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Estimation freelance

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Experienced estimation freelance

Hire the best freelancers in estimation for your project

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Mats R.

Mats R.

$1,000/daySpecialist

I am a Swedish citizen, living in Thailand, speak Swedish, Norwegian, Danish, English, German & Thai fluently. My experience is international process industry, civil engineering on ground & sub-terrain tunnelling, oil & gas, construction, offshore & onshore, during planning, preparation of method statements, work orders for execution, fabrication, storage, preservation, transport, lifts & heavy lifts, installation, completion, commissioning & startup support of facilities & pipelines. Activities included planning, execution, monitor & control of work packages & work permits. Some of the projects was brown-field simultaneous operations where full focus must be held on safety to avoid accidents but avoiding incidents through control of risky behavior & unsafe condition. 

Manager, Superintendent, Supervisor / Technician, Engineer, Other

SE
Ashok S.

Ashok S.

$500/daySpecialist

TOTAL 24 YEARS OF EXPOSURE ON MANAGING MEDIUM/LARGE PROJECTS WITH STRONG SKILL SET IN INSTRUMENTATION & PROCESS CONTROL ENGINEERING DESIGN (INCLUDES PRE-COMMISSIONING, COMMISSIONING & PROJECT MANAGEMENT EXPERIENCE OF 5 YEARS). PERFORM COMPLEX TECHNICAL AND ADMINISTRATIVE TASKS RELATIVE TO THE DESIGN AND COORDINATION OF SPECIALIZED CONTROLS AND INSTRUMENTATION SYSTEMS. PROVIDE THE TECHNICAL INPUT AND REVIEW OF THE DESIGN, CONSTRUCTION, PRE-COMMISSIONING, COMMISSIONING AND STARTUP OF FACILITIES.

Manager

IN
Available
kajentharan  S.

kajentharan S.

MYR 2,200/daySpecialist

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
Available
Yii N.

Yii N.

$100/daySenior

I'm a detailed oriented engineer

Engineer

MY
Available
VINCETAN S.

VINCETAN S.

$300/daySpecialist

I am a Civil Engineering and Quantity Surveying professional with a MSc degree in Project Management, and recognized credentials as a Chartered Quantity Surveyor (MRICS), and member of the Chartered Institute of Builders (MCIOB) coupled with over 34 years of comprehensive experience in the construction industry, including 19 years of experience in the GCC, I confident in my ability to contribute effectively to your team. 

Manager, Supervisor / Technician, Superintendent, Engineer

BH
Rajavel N.

Rajavel N.

$600/daySpecialist

Having more than 30 plus years into Oil and Gas sector holding an engineering postgraduate by qualification

Manager

IN
Available
Abdulrahman A.

Abdulrahman A.

$350/dayLead

A seasoned Contracts & Commercial Manager with nearly a decade of specialized experience, Kamal excels in construction and hospitality. He demonstrates expertise across construction management, contract management, dispute resolution, and claims analysis. His robust understanding of PMO/PMC domains and adeptness in risk mitigation strategies are evident in proactive monitoring of project deviations and implementing effective management systems. He has significantly contributed to multi-billion-dollar mega-projects across diverse sectors, including infrastructure, residential, commercial, high-rise, and entertainment. This includes iconic developments like Africa's tallest mixed-use tower, The Iconic Tower, Tawila Island Resort, and luxurious hospitality ventures (Movenpick, Sphinx, Mercure, Sofitel, Fairmont, Raffles). His proven ability to forge successful collaborations with sovereign authorities, top-tier developers, and consultants ensures seamless project execution from inception to completion, consistently delivering exceptional guest experiences. His impactful contributions were recognized as a finalist for the Big 5 Impact Awards in the Professional of the Year category for 2025. A recognized thought leader, Kamal holds an M.Sc. in Civil Engineering, a Project Management Diploma from AUC, and an MBA from ESLSCA Paris Business School; he is currently pursuing MRICS accreditation. An accredited professional, he holds numerous certifications including PMP, RMP, CCP, PSP, CLAC, P3O, PMO-CP, and ACIArb. He is also a proud member of the Centre for Effective Dispute Resolution (CEDR), the London Court of International Arbitration (LCIA), and the Middle East Facility Management Association (MEFMA), demonstrating his commitment to professional development. Kamal frequently speaks and presents, sharing insights at events such as Big 5 Construct Egypt, EGYPES, the Global Project Management Forum in Riyadh, and the Construction Contracts & Dispute Resolution Forum (CCDRF-Dubai). His commitment to advancing the field is further evidenced by his technical paper on Resilience and Sustainability in Management and research on topics ranging from real estate investment to the adoption of AI in commercial contracts. He was also a delegate at Egyptian Arbitration Day (EGYAD). Currently, he also serves as an Associate Expert Panel Member for Infollion and a Part-Time Business Consultant at 1826 Partners VC.

Manager

SA
Available
Nurul Atira A.

Nurul Atira A.

$56/dayJunior

I am a graduate of Environmental Engineering at Hasanuddin University with a strong interest and expertise in sanitation, waste management, and sustainable environmental practices. I am committed to contributing to the development of innovative solutions for environmental challenges, particularly in the areas of waste management, water quality, and environmentally sustainable development.

Engineer

ID
Abderrahmane R.

Abderrahmane R.

$600/daySpecialist

1. ADNOC GAS

Engineer, Manager, Superintendent

Available
Carlos P.

Carlos P.

$1,000/daySpecialist

I am a hands-on Project Professional with experience in the Construction Industries (fifteen +years in LNG), with many years in Senior positions (managing large teams) with a strong personal drive to ensure that both internal and external stakeholders’ goals are achieved which include projects being completed according to the contract on time and on budget. These skill sets include Project Management, Cost & Scheduling management in addition to EVM practices, Change Management practices Risk and Document Control. I have been responsible for meeting with all stakeholders to identify potential barriers and provide resolutions that would optimize the project time frame and minimized project costs. I have experience in working with both Engineering and Construction to not only establish project risks but review these risks to the field. I have prepared all levels of Project reports for executive management review from daily weekly reports to monthly financial status reports and project health reports for executive management. I have experience in Power BI, and many other types of software including SAP, Primavera MS Project, Oracle and more. I can read and interpret drawings, engineering standards, specifications, schedules, cost reports resource curves and estimates. It is my personal promise to ensure that all company safety programs are adhered to for the team members I supervise

Manager

US
Available
budi K.

budi K.

$135/daySpecialist

Talented skills in project management, Engineering planning and project control, design, and construction practices abilities. Experience multidisciplinary project Civil, Tunneling, Architecture, MEP, E&M Railways System, oil & Gas, industrial plant infrastructure, coal minning and Cement plant. Primavera P6 Microsoft project, tilos,Autocad,Microsoft office

Engineer, Manager, Superintendent

ID
AMIR HAKIM  A.

AMIR HAKIM A.

Senior

Experienced in Turnaround and Project Management. Involved in plant construction and maintenance since 2016 (7 years experienced). Experienced working in service company and operating company. Covered multi discipline engineering management.

Available
ZURAIMI B.

ZURAIMI B.

$600/daySpecialist

Accomplished Project Management Professional with 25 years of expertise in Project Controls, specializing in Planning, Scheduling, Cost, and Risk Management across Oil & Gas and Infrastructure sectors. Experienced in fabrication and shipyard execution, including Pressure Vessel (Column/Bullet/Heat Exchanger etc) fabrication & Load out at KNM Process System, Platform (Jacket/Topside/Riser) fabrication and installation with TL Offshore and Sapura, Water Injection Conversion at Keppel Shipyard, and FLNG New Built (hull, topside/module) fabrication and integration at Nantong Yards, China.   Skilled in managing FPSO, FLNG, Midstream, and Downstream projects, with proven capability in coordinating shipyard fabrication, offshore structures, and heavy module integration. Proficient in Primavera P6, PRA, TILOS, SAP, and Power BI, with expertise in CPM, Monte Carlo simulations, and forensic scheduling, and recognized for driving cost control, schedule optimization, and risk mitigation to successfully deliver complex offshore facilities and fabrication projects safely, on time, and within budget.

Manager

MY
Muhammad Aizat B.

Muhammad Aizat B.

MYR 600/daySpecialist

I am a graduate with a Bachelor of Science in Quantity Surveying. I have 10 years of experience working as a Quantity Surveyor and 6 years of experience as a Senior Executive in Strategic Sourcing, handling both IT and non-IT procurement.

MY