Construction freelance

Dynamic and accomplished chemical engineer with a wealth of industry experience, adept at navigating complex  challenges with poise and strategic logic. Proven track record in orchestrating multiple competing tasks to ensure  seamless project execution from conceptualization to completion. A progressive, technically-savvy leader with a  keen analytical mindset, dedicated to driving continuous process and procedural improvements that enhance  outcomes and align with organizational strategic goals.   Expert in cost and budget control, consistently delivering projects within financial constraints while maximizing  efficiency and value. Known for a collaborative approach to building and managing business relationships, adept at  resolving issues, translating complex information clearly, and fostering strong rapport across all levels, both  internally and externally, in traditional and remote distributed environments. 

Engineer, Manager, Translator

An innovative Chartered Quality, Risk and HSSE Professional – CQI Member (CQP MCQI), IRCA Certified Principal Auditor QMS, with a wealth of proven experience in senior management, implementation, delivery, and handover of multi-billion-dollar projects. A specialist in FPSO, Turrets, Subsea, Topsides, Platform & Jackets, Auditing and Decommissioning. Defining input for FEED, evaluation, kick-off, qualification, procurement, project execution, risk management and mitigation, auditing, commissioning, package close out, handover, RFSU and Operations. Pragmatic yet technical in approach, while determining the safest, cost effective and compliant solutions. Proven in multiple Major and Mega Projects operating within Project Management and Executive Management Teams. Continuous Improvement for Projects and Decommissioning in unchartered territory and devising pioneering solutions. Focused on Quality, HSSE, Risk, strategy, process, management, and teamwork to achieve goals across multi-functional teams. Fully conversant with International Standards and worldwide Regulations, leading audits, investigations, and project teams across multiple tasks, internally and through contractor & supplier networks

Engineer, Manager, Other, Supervisor / Technician

* A growth-oriented position in a professionally managed and dynamic organization that provides opportunities for career development and responsibilities to contribute towards organizational success. * I have more than 10 years' experience in onshore & offshore Fabrication, * Experience as Product design for Subsea Surface Wellhead & X mass Tree * I am able to lead /supervise integrated process of Design Review, Fabrication, Erection for Structural, Piping, E&I, Insulation & Mechanical system, which is included in parts of Mechanical Completion, Pre-commissioning & Commissioning EPCIC Project Green field & Brown field. Project Fabrication and Erection Structural (Jacket, CPP, LQ, WHP, Pipe Rack etc.) Piping process, Vessels, Tanks, LNG Plant etc. Design and Engineering Execution Surface Wellhead and X-mas tree (single, double, triple bore) and Subsea Wellhead for high pressure and high temperature. * I am has experience for drafting skill and detail oriented for engineering work flow. * Experience as construction representative and Material control for FPSO conversion Project. * I am familiar with method installation for construction phase and final installation for oil and Gas project. * I am has experience for project management role and my previous position as Senior Project Engineer -act. Project Manager for fabrication stage. * I am has experience for piping installation both designing and execution during fabrication stage

Engineer, Inspector, Drafter / Designer, Superintendent, Manager, Supervisor / Technician

With over 31 years of extensive experience in the Oil and Gas industry, this professional has led technical and leadership roles with renowned companies such as Esso Production, Imperial Oil, Petronas, Murphy, Talisman, and integrated services firms. Expertise spans national, regional, and international levels. Demonstrated proficiency in project management, construction execution, and contract management, including EPC, EPCI, EPCC, and oversight of Yard and onshore Construction Site activities. Successfully navigated comprehensive project phases from the bid stage, design, fabrication, onshore/sea transportation, on-site installation, hook-up, commissioning, to eventual handover. Instrumental roles have been played in diverse projects, including sophisticated offshore fixed production and compression platforms, cutting-edge floating production facilities, and live onshore plant modifications. Projects were located in various countries such as Malaysia, Singapore, Indonesia, the United Arab Emirates, Qatar, Germany, Kazakhstan, and Canada. Also a motivated Specialist Consultant with expertise in tender strategy, value engineering, and diligence consulting. Proficient in exploration, engineering, construction, and renewable energy, committed to achieving successful project outcomes.

Manager

Bachelor's degree in Mechatronics Engineering with 15 years of extensive experience in project management across various organizational levels and portfolios. Expertise includes sub-contractor management, client interactions, and adaptability to diverse working environments. Proficient in navigating management setups, contract execution strategies, and project-specific requirements. Well-versed in government and local regulations, client-specific standards, and international best practices (DEP, ASME, API), as well as design and operational codes/standards. Demonstrated ability to effectively oversee and managing project budgets and funds, with a strong foundation in contract management and procurement.

Manager

Graduate in bachelor of Mechanical Engineering from Andalas University with an interest in metallurgy and material. A fast learner person, highly motivated and great passion in EPCI industry. I have prior experience of 6 years as a piping engineer at Mcdermott Indonesia with a demonstrated history of working as detailed engineer, pre-commisioning, piping completion, reinstatement, create piping erection workpack by ASSET 55, and as FAT (Factory Acceptance Test) Engineer for subsea pipeline project of BP Tortue Phase 1A. Skilled with AutoCAD, Naviswork, Piping Process, Pipeline, Subsea Testing Methods, Pipe Stress Analysis. Registered as Professional engineers by PII (Indonesian Institution of Engineers).

Engineer

Electrical Engineer with 7+ years of experience in the oil & gas and mining industries, particularly in brown field projects involving both detailed engineering and construction phases. Demonstrates comprehensive knowledge of 50Hz and 60Hz electrical systems, including high, medium, and low voltage equipment such as power generation protection systems, switchgear, variable speed drives, soft starters, transformers, motors, UPS, DC systems, chillers, compressors, and power distribution and control systems. Well-versed in international standards including NEC, IEC, ATEX, and IEC-Ex, with hands-on experience in hazardous area classification and equipment selection. Proficient in reviewing and approving technical drawings, calculations, cable schedules, and layouts related to power, lighting, grounding, communication, heat tracing, cathodic protection, and fire & gas systems. Skilled in preparing equipment specifications, data sheets, technical bid evaluations, and purchase requisitions. Brings strong troubleshooting capabilities using a wide range of diagnostic tools including multimeters, oscilloscopes, spectrum analyzers, vibration testers, and meggers. Known for a proactive mindset, strong initiative, and effective problem-solving skills in challenging field environments.

Engineer

I have extensive experience in technical support and expertise in Tubular Running Services (TRS) and Drilling with Casing (DwC), Structural Dynamic Monitoring for Production Platform, Transportation and Installation (T&I), mooring buoy maintenance, vessel operations and well testing. I provide critical support for operations and customer issues, manage maintenance strategies to ensure equipment reliability using MyAdvisor, and oversee quality assurance processes. My role includes developing and executing training programs, coordinating and supervising project activities, and leading operational readiness efforts including critical testing and maintenance. I excel in optimizing facility efficiency, managing field and workshop operations, and executing offshore engineering projects. My commitment to safety is demonstrated through rigorous protocol implementation and active participation in HSE activity in workplace ensuring a culture of safety and compliance in all operational contexts. ● Technical Support and Subject Matter Expertise: Provide technical support for operations and customers, acting as a Subject Matter Expert (SME) in Tubular Running Services (TRS) and Drilling with Casing (DwC) and structural dynamic monitoring for production platform. Address technical issues, assist in incident investigations, and interface with personnel, management, and customers on training and tool failures. ● Maintenance Strategy and Equipment Reliability: Develop and implement maintenance strategies toensure equipment reliability. Utilize MyAdvisor (Weatherford’s Computerized Maintenance System) to monitor preventive maintenance and drive continuous improvement in equipment performance and compliance with API requirements. ● Quality Assurance and Compliance: Oversee QAQC checks of equipment for Third Party Inspection (TPI) and ensure adherence to quality standards. Manage corrective and preventive action reports, internal and external audits, and approval of job reports to maintain high-quality standards. ● Training and Competence Management: Monitor and manage the training and competence strategy for field and workshop personnel. Ensure that equipment upgrade bulletins are implemented and followed and participate in the creation and revision of technical work instructions. ● Project Coordination and Supervision: Coordinate and supervise activities of service or technical personnel, including job or project management, administration, and technical support. Manage the planning and execution of projects, ensuring compliance with safety and operational standards. ● Operational Readiness and Technical Testing: Lead operational readiness efforts with meticulous tracking via excel, Microsoft Project and Primavera P6 and technical test e.g Factory acceptance test, fit and function test, and hydrotest. ● Facility Optimization and Maintenance: Lead initiatives to improve facility efficiency and reduce downtime. Coordinate preventive maintenance activities and optimize strategies to save costs and enhance production capacity. ● Field and Workshop Management: Manage the activities of service or technical personnel, ensuring effective performance and adherence to project requirements. Support competency assessments and quality checks in various operational contexts. ● Offshore and Marine Engineering: Lead and execute offshore platform structural dynamic monitoring, offshore transportation and installation, and maintenance services for mooring buoys. Oversee project planning, equipment readiness, and procedural documentation for offshore operations. ● Project Engineering and Execution: Manage and coordinate various engineering projects, including well testing services, flowline export hose procurement, deperming system installations, relocations of FPSO, and structural dynamic monitoring for production platform. Ensure project deliverables meet technical specifications and client requirements. ● Process Improvement and Efficiency: Conduct time studies and streamline material handling and flow procedures to enhance workplace efficiency. Develop equipment layout plans and track inventory data to support key decision-making and increase productivity. ● Safety Leadership: Implement and oversee safety protocols, ensuring safe handling of hazardous materials and adherence to safety standards. Act as service excellence focal person who act as technical reference for safety and quality hence promoting a culture of safety within operational teams. ● Systems Utilization and Technology Skills. Proficient use of Windows and Mac operating systems, well versed with MS Office Suite (Word, Excel, PowerPoint) , Microsoft project , Primavera P6, Inventor, ANSYS, AutoCAD.

Engineer, Supervisor / Technician

EPCC OF 800 KW POWER + 1400 KW COOLING CAPACITY COGENERATION FACILITY Client: KURZ Production Sdn Bhd Role: Project Manager Value: RM 12 million Duration: May 2022 – Oct 2023 * Led turnkey EPCC execution of an integrated cogeneration system comprising 800 kW Capstone microturbine, 1,400 kW absorption chiller, cooling tower, and auxiliary systems. * Directed end-to-end project lifecycle from concept, detailed engineering, procurement, construction, to commissioning. * Achieved regulatory approvals from BOMBA, DOE, and MDPT with zero re-submissions — first-pass compliance on all technical dossiers and safety submissions. * Delivered mechanical completion and system commissioning 3 weeks ahead of schedule, with zero punch list on client handover. * Integrated SCADA and power management systems across thermal, electrical, and chilled water assets with full load synchronization. SCADA SYSTEM MODIFICATION & OPTIMIZATION – 1MW CAPSTONE MICROTURBINE Client: KURZ Production Sdn Bhd Role: Project Manager Value: RM 1.7 million Duration: May 2022 – Oct 2023 * Engineered a full PLC/SCADA revamp for 1MW Capstone C1000S microturbine integrated with solar PV, thermal oil heater, and plant-wide MSBs. * Implemented advanced logic for fault detection, dynamic load balancing, and power prioritization across multi-source energy systems. * Optimized system sequencing for microturbine and auxiliary operations, improving thermal-electrical efficiency by over 15%. * Achieved system commissioning and performance validation within 2 weeks, including HMI development and I/O mapping across redundant PLC networks. PETRONAS RAPID – ALLOY PIPING FABRICATION & INSTALLATION Client: OUIJV Role: Project Manager Value: RM 8 million Duration: Sep 2016 – Jan 2018 * Managed fabrication, logistics, and installation of over 100,000 Dia-inch of high-alloy piping (Inconel, Duplex SS) to ASME B31.3 and client specifications. * Led full QA/QC regime including RT, UT, PMI, and hydrotesting, achieving 100% client acceptance on first inspection. * Coordinated construction interfaces with civil, structural, and mechanical contractors in live plant environments. * Delivered project on schedule with zero NCRs and full compliance with Petronas and DOSH standards. OFFSHORE HOOK-UP & FLOWLINE INSTALLATION – DANA PLATFORM Client: PCPP Operating Company Role: Senior Project Engineer Value: RM 1 million Duration: Jan 2009 – 2012 * Executed offshore hook-up, spool fabrication, and installation works for flowline and topside piping under PETRONAS and PTS specifications. * Maintained 100% LTI-free record throughout offshore campaign. * Successfully secured two follow-up contracts: * D2 Flow Line Replacement * 6” Piper Valve Service Order * Oversaw cross-discipline coordination (piping, structural, E&I) ensuring seamless interface and “first-time-right” installation during shutdown window.

Manager, Engineer

I am a well-rounded Piping Engineer with over 17 years’ experience in design and construction of piping systems for industrial applications. Expertise in managing all phases of the project cycle, from initial plant data collection to designing, fabricating, constructing and installing oil, gas, and petrochemical process units. I have a proven track record of successfully delivering numerous projects (greenfield and brownfield) on time and within budget, whilst strictly adhering to safety protocols. I pride myself on having the drive and enthusiasm to ensure my work scopes are completed in accordance with the plan. I can work as an individual or as part of a team, loyal and passionate, striving to achieve continuous significant improvements within the workplace.

Engineer, Drafter / Designer

An Electrical Engineer with around 8 years of experience. Currently working as an Electrical Engineer in a consulting firm ( Gulf Engineering Consulting services) here in Pakistan. Involved in various commercial and residential projects.

Engineer, Drafter / Designer, Inspector, Manager

I am a multidisciplinary civil and construction professional with over 8 years of experience across engineering design, project planning, and on-site construction coordination in major EPC, O&G, and infrastructure projects across Indonesia. My experience includes working with top-tier clients such as PT Freeport Indonesia, PT Pertamina, Medco E&P, and PT Cikarang Listrindo through reputable engineering and construction firms such as PT Chiyoda International Indonesia, PT IKPT, and PT MiCE Engineering. In recent roles, I have handled large-scale projects involving marine structures, jetty and firewater systems, and civil infrastructure for energy plants, assuming responsibilities from engineering design reviews to site execution and commissioning readiness. I bring strong familiarity with subsea-related EPC work, deepwater feasibility and DED studies, and construction planning for coastal LNG terminal relocation, which aligns with offshore and subsea system demands. Key Highlights: Lead Construction Manager for EPC of Substation and Workshop Buildings in Manyar Smelter Project – PT Freeport Indonesia, valued at USD 3.17 billion, with coordination of up to 600 workers. Senior Civil Engineer & Project Coordinator for Jetty Firewater System Modification (Deepwater Terminal – Senoro CPP) and Produced Water Handling Upgrade (From 2,000 to 8,000 bpd). Oversaw engineering preparation for LNG Terminal Relocation in BMTH Area (client: PT Pelindo Multi Terminal). Extensive experience in civil and marine-related EPC scopes, including pile, foundation, structural steel, and utility integration in industrial and coastal zones. Holder of IAMPI - Young Experts of Project Management (A.MP) certification and various safety, commissioning, and construction management trainings (LOTOTO, JSA, Commissioning by PT Freeport Indonesia, etc.). I am actively seeking opportunities in offshore and subsea installation projects and am open to relocation to Shenzhen, China. I am confident that my combined field, engineering, and coordination expertise will bring strong value to Trees Engineering's Shenzhen team.

Manager, Engineer

As a seasoned Piping Engineer, I bring over six years of expertise in handling diverse proposals and projects within the oil & gas, petrochemical, and industrial sectors. My journey includes a pivotal role as Lead Piping Engineer in a significant EPC Industrial project, and I am currently actively contributing to an EPSCC offshore oil & gas project. My proficiency spans various aspects of piping engineering, encompassing proposal development, project execution, and adherence to industry codes and standards. I possess an understanding of critical elements such as piping material classification, wall thickness calculations, and specifications for valves and special items. I am well-versed in piping engineering regulations and standards, notably ASME B31.1 and ASME B31.3.

Engineer

* An experienced engineer with a strong interest in projects that require both conceptual and analytical thinking * Fully committed to exploring new challenges in unfamiliar environments * Always eager to learn new skills and techniques from anyone, regardless of their industry * Open-minded and adaptable, with a passion for continuous growth and improvement

Engineer

Domingo V. Granado Jr. is a seasoned Piping Designer and Engineer with extensive experience in high-profile projects for elite EPCM companies. Notable contributions include work on RasGas Exxon Mobil and QatarGas ExxonMobil LNG Process Trains with Chiyoda Corporation, GLNG Upstream Project with SANTOS Australia at Fluor Philippines, and Chevron's Bibiyana Gas Field with Foster Wheeler Thailand. At Mitsubishi Heavy Industries, he played a key role in major chemical projects such as ExxonMobil's and SABIC Gulf Coast Growth Ventures, North American Growth and Baytown Expansion Projects. His practical Field Piping Engineer experience includes Petronas Sabah Ammonia and Urea Project and Qatargas Exxonmobil LNG Project. Spearheaded facility engineering and project management for industrial and commercial projects with Achievers Business Group Inc.

Engineer, Drafter / Designer

I worked in quality assurance and quality control for 20 years, I have developed a keen eye for detail and a strong understanding of quality control processes. My experience includes Oil & Gas, Pipeline, power, shipyard as Quality Lead Engineer, Coordinator and Manger.

Inspector, Manager, Engineer

Graduated from MSc of Subsea Engineering at the University of Aberdeen, and BSc of Engineering Physics from Bandung Institute of Technology. I have a strong engineering background, mainly the principles of engineering mechanics & electrical which consists of numerical simulation method using computational fluid dynamics (CFD) in fluid mechanics projects and instrumentation & control in energy facilities projects. I have been adept at doing analysis related to subsea through hand calculations as well as software calculation. In which i was in charge in doing subsea pipeline analysis (on bottom analysis, free span analysis, stress analysis). I also have operated the simulation with Flexcom & StarCCM+ in regards to riser analysis while also adept at doing CFD analysis for subsea equipment such as erosion phenomena in pipeline gas bends. In cumulative, I have 9 years of working experience in oil & gas industry. At my last job, I was working as an instrument & electrical project construction engineer at Pertamina Exploration & Production Division, an Indonesian O&G company taking on construction projects of oil & gas surface facilities. All in all, I have a solid intention to have a career in energy or technology sectors, related to offshore, marine, or subsea industry.

Engineer, Superintendent

Licensed Mechanical Engineer with 3 years of hands-on experience in design, 3D modeling, and cost estimation of HVAC systems, plumbing, and other mechanical utilities across a diverse range of building types. These include Advanced Technology & Life Sciences (ATLS) facilities – particulary Pharmaceutical and Cleanroom Environments – as well as Data Centers, Industrial/Manufacturing Plants, Commercial spaces, and Residential projects. Demonstrated expertise in Project Management, with a strong track record of problem-solving and a proactive approach to engineering challenges. Dedicated to delivering high-quality, accurate work that meets both technical and client standards. Skilled in a range of design and modeling tools including Hexagon Smart 3D, Bluebeam, BricsCAD, Autodesk Revit, AutoCAD Plant 3D, Navisworks Simulate, PlanSwift, AutoCAD, Duct Sizer, and Pipe Sizer.

Drafter / Designer, Engineer, Inspector, Supervisor / Technician

I am Fairol Hasbullah, a dedicated and skilled Structural and Project Engineer with over 10 years of hands-on experience in metal fabrication, structural steel, and piping construction, particularly within the oil & gas and heavy industrial sectors. My technical foundation is backed by a Diploma in Engineering Technology (Metal Fabrication) and certifications in Tool & Die Mechanical Engineering. Throughout my career, I have contributed to various high-profile EPC and EPCC projects involving pressure vessels, skid structures, subsea pipeline field joint coating, offshore riser clamps, passive fire protection, and large-scale grouting/flooding systems. I bring strong expertise in Autocad 2D/3D design (including isometric, P&ID, and BOM), CNC programming, project costing, fabrication procedures, and lifting/loadout operations. I am highly adaptable, detail-oriented, and well-versed in coordinating with multidisciplinary teams to meet project timelines and client specifications. With a deep understanding of fabrication processes and safety standards, I aim to deliver high-quality, cost-effective engineering solutions on every project.

Engineer

I am graduate from Institut Teknologi Bandung specialist Electrical Engineering. I have experience electrical engineer in construction company, manufacture company, and oil & gas company. I have knowledge electrical equipment, transformator, cabling system, single line diagram system, piping and instrument diagram, inverter and renewable energy.

Engineer

Experienced Heavy Equipment Maintenance with a demonstrated history of working in the retail, forestry, mining, construction and power power plant industries. Skilled in preventive & corrective maintenance and have skill on transfered knowladges as mechanical trainer.

Engineer, Inspector, Other, Supervisor / Technician

Project Engineer with over 14 years of experience, specializing in large-scale oil and gas offshore/subsea EPCI. In-depth experience and knowledge for any project phases (Engineering, Procurement, Fabrication, Offshore Installation, Hook-up, and Commissioning). Holding a master's in Subsea Engineering, I currently apply my expertise in leading innovative Offshore Carbon Capture and Utilization projects at Saipem Indonesia. Having excellent interpersonal communication skills in multi-cultural/multi-national environments. My focus remains on driving growth in the oil and gas sector while embracing challenges for greater responsibility.

Engineer, Supervisor / Technician, Superintendent

I am an experienced Mechanical & Piping Drafter/Designer with over 6 years in oil & gas, petrochemical, and power industries. I have strong expertise in AutoCAD, Plant 3D, and Inventor, with hands-on experience producing detailed 2D/3D drawings, isometrics, equipment layouts, and support details. My past roles involved working closely with multidisciplinary teams, conducting site validation, managing as-built documentation, and ensuring compliance with ASME/API standards. I am highly adaptable, detail-oriented, and committed to delivering high-quality deliverables under tight timelines. I'm ready to travel or relocate and can start immediately.

Drafter / Designer

19 years of experience as an Engineer and Business Development professional in the Oil and Gas industry, bring expertise in driving projects and securing partnerships. Holding a Bachelor’s degree in Chemical Engineering and fluent in English, currently serve at PT Wijaya Karya (Persero) Tbk., specializing in EPC/EPCI Oil and Gas Industries. Proven track record in securing new contracts and fostering collaborations with National / International companies to successfully execute oil and gas projects.of ex

Engineer, Manager, Superintendent, Other

Over seventeen years of working experience in project planning of downstream and upstream Oil and Gas projects. Extensive exposure and sound knowledge on multi-discipline project execution from Engineering detailed design, Procurement, Fabrication, Offshore Installation and Commissioning (EPCIC) works for conventional fixed platforms and floating facilities such as Topsides & Jackets for Wellhead Platform (WHP) and Floating Production Unit (FPU). Expertise in project planning, scheduling, progress measurement & reporting.

Engineer, Manager