Construction freelance

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

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

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

HSSE Manager | HSE Engineer | HSE Specialist | HSE Training Coordinator Bach, Degree in Industrial Engineering. An HSE visionary & leader, having 20+ years of rich experience in providing management, leadership and technical oversight for Health, Safety, and Environmental initiatives for multi-million USD Construction/Projects, Plant Operations/Facilities Operation, Security, Production Facilities and Power Plants. Enabling organizations to become their best through HSE process optimization and improvement. Drove project safety excellence as well as optimization and execution methodologies.

Manager, Superintendent, Engineer

* 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

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

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

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

Experienced In Civil Engineering expertise almost 5 years, especially In The Construction Of Toll Road Infrastructure has an advanced level and experience from the tender process, planning, implementations and maintenance. I consider to myself a highly-focused and self-motivated person. My experiences as project control includes planning control and engineering issues, cost control and resources, does not rule out the possibility of working outside of construction expertise such as Oil and Gasses, Offshore, EPC and Mining. Based on the experience and process during work that I have experienced, I believe I can develop better, adapt to new things, and be responsible for the jobs.

Engineer, Manager

Highly experienced Electrical Engineer with 24 years of expertise in Conceptual Design, Pre-FEED, FEED, Detailed Engineering Design, EPC, Project Management, and Field Construction within the Oil & Gas industry, encompassing both Offshore and Onshore Projects. Proven ability to lead and coordinate engineering teams, optimize design for efficiency and safety, and ensure project deliverable align with specifications and international standards.

Engineer, Drafter / Designer

To acquire an engineering and management position where I can both enhance my skills, gain knowledge and experience to make a positive contribution and grow with your company as an inspiring planning engineer in the oil & gas industry. I have a great patience and capable to work under pressure both independently and as a collaborative team member.

Engineer

A seasoned, upstream oil and gas professional with a diverse set of experience in the fields of well construction, drilling engineering, drilling performance optimization and drilling project management.

Engineer, Manager

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

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 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

* Earned 11 years of hands-on experience in contract management (pre-award & post-award), contract administration, construction claims & change orders, drafting, end-to-end procurement, project management, and risk register. * 7 years of experience with the FIDIC Conditions of Contract 1999 & 2017. * Attained 13 projects of oil and gas, power generation and utilities, petrochemical, metal & mineral (e.g., smelter), and general construction, helping the companies generate net profit margin of over $25M. * Experienced with O&G Clients, such as TotalEnergies, CNOOC, Chevron, Petronas, Pertamina, and MedcoEnergi. * Selected by Samsung C&T’s Contract Manager from a shortlist of 25+ potential candidates following the successful completion of a two-stage technical and written test (drafting claim notices & claims avoidance, and variations). * Acted as a focal point at Samsung C&T to review and administer 8 EPC contracts, 5+ subcontracts, 8,000+ correspondence, 3 Samsung C&T’s major claims, variations/change orders, and other project documents. * Proficient at developing and drafting contract clauses and legal interpretation with explanatory summaries, chronological events, flowcharts, and time frame, and producing good supporting documents (e.g., supporting particulars/contemporary records) * Knowledgeable in contract law, construction claims procedure & determination, variations/change orders, pre-qualification, tender process (CFT/ITT), force majeure, liquidated damages, time at large, and performance evaluation.

Superintendent, Engineer, Other, Manager

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

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

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

Registered CSWIP Welding Inspector 3.1 (Exp: 11/11/2028) Safety & Health Induction for Construction Workers - Green Card

Engineer, Inspector

Result-driven Mechanical Rotating Engineer with over 13 years of progressive experience in rotating equipment, project management and maintenance within oil & gas and petrochemical industry. Expertise in overseeing rotating & turbomachinery equipment FAT, installation, pre-commissioning, commissioning, maintenance, overhaul, refurbishment, Plant shutdown and Turnaround ensuring compliance with API, ASME, ISO and Petronas Technical Standard. Proven track record in delivering technical solutions and managing cross-functional teams for clients such as Petronas and TNB Genco.

Engineer

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

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

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

Results-driven Senior Project Engineer with 15+ years of expertise in EPC, EPCC, BEPCC, and LEPCC projects across Oil & Gas, Petrochemical, and Heavy Industries. Specializes in mechanical static & rotating equipment, piping, and structural works across all project phases, from engineering to commissioning and completion. Proven ability to lead multidisciplinary teams, manage complex project scopes, and ensure compliance with API, ASME, and ISO standards. Skilled in contract administration, technical bid evaluations, vendor coordination, and QHSE enforcement. Adept at optimizing resources, mitigating risks, and implementing change management strategies to deliver projects on time and within budget. A proactive leader with a strategic mindset, excelling in high-pressure environments to drive engineering excellence and construction success.

Engineer, Manager, Superintendent