Hire the Best Aspen HYSYS Specialists

PhD in Electrochemical Systems | 15+ Years of Experience in Process Design & Simulation I am a PhD-qualified Chemical Engineer with 15+ years of experience in teaching and research related to process simulation, design, and optimization, specializing in Aspen Plus and Aspen HYSYS. As an Aspen Certified Expert User, I deliver reliable, industry-grade solutions for steady-state modeling, mass and energy balances, energy integration, and process economics. My background includes extensive academic and industrial projects in chemical, energy, and electrochemical systems, with 30+ peer-reviewed publications and supervision of process design and renewable energy projects. I excel at translating complex problems into practical flowsheet solutions that improve efficiency and reduce costs. What I Can Do for You: Process Simulation & Design: Steady-state modeling in Aspen Plus & HYSYS Energy & Cost Optimization: Pinch analysis, techno-economic and thermoeconomic evaluation, process integration Electrochemical & Renewable Systems: SOFC, electrolysis, biofuels, and waste-to-energy Prefeasibility Studies: Mass/energy balances, sensitivity analysis, process economics Advanced Modeling: CFD (COMSOL), kinetic modeling, hybrid energy systems Why Work With Me: ✔ Aspen Plus Certified Expert User ✔ 15+ years of teaching, research & consulting experience ✔ Proven track record in simulation-driven process design ✔ Strong academic and industry collaborations

• Over 40 years of Professional Experience in Conceptual, FEED, Detailed Process Engineering and Project Management. • Currently involved in providing process engineering support to CCUS, Green Ammonia, Green Hydrogen and Biobased chemical projects in USA and India. Also providing conceptual process design support for Hydrogen production from steam reforming of natural gas . • Rich and diverse professional experience in world class multinational environments covering Oil & Gas / downstream Hydrocarbon / Chemical projects in Singapore, Oman, Iran, Qatar, Malaysia and India, for reputed International Operating/Engineering /EPC firms like Dow Chemicals, Kellogg Brown and Root (KBR), J. Ray McDermott, Saipem, Kvaerner, Worley, and Electrowatt. • Versatile experience covering full range of engineering management and design roles, as Lead Project Engineer, Project manager, Engineering manager (heading PMC), Lead Process Engineer, Process Engineering manager, Business development manager and Engineering Coordinator (John Brown Iran JV). • Experienced as Head of Process department, in recruitment, training, mentoring and development of Process engineers and meeting corporate objectives of departmental performance. Licensing and technology development experience gained with world’s topmost petrochemical/chemicals company. • Lead Process Engineer experienced in managing a team of Process Engineers on large and complex Hydrocarbon Projects in Petrochemicals, Offshore and Onshore Oil and Gas sectors at Concept, FEED and Detailed Engineering Stages.

Mechanical Engineer with 5+ years of experience delivering engineering calculations, simulations, and detailed designs for static and rotating equipment in Oil & Gas, Mining, Manufacturing, and Energy industries. Familiar with code compliance such as: ASME, API, TEMA, ASHRAE, AWWA, CEMA, NFPA and ISO Standard MY SERVICE: ⚙️ STATIC & ROTATING EQUIPMENT ✔️ PRESSURE VESSEL | Perform Calculation by code, FEA Simulation, 3D model, Detail Drawing. ✔️STORAGE TANK | Perform Calculation by code, FEA Simulation, 3D model, Detail Drawing. ✔️HEAT EXCHANGER | Perform Calculation by code, CFD Simulation, 3D model, Detail Drawing. ✔️PIPING DESIGN | Perform Calculation by code, Stress Analysis, Plant 3D, Isometric Drawing. ✔️PUMP & COMPRESSOR | Perform Calculation, CFD Simulation, Plant Layout. ✔️MECHANICAL PACKAGE such as: Chiller Unit, Filtration System. ✔️CONVEYOR | Perform Calculation by code and Detail Drawing. ✔️MEP & HVAC | Perform calculation requirement, detail drawing, and fabrication ready. ⚙️ OTHERS ✔️3D Modelling for Mechanical Design | GA, Detail drawing. ✔️CFD | Perform CFD for Thermal, Fluid Dynamic. ✔️FEA & Calculation| Perform FEA Analysis for machine equipment such as bolting, shaft, bearing EXPERTISE SOFTWARE: ⚙️ CAD ✔️ Autodesk AutoCAD ✔️Autodesk Inventor ✔️ AutoCAD Plant 3D ✔️ SolidWorks ⚙️ CAE ✔️ PV Elite ✔️ AME Tank ✔️ ANSYS CFD, and ANSYS Mechanical ✔️ HTRI ✔️ CAESAR II ✔️ Sidewinder ✔️ Carrier HAP

Hi there! I’m Ahmed,⭐⭐⭐⭐⭐ a top-rated Plus freelancer, proven track record of success, a Process Engineer with over 10 years of hands-on experience helping clients in the Oil & Gas, Water Treatment, and Industrial Utilities sectors achieve safe, efficient, and optimized operations. What I Can Help You With? • Process & Hydraulic Analysis: Process Design, Process Improvement, Oil and Gas Expertise, Surge and transient studies, pump sizing, control valve optimization, and pressure profile assessments. • Process Simulation & Design: Aspen HYSYS, Aspen Plus, EPANET, AFT Fathom/Arrow/Impulse, WANDA, and HTRI modeling for design and optimization. • Engineering Documentation: FEED development, PFDs and P&IDs, design basis reports, process datasheets, and technical reviews. • System Optimization & Troubleshooting • Process Hazard Analysis (HAZID, HAZOP, SIL, LOPA, QRA, FERA, EERA, FMEA, FMECA, FTA, ETA) • Process Data Sheets development (Equipment Sizing) • Cause & Effect diagrams development • Quantity Take-off from detailed project drawings, mark up different items properly. • Construction estimation manpower, material and equipment using reliable platforms such as RSmeans. • Maintenance planner, Predictive, preventive, Reliability Centered and Proactive. • Project life cycle building. • Training & Mentorship: Customized in-class, on-site, and online programs for engineers and operators. My Technical Toolbox: Aspen HYSYS | Aspen Plus | AFT Fathom | AFT Arrow | AFT Impulse | EPANET | WANDA | Water9 | HTRI | Pro II | AutoCAD Why Clients Love Working With Me • Top-rated Plus freelancer, proven track record of success and long-term client relationships. • 10+ years of real project experience covering FEED, design, HAZOP/SIL/HAZID, FAT/SAT, and commissioning. • Known for clear communication, on-time delivery, and accurate engineering analysis. • Passionate about using technology to boost safety, efficiency, and sustainability in every project. I’m always happy to discuss your project needs and provide insight before we begin, feel free to reach out anytime!

I am a Chemical Engineer with strong industrial experience in process design, simulation, advanced reactor systems, electrolyzer technology, and waste-to-fuel conversion processes. I specialize in transforming engineering concepts into technically sound, simulation-validated, and economically optimized process designs. From laboratory-scale systems to pilot and industrial-scale plants, I deliver structured, calculation-driven, and performance-oriented engineering solutions. My expertise covers electrochemical systems, catalytic reactors, thermal conversion technologies, fuel synthesis processes, and plant-level optimization, ensuring efficiency, scalability, and commercial feasibility. ⚡ Electrolyzer Design Expertise • Alkaline Electrolyzer Design • PEM Electrolyzer Design • Molten Salt Electrolyzer Design ✅ Successfully Designed & Delivered: • 250 kW Industrial-Scale Alkaline Electrolyzer • Lab-Scale PEM Electrolyzer • Pilot-Scale Molten Salt Electrolyzer • Catalytic Plug Flow Reactor (PFR) I have also supported industrial projects focused on process optimization, efficiency improvement, and cost reduction. ♻ Waste-to-Fuel & Advanced Conversion Systems I have practical experience in: • Waste-to-Fuel conversion processes • Pyrolysis reactor design • Gasification reaction systems • Methanol-to-Gasoline (MTG) processes • Sustainable Aviation Fuel (SAF) production pathways • Synthetic Diesel production systems My work includes reactor modeling, heat integration, process optimization, and techno-economic analysis for advanced fuel technologies. 🛠 Software Expertise • Aspen Plus • Aspen HYSYS • Aspen Energy Analyzer • MATLAB • Advanced Excel Engineering Models • SOLIDWORKS • AutoCAD 💼 Services I Provide • Process Simulation & Modeling • Reactor Design (PFR, CSTR, catalytic systems) • Equipment Sizing & Rating • Pinch Analysis & Heat Integration • Heat Exchanger Network Design • Process Optimization & Swarm Optimization • Techno-Economic Analysis (CAPEX/OPEX) • Detailed Engineering Calculations • Process Control & Instrumentation ✅ Why Work With Me? • Proven industrial-scale project delivery • Strong reaction engineering expertise • Practical plant-level understanding • Clear documentation and structured reporting • Professional and cooperative communication Your satisfaction is my top priority. (I am very Professional and Cooperative with my client)

👋 Hi there! I'm Asad, a Top Rated Plus Freelancer on Upwork. ↬ Proudly serving clients globally, I ranked among the top 1% of freelancers on Upwork. ↬ I am a Chemical Engineer specializing in Materials, Reverse Engineering, Product Development, etc. ↬ Affiliated with the Washington Accord, ensuring top-tier professional standards. ↬ Boasting over five years of extensive experience in the field. ↬ Currently working in Research and Development (R&D) for Chemicals and Materials. ↬ Committed to exceeding expectations and achieving your project goals precisely and excellently. As a multidisciplinary Chemical and Polymer Engineer, I bring deep expertise in Process Engineering, Material Selection, Formulation Development, Process Design & Optimization, Product Design & Optimization, Reverse Engineering, FEA, and Simulation Analysis. I provide tailored solutions across diverse sectors including Chemicals, Plastics, Rubbers, Coatings, Adhesives, Packaging, Consumer Products, and Chemical Process Industries. My proficiency extends to the in-depth understanding of material behavior and utilizing diverse techniques and software tools to develop prototypes before the actual process is set into motion. Software Expertise Includes: Ansys Polyflow, Aspen Plus V11, Aspen Hysys, Moldex 3D, MINITAB, SOLID-WORKS, PowerShape, Auto CAD, MOLD FLOW, MATLAB, ORIGIN. Materials Expertise: ↬ Elastomers & Rubber Compounding (SBR, NBR, FKM, Silicone, etc.) ↬ Composites (Nano, Bio, MMC, FMC, CMC) ↬ Epoxy Systems & High-Performance Resins ↬ Foam Materials (PU, EVA, Styrene, Rebonded Foam) ↬ Polymer & Plastic Processing Technologies ↬ Biodegradable and Eco-friendly Materials Chemical Process Engineering: ↬ Design & Simulation of Process Plants ↬ Reactor Design & Scale-Up ↬ Distillation Columns, Absorbers, Evaporators ↬ Energy and Mass Balance Calculations ↬ Plant Cost Estimation and Economic Optimization Process & Manufacturing Capabilities: ↬ Injection Molding (commodity to high-end engineering applications) ↬ Extrusion (profiles, pipes, films, packaging sheets) ↬ Stretch Blow Molding & Extrusion Blow Molding ↬ Compression Molding & Thermoforming ↬ PLA 3D Printing ↬ Sintering & Casting Processes ↬ Superabsorbent Materials (e.g., diapers, hygiene products) ↬ Plastic Pellet Manufacturing ↬ Non-Woven & Woven Fabric Applications ↬ Plastic Bags & Containers (PP, PE, Woven, Oxo-biodegradable) Product & Material Development: ↬ Sustainable Products ↬ Adhesives & Sealants (custom base resins and specialty applications) ↬ Dyes, Pigments, and Additives ↬ Masterbatch Formulation and Processing ↬ Nano-Coatings, Ceramic & Powder Coatings ↬ Scented Plastic Product Development ↬ High-Strength & Engineering Grade Materials for Structural Use ↬ Reverse Engineering of Market Products ↬ Product Formulation & Troubleshooting Analysis & Characterization: ↬ Material Property Testing & Characterization ↬ Product Simulation & Design ↬ Failure Analysis & Process Optimization ↬ Material Selection for Target Applications ↬ Complete Plant Simulation (including reactors, unit operations) Whether you're developing a new product, optimizing a manufacturing process, or seeking innovative material solutions, I offer comprehensive support from concept to commercialization. I assure my clients of receiving authentic, precisely organized, and well-formatted work. All my formulation, material development, and product design skills are backed by substantial industrial experience. With full accountability and confidence, I am a resourceful creator who can embark on projects with minimal input and deliver precision. I prioritize fast project completion and firmly believe in providing complete solutions. Even after completing a project, I remain open to continued communication, welcoming your input and addressing any concerns. Your confidentiality and privacy are of utmost importance to me. Let's chat and discuss what you have in mind to realize. Cheers!