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Treelancers

Arivin Raj P.

Arivin Raj P.

MYR 500/daySenior

Petroleum Engineer / Production Technologist with 5+ years of upstream oil and gas experience in production surveillance, well performance diagnostics, production enhancement, idle well reactivation, production forecasting, and reservoir engineering workflows. Hands-on experience with PROSPER, GAP, MBAL, KAPPA Rubis, Python, and Excel VBA for well test validation, nodal analysis, network modelling, reservoir allocation, artificial lift evaluation, and production optimization. Skilled in integrating production history, well tests, pressure data, completion data, well logs, and reservoir information to support technical evaluation and operational decision-making.

Engineer

MY
Mohd Q.

Mohd Q.

$99/daySenior

My name is Mohd Qayyum Hamdani, and I have over eight years of experience in engineering, construction, and offshore project execution within the oil and gas industry. I started my career as an Associate Engineer at Dtec Engineering & Constructions, where I gained hands-on experience in construction supervision, site coordination, QA/QC support, and HSE compliance. I then progressed to the role of Project Engineer, managing site activities, coordinating subcontractors, monitoring project progress, and ensuring work was executed safely and according to specifications. After that, I joined Petra Resources as an Offshore Planner and Field Engineer. There, I was responsible for planning offshore campaigns, preparing execution schedules, coordinating manpower, logistics, Permit to Work requirements, SIMOPS planning, workpack readiness, and monitoring offshore progress during maintenance and shutdown activities. Currently, I am working with Carimin Engineering Services as a Project Engineer and Field Engineer. My responsibilities include work scoping, constructability reviews, preparation of Simplified Workpacks, Technical Bid Evaluations, Material Service Requests, Material Take Offs, Site Stringing Reports, Notice of Inspection coordination, execution planning, project monitoring, and close-out documentation. I work closely with engineering, operations, QA/QC, procurement, and clients to ensure offshore maintenance and modification projects are completed safely, on schedule, and within project requirements. I enjoy solving technical and planning challenges, working with multidisciplinary teams, and continuously improving project execution. I am now looking for an opportunity where I can contribute my planning and field execution experience while continuing to develop professionally. 

Engineer

MY
Tria Octa M.

Tria Octa M.

IDR 850,000/dayJunior

Bringing more than 3 years of experience in the EPC industry, I serve as a Quantity Surveyor at Ubadari Carbon Capture BP Tangguh Papua, playing a key role in monitoring work progress, managing variations and change orders, and delivering accurate and insightful progress reporting to support effective project execution. In addition to my core QS responsibilities, I have built strong experience in Project Control and as an Assistant Project Manager, contributing to project planning, execution, and stakeholder coordination across multiple projects in Jakarta. I am committed to delivering measurable value, driving efficiency, and continuously strengthening my expertise throughout the project lifecycle. 

Other

ID
Willem D.

Willem D.

€735/daySpecialist

I am a freelance process & package engineer and an expert in upstream oil & gas separation, mist elimination, produced water treatment and sand, with increasing experience in downstream processing industries (oil & gas, metal ore processing and chemicals) and tank farms. I am always available to provide short consultancy reviews. In detail: I have 22 years of experience in designing and supplying 2- and 3-phase separation (conventional & inline), TEG dehydration, produced water treatment and desanding equipment for greenfield and brownfield debottlenecking projects. For projects or facilities located onshore or offshore. For fixed or for floating facilities (FPSO's, TLP's, FPU's, etc.). Over the last 3 years I have expanded my experience to the downstream oil & gas industry and have been involved in brownfield engineering studies under a frame agreement and optimising a refinery offsite tank farm. This vast amount of experience enables me to improve separators & scrubbers and produced water treatment system designs from the FEED and/or EPC stage to ensure the desired performance will be achieved once the equipment is taken into service. For facilities and equipment already in operation, I will be able to identify the cause of malperformance and recommend modifications such that the facility and equipment will perform more reliably. Within your organisation I could be your subject matter expert (SME), technical advisor or go-to consultant for advice and support. Globally. Remotely or on-site. For a short review, longer assignment or short assignments over a longer period of time. Whatever fits you and your organisation best. Let me help you, so that you can focus on what you do best!

Engineer, Manager, Other

NL
Mohd Farhan M.

Mohd Farhan M.

$1,000/dayLead

An enthusiastic personnel with strong leadership attributes vehemently accompanied by a decade long spell in the upstream O&G business. Possess in-depth engineering experience and excellent public relation traits and qualities in liaising with fellow professionals and external stakeholders. Work in progress to re-join O&G industry at the earliest viable opportunity. 

Manager, Engineer

MY
Kavinesh K.

Kavinesh K.

$50/dayJunior

I am a Hull & Marine Engineer with offshore EPCI experience supporting the conversion of a Mobile Offshore Drilling Unit (MODU) into a Mobile Offshore Production Unit (MOPU) for PETRONAS Carigali. My experience covers offshore hull and marine engineering, including marine transportation assessments, vessel stability analysis, load line verification, bollard pull calculations, towing studies, hydrodynamic response analysis, and structural integrity assessments for offshore operations. I have performed finite element analysis using ANSYS Mechanical/APDL and hydrodynamic analysis using ANSYS AQWA to evaluate structural behaviour under operational and environmental loading conditions, including wind, wave, and current effects. I have experience preparing and reviewing engineering deliverables such as structural calculations, fabrication drawings, IFC drawings, GA drawings, P&IDs, piping isometrics, MTOs, technical reports, and engineering specifications, while ensuring compliance with industry standards including API RP 2A, ASME B31.3, ABS Rules, Bureau Veritas NR534, SOLAS, IMO MODU Code, and PETRONAS Technical Standards (PTS). I have also supported technical coordination with classification societies, Marine Warranty Surveyors (MWS), clients, shipyards, vendors, and multidisciplinary engineering teams throughout FEED, detailed engineering, fabrication, installation, and commissioning phases. With practical exposure to offshore drilling assets, marine operations, structural engineering, and project execution, I am interested in contributing to challenging offshore energy projects while continuing to develop my expertise in drilling, wells, offshore construction, and marine engineering.

Engineer, Drafter / Designer

MY
Ts. Mohd Ashraf A.

Ts. Mohd Ashraf A.

MYR 820/daySenior

PROFILE Achievement oriented Engineer with over 9 years of successful experience in piping engineering with various knowledge of discipline such as stress analysis, modelling and project coordination. Possess strong project management expertise in achieving on time delivery of concurrent projects. Known as an innovative problem solver and able to perform well in any challenging environments. Self-driven and decisive in pushing the boundaries towards professional excellence. Involve widely in various projects from major client such as Petronas, Sapura Energy, Woodside, BW Offshore and others. Familiar with Petronas Technical Standard (PTS), Carigali Standard Procedure (CSP) and Shell Design Engineering Practice (DEP).

MY
Mohamad Fadzran B.

Mohamad Fadzran B.

MYR 450/daySenior

I am a project engineer with 6 years of experience working on construction management and heavy lift industry. Extensive experience in heavy lift engineering including SPMT, crane & lifting, ballasting & jacking operation covering not only petrochemical also wind energy industry. Pro-active and passionate to be part of a team to successfully deliver the objectives of every project.

Engineer

MY
Raihan Y.

Raihan Y.

$200/daySenior

Field Engineer with 5+ years of experience in offshore oil & gas projects. Proficient with fabrication, piping installation and testing, and offshore structures transport and installation. Currently transitioning from fabrication field engineer to Offshore T&I engineer.

Engineer

ID
Feryanto P.

Feryanto P.

MYR 800/daySpecialist

Position as Electrical and Instrument Designer

Drafter / Designer

AE
Ghazi K.

Ghazi K.

$1,100/daySpecialist

I am a highly experienced Petrophysicist and Reservoir Characterization Specialist with more than 35 years of international experience supporting exploration, appraisal, development, and mature field projects. Having worked with operators, service companies, laboratories, and consulting organizations across multiple countries, I bring a practical, integrated approach to solving complex subsurface challenges. My expertise spans petrophysical evaluation, clastics, shaly sandstone and carbonate reservoir characterization, rock typing, saturation-height modeling, permeability prediction, core analysis integration, and field development planning. Clients can expect technically robust, fit-for-purpose solutions, clear communication, and a strong commitment to delivering high-quality results that support informed business and development decisions.

Engineer

OM
Syed Ahmad Afiq S.

Syed Ahmad Afiq S.

MYR 400/dayJunior

Proficient in AutoCAD Plant 3D, AVEVA PDMS and AVEVA E3D with a strong foundation in designing and modelling piping systems based on design basis principles. Eager to learn new software and expand knowledge to enhance design efficiency and effectiveness. Seeking to work in a proactive environment, committed to delivering high quality designs and collaborating effectively within multidisciplinary teams to support project goals.

Drafter / Designer

MY
Darwin R.

Darwin R.

$65/daySpecialist

15 years of experience

PH
Available
Mohd Azlan S.

Mohd Azlan S.

$700/daySpecialist

Upstream Oil & Gas professional with 16 years of experience delivering offshore projects across Malaysia, Indonesia, Australia, PNG, UAE, Vietnam and Iraq. Experienced in project coordination, engineering support, offshore execution, commissioning, intelligent completions, liner hanger systems and stakeholder management. PMP certified and MBA in Project Management with proven capability in leading multidisciplinary teams, managing project interfaces, coordinating vendors and delivering projects safely, on schedule and within client expectations.

Engineer

MY
Available
Irwan N.

Irwan N.

$650/daySpecialist

Total of Twenty four (24) years works experiences in the Oil and Gas, Shipbuilding (Drillship, FLNG, FPSO, FSU, Cargoship, Tanker& LNG, Commercial ship), Offshore Structure (Platform, Jacket, Leg, TLP, WHP, Semisubmersible Platform, Module, Turret, PipeRack, Pipeline, Hull,Topside, Living Quarter, Subsea, Wind Energy and other structural, Umbilical, Flow line, Riser, Manifold, Subsea, Module, CIP, Pressure Vessel, Piping, Boiler, Fabrication industries as Metallurgist, Materials and Welding Engineer/Inspector, Corrosion & Coating Engineer, NDT Engineer, Quality Assurance/Quality Control(QA/QC) Engineer, Quality Coordinator and Offshore Structure Quality Manager for Offshore Projects.

Manager

AE
Muhammad Khairul Najat Z.

Muhammad Khairul Najat Z.

$500/dayLead

Versatile Engineer

Engineer, Drafter / Designer

MY
Available
Porchelvan K.

Porchelvan K.

$1,000/daySpecialist

Mechanical Engineering Professional with 27 years in Concept, FEED &, Detailed Design

IN
Available
Jimson D.

Jimson D.

$600/daySpecialist

* 20 years of comprehensive experience as a Civil/Structural Engineer in the Oil & Gas, and Marine industries covering both offshore and onshore facilities. * Extensive background in Front-End Engineering & Design (FEED), Detailed Engineering, and EPC project execution, with strong involvement from concept development through completion, commissioning and handover. * In-depth knowledge of construction methodologies, work processes, and constructability reviews, ensuring safe, practical, and cost-effective engineering solutions throughout the project life cycle. * Strong expertise in offshore topside modules, FPSO modifications, subsea structures, and onshore industrial facilities for both Greenfield and Brownfield integration. * Proven ability to lead multidisciplinary site teams, providing technical direction, coordinating interfaces, resolving engineering issues, and ensuring full compliance with project specifications, HSE requirements, and quality standards. * Experience working with Company/owner side, EPC contractors, Fabrication yards, and subcontractors. * Solid understanding of HSE principles, risk assessments, and work control processes, actively contributing to safe work execution and overall project safety culture. * Highly proficient in interpreting and applying international codes and standards, including NORSOK, AISC, API, IACS 47, Aramco standards, and other major industry regulations. * Excellent communication, team-coordination skills, with the ability to work effectively in multicul tural and multidisciplinary project teams. 

Engineer, Superintendent

NO
Available
Jasman A.

Jasman A.

IDR 1,500,000/dayLead

Iam Multidicipline Inspector more than 13 Years in Indonesia

Inspector, Engineer, Other, Supervisor / Technician

ID
Available
Knut R.

Knut R.

$950/daySpecialist

To Whom It May Concern, I am pleased to submit my  presentation resume and professional profile, highlighting extensive experience in management for all kind of industries .Offshore- vessels -offshore modules and FPSO/ topsides. Overview Specialists in supervising/managing offshore units, new buildings vessels, aquaculture, drydocking, repair, and class certification.Act as a thrid party in disputes Decades of experience in Asian shipyards ensure projects meet safety, quality, schedule and budget. If any of my background aligns with your current or upcoming needs, I would welcome the opportunity to discuss how I can contribute to your team with single positions. Thank you for your time and consideration. Core Capabilities • Site/Construction Management – On-site supervision-sailing Inspections Kind regards / Vennlig hilsen, • Knut Røskeland, Frosio Level 3, Paint Insp.knut@kb-qualityinspection.com | +47 97565891-+4740154342     Hjem | KB-Qualityinspection [https://www.kb-qualityinspection.com/]

Engineer, Inspector, Superintendent, Supervisor / Technician

US
Available
Pooi Fong Y.

Pooi Fong Y.

$460/daySpecialist

20 years site construction and fabrication experience in LNG Modules/ Oil & Gas/ Subsea project/ FLNG/ FPSO/ Offshore jackets/ shipbuilding; have worked as Site Construction Manager/ Construction Superintendent/ Steel Structural Superintendent/ Site Fabrication Engineer / Lead Structural Supervisor. Very confident with site construction concepts & procedures, sand blasting & coating, steel structure scopes, outfitting works, welding specification requirements, site management, solid HSE practise, ITP scopes, NDT specifications, plan approval progress & comments, inspection protocol. Very familiar with working cultures & management at site. Fully competent to organize construction team members of job duties and excellent interface skills to maintain good relationship of cooperation and mutual respect with all yard personnel.            Able to handle various relevant meetings, technical discussion, engineering coordinate, detailed 30,60,90 days construction plan and solid HSE management practice at site. Always focusing on specification requirements & regulations, QA/QC plan, deviations and changes, highlighting non-compliances issues to practice continuous quality improvement. Regular reporting/ updating status of progress, document preparation, oversee all phases of construction and ensure fabrication progress according to milestones. Extremely reliable, fully responsible, proactive, positive attitude, work diligently. Always realize the Owner’s interest and project delivery successfully.

Superintendent, Manager, Supervisor / Technician, Other, Engineer

MY
Available
VINSENSIUS B.

VINSENSIUS B.

$500/daySpecialist

More than 20 years of working experience in oil and gas, FPSO Conversion, FLNG Conversion, Subsea (Disconnect able Turret, Turret Shaft, Geostationary Platform, Geostationary Piping System, Mooring Lugs Cluster System, Riser, Umbilical, Buoy, Meting Cone Modular (MCM), STP Cylinder, Swivel Support Structure, Top Structure, Pig Launcher, Pig Receiver, Suction Anchor Pile Type (3 North, 3 South, 3 West, and 1 Spare)), power plant CCPP, construction, commissioning on GE & Siemens gas- fired, SIEMENS transformer building system, Baker Hughes turbine power generator module PGM-75, LNG, FPSO, oil & gas EPCIC, and inspection specialist, engineering analysis and design, proposal presentation, and job contract arrangement of drill pipe coating and repairing prior to project acquiring from the client. Estimator area for blasting and painting job and civil construction project for workshop and storage design. Good knowledge of piping & mechanical fundamental design. Familiar with ASME IX, AWS D1.1, AISC, ASCE, API1000, ASME B31.3, ASME B31.1, ANSI 16.6, API 570, API 5CT, API 5L, API 650, ASME II, ASME V, ASME VIII, ASME IX, ANSI, ASTM, ISO 11960, ISO 8501, ISO 8502, ISO 8503 and ISO 1140, LOLER 1998, PUWER., BS EN 13889:2003, BS EN 818-4:1997, BS EN 1492-1:2000, BS EN13414-1:2003, BS 4278:1984, ILO 1979. Piping & Equipment Insulation, Architectural, Familiar with Quality Management (QMS), honest, able to read drawing, P&ID, able to operate, repair, and computer maintenance, Able to set up office networking, overhaul an engine, can use welding stick, special engineering tools, cutting torch, good command in English, fast learner, and good leadership.

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

ID
Aina Nurain B.

Aina Nurain B.

MYR 450/dayJunior

I am 23 years old Mechanical Engineering graduate from Universiti Sains Malaysia (USM) with hands-on experience in product design, R&D, and simulation. Skilled in CAD, ANSYS, and prototype development, with a strong interest in mechanical design, product development, and advanced manufacturing. Passionate about solving engineering challenges through innovative and practical solutions.

Engineer

MY
Wilyan Fatu Rizky  Z.

Wilyan Fatu Rizky Z.

IDR 10,000,000/dayJunior

Result-driven and highly motivated person, optimistic, and passionate about exploring new knowledge to entering oil and gas industry. I am a reliable hardworker, and be able to communicate and collaborate within a team. Actively join in team discussion and collaboration across departments that lead me to capable works professionally in any works environment. I have very strong basics of reservoir and production skills both of theory and practice. Experienced in planning, reservoir-production simulation, petroleum economic, familiar with oil and gas regulation and HSSE. I am eager to learn and developing new skills about oil and gas industry, exploration and production, renewable energy, and sustainable development to address future challenges. 

Engineer

ID
Manaryna M.

Manaryna M.

MY