESIM for steady-state simulations, supported by AutoCAD for process drawings and Excel/Python for data analysis, equipment sizing, and optimization tasks. I can also adapt to your preferred platform if required.
Can you handle brownfield or revamping studies?
Absolutely. I have strong experience in brownfield engineering, including process debottlenecking, capacity revamps, and energy optimization. I can model existing units, identify constraints, and propose realistic improvement solutions.
Can you provide documentation or report deliverables?
Yes. Each project can include a professional report summarizing the simulation basis, key results, process flow diagrams, and recommendations — customized to your format or company template.
Do you translate to French and Arabic as well ?
Yes, I also translate from English to French and Arabic.
Reviews
2 reviews for this Gig
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Rating Breakdown
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M marouahsn27
Repeat Client
Spain
I am completely satisfied with working with this freelancer. They demonstrated a high level of attention to detail and ensured that all requirements were implemented accurately without the need for repeated clarification. They showed an excellent understanding of the project’s objectives and even suggested...
Up to $50
Price
4 days
Duration
T 
Seller's Response
Helpful?M marouahsn27
Repeat Client
Spain
I am completely satisfied with working with this freelancer. They demonstrate a high level of attention to detail and ensure that all requirements are implemented accurately without the need for repeated clarification. They showed an excellent understanding of the project’s nature and objectives, and...
Up to $50
Price
5 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M marouahsn27
Repeat Client
Spain
I am completely satisfied with working with this freelancer. They demonstrated a high level of attention to detail and ensured that all requirements were implemented accurately without the need for repeated clarification. They showed an excellent understanding of the project’s objectives and even suggested...
Up to $50
Price
4 days
Duration
T Seller's Response
Helpful?M marouahsn27
Repeat Client
Spain
I am completely satisfied with working with this freelancer. They demonstrate a high level of attention to detail and ensure that all requirements are implemented accurately without the need for repeated clarification. They showed an excellent understanding of the project’s nature and objectives, and...
Up to $50
Price
5 days
Duration
Helpful?
