Pipeline freelance

I am an experienced construction and engineering professional with over 22 years of hands-on experience in the oil and gas, LNG, petrochemical and renewable fuels sectors. Throughout my career, I have developed strong practical knowledge in construction execution, engineering coordination and delivery of complex industrial projects, with a focus on safety, quality and schedule control. My professional background includes working in various roles such as Project Management Team, Construction Management Team, Site Team Lead, Construction Site Supervisor, Field Engineer, Coordinator and Inspector. These roles have provided me with broad exposure to site operations and have strengthened my capabilities in project coordination, engineering support, stakeholder communication and regulatory compliance. I have worked across the full project lifecycle under subcontractors, main contractors, project management consultants (PMC) and client-side organizations. This experience has given me a clear understanding of different project delivery approaches and allowed me to coordinate effectively between clients, consultants, contractors and site teams to ensure smooth execution. My project experience includes large-scale developments such as pipe racks, pipelines, petrochemical plants, steam cracker complexes, refineries, LNG processing complex, processing units, modular fabrication, yards and offshore installation works. I have been responsible for construction planning, site execution, progress monitoring, quality control and coordination of multidisciplinary activities to ensure projects are completed safely, on time, within budget and in compliance with specifications. I have strong experience in engineering and design support, particularly in resolving site design discrepancies, managing technical clarifications and providing practical engineering solutions to construction teams. I regularly engage with senior management, clients, consultants and regulatory authorities to obtain approvals, maintain compliance and support project requirements. Health, Safety and Environment management has been a core focus of my career. I consistently promote a strong safety culture on site and ensure construction activities comply with established HSE standards and procedures. I am also experienced in supervising and inspecting structural, piping, mechanical and civil works, including preparation and verification of hydrotest packages, welding inspection activities and coordination of Non-Destructive Testing processes. My experiences include major yard fabrication of offshore decks and modules exceeding 13,000 metric tonnes, using modular construction and pancake stacking methods. I have more than 10 years of leadership experience in structural fabrication for offshore topside platforms and LNG modules. I remain highly motivated to apply my experience, technical knowledge and leadership skills to challenging construction and engineering projects in the energy and industrial sectors.

Superintendent, Supervisor / Technician, Manager, Engineer

Currently worked as a Corrosion/Pipeline Engineer at Maxgrip. Identify corrosion loops, perform corrosion assessment for topside and pipeline facilities. Produces Corrosion Assessment as part of Risk Based Inspection (RBI) reports for Topside facilities and Pipeline system. Additionally, produced pipeline's reports for Risk Based Inspection (RBI) and Life Extension Study (ALES). Worked with DNV GL as a corrosion engineer. Identify corrosion loops, perform corrosion simulations using Predict 7 and produces Corrosion Management Plan (CMP) and Risk Based Inspection (RBI) reports for (Topside, Pipeline, and Subsea Components i.e. PLEM, PLET, Umbilical, Christmas Tree, Flexible Flowline/Riser, Umbilical Termination Assembly, Spool, Flying Leads). Additionally, produced pipeline's reports for risk based inspection, life extension assessment and fitness for service. Served as a Material, Corrosion, Inspection and QAQC Engineer in PETRONAS Carigali Sdn. Bhd. for 5 years. Involved in brownfield and greenfield projects (Topside, Pipeline, and Subsea Components i.e. PLEM, PLET, Umbilical, Christmas Tree, Flexible Flowline/Riser, Umbilical Termination Assembly, Spool, Flying Leads) from design up to commissioning phase. Worked as an Operation Coordinator for Energy Workforce (M) Sdn. Bhd. for 2 year. Experienced in coordinating projects, handling manpower and equipment, review technical reports and managing office operations. Successfully obtained ASNT Magnetic Particle testing and Dye Penetrant Testing Certificates (Level I and II).

Engineer

PROFILE SUMMARY

Manager, Engineer

1. Sr process engineer

Engineer

I am an engineer in materials and corrosion discipline with more than 18 years experience in various roles in asset integrity management and corrosion engineering in upstream and downstream assets including offshore fixed platforms, offshore floating assets (FPSO and MOPU), LNG plants and refinery. My prior experience covers Project Phase from Detailed Design Engineering (DDE) until Project Handover and Operation and Maintenance Phase.

Engineer, Other

• 24 (twenty-four) years of extensive experience on major construction / maintenance, welding, coating and Insulation/PFP of piping's, structural, pipelines/flow lines, wellheads/X-mas tree, FPSO and pressure vessel works at fabrication workshop, oil & gas plant refinery, Petro-chemical and power plant. • Extensive experience in QA/QC monitoring, inspection and supervision on fabrication, installation, erection and monitoring on different aspects of production, considering the quality of jobs progress and performance.

Inspector

I am a Bachelor’s degree graduate with a strong technical background in welding and mechanical piping, supported by extensive experience in EPC projects within the oil & gas and mining sectors. Throughout my career, I have been actively involved in project execution, construction supervision, quality control, and compliance with international codes and standards. I possess a solid understanding of fabrication, installation, inspection, and testing activities, particularly related to piping systems and welding works. My professional experience has strengthened my ability to coordinate multidisciplinary teams, manage contractors, and ensure project delivery in accordance with safety, quality, schedule, and cost requirements. With a strong commitment to engineering excellence and continuous improvement, I am focused on developing my career as a Senior Project Engineer with a strong emphasis on quality management, project execution integrity, and value-driven engineering solutions.

Engineer, Inspector

• Extensive international energy development engineering, construction, installation, and project management experience in Australia, Asia, Europe, Middle East, Africa, India, North America, Latin America and the Caribbean in both Operator and Contractor roles. • Major Oil & Gas project development experience for in both Contractor and Company site and office senior roles. • Strong project management, engineering design management, onshore and offshore construction and installation management, field delivery and project development management including the contract management, estimating and planning skills required for major projects from concept stages, front end design, FEED, through to project implementation and completion. Solid understanding of commercial and economic drivers for energy developments. • Contract management and administration of engineering, fabrication, construction, and EPIC contracts/contractors for all phases of project development including site work. • Experienced in all aspects of contracting process including opportunity assessment, tendering, proposal preparation, tender evaluation, negotiation, contract award and contract administration. • Experienced in the management of: * engineering studies and investigations for facility development, operational enhancements, * large structural fabrication (multidiscipline topsides and quarters modules to 13,000T and structural steel jackets to 12,000t), * installation of launched and lifted jackets, lifted and float-over topsides installation, * pipelines installation and commissioning, flexible and rigid, * facility installation, hook-up, completion, commissioning and handover, and * decommissioning, removal and replacement of facilities. * Strong knowledge and understanding of company quality management and HSE management aspects associated with the development and operation of project facilities. * EPC Manager, Construction Manager, Installation Manager and Senior Company Site Representative (CSR roles for major fabrication, construction and offshore for fixed, floating and subsea development projects. * Strong understanding of technical issues and ability to liaise across multi engineering disciplines associated with developments. * Understanding and involvement in the operational aspects of production facilities. * Accomplished in preparation and delivery of progress and associated reporting and presentations to internal stakeholders, external parties, senior corporate management, JVP's and the regulator. • Accustomed to living and working within multi-national and multi-cultural environments in various countries.

Engineer, Manager

I am a structure engineer with 1+ years of experience in offshore oil and gas industry. Also have an experienced in internships within the operational department of a shorebase industry. Proficient in software tools for modeling and analysis, including ANSYS, SACS, AutoCAD, Mathcad, Maxsurf and Moses. Skilled in conducting feasibility studies, hydrodynamic analysis, and thoroughly reviewing documentation related to platform and pipeline load-out, transportation, and installation. Enthusiastic about data processing and analysis, and eager to tackle new challenges and opportunities WORK EXPERIENCES • PT. Depriwangga EngineeringJunior Structure Engineer (July, 2024 – Now) * Detail Engineering Design OPL LES PROJECT (August, 2024) 1. Creating model SACS for LES Platform as per drawing 2. Perform to generate report and calculate structural analysis (Inplace, Seismic, Fatigue and Platform Barrier) for LES Platform 3. Perform to generate report and calculate misscelanneous for LES Platform * Front End Engineering Design ZULU PRRP (January, 2025) 1. Perform to generate report and calculate Inplace analysis for ZUG and ZUJ1 Platform 2. Perform to generate report and calculate clamp design for ZUG and ZUJ1 Platform * Front End Engineering Design LIMA PRRP (Mei, 2025) 1. Perform to generate report and calculate clamp design for LLE Platform * Front End Engineering Design Gini Pole PHE-38 (May, 2025) 1. Perform to generate report and calculate Inplace analysis and seismic analysis for PHE-38 Platform

Engineer

As a Season Project Manager, with over 12 years of expertise in leading intricate projects from initiation to successful completion, I have a proven track record of delivering high-value projects on time and within budget, driving increased client satisfaction and substantial revenue growth. Renowned for my situational project management prowess, I excel in adaptability, collaboration, and innovative problem-solving, ensuring project success even in the most challenging environments. My skill in realigning derailed projects and challenging the status quo demonstrates my commitment to excellence and transformational leadership. Eager to leverage my extensive project management acumen and leadership skills to contribute to a dynamic organization and spearhead its success.

I am an experienced FEA Engineer with over 10 years of expertise in the offshore, subsea and marine industry. My career has been dedicated to solving complex engineering challenges using advanced simulation techniques, primarily leveraging ANSYS software. I specialize in structural analysis and design, linear and nonlinear analyses, fatigue assessment, lifting analysis and various other analyses. With a strong foundation in engineering principles and a proven ability to deliver accurate and reliable analyses, I am passionate about optimizing designs to enhance safety, efficiency, and performance in demanding environments. My hands-on experience with industry standards and collaborative approach to problem-solving make me a valuable contributor to multidisciplinary teams. I am now seeking an opportunity to bring my skills and experience to a dynamic organization, where I can continue to advance innovative engineering solutions for the offshore and marine sector.

Engineer

Experienced and detail-oriented Piping Drafter with over 8 years of experience in the oil and gas industry, specializing in the development of accurate piping layouts and isometric drawings. Highly proficient in SmartPlant 3D (S3D), AutoCAD, MicroStation, and other design tools, with a strong ability to interpret engineering specifications and ensure full compliance with industry standards. Proven track record of delivering high-quality drawings under tight deadlines while collaborating effectively with multidisciplinary teams.

Drafter / Designer

I’m an experienced Sourcing & Procurement with 7 years in engineering and construction, specializing in MRO and EPCC projects. I'm very strong in supplier negotiation, cost optimization, and relationship management, with a focus on delivering efficient procurement processes that drive project success. With my experience, I'm confident that I am ready to take on more responsibility in procurement planning, cost saving and supplier management at a higher level.

Other

My background spans full project lifecycle, from define, detailed design & execution, pre-commissioning, commissioning, hook-up & start-up. With over 25 years of international experience across major EPC construction projects, I offer the leadership, technical depth, and execution expertise needed to participate in the delivery of large-scale projects                                                                 Having safely led numerous Greenfield & Brownfield projects around Middle East, Europe and Asia I understand the integration and sequencing challenges of multi-discipline delivery. Throughout my career, I have built and led large multicultural teams, ensuring safety, schedule, and quality remain at the core of project execution. My leadership style combines disciplined planning, transparent communication, and a hands-on understanding of fabrication, installation, and commissioning methods. Key strengths I bring to this position include: Proven ability to safely lead large modular and stick built projects with complex interfaces. Balanced multidiscipline expertise with solid understanding of testing, and handover. Strong grasp of international standards governing Oil & Gas industry. Commitment to HSE excellence and continuous improvement through mentoring and leadership.

Manager, Superintendent, Engineer

I have 15 years of experience in process drafting area in oil & gas sector. specializing in drafting and checking Process Flow Diagrams (PFDs) and Piping & Instrumentation diagrams (P&IDs) using tools like AutoCAD, MicroStation, PDS2D and SPPID. 

Drafter / Designer

PROFESSIONAL SUMMARY Arjunan Danaraj Accomplished Project Management Professional with over 21 years of comprehensive experience in the Oil & Gas industry, specializing in CAPEX/OPEX, EPC, and EPCC project execution. A CIDB-certified Level 6 Construction Project Manager with a robust technical background in Mechanical Engineering. Expert in managing the full project lifecycle—from initiation and conceptual design to fabrication, installation, and commissioning. Proven track record in leading multi-disciplined teams to deliver complex onshore and offshore projects while maintaining strict adherence to international safety and quality standards (ASME, API, ANSI).

Manager