Construction freelance

I am a versatile person who can offer professional help to your business. You can count on both my 3D modeling and 2D drawing skills. I have a knack for understanding project execution and workflow related to design activities for both brownfield and greenfield front-end engineering. I have strong working experience in detailed engineering projects in the oil and gas and mining industry using different software tools.

Drafter / Designer

I starting my job as R&D for 9 months atau PT. Jindal Stainless Indonesia a manufacturing company producing stainless steel sheet, I lead project research about behavior low tempered rolling stainless steel. After completing the project, I accept offer to work as Piping Engineer in an EPC company, PT. Gunanusa Utama Fabricators for more than 4 years, joining Yadana Subsidence Project for Total E&P Myanmar. Starting from creating material take-off, Fabrication spool and pre-commisioning, until conducting SIMOPS during tie-in and completion of commisioning on Yadana Offshore, Myanmar. After the project, I received offer from PT. Sepuluh Sumber Anugerah (EPC company) as Field Engineer for short term contract for bidding in 176 KM linepipe project. Currently, I work as Quality Assurance supervisor in PT. Citratubindo, a manufacturing company for OCTG products. I lead my team to ensure the plant operation following QMS API Q1 and ISO9001, and the product comply with customer requirement. I have conducting 14 times audit as internal Auditor QMS ISO19011, 8 times interface with API audit, and more than 10 times customers audit (Aramco, Adnoc, Total, Pertamina, etc). I also have conducting 2 times audit as internal Auditor ISO45001 for safety management system. My experience and interest consists of Quality Management System, Piping construction, Project Management, Corrosion, Safety and Root Cause Analysis.

Engineer, Supervisor / Technician

As a dedicated Environmental Officer with a degree in Chemical Engineering and over 4 years of industry experience, I specialize in implementing Environmental Management Plans (EMP), ensuring regulatory compliance and contributing to sustainability initiatives on major infrastructure projects. Certified as an Occupational Safety and Health Coordinator (OSH-C), I bring hands-on expertise in environmental monitoring (air, water, noise, vibration), compliance with EQA 1974 and liaising with auditors and stakeholders. I’ve also contributed to Carbon Footprint and Greenhouse Gas (GHG) assessments—adding value to sustainability goals and corporate ESG performance. I am passionate about contributing to a sustainable future by bridging technical knowledge with practical environmental strategies. I’m currently exploring opportunities in both environmental compliance and engineering, as well as ESG-related roles, where I can grow, contribute, and make a meaningful impact. Key Skills & Competencies: - Environmental Compliance & Regulatory Monitoring - ESG Principles & Sustainability Strategy - GHG Emissions & Carbon Footprint Reporting - Environmental Quality Act (EQA) 1974 Compliance - Site Environmental Inspections - Stakeholder Engagement & Internal Training

Engineer

Senior Electrical Engineer with more than 12.5 years of professional experience in oil & Gas onshore & Offshore Building Electrification EPC project installation testing & Commissioning, Design, FEED, Biding & Proposal Detail Engineering, project management/coordination and construction supervision of power generation system MV/LV switchgear/MCC/Substations, distribution transformer, grounding/lightning system, lighting system with power & control cables including of design review meetings. Fully familiar with the development of project layouts (power & control cable routing, area/street lighting, grounding-lightning system, hazardous area classification and building electrification), typical detailed drawings, cable schedule & electrical schematic drawings with knowledge of international codes and standards (IEEE, NFPA, BS & IEC). Possess excellent command over verbal / oral communications, presentations and client management 

Engineer

Top-performing Project Logistics and Materials Professional with 32 years industry experience, diverse and flexible experience in Green and Brownfield International Frontier locations on and off-shore, leading project teams & Contractors through diligent Site Safety Leadership during:   ·       Setting up of In-Country Infrastructure, Supply Bases, Fabrication Facilities in remote locations ·       The Fabrication, Installation and Commissioning of SPS/SURF developments in Ultra Deep Water ·       FPSO Shipyard preparedness and Sail away through to HUC ·       LNG construction from early works to commissioning and systems handover. ·       Experienced in Off-shore Installation operations on Pipelay vessels, MPCV’s and Cable Laying ·       Decommissioning and Recycling of recovered Subsea Infrastructure   16 years of Major Operator experience, excellent Contractor performance management. A collaborative communicator focused on building relationships. Owning the scope, building team morale, having a bias for action, spotting trends through data analysis and acting on them

Iskandar possesses extensive experience in the Civil and Structural Engineering industry. He is actively engaged in a range of high-rise and low-rise projects that demand design optimization. With a strong expertise in structural analysis, he meticulously examines the structural behavior of buildings to develop cost-effective design solutions. Iskandar is particularly focused on sustainability, carefully reviewing design codes and standards to minimize the use of structural materials while maintaining the integrity of the structure, thereby reducing the carbon footprint. He is currently working towards achieving his Professional Engineer status.

With over 30 years of experience in oil & gas, petrochemical, fabrication, and construction industries, I have honed my expertise in electrical design engineering, working across Conceptual, FEED, Detailed Design, and EPC projects. Currently serving as a Lead/Senior Electrical Designer at RNZ Integrated (M) Sdn Bhd (Petrofac Malaysia), I have successfully led and coordinated electrical design work for onshore and offshore facilities, ensuring compliance with industry standards and project timelines. My key strengths include: Strong leadership – managing teams of drafters and 3D modelers to meet project schedules. Comprehensive technical expertise – specializing in lighting, power, earthing, cable routing, single-line diagrams, hazardous area classification, and equipment layout. Hands-on experience – in offshore platforms, refineries, petrochemical plants, and power systems. Software proficiency – skilled in AutoCAD, PDMS, and Microsoft Office tools for design and documentation. A track record of delivering results – successfully contributed to major projects for Petronas, Shell, Sapura, and international oil & gas companies. My ability to blend technical precision, project coordination, and team leadership makes me a valuable asset to any engineering team. I am always open to opportunities where I can apply my skills to drive innovation, efficiency, and excellence in electrical design projects. I had to leave Petrofac due to a company-wide downsizing initiative that impacted multiple roles, including mine. While I highly valued my time there and contributed to key projects, the restructuring led me to seek new opportunities where I could continue applying my expertise in electrical design. This transition has allowed me to take on new challenges and further enhance my skills in the oil & gas and petrochemical industries."

Drafter / Designer

Experienced Project Engineer with a strong background in electrical and electronic engineering discipline within the oil and gas sector. Adept at managing projects from inception to completion, including technical proposal preparation, material procurement, vendor coordination, and site execution. Proven ability to control project costs, manage teams, and ensure successful project delivery in both onshore and offshore environments

Engineer

With more than 20 years experience in project / construction management, project handling during construction, mechanical completion, commissioning & start up correctly, management training, revalidation & hand over with operation and maintanance with safely, either for myself, others, equipment and safe in operating the equipment as per safety compliance   I’ve been experience in oil and gas facility such as oil tanks, oil refinery complex, plantations, palm oil mill, kernel cruching plant, boiler installation (power plant construction and facility) and process, piping steam, gas, oil, water and waste. Petrochemical building, factory construction specialty for food and beverage (F&B) such as noodle, sauce, mayonnaise, tauco, etc, process, infrastructure and facility. Housing and landed, warehouse, office building, Offshore and Onshore Construction, Jetty construction / Subsea (Reclamation Land, Dredging Subsea, Mooring Dolphin, Jetty, Pier, Wharf, Platform, Hook Up, Civil, Steel Structure, Mechanical, Electrical, Maintenance, Steel and Concrete Piling) , waste ponds, Waste Water Treatment Plant (WWTP), Water Treatment Plant (WTP) for operation and maintenance, desalination water / RO  (sea water to fresh water), Turnover / Shutdown for maintenance or other, earthwork, landclearing area, piling works, civil works, steel structure,renovation factory building and process, nickel mining contractor, smelter factory, precious metal refinery (PMR), natural gas, Hydrogen Peroxide, Main Process Building (MPB), High Security Building (HSB), Main Substation, Copper Removal, Slime Receiving & Handling, Wet Chlorination, Dechlorination,Gold Recovery, Cooling Water, Heavy Metal Precipitation, Hydrocloric Acid, etc specialty for Green field project and Brownfield Project.

Manager, Superintendent

- Experience in maintenance of mud pumps, drawworks, anchor winches. - Complete crane maintenance: Seatrax, Liebherr, Link, Belt, Boom NOV knucle cranes, Aker Solutions. - Experience with Maintenance and Operations with well control equipment. - Experience with E.M.D, MAN, Wartsila, Caterpillar, Waukesha diesel engines, gas engines. - Participation in Complete Maintenance Projects in top side production plants and drilling rig equipment from NOV and Aker Solutions, Lewco, TSC.

Accomplished Environment Manager with 12 years of experience in SMEC Malaysia, effectively managed environmental risks and delivered sustainable outcomes for various construction projects in Kelantan. Proven track record in achieving targets, reducing emissions, and enhancing waste management systems.

Manager

* More than 11 years of experience across India, Abu Dhabi, Iraq, Oman, Kuwait & Qatar as Piping Engineer, Piping Supervisor, Construction Supervisor in executing Oil & Gas projects. * Worked on fabrication & erection activities of U/G & A/G piping, CS, SS, LTCS & as in live and new plant. * Worked for Piping, Structure, Equipment, Cladding and all Mechanical related work. * Proficient with Eng. codes & specifications like ASME B.31.3, B.31.1, ASME-16.5 NACE standards * Rich experience of preparing piping related drawings like isometric, general arrangement, P&ID, pipe support drawings, plan, plant smart viewer (3D) and structure drawings * Perform piping Line Check and writing punch list then carrying out A punch clearing work prior to hydro test. * Supervised & led teams, allocated work profiles, prepared various reports and reported to the management & client. * Successfully led completion of projects MEGA TURN AROUND 2021 EP1 Machine Replacement Shutdown Project (QAPCO) Mesaieed, Doha Qatar, Kuwait New Refinery Project Package-5 Al-Zour (KNRP) Kuwait, Sohar Refinery Improvement Project (SRIP) Oman, Central Processing Facility (CPF) Badra Oil Field Iraq, Asab F F D Project Abu Dhabi (UAE) * Erection and alignment of fractionation columns, stripper column, sweetening and stabilization column, sour water stripper column and Amine regeneration column, Compressor, Turbine, Exchanger, Condenser, Pumps and Lube oil skid. * Erection and alignment of flare HP and LP knock out drums, slag catcher, water draw of vessels, electrostatic deserters, stage separators, fin-fan coolers, heat exchangers, purge bins, instrument air and plant air receivers, degassing gas boots, fuel gas scrubber, nitrogen purification vessel. * Supervise for installation of 1.6 KM onshore and 1.7 KM offshore Sulphur Belt Conveyor System including main Conveyor structure, 5 Transfer Tower structure, Magnetic Separator, Elevated Gallery, Ship loader and all Cladding work. * Skilled in executing piping erection, punch listing, hydro testing, and commissioning activities of complete piping system. * Collaborated with cross-functional teams to ensure completion of project. * Excellent communication & interpersonal skills with strong analytical, problem-solving, and organizational capabilities

Engineer, Superintendent, Supervisor / Technician, Other

Having experience over 5 years in Engineering, Procurement and Construction. Experienced with a demonstrated history of working in the construction project. Skilled in Quality Control, Maintenance, Electrical Control, Electrical Troubleshooting. Strong engineering professional with a Bachelor's degree focused in Electric (Power). Having good knowledge of Electrical Drawing, Symbol, Legend, Cable Schedule, Interconnection Wiring Diagram, Single Line Diagram and Detail Drawing. Inspection cabling such as Pulling Cable, Termination Cable, Cable Glanding, Cable Grounding, Continuity Test, Insulation Resistance and High Potential. Electrical Equipment. Function of Support such as Cable Tray, Conduit and Material Support such as Angle, Chanel, Pipe, Beam, Hollow. Having knowledge of Communication System (CCTV, Tel, Lan, PA/Paging, Radio) and Fire Alarm. To prepare quality control procedure and responsible for general quality control activities to confirm that they comply with specified procedure or requirement. Having served as QA/QC Inspector, Electrical and Instrument Inspector for Power Plant, Oil and Gas, Structural fabrication Onshore/Offshore.

Inspector, Engineer, Supervisor / Technician

A dynamic professional with around 16 years of experience in Project management, project execution, Engineering, Construction, Mechanical Completion & Commissioning as a lead role for SIX Major FPSO projects with operators like MODEC, SBM, BW Offshore and McDermott which includes ultra-deep water projects, deep-water and shallow water projects. Resourceful at maintaining excellent relations with various clients, a keen communicator with honed problem solving and analytical abilities. Solution Oriented, Relationship Building, Detail Oriented, Decision Making, Perseverance, Attention to Detail, Confident, Flexible & Adaptable and Positive Attitude. Experience in handling Project management activities from inception till project completion & overseeing all the resources, costing and project progress. Rich knowledge of marine mechanical & EIT equipment design and construction and commissioning activities. Familiar with marine standards MARPOL, SOLAS and International standards and codes IEC, IEEE, NEMA, ANSI, API, EU Directives. Deep understanding of Class rules associated with DNV, BV, ABS. Mile stone scheduling and preparing L4 schedule for EPCIC projects with strong risk management and risk analytical skills. Participated in project review meeting, client and vendor meetings. Actively involved in Technical and Commercial clarification meetings with vendors. Lead team of engineers (Up to 40 engineers and 100+ technicians and supervisors at site) in all the different phases of the project like FEED engineering, construction, mechanical completion and commissioning. Possess analytical mindset, effective planning and time management skills ensuring completion of projects on time; manage and supervise subordinated, providing effective leadership and support.

Engineer

I am an experienced Piping Engineer with 5 years of expertise in plant layout and process piping design engineering, with a particular focus on both basic and detailed design approaches. My extensive involvement in multiple projects for Front End Engineering Design (FEED) and EPC Detailed Design, coupled with specialized training, has honed my technical expertise in key areas such as piping layout, support selection, mechanical handling, material selection, loading data, and P&ID interpretation. This requires an in-depth understanding of basic design data, project specifications, and client requirements. My experiences have also fortified my proficiency in project execution, encompassing strategy formulation, negotiation, planning, controlling, scheduling, BMBQ, reporting, and man-power management.

Engineer

SENIOR ENGINEER /SUPERVISOR/SUPERINTENDENT (MECHANICAL/PIPING/CONSTRUCTION/COMMISSIONING) Discipline Lead | Project Engineering Management Bachelor’s Degree in Mechanical Engineering | Executive Master in Construction Management | 20+ Years’ Experience | Oil & Gas | Offshore | EPCIC | PMC | Engineering & Operational Readiness Strategic and technically accomplished Lead/Senior Mechanical/Piping Engineer/Supervisor with over 20 years’ success in managing large-scale, multidiscipline engineering and project execution across offshore and onshore oil and gas developments. Proven expertise in mechanical and piping systems design, static and rotating equipment management, operational readiness, construction/deconstruction and commissioning/decommissioning leadership. Trusted to lead cross-functional engineering teams, enforce project controls (cost, schedule, risk), develop and manage discipline execution strategies, maintain quality and safety standards, and ensure full compliance with international codes, Owner’s specifications, and project requirements. Track record includes leading critical projects for PETRONAS, QatarEnergy, Brunei Shell Petroleum, Chevron, ExxonMobil and Shell — consistently delivering excellence in technical execution, team leadership, and stakeholder collaboration CORE COMPETENCIES Construction & Execution Leadership • Brownfield Execution & Hook-up (Onshore & Offshore) • SIMOPS / IPOP / PTW Coordination • Flange Management, Pressure Testing, System Handover • Construction Work Pack Challenge, Punchlist Management, • EPIC SOW , Method of Statement Preparation and Approvals • Equipment Fabrication & Factory Acceptance Test (FAT) • Mechanical Completion, MCC Walkdowns, PSSR, LOSH • Health and Safety Compliance Engineering & Technical Assurance • Mechanical and Piping Disciplines Engineering and Design (Pressure Vessels, Heat Exchanger, Coolers, Tank, Crane, Rotating Equipment, piping components and Valves) • Equipment Installation (GTs, Compressors, Packages, Pumps) • FEED & EPCIC Execution, Deviation Handling, Design Clarifications • Welding & Inspection (WPS, NDT, QA/QC Oversight) • Constructability Reviews, 3D Model Reviews, HAZOP/HAZID,VCA Workshop   • Material/Mechanical Handling, Layout Coordination, Material Selection, Technical Requisition, Datasheets and Specifications • Engineering Calculation for Pressure Vessel / Piping Operational Readiness, Commissioning and Decommissioning • Commissioning Strategy & CSU Planning • Pre-Decommissioning / DFPV (Drain, Flushing, Purging and Vent) Coordination • Pre-Commissioning, Systemization and Completion Management System • Redlining & As-builts • Spare Parts Strategy and Preservation Project Integration & Interface Control • Multidiscipline Coordination (Civils, E&I, Pipelines) • Interface Management (Owner, Contractor, Vendors) • Risk Mitigation & Permit Systems under Live Plant Conditions

Ingénieur structures

Engineer

Young and performance driven personnel. Vast experience working with multiple Clients including Shell, Talisman, Repsol, Petronas Carigali, Sinopec, Enquest for drilling campaign preparation. Providing HSE consultation services at wellsite, provide HSE training, ISO audits, compulsory HSE documentation preparation (Specific Instruction For Simultaneous Operation - SISO, Simultaneous Drilling & Production - SIPROD, legal landing right - for rig mobilization, Rig move risk assessment- RMRA, Project Risk Assessment- PRA (For drilling campaign execution), HAZID, HAZOP, HSE Bridging document between contractors and clients. Received multiples recognition for excellent performance, propose the best HSE practices onboard drilling rigs, ensuring safety management system implementation on wellsite. Well verse with PETRONAS PPGUA 4.1, ILO standards worldwide, DOSH regulation (Malaysia) and oil and gas ISO's requirements.

Other, Engineer, Inspector, Manager, Superintendent, Supervisor / Technician

He is a highly motivated and adaptable Mechanical Engineering Graduate from Bandung Institute of Technology who has an interest in Energy Conservation. Detail-oriented and organized, he has excellent analytical skills and is eager to apply his theoretical knowledge and hands-on experience in energy systems to contribute to innovative solutions within the energy industry

Engineer, Inspector, Other

I am a Civil Engineer with experience in structural design and construction supervision. I worked on a project using Revit, AutoCAD, and Robot Structural Analysis to make buildings more efficient and cost-effective. Currently, I am a site supervisor for a factory construction project, managing materials and quality control. I am passionate about improving construction through better design and technology.

Drafter / Designer, Engineer, Inspector, Supervisor / Technician

Over 10 years of experience in structural Modeling and drafting, specializing in commercial, industrial projects in Onshore and offshore. Proficient in using advanced design software including AutoCAD, Tekla Structures, Aveva E3D, SP3D (Basic) for creating detailed structural plans and models. Strong understanding of codes, regulations, and industry standards (e.g., AISC, ACI, ASCE, NORSOK, OSHA, EN, BIS). Exceptional problem-solving abilities with a keen attention to detail and cost-effective solutions. Bachelor’s degree in civil/Structural Engineering. 

Drafter / Designer

I have more than 22 years of experience in piping design , engineering and construction

Engineer

Bachelor degree of civil engineering. Having work experiences over 2 years in the fabrication and shipbuilding industry. Have experience in the specific role as Quality Control and Project Incharge. Currently pursuing Piping Engineering Training certification at Offshore Technology Institute Batam, and now in the final project completion stage.I want to make the next step in my career by leveraging myskills to increase client engagement within your company.

Engineer

refer CV

Superintendent, Engineer

Instrumentation & Control Engineer with 11+ years of experience in Oil & Gas and water treatment projects. Skilled in PLCs, SCADA, DCS systems, and field instrumentation, with expertise in troubleshooting, project coordination, and quality assurance. Strong background in control panel development, panel wiring, and on-site surveys, ensuring efficient and precise execution of automation and control systems