I will do chemical process engineering calculations projects and simulations
Skilled Chemical Process Engineer
Highly Responsive
Known for exceptionally quick replies
What people loved about this freelancer
anthony_765

United States
Absolutely amazing work! Highly recommended! He went above and beyond to deliver everything I asked for and made sure I was completely satisfied. His dedication,...
susiejackson602

United States
Excellent work from start to finish! They went above and beyond to help me with the project, delivering outstanding results and explaining everything clearly...
jeremy_862

United States
Very professional, reliable, and easy to work with. They demonstrated excellent communication and delivered quality work with great attention to detail. I would...
About this Gig
I am a professional Process Engineer providing practical and industry-standard engineering support for oil & gas, chemical, petrochemical, refinery, gas processing, LNG, and fertilizer plants.
I offer reliable solutions in process design, calculations, simulation, and troubleshooting, focused on real plant operations and international engineering practices.
Services I Provide
- Heat & Material Balance
- Pressure drop, velocity & line sizing
- Equipment sizing (Separators, Heat Exchangers, Vessels)
- Aspen HYSYS / Aspen Plus simulation
- PFD preparation and review
- P&ID review with engineering comments
- Process troubleshooting & optimization
- Design basis and technical reports
- Basic HAZOP & process safety support
Industries Covered
Oil & Gas (Upstream, Midstream, Downstream), Gas Processing & LNG, Refineries, Petrochemical, Fertilizer and Chemical plants, EPC projects.
What You Will Get
- Accurate and well-structured calculations
- Editable files (Excel / HYSYS / PDF)
- Clear assumptions and explanations
- Professional and confidential service
Please contact me before placing an order to discuss scope, timeline, and pricing. Custom offers are available for complex projects.
Lets deliver safe, efficient,
FAQ
Q1. What information do you need before starting the work?
To begin, I need a clear scope, process description, operating conditions, flow rates, fluid composition (if available), and applicable standards. If you are unsure, I will guide you on what is required.
Q2. Do you work with Aspen HYSYS?
Yes. I provide steady-state process simulation using Aspen HYSYS and Aspen Plus, including heat & material balance, equipment sizing, and case studies.
Q3. Can you handle oil & gas and refinery projects?
Yes. I have hands-on experience in oil & gas, gas processing, LNG, refineries, petrochemical, and fertilizer plants, and I deliver practical, plant-oriented solutions.
Q4. Will I receive editable files?
Yes. You will receive editable Excel files, Aspen simulation files, and PDF reports, depending on the scope of work.
Q5. Do you provide process design and P&ID review?
Yes. I can prepare or review PFDs, P&IDs, design basis, and provide engineering comments and recommendations.
Q6. Can you help with troubleshooting or debottlenecking?
Yes. I support process troubleshooting, optimization, and debottlenecking based on operating data and design constraints.
Q7. What standards do you follow?
I follow international engineering practices and standards commonly used in oil & gas and chemical industries (API, ASME, DEP, GPSA – as applicable to scope).
Q8. Is my project information confidential?
Absolutely. All client data and project details are treated as strictly confidential.
Q9. What if my project scope is large or complex?
For large or complex projects, please contact me first. I will review the scope and provide a custom offer with appropriate pricing and timeline.
Q10. Do you offer revisions or support after delivery?
Yes. Reasonable revisions are included, and I also provide post-delivery clarification to ensure client satisfaction.
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A anthony_765

United States
Absolutely amazing work! Highly recommended! He went above and beyond to deliver everything I asked for and made sure I was completely satisfied. His dedication, professionalism, and attention to detail are outstanding. He’s truly one of the best out there and will keep refining the work until you’re...
$50
Price
4 days
Duration
Helpful?S 
susiejackson602

United States
Excellent work from start to finish! They went above and beyond to help me with the project, delivering outstanding results and explaining everything clearly and in great detail. Their professionalism, expertise, and willingness to provide additional guidance made the entire experience smooth and valuable....
$50
Price
3 days
Duration
Helpful?J jeremy_862

United States
Very professional, reliable, and easy to work with. They demonstrated excellent communication and delivered quality work with great attention to detail. I would highly recommend their services to anyone looking for assistance with process engineering-related tasks. Looking forward to working with them again in the future! 👏😊
$50
Price
3 days
Duration
Helpful?
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A anthony_765

United States
Absolutely amazing work! Highly recommended! He went above and beyond to deliver everything I asked for and made sure I was completely satisfied. His dedication, professionalism, and attention to detail are outstanding. He’s truly one of the best out there and will keep refining the work until you’re...
$50
Price
4 days
Duration
Helpful?S 
susiejackson602

United States
Excellent work from start to finish! They went above and beyond to help me with the project, delivering outstanding results and explaining everything clearly and in great detail. Their professionalism, expertise, and willingness to provide additional guidance made the entire experience smooth and valuable....
$50
Price
3 days
Duration
Helpful?J jeremy_862

United States
Very professional, reliable, and easy to work with. They demonstrated excellent communication and delivered quality work with great attention to detail. I would highly recommend their services to anyone looking for assistance with process engineering-related tasks. Looking forward to working with them again in the future! 👏😊
$50
Price
3 days
Duration
Helpful?

