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.

I am a Piping Design Engineer with 7 years of experience in piping design, 3D plant modelling, skid design, water treatment plant design, equipment modelling, piping layouts, fabrication drawings, spool drawings, and Scan to BIM / point-cloud-based modelling for greenfield and brownfield projects across Oil & Gas, CNG/CBG, water treatment, pharmaceutical, chemical, and industrial projects. I can support your project from P&ID/PFD and plot plan interpretation through equipment and skid modelling, piping routing, point cloud/scan-to-BIM modelling, 3D coordination, clash review, isometrics, spool drawings, fabrication drawings, BOM/MTO, GADs, and final engineering deliverables. 🔧 Key Skills & Expertise Piping Design & 3D Modelling – AutoCAD Plant 3D, AutoCAD, CadWorx, Revit, SolidWorks & Inventor Scan to BIM / Point Cloud Modelling – Converting point-cloud/laser-scan data into accurate 3D plant models and updating existing models based on scan data Water Treatment Plant Design – RO, UF, EDI and associated process piping systems Skid Design & Modelling – Equipment arrangement, skid layout, piping routing, valves, instruments and 3D modelling Piping Layout & Routing – Equipment layout, pipe routing, plant arrangement and detailed piping design Fabrication Drawings – Detailed piping fabrication drawings with dimensions, weld information and fabrication details Spool Drawings – Piping spool drawings, spool splitting, weld identification, dimensions and fabrication documentation Isometric Drawings – Piping isometrics, fabrication isometrics and detailed piping drawings BOM / MTO – Material take-off, Bill of Materials and spool-wise material information GAD / GA Drawings – Equipment GAD, piping GA, sections and layout drawings Nozzle Orientation Drawings – Equipment nozzle orientation and related engineering drawings Pipe Supports – Pipe support modelling, detailing and support drawings P&ID / PFD Based Modelling – Developing accurate 3D models from P&IDs, PFDs and plot plans Clash Detection & Review – Identifying and resolving piping clashes during 3D coordination Greenfield & Brownfield Projects – New plant development and existing plant modifications 🌍 Global Project Collaboration I have experience working with multinational engineering teams across the USA, Australia and India and understand the importance of engineering standards, drawing quality, coordination, deadlines and accurate project deliverables. 💼 What I Can Deliver 3D Piping & Plant Modelling Scan to BIM / Point Cloud to 3D Model Brownfield Plant Modelling & As-Built Modelling Water Treatment Plant & Skid Design RO / UF / EDI Skid Piping Equipment & Pipe Support Modelling Piping Layout & Routing Piping Isometric Drawings Piping Fabrication Drawings Spool Drawings & Spool Detailing BOM / MTO GAD / GA Drawings Nozzle Orientation Drawings P&ID/PFD to 3D Model Point Cloud / Laser Scan Based Modelling Clash Detection & Review Greenfield & Brownfield Plant Modifications I can help you develop accurate, coordinated and fabrication-ready engineering deliverables based on your project requirements.

My name is Tarak Komara, a Freelancer. Piping & Pipeline Design Engineer with 16+ years of experience in oil & gas and industrial projects, including 4+ years in piping checking and design coordination. Strong expertise in piping layout engineering, onshore facilities, FEED studies, and multidisciplinary coordination,Pipeline engineering, with hands-on knowledge of pipeline routing, alignment sheets, ROW considerations, stations, and pipeline deliverables. Proven ability to manage design teams, meet project schedules, ensure code compliance, and support project feasibility and cost estimation. CORE COMPETENCIES Piping Engineering Piping Layout Design (Onshore) Plot Plans, Equipment Layouts Piping GAs, Isometrics Pipe Supports (concept & coordination) Piping Material Selection Piping Design Checking 3D Model Review & Clash Resolution Pipeline Engineering Pipeline Route Selection & Optimization Alignment Sheets (Plan & Profile) ROW & Crossing Philosophy (Roads, Rivers, Utilities) Block Valve Stations (BVS) Pig Launcher / Receiver Stations Metering & Compressor Station Interfaces Pipeline P&IDs (Single Line) Chainage & KP Development Codes & Standards ASME B31.3 / B31.4 / B31.8 API, ISO, DEP, Company Specifications Client & EPC Standards Software Skills AutoCAD AutoCAD Plant 3D MicroStation (basic) SmartPlant Review / Navisworks (model review) MS Excel (engineering calculations & schedules) Thank you for your time and consideration. Warm regards, Tarak Komara Freelance Piping & Pipeline Engineer

👷‍♂️ 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.

CAD hourly rate-35 USD per hour CFD / FEA / NPD /Hydraulic design for Pump / Blower hourly rate-72 USD per hour Best Achievement: 1. Executed 120 million USD project for a USA water treatment plant, Prepared design layout / CAD / CFD starting from scratch to vendor selection, guidance for site execution by video conference. 2. Performed NPD work for a German startup company to achieve 20 million Euro turnover 3. Developed 1" to 12" pump series Hydraulic / CAD for a USA pump company to qualify DOE norms and WEF score with excellent efficiency 4. Developed 5" to 18" vertical turbine pump series Hydraulic / CAD for a USA pump company with excellent efficiency 5. Provided hydraulic / engineering support to an USA manufacturer to develop blower, compressor, numerous air product Me / my Team / Expertise -I work as a freelancer. I have a team of Engineers -Master degree, Brand Mechanical Engineer, 19 years experience -Excellent Mechanical Engineer, CAD 3D modelling, NPD, Mechanical design, 2D Drawing ASME -Certified Brand analyst on Fluid , Water, Air , CFD , FEA, CFX , ANSYS -Thermal, Heat and mass transfer certified brand analysis, Fluid dynamics -Pump, Impeller, Volute, Blower, Compressor, Fan, Ventilator, Blade design, Efficiency Description 1. Expert-Vetted Mechanical Engineer, Mechanical design, CAD Design, New product development, Aerodynamics, Plastic, Casting, Machining, Sheet metal design, Prototypes (RPT), Testing 2. Components and Assemblies, 3D Modelling & CAD, CAD drawing, 3D part/surface modeling, modification, Bill of Materials, Stack up analysis and GD&T, Drawing, New Product Launch, Manufacturing Support, Product design, Mechanical Engineering, Solidworks, Inventor, Conversion, 3. Fluid path design, CFD analysis, CFX, ANSYS, Mechanics, hand calculation in Excel, Laminar, Turbulent flow analysis, Programming, CFD testing, Video, Animation 4. Thermal, Heat and mass transfer analysis, Steady state, Heat source /generation, Sink, free, forced, convection, conduction, Thermodynamics 5. Turbo machinery, hydraulic, PEI, WEF, high efficiency Impeller, Volute, Bowl, Sump sewage, Utility, End suction, Inline, Vertical Turbine (VT) pump, blade development, Submersible, Centrifugal pump design, Compressor, NPSH, Performance analysis by CFD, Efficiency improvement, correction factor, WR2, catalog data sheet 6. Process and Projects Documentation / development, Expert Project Engineering, Management, Specification, Start Up, Research, Creativity, awesome Fitment design optimization, Rotating element, equipment, MEP, Enclosure, valve, seal, Pump design, Fan Design, Blower Design, Furniture design, Aerodynamics, Reverse Engineering, Point cloud data, Medical devices, pdf/images to DWG drawing conversion, Water Air products

I am a fire protection design professional with over Four years of hands on experience in delivering reliable, efficient, and codecompliant fire safety solutions. My expertise lies in creating precise design layouts using AutoCAD and performing accurate hydraulic calculations with SprinkCALC software to ensure optimal system performance and compliance with industry standards. Experienced Fire Protection Design Engineer with a strong command of AutoCAD software. I specialize in designing robust fire systems compliant with NFPA, Indian Standard, BS Standards and FM standards. Core Areas of Expertise: Sprinkler System Design (wet, dry, preaction) Hydrant Systems Pump Room Layouts Spray System Layouts Storage Area sprinkler designs InRack Sprinkler Systems Ignitable liquid storage and process fire protection system Foam sprinkler and spray system Foam Flooding and Dyke system Low , Medium and High expansion Foam system Water mist system Fire Alarm and Detection Systems Fire Extinguishers Gas Suppression Systems (e.g., FM-200, NOVEC 1230) Industrial Building Oil and Gas Projects Commercial Building Residential Building I also prepare comprehensive Bills of Quantities (BOQ) to support efficient budgeting and project planning. My work is rooted in a strong commitment to safety, functionality, and regulatory compliance, ensuring that each project is delivered to the highest professional standards. I have attached samples of my previous project drawings and hydraulic calculations for your review. Proving the BIM services for Fire protection, plumbing and HVAC & other Piping systems Let’s collaborate to ensure your project benefits from expertly engineered fire protection systems designed for both safety and operational excellence