Rupak B
PIPING DESIGN ENGINEERING PROFESSIONAL
Kolkata,
India
Global rank:
848
/
96,142
Skill pts: 42
2D/3D AutoCAD
3D Modeling
AutoCAD Plant 3D
CAD Customization
CAD Design
Design Engineer
Drafting
EPANET
Mechanical Engineer
Microsoft Excel
MS Visio
Open Modelica
Piping Bill of Materials
Piping Engineering
Piping Isometric Drafting
Process Tank Design Drawing
Programming
Sewer Design
Simulation
Tool Design
18
more
About
Profile Summary
A competent and versatile Design Engineer with over 20 years of proven expertise in Piping and Mechanical Design Engineering across diverse industries—working both as a full-time professional and a freelancer. Specialized in handling complex systems involving Water, Air, Gas, Acid, Steam, Fume, Hydraulic, Grease, Oil, and Melting-Casting processes, with a successful track record of delivering results for leading German, Austrian, Italian, and Japanese multinational companies, as well as top-tier online platforms.
________________________________________
Project & Industry Experience
• Successfully completed 12+ major piping and mechanical design projects, covering the full cycle from basic engineering to Bill of Materials, including procurement specifications and manufacturing instructions.
• Expertise in applying international standards (ANSI, DIN, ISO, JIS, IS) and CAD applications in Piping and Mechanical Design, across key areas such as:
o Melt Shops & Furnaces
o Bloom, Billet, and Slab Casters
o Hot Strip Mills, Bar & Wire Rod Mills
o Sheet Processing Lines, etc.
• Delivered multiple freelance projects through world-class online platforms, receiving repeat business and client appreciation.
________________________________________
International Exposure & Training
• Deputed to Italy on four occasions for piping and equipment basic design, each assignment averaging three months.
• Trained in Germany for three months on international design standards, mechanical engineering practices, and advanced CAD applications.
________________________________________
Services Offered
• ✅ PFD & P&ID Development
• ✅ Piping Class & Equipment Selection
• ✅ Layout & General Arrangement (GA) Drawings
• ✅ Detail Engineering & Bill of Materials
• ✅ Piping Isometrics & 3D Modeling
• ✅ Fluid & Piping System Design Analysis
• ✅ 3D Modeling of Machinery & Equipment
• ✅ Mechanical Design & Analysis
• ✅ CAD Customization & Programming
• ✅ Technical & Engineering Documentation
________________________________________
Clients & Companies Served
MNCs & Industrial Giants:
SMS SIEMAG, SIEMENS VAI, DANIELI, STEEL PLANTECH, SIEMENS, DUNLOP, NALCO, CESC, IFB, etc.
Consultants & EPCs:
UNISEVEN, QUOTIENT ENGG, STEWARTS & LLOYDS, OTTO, ICI, and many global clients via leading online platforms.
________________________________________
Academic Qualifications
• 🎓 Postgraduate Diploma in Piping Design & Engineering
• 🎓 Diploma in Mechanical Engineering
________________________________________
Software & Technical Skills
• Design & CAD: 2D Drafting, 3D Modeling, Solid Modeling, Isometric Drawings, and Exploded Views
• Simulation: CAE, CFD, FEA, Thermal Analysis, and Multiphysics
• Programming: CAD Customization & Automation, Custom Engineering Tools & Application Development
• Documentation & Tools: MS Office, MS Visio, Adobe Acrobat, Email & Internet
• Operating Systems: DOS, Windows, Linux
________________________________________
Key Skills & Areas of Expertise
Piping • Fluid Systems • Hydraulic • Plumbing • Thermal • Process Design • Water Treatment • Oil & Gas • Power Plants • Chemical Plants • Steel Plants • Mechanical Systems • 3D Modeling • AutoCAD • AutoLISP Programming • Technical Writing • Engineering Documentation • CFD & FEA Support • Calculations • Drafting • System Design • Project Engineering.
________________________________________
📌 For a detailed view of my work, capabilities, and projects, please refer to my Portfolio.
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A competent and versatile Design Engineer with over 20 years of proven expertise in Piping and Mechanical Design Engineering across diverse industries—working both as a full-time professional and a freelancer. Specialized in handling complex systems involving Water, Air, Gas, Acid, Steam, Fume, Hydraulic, Grease, Oil, and Melting-Casting processes, with a successful track record of delivering results for leading German, Austrian, Italian, and Japanese multinational companies, as well as top-tier online platforms.
________________________________________
Project & Industry Experience
• Successfully completed 12+ major piping and mechanical design projects, covering the full cycle from basic engineering to Bill of Materials, including procurement specifications and manufacturing instructions.
• Expertise in applying international standards (ANSI, DIN, ISO, JIS, IS) and CAD applications in Piping and Mechanical Design, across key areas such as:
o Melt Shops & Furnaces
o Bloom, Billet, and Slab Casters
o Hot Strip Mills, Bar & Wire Rod Mills
o Sheet Processing Lines, etc.
• Delivered multiple freelance projects through world-class online platforms, receiving repeat business and client appreciation.
________________________________________
International Exposure & Training
• Deputed to Italy on four occasions for piping and equipment basic design, each assignment averaging three months.
• Trained in Germany for three months on international design standards, mechanical engineering practices, and advanced CAD applications.
________________________________________
Services Offered
• ✅ PFD & P&ID Development
• ✅ Piping Class & Equipment Selection
• ✅ Layout & General Arrangement (GA) Drawings
• ✅ Detail Engineering & Bill of Materials
• ✅ Piping Isometrics & 3D Modeling
• ✅ Fluid & Piping System Design Analysis
• ✅ 3D Modeling of Machinery & Equipment
• ✅ Mechanical Design & Analysis
• ✅ CAD Customization & Programming
• ✅ Technical & Engineering Documentation
________________________________________
Clients & Companies Served
MNCs & Industrial Giants:
SMS SIEMAG, SIEMENS VAI, DANIELI, STEEL PLANTECH, SIEMENS, DUNLOP, NALCO, CESC, IFB, etc.
Consultants & EPCs:
UNISEVEN, QUOTIENT ENGG, STEWARTS & LLOYDS, OTTO, ICI, and many global clients via leading online platforms.
________________________________________
Academic Qualifications
• 🎓 Postgraduate Diploma in Piping Design & Engineering
• 🎓 Diploma in Mechanical Engineering
________________________________________
Software & Technical Skills
• Design & CAD: 2D Drafting, 3D Modeling, Solid Modeling, Isometric Drawings, and Exploded Views
• Simulation: CAE, CFD, FEA, Thermal Analysis, and Multiphysics
• Programming: CAD Customization & Automation, Custom Engineering Tools & Application Development
• Documentation & Tools: MS Office, MS Visio, Adobe Acrobat, Email & Internet
• Operating Systems: DOS, Windows, Linux
________________________________________
Key Skills & Areas of Expertise
Piping • Fluid Systems • Hydraulic • Plumbing • Thermal • Process Design • Water Treatment • Oil & Gas • Power Plants • Chemical Plants • Steel Plants • Mechanical Systems • 3D Modeling • AutoCAD • AutoLISP Programming • Technical Writing • Engineering Documentation • CFD & FEA Support • Calculations • Drafting • System Design • Project Engineering.
________________________________________
📌 For a detailed view of my work, capabilities, and projects, please refer to my Portfolio.
Experience
- Senior Manager Design - Fluid & Piping System STEEL PLANTECH Engineering India Pvt. Ltd. · Full-time Jul 2014 – Mar 2015 8 mos Kolkata, WB, India
- Senior Manager Design - Fluid & Piping System DANIELI India Ltd. · Full-time Aug 2004 – Jun 2014 9 yrs 10 mos Kolkata, WB, India
- Senior CADD Design Engineer SIEMENS VAI (I) Ltd. · Full-time Feb 2003 – Jul 2004 1 yrs 5 mos Kolkata, WB, India
- Freelance CADD Design Engineer Various Companies · Freelance Jun 2000 – Jan 2003 2 yrs 7 mos Kolkata, WB, India
- CADD Design Engineer SMS India Pvt. Ltd. · Full-time Nov 1996 – May 2000 3 yrs 6 mos Kolkata, WB, India
- Freelance CADD Designer Various companies · Freelance Oct 1992 – Oct 1996 4 yrs Kolkata, WB, India
Education
- MIT - Pune, Under DEC Govt. of India Post Graduate, Fluid & Piping Systems, 1st class 2010 – 2012 Activities and Societies: null
- MIT Murshidabad, Under Govt. of W.B. India Diploma Engineering, Mechanical engineering, 1st class 1987 – 1990
Stats
5 followers, 0 following
Age: 58
Joined: February 19, 2015
Last seen: July 3, 2025
Area of Expertise
Automotive Design
Machine Design
Oil & Gas
3D Modeling
General Design
General CAD Drafting
Mechanical Drafting
Industrial Design Services
Concept Design
Engineering Design
Mechanical Engineering
Furniture Design
Medical Devices Design
Tutoring
HVAC Design Services
PV Solar Panel Drafting
Solar Panel Drawing Plans
Design Engineering Services
Mechanical Drawing Services
Fire Sprinkler Drawing Services
Languages
English Full professional proficiency
Bengali (Bangla) Full professional proficiency
Location
Kolkata, India