Hire the Best Hydraulic Engineering Freelancers
in India

MORE THAN 30+ YEARS OF EXPERIENCE. RETIRED MECHANICAL GRADUATE ENGINEER. WORKING FROM HOME, FULL TIME. NOTE: MOST OF THE TIME AVAILABILITY BADGE IS "OFF". IT DOES NOT MEAN THAT I AM NOT AVAILABILITY TO YOU FOR MY SERVICE. PLEASE DO CONTACT ME.. .Note ; up work charges to keep availability badge "ON". Hence I keep "OFF" since I can't afford spend money unnecessarily. I AM ALWAYS AVAILABLE TO WORK. PLEASE CONTACT ME ANY TIME. PROFESSION: MACHINE DESIGN, RELATED TO MECHANICAL ENGINEERING,PROCESS ENGINEERING; MACHINE TIME ESTIMATE, PRODUCT COSTING,CAD CAM &3D MODELING; AD&T MEMBER SINCE 2012 DEAR CLIENTS, YOU CAN CONTACT ME , WHETHER AVAILABILITY BADGE IS " ON" OR "OFF". UPWORK CHARGE ON AVAILABILITY CHARGE TO BE "ON." HENCE I AM NOT OPTING OF AVAILABILITY BADE " ON" . EVEN THE BADGE IS "OFF" I AM AVAILABLE. PLEASE DO CONTACT ME ANY TIME AND FOR ANY PROJECTS. BESIDES MANY CLIENTS ON MY LIST HAVE NOT CLOSED THE CONTRACT. HENCE THEY APPEAR ON MY LIST. DOES NOT MEAN I AM WORKING ON THEIR PROJECTS. I am a graduate mechanical engineer, having more than 30 years of experience in engineering industries, in various levels, design, process, production, marketing industrial engineering, R&D, and as general manager controlling the complete activities of the company. Now, I am retired from services & working as a freelancer on Upwork for more than 9 years. I have completed more than 8000 hours & fixed hours of working.. Now I am working as a full-time freelancer. A brief on my experience is stipulated as below:- I have worked in:- 1.0 MACHINE DESIGN:-, 1.1. Machine tools 1.2. Hydraulic machines, 1.3. Hydraulic presses, 1.4. SPM (Special purpose machines) 1.5 Medical Equipment:- 1.5.1 Canister design 1.5.2 Circle breathing systems 1.5.3 Flow meter 1.5.4 Gas mixing systems 1.5.5 Vaporizer 1.5.6 Ventilator. 2. SYSTEM DESIGN: 2.1 HVAC - Buildings, Commercial & Residential 2.2 MEP : Buildings, Commercial & Residential 3.0 R&D,(RESEARCH & DEVELOPMENT) & PRODUCT DEVELOPMENT 3.1 Machine tool : 3.2 SPM 4.0 INDUSTRIAL ENGINEERING:- 4.1 Time & Motion Study 4.2 Time Estimate of manufacturing products. 4.3 Process Planning 4.4 Product planning 4.5 Engineering costing. 5. 0 Production Shop, 5.1 Precision machine shop 5.2 Heavy duty machine shop 5.3 Gear shop (Gear manufacturing machine shop) 6.0 MARKETING:- 6.1 As a service engineer 6.2 As a sales engineer 6.3 As a business development engineer. 7.0 PROFICIENCY IN SOFT WARES:- 7.1 2D Cad-Manufacturing Engineering drawings. to dimensions & tolerances. ( Since a 15 years.) 7.2 Microsoft Word (From 20 Years) 7.3 Microsoft Excel (From past 20 Years) 7.4 Dbase & Foxpro 7.5 3D Modeling Engineering drawings (From past 10 Years) I have more than 35 Years of experience in engineering industries, manufacturing, Design & product development,Marketing Machine-tools, Fluid power industries, process industries, Pumps & Valves, SPM's (Special purpose machines), Hydraulic presses, Material handling equipment, and many more: I AM WELL CONVERSANT WITH CAD ,CAM & MACHINE MODELING. I AM ALSO WELL CONVERGENT WITH MACHINING AND FABRICATION TIME ESTIMATES AND THEN COSTING.

Mechanical Engineer with 6 years of experience in Piping Design and 3D Modelling. I have worked on various projects involving equipment, pipe supports, structures, isometrics, BOM generation, GAD preparation, nozzle orientation drawings, and clash review of piping for both greenfield and brownfield projects. Key Skills and Experience Piping Design and 3D Modelling: Expertise in designing and modelling equipment, pipe supports, and structures using software like AutoCAD, AutoCAD Plant 3D, Cadworx, Revit, and Solidworks. Isometrics and BOM Generation: Skilled in creating isometric drawings and generating Bills of Materials. GAD Preparation and Nozzle Orientation Drawings: Proficient in preparing General Arrangement Drawings and nozzle orientation drawings. Clash Review: Experienced in conducting clash reviews for piping systems. Accomplishments Floating CNG Station: Designed the first floating CNG station on the Ganga River in Varanasi for GAIL Gas. Uranium Production Plant: Developed the 3D model and piping for a greenfield uranium production plant for the Heavy Water Board. CBG Plant: Designed and developed the 3D model, Piping and technical documents for a 21 TPD CBG plant for Reliance Energy Limited in Nagothane, Panvel, Mumbai. Pharmaceutical Plant: Prepared the 3D model, isometrics, and BOM for an Italy-based pharmaceutical plant. Plant Modifications: Successfully completed numerous plant modification projects for Exxon Mobil. Desalination Plant: Prepared the cost estimation, 3D model, piping, BOQ, and equipment list for a 10 MLD desalination plant for ONGC in Uran, Mumbai. Hindustan Zinc Project: Prepared the BOQ, equipment list, cost estimation, technical drawings, and documents for a brownfield project for Hindustan Zinc Limited in Rajasthan. Team Leadership: Led a team of piping designers for various greenfield and brownfield modelling projects. Work Experience with Multinational Companies I have extensive experience working with reputed multinational companies like Exxon Mobil. I am well-versed in collaborating with global teams across the USA, Australia, and India. I look forward to leveraging my experience and skills to contribute to your projects.

👷‍♂️ Experienced Process Engineer with 5+ years of experience in detailed engineering, process simulation, and equipment sizing, helping clients across manufacturing, chemicals, oil & gas, and utilities achieve safe, efficient, and cost-effective projects ✅ Proficient in: 🔹Process Flow Diagrams (PFDs), Piping & Instrumentation Diagrams (P&IDs), and Cause & Effect Diagrams 📊 – clear, accurate, and ready for execution. 🔹Performing precise material and energy balances ⚖️ to maximize efficiency and sustainability. 🔹Equipment sizing, selection, and hydraulic calculations for heat exchangers, pumps, pressure vessels, and control valves to ensure optimal performance and safety. 🔹Hydraulic calculations & line sizing ensuring reliable, safe, and standards-compliant design. 🔹Mastering industry-leading tools such as Aspen Hysys, Unisim, AutoCAD, and Salus 🖥 to deliver high-quality engineering solutions. 🔹Providing AutoCAD design and drafting services for developing PFD and P&ID diagrams , ensuring accuracy and clarity in process documentation. 🔹Piping & utility engineering, including specifications and BOQs, in compliance with international codes and standards. 🌟 Key Attributes: 🔹Detail-oriented and analytical with a knack for problem-solving. 🔹Strong communicator and team player who excels in collaborative environments. 🔹Always eager to learn and adapt to new challenges.

MY SELF TARUN KUMAR DUTTA Expert Mechanical Engineer , Energy , Power, Structure, Modeling /Drafting ,Designing For EPC , HVAC and MEP projects. I have more than 19 years experience in industrial , production and academic projects as a mechanical engineer. My specialty in project and Production based work that is 1. Industrial Pollution Control System Fog Dust suppression system, Plain water Dust suppression system , Dust Extraction system , which include Estimation and coasting of the projects and selection of centrifugal pump selection , pipeline selection , and all pipe routine fittings etc .and related layout and schematic drawing. 2. HVAC system & MEP design Supply air and exhaust air ventilation system , Centrifugal Fan design , air washer unit design , Air conditioning System design ie. for Summer air conditioning system ,Central air conditioning system , duct able split ac , chiller and AHU System, Window AC , and for Winter Air conditioning system , Heat pump , Boiler hot water Under floor heating system , Radiator panel, Gas furnace , etc , heat load calculation , BOQ and Equipment selection ,ducting Drawing , piping layout drawing and design , 3. Gas Storage Tank and Gas Pipeline Design Executed the Project Work based on Gas Handling & Storage (Multi Cylinder installation, Pipeline Installation, LPG Tank (Bulk) Installation, Designing Kitchen Layout, supplying complete range of Kitchen Equipment's, LPG Reticulated System ,Pipe Gas to the kitchen) 4. Hot and cold Insulation of pipe and Equipment Cold & Hot Insulation of Pipe line & equipments. Measurement Insulated Pipe line and Equipment 5. Structure Design and spreader Beam EPM Plate Handling system, Circular Magnetic lifter , Rectangular Billet lifter, Rebar and Permanent Magnetic Chuck. Designing of EPM Plate handling System and Design & Drawing of Structure of Electro Permanent Magnet, Permanent Magnet, Circular Lifter, and Magnetic Chuck, design of Spreader beam. I have designed most of the structure Like spreader beam , cable reeling drum , chain and sprocket, hanging lifting lugs , shaft, coupling connection (nut bolt, weld, pin etc) 6. Layout and Design of Commercial Kitchen Equipments Designing Commercial Kitchen, Creating Kitchen Equipment layout plan by Auto-Cad 2007, 2010. Isometric Drawing of kitchen ,Bakery, Refrigeration, Bar Equipments. Isometric drawing of kitchen equipment and home furniture . I also used Auto Cad 2007, 2009, 2013 , 2015 plant 3D mechanical , inventor , solid works 2D, 3D etc . and CAE analysis Software LS-Dyna, did prepare the report regarding Design/Drawing / Calculation /Constriction/ Manufacturing . Work for long time period , I easily considered the time and budge of the client to fulfill the right designed object.

AI / DATA SKILLS- Machine Learning Data Analysis Python Industrial AI Predictive Analytics IoT Data Analysis SOFTWARE SKILL - SolidWorks 3D CAD Modeling Mechanical Design Engineering Design Technical Drawing Product Design CAD Assembly Design HYDRAULIC RELATED KNOWLEDGE- Hydraulic System Design Hydraulic Cylinders Hydraulic Actuators Hydraulic Power Units (HPU) Hydraulic Circuit Design Industrial Hydraulics Fluid Power Engineering Hydraulic Troubleshooting ANALYSIS AND SIMULATION- Engineering Calculations System Optimization Failure Analysis Simulation Predictive Maintenance

Complete EPC for oil and Gas- Onshore Metering skid, Pressure skid , Filter skid. Experiences in line sizing , P&ID, skid Modelling in Cadworx and Autocad plant 3D, Fabrication process and also Assembly.