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Expérimenté estimation freelance

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DHIYAUDDIN I.

DHIYAUDDIN I.

MYR 1,100/jourSenior

Seasoned Senior Instrumentation and Control Engineer with more than 11 years in the oil and gas as well as EPCIC sectors. Focused on field instrumentation, comprehensive engineering, SPI (INTOOLS), on-site commissioning, and vendor interaction. Demonstrated success in producing technical documentation, engineering outputs, and site assistance for both onshore and offshore projects. Acquainted with global standards such as ISA, IEC, API, ANSI, and ASME. Aiming for Sr Instrument/Instrument Engineer roles

Engineer

MY
Disponible
Amirul M.

Amirul M.

€50/jourJunior

Project Coordinator and Technician with 4+ years' experience driving safe, timely site execution in Oil & Gas and heavy equipment maintenance. Coordinate contractors, PTW, and HSE compliance, materials and work packs, and daily reporting on projects including works at Sabah Oil & Gas Terminal (SOGT), ensuring deliverables consistently meet scope and quality standards. Enabled seamless teamwork among clients, engineers, and cross-functional teams by coordinating project meetings and driving timely issue resolution through clear, proactive communication, resulting in 8 successful project outcomes. Hands-on mechanical/electrical diagnostics background enables root-cause problem solving and preventive maintenance; proficient in Microsoft Office and Excel.

Engineer, Manager, Inspector, Supervisor / Technician

MY
Octavia J.

Octavia J.

MYR 1,500/jourSpecialist

I am a Construction & Project Engineer with 18 years of extensive experience in the oil and gas industry. Throughout my career, I have successfully managed multidisciplinary scopes, enhanced my technical expertise, and delivered results across complex projects.  My ability to lead, solve critical site issues, and ensure project success aligns with the demands of overseas assignments. My strength lies in both greenfield and brownfield construction projects within the oil and gas sector. I have extensive experience leading and managing rejuvenation, revamp initiatives, new plant construction, and modular extensions integrated into live operational plants. Additionally, I have been actively involved in shutdowns and turnarounds. In addition to leading construction projects, I have been actively involved in the initial phases of project technical development. This includes overseeing design, procurement, and logistics to ensure a seamless transition from planning to execution. Throughout my career, I have worked on various projects at Petronas facilities, including MLNG, ASEAN Bintulu Fertilizer, Bintulu Integrated Facilities, Miri Crude Oil Terminal, and Bintulu Additional Gas Facilities. During the execution stages of these projects, I have successfully led multidisciplinary teams, taking on roles such as Work Test Package Leader, Pre-commissioning and Commissioning Lead, and RFSU (Ready for Start-Up) Leader. My responsibilities also included managing critical interfaces for tie-ins with existing plants and ensuring compliance with regulatory authorities and standards. This diverse experience underscores my ability to manage complex projects and ensure seamless integration of new developments within existing operational environments. * Feed engineering, ITB management, tender planning, material take off, schedule, budgeting, HSE (Cimah, Hira, Hazop, Simop, etc), quality management, develop ITP, Inspection for piping, has valid cswip 3.1,

Engineer, Superintendent, Manager

MY
Disponible
Gary L.

Gary L.

$250/jourSenior

A professional quantity surveyor and civil engineer with more than 7 years of experiences within the civil engineering industry. Having vast knowledge and experiences for both design and construction aspects, I am also a responsible team player who can adapt and consistently deliver the best work results possible. Currently, I have certification in bridge engineering and quantity surveying. I am always willing to learn new things and challenges to improve my knowledge, abilities, and skills, as I see those as a mean to improve myself even further.

Engineer

ID
Disponible
Zainur Azwin M.

Zainur Azwin M.

MYR 800/jourSenior

Senior Project Engineer with 16 years of experience in oil and gas projects, specialising in project engineering, project services, technical studies, technical writing and multidisciplinary coordination. Proven track record in delivering 52 brownfield and technical projects with combined values exceeding USD 100 million for clients including Shell, PETRONAS, Petrofac, CPOC and Hengyuan Refining Company. 

Engineer, Other

MY
Manikandan N.

Manikandan N.

$200/jourSpecialist

I have 14 years of experience in various field or industry and have faced a wide range of challenges, learned valuable lessons, and developed a deep understanding of your area of expertise

Engineer, Manager

IN
Mohd N.

Mohd N.

$500/jourSpecialist

Marine Professional with more than 20 years experience in Ship Management, Shipbuilding and Ship Surveying. Area of specialization: Shipbuilding - New Construction project management. Marine survey - Class survey, Pre Purchase, Condition Survey, etc. ISM/ISPS/ML Audit - Audit and document review. Ship Management - Shore based ship operation, procurement, shore repair, dry docking, etc.

Engineer, Manager, Superintendent

MY
Lex H.

Lex H.

$800/jourSpecialist

Senior Project Quality Advisor | QA/QC Manager | Manufacturing & Fabrication Background | ISO 9001 Lead Auditor | MAPM | 30+ Years Oil & Gas My career began within machine shop and fabrication environments, where I gained over 20 years of hands-on manufacturing experience covering machining, fabrication, mechanical assembly and shop floor inspection. This early career experience provided a strong practical understanding of manufacturing processes, materials, tolerances, inspection techniques and equipment fabrication, which I continue to apply when overseeing vendor manufacturing and inspection activities across major energy projects. Building on this foundation, I progressed into Project Engineering, Project Management and Quality Assurance / Quality Control leadership roles, supporting major capital projects with organisations including Wood, Aker Solutions, AMEC Foster Wheeler, PD&MS Group, KCA Deutag and Sumitomo Corporation. I have extensive experience delivering projects across the full lifecycle including FEED, detailed engineering, procurement, vendor manufacturing, inspection, installation and commissioning. My technical background spans subsea control systems, wellheads, valves, mechanical equipment, OCTG, piping systems, drilling infrastructure and topsides modifications. A key strength is the integration of practical manufacturing knowledge with project quality governance, enabling effective management of vendor supply chains and early identification of technical and quality risks. I have significant experience managing global vendor inspection programmes, manufacturing surveillance, FAT oversight, certification compliance and project quality documentation. I am highly experienced in developing and implementing Inspection & Test Plans (ITPs), vendor inspection strategies, audit programmes and quality management systems, ensuring compliance with client specifications, international codes and ISO standards. I am an IRCA Certified ISO 9001:2015 Lead Auditor and a Full Member of the Association for Project Management (MAPM), combining practical engineering experience with structured project governance and quality management expertise. Known for my practical, solutions-driven approach, I work effectively with engineering teams, fabrication facilities, suppliers and client stakeholders to resolve complex technical and quality challenges while maintaining project delivery objectives. I am available for Project Quality Leadership, QA/QC Manager, Vendor Surveillance Lead or Senior Project Engineering roles across oil & gas, energy and infrastructure projects within UK and international markets.

Manager, Engineer, Inspector

GB
MUHAMAD RIZAL I.

MUHAMAD RIZAL I.

$280/jourSpecialist

I am an experienced Structural Designer and Detailer specializing in large-scale offshore structures and HVDC converter platforms. My expertise lies in high-precision Tekla Structures 3D modeling, complex topside detailing, and automation-driven workflows. I have been a key contributor to landmark projects like the TenneT 2GW IJmuiden Ver Beta (the world’s most powerful HVDC platform), TenneT Gamma & Nederwiek, and the Ostwind 4 project. My technical background includes knowledge of marine-grade structural detailing, DNV standards, and offshore constructability. I am highly proficient in managing cross-border collaborations between Asia and Europe, utilizing Tekla macros to drive efficiency and ensuring clash-free designs via Navisworks.

Drafter / Designer

MY
Disponible
Mujiono J.

Mujiono J.

$600/jourSpecialist

Project Manager certified PMP, SP-PMI, Contract, Construction, Commissioning Management over 22 years extensive International experience at diverse EPC Project, Owned manage SOW, budget, time, planning, scheduling, quality, assurance and control, HSE management Engineering, FEED, DED, Procurement, Fabrication, Construction, Installation, budget, time, planning, scheduling, Hook-up, Mechanical Completion & Commissioning

Manager, Superintendent

ID
Disponible
Jinn Wah W.

Jinn Wah W.

MYR 1,500/jourSpecialist

Accomplished, competent engineer with 19 years of proven experience across detailed engineering, construction, commissioning, start-up and operations. Demonstrated ability to translate design intent into safe, operable systems, supporting successful delivery and reliable operation of complex oil & gas installations. Strong interface management skills with a hands-on approach to resolving engineering issues during commissioning and early operations. Began career as a Project Engineer in a corporate oil company, leading multidisciplinary engineering and construction projects. Demonstrated strong technical expertise, leadership capabilities, and project management skills, which led to a promotion as Overall Interface Manager. Upon completion of the main project scope, it was absorbed into the commissioning and operations team to support system start-up and operational readiness. Experience across process system and static & rotating equipment packages, from design through commissioning and operation, including air screw compressor, API 610, API 674, API 675 and API 676 equipment. Through experience straddling a diversity of projects and developments for Engineering, Procurement, Construction & Commissioning (EPCC) – offshore topsides and FPSOs. Held position at Consultants, EPC & Process/Utilities Vendor environments through all phases of development including Conceptual, FEED, Detailed Design through implementation/construction and commissioning. Working knowledge in application of ASME, API and other international standards, Petronas PTS, ExxonMobil GS, NORSOK, etc. Various positions were held from engineer to Project Manager to manage EPC Project and received an Appreciation/Referral Letter from Client for delivery of outstanding quality works.

Engineer, Manager

MY
Disponible
kajentharan  S.

kajentharan S.

MYR 2,200/jourSpecialist

Good day , I have 30 years of working experience encompassing marine , civil , and energy industries . My expertise are in the area of CAPEX development for onshore and offshore for EPCC and EPCIC type of Scope of Works .

Other, Manager

MY
Nur Khalidah A.

Nur Khalidah A.

MYR 1,000/jourLead

Civil & Structural Engineer with over 15 years of experience in EPCC projects, feasibility studies (FEL1–FEL3), and detailed engineering for onshore oil & gas facilities, with additional exposure to offshore structural fabrication and transportation & installation engineering. Strong background in structural design review, constructability assessment, cost estimation, and multidisciplinary coordination across project phases. 

Engineer

MY
Shrinivas A.

Shrinivas A.

$500/jourSpecialist

As a Mechanical Engineer with Project professional having more then 26 years of experience handling multiple projects at a time. I can confidently lead and manage teams at all levels with great authority, responsibility and confidence from Conceptual stage till Contract closure. Having hands-on experience in sectors such as Oil & Gas - Upstream, Downstream, Storage Terminals with associated facilities, Petrochemicals, Chemicals, Food, Biofuels, Pharma, Starch, Process plants and Modular / Process skids, etc.  I will endeavor to make a significant contribution to the role.As you will note within the enclosed CV, the breadth of my expertise covers a wide range of project management experience with notable success.  I can assure you that if opportunity will be provided to me to serve your Organization, I am confident enough to bring strategic value to the table in any given role in accordance with corporate objectives to bring organizational efficiency. I have successfully executed Oil and Gas ( EPC , EPCIC, EPF ,PMC) projects in India, Middle east, West Africa and South East Asian countries . 

Manager, Engineer

IN
Diego R.

Diego R.

$1,000/jourSpecialist

Originally from Rio de Janeiro with Italian nationality, over the last 20 years I grew through increasingly complex roles in Oil and Gas ecosystem. I have a demonstrable track record leading complex Tier-1 projects with different commercial models’ type of contract FEED, EPC, EPCM and EPCI, most likely Drilling, Subsea, Topside Construction, FPSO, Decommissioning and Vessel Operations take end-to-end ownership of operations drive seamless integration and execution. Those years taught me the strategic direction, commercial performance, and operational oversight of the regional business unit. The remit spans asset performance, investment strategy, project delivery, and sustainable growth across the offshore oil & gas value chain.

Irwan Fajrul F.

Irwan Fajrul F.

IDR 3,300,000/jourLead

Highly accomplished Cost Engineer with over 14 years of comprehensive experience in Cost Estimation and Cost Control within the Engineering, Procurement, and Construction (EPC) industry. Throughout my career, I have successfully supported and led the cost engineering function across a broad spectrum of projects and proposals spanning Oil and Gas, Pipelines, Food Industry, Petrochemicals, Railway Systems, Power Plants, Mining Infrastructure, and Green Energy sectors. Notably, I have managed cost estimation activities as Cost Estimate Manager for FEED (Front-End Engineering Design) of Bio Refinery projects to develop Total Installed Cost (TIC) estimates and applied Monte-Carlo simulation techniques to determine and optimize contingency allocations.

Superintendent, Engineer, Manager

ID