Project freelance

Document Controller with 20+ years of experience in oil and gas projects (greenfield and brownfield), specializing in engineering document control and management of project deliverables including drawings, specifications, calculations, reports, and final documentation. Experienced working with EPCM and EPCC contractors as well as end users, ensuring accuracy, compliance, and timely submission of project records

Other

I am Retno Syaputra, a versatile and passionate professional with extensive experience in the oil & gas, energy, power, and mining industries. I hold a Bachelor’s degree in Electrical Engineering and a Master’s degree in Mechanical Engineering from Gadjah Mada University, complemented by a Professional Engineer Program and ongoing Doctoral studies in Industrial Engineering. I am certified as a Professional Engineer (IPM), ASEAN Engineer, and Asia-Pacific Engineer, reflecting my commitment to engineering excellence.   Throughout my career, I have developed expertise in areas such as engineering design, project management, construction, commissioning, and plant maintenance. My professional journey includes roles such as Senior Maintenance Planner at Angola LNG, Project and Operation Manager at MASDAR Mitra Solar Radiance, and Construction and Commissioning Engineer for the Southeast Asia Mega Project Central Java Power Plant (2 x 1000 MW). These experiences have honed my ability to lead multidisciplinary teams, execute complex projects, and implement efficient maintenance strategies.  

Engineer, Inspector, Superintendent

Experienced and results-driven Senior Quality Inspector with over 18 years of progressive expertise in quality assurance, welding inspection, and fabrication oversight within the oil & gas, offshore, Pipeline offshore, pipeline onshore and onshore construction sectors.

Inspector

I bring over +25 years' of frontline and strategic experience in well completions and intervention, onshore, offshore, subsea, deepwater and technically complex assets. My focus is always on delivering safe, reliable, and cost-effective solutions that align with clients’ field development goals, HSE commitments, and commercial expectations. Whether managing high-risk multizone gravel packs, planning intelligent water injectors, or leading real-time intervention operations, I’m known for technical rigor, operational discipline, and cross-functional collaboration that consistently leads to high-performance outcomes. Clients can rely on me to: * Navigate non-routine operations with confidence and control * Lead multi-disciplinary teams under high-pressure, high-stakes environments * Embed HSSE, compliance, and reliability into every stage of project delivery * Drive value optimization—technically and commercially * Develop and mentor national talent to strengthen long-term capability My approach is always delivery-focused, quality-assured, and grounded in the operational realities of complex oil and gas environments

Engineer, Supervisor / Technician

A motivated individual with engineering background, seeking a position in a growth-oriented company where I can enhance my skills, abilities & knowledge more in Electrical & Instrumentation Engineering

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

I am currently seeking new opportunities and would like to express my interest in engineering roles such as Senior Project Engineer/Project Engineer/Construction Engineer,within the oil and gas sector, particularly in upstream or downstream projects. With over 13 years of experience leading multidisciplinary projects and a Bachelor’s degree in Electrical Engineering, I bring a strong technical foundation and proven leadership across domains including Process, Mechanical, Instrumentation, Process Safety, Civil, and Structural. My career has spanned the full project lifecycle from Front-End Loading (FEL) studies to construction and commissioning (EPCC) with a consistent focus on safety, quality, and timely delivery. 

Engineer

I have more than 30 years working experience in the Malaysian oil and gas industry and particularly in the project management of offshore oil and gas facilities. I have worked on several EPCC type projects for oil and gas companies in Malaysia. I have had experience working on engineering, fabrication, construction, contracting, procurement, package management, inspection/testing and commissioning.

Manager

Project Engineer for EPCIC project

Engineer, Other

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

17 years of Project & Construction Management experiences in oil and gas industry for both Greenfield/Brownfield onshore and offshore projects. 

Other

I am a professional and experienced in various functions involving Finance & Accounting, Contollring, Monitoring, Business Support, Project Management, Operations support and Supply Chain Management (SCM), and last position as Accounting Manager

Manager, Superintendent

Highly skilled and experienced professional geologist with over 15 years of expertise in the exploration and development of multi-assets across ENI's key regions in Egypt, including the Gulf of Suez, Nile Delta, and Western Desert. Proficient in a wide range of geological and geophysical techniques, with a proven track record of success in basin analysis, basin modeling (1D, 2D, and 3D), regional exploration evaluation, and development for both new and brown fields. Specialized in sequence stratigraphic analysis, geological correlation, and structural interpretation in both depth and time domains. Proficient in domain conversion, seismic attribute extraction, and depositional model evaluation. Skilled in gross depositional environment (GDE) analysis, reservoir mapping, and structural and facies property modeling using advanced artificial intelligence (AI) and machine learning (ML) techniques. Experienced in data and uncertainty analysis, prospect generation, and field development planning (FDP) and full field review (FFR) processes. Proficient in volumetric calculations, enhanced oil recovery (EOR), improved oil recovery (IOR) techniques, well planning and geomechanics. kerogen type unconventional carbonate reservoirs, Extensive expertise in geological operations, including horizontal well planning and geosteering, gas while drilling analysis, and post-well analysis. Adept at leveraging advanced technologies and methodologies to drive successful exploration and development initiatives while ensuring optimal reservoir performance and production efficiency.

Engineer, Manager, Other

Over 15 years’ extensive experience in driving full cycle planning and implementation of a myriad of critical CAPEX projects and digital transformation exercises within the oil & gas domain in line with set scopes, budgets along with timelines. Well versed in the areas of project planning, resource optimization, budget development, risk management, HSE excellence, government liaison along with procurement and contract management. Known as a self-driven and versatile professional with outstanding stakeholder management and cross-functional leadership qualities

Engineer, Manager

Project Engineer with 13 years of experience delivering feasibility study, FEED, and EPCI projects for LNG terminals, subsea pipelines, and marine infrastructure. Strong background in project management, cost control, and interface coordination across multidisciplinary teams from concept through commissioning.

Engineer

I am having exposure and experience in project and construction management of large EPCIC for offshore structure facilities as being employed by the contractors and clients.

Engineer, Manager

A results-oriented, highly accomplished and attentive Hook-Up & Commissioning Engineer with 10+ years of experience in project management, operations management and successful implementation of projects, programmes and solutions in the Oil & Gas, Petrochemical, Electronics Manufacturing and Supply Chain industries. Extensive experience in handling various projects and turnarounds offshore / onshore involving Hook-Up, QAQC, Pre-Commissioning, Commissioning & Start-Up, Site Operations and Maintenance of instrumentation & control, electrical, mechanical and piping system.

Engineer

I am a Project Engineer with over 5 years of hands-on experience in pipeline integrity inspection, project execution, and field engineering within the oil and gas industry. My career has been built around managing and delivering complex in-line inspection (ILI) projects, coordinating multidisciplinary teams, and ensuring compliance with international standards such as ASME B31.8, API 579, API 1163, and API 1169. Throughout my work with major oil and gas operators, I have successfully executed inspection campaigns covering more than 1,800 km of pipelines, ensuring safe and continuous operations without disruption. I take pride in identifying and mitigating critical anomalies that could lead to safety, environmental, or production risks. Beyond technical expertise, I excel in client engagement, vendor management, and project optimization, consistently reducing costs and accelerating timelines while maintaining a 100% safety record. With a background in physics from the University of Southampton, I bring strong analytical skills and problem-solving capabilities. I am passionate about applying my technical foundation to support both integrity management and business development, with a vision of advancing toward commercial and managerial roles in the industry.

Engineer

An endearing, dedicated and proactive professional with sixteen (16) years track record of successful performance in the field of EPCC & EPCM (upstream & downstream), managing and surveillance covering various multi-million projects i.e. 1. Integrated Process Platform 2. Compression Module 3. Wellhead Platform 4. FPSO Conversion 5. Construction of LNG Processing Plant (Trains) 6. Integrated Petrochemical & Refinery Plant (Brownfield & Greenfield) 7. Chemical Catalysts Manufacturing Plant (Brownfield & Greenfield) 8. Lube Oil Blending Plant 9. Construction of Cylindrical Batteries Production Plant (EV) Overall experience includes but not limited to review Client’s contract includes assist in preparing Change Order / Variation Order, review and consolidate Scope of Work and prepare tender documents for ITB, negotiate with bidders during Technical Bid Evaluation (TBE), review piping detailed design deliverables/drawings, develop project technical procedures, shop drawings review, clash check review, fabrication and installation execution works, SAT & FAT inspection and testing, generate piping test packages, sign-off commissioning check-sheet completion and compile ITRs for project turnover.

Engineer, Superintendent

Dynamic HSE professional with over 16 years of experience in health, safety, and environmental management across diverse industries. Proven track record in enhancing compliance, reducing incident recurrence, and implementing effective safety training programs. Skilled in risk assessment, process safety management, and emergency response planning. Committed to fostering a strong safety culture and driving continuous improvement. Currently pursuing a Master of Science in Process Safety, I am eager to leverage my expertise to ensure safety excellence as an HSE Manager / Senior Engineer / Officer.

Engineer, Inspector, Manager, Other, Drafter / Designer

Experienced Mechanical Engineer with over 19 years of success in EPCC projects, specializing in Project Execution, Civil works, Mechanical Work, Pipelines & Piping System works, Construction Managing and Supervision. Proven ability to lead multidisciplinary teams on high-value Oil & Gas, Petrochemical, and Smelter projects. Skilled in project planning and managing, Work Packages, Construction Engineering, QA/QC, HSE Compliance, Contractor/Subcontractor Management, Stakeholder Management and Mechanical Completion through Commissioning.

Manager, Superintendent

Detailed in resume

Manager

Results-driven Industrial Engineer with 7+ years of experience in piping design, multi-discipline engineering, and project execution across chemical, petrochemical plants and EPC projects. Skilled in piping design using AutoCAD Plant 3D, with strong knowledge of ASME/API standards. Proven track record in delivering DED, clash detection, and commissioning support for projects.

Drafter / Designer, Supervisor / Technician

I am a Project Management practitioner with 7 years of experience delivering complex offshore Oil & Gas projects across planning, execution, and stakeholder coordination. Skilled in driving operational efficiency, risk management, and compliance while ensuring projects are completed on time and within budget. Adept at translating technical requirements into strategic business outcomes, with proven ability to manage cross-functional teams, align stakeholders, and optimize processes. Seeking to leverage strong project leadership and sector expertise to support clients in business strategy, operational excellence, and energy transition initiatives.

Engineer

12 Years in Oil & Gas Industries as Project Engineer involved in Detail Design, Procurement, Fabrication and Construction phase with different project challenges covering both offshore and onshore project.

Engineer