Estimation freelance

  • Bird-eye view on all ongoing projects
  • Browse and match freelancers using AI
  • Manage your jobs postings

Experienced estimation freelance

Hire the best freelancers in estimation for your project

View all
Available
Faisal Mansoor Q.

Faisal Mansoor Q.

$55/daySpecialist

To work for a dynamic challenging & living environment responsible position of Senior Quantity Surveyor/ Estimator / Contract Management in a growing Construction Filed organization that offers dedicated services as well as career advancement.

Supervisor / Technician, Superintendent

PK
Available
MUHAMMAD R.

MUHAMMAD R.

IDR 1,350,000/daySenior

6 years experience as civil/structural/marine engineer in various company. Most of them related to oil & gas sector, has also been involved in offshore jacket fabrication. With a robust background in structural design and facility engineering, I bring extensive engineering expertise encompassing diverse projects. Eager to pivot into a project engineering role, I aim to leverage my experience to drive successful project outcomes through strategic planning, coordination, and innovative problem-solving.

Engineer

ID
Available
Dinda K.

Dinda K.

$150/daySenior

Process engineer with more than 6 years of experiences in various petrochemical projects at all phases starting from Feasibility Study until handover at Project Completion. Adept in process technical and commercial evaluation, value engineering, and interfacing work with multiple stakeholders. Consistently perform excellent communication skills and capability to thrive under pressure.

Engineer

ID
Available
Buyung N.

Buyung N.

$350/daySenior

Accomplished marine survey activity with expertise new building

Engineer, Inspector, Drafter / Designer, Supervisor / Technician

ID
Available
Roy Naldo N.

Roy Naldo N.

$125/daySenior

* Good analytical * Work discipline time * good estimation * good schedulling * Cost Control * progress control

Superintendent

ID
Mohd Khusairy B.

Mohd Khusairy B.

MYR 540/dayLead

Proactive, resourceful and result-driven procurement and supply chain professional with 13 years of industry experience and seven years of experience in people management. Skilled in procurement and contract management, with extensive training from Harvard Business School. Fluent in English and Malay, proficient in MS Office and digital procurement systems like SAP and Ariba.

Manager

MY
Mukhamad M.

Mukhamad M.

$200/dayLead

My professional background encompasses extensive involvement in 16 years in risk management and procedures evaluation within the mining and construction sectors. Over the course of my career, I have gained substantial experience in overseeing risk mitigation and conducting comprehensive reviews of operational protocols.

Engineer, Superintendent, Other

ID
Available
Lamine O.

Lamine O.

$200/daySpecialist

Oil & Gas Engineering is a very competitive field and delivered to strong competitiveness, the capacity of your collaborators will play a primordial role for your development in the global Energy environment.   I am a Mechanical Engineer graduated from the Polytechnic School of Algiers with honors, and from Edhec Business School-Lille/France & MDI-Algiers in Executive Master Business Administration with Honorable mention. Also, I have two Certificates from the French Petroleum Institute IFP-France in Transport of Hydrocarbons, technical and economic aspects, and in pricing in a deregulated market.   I have 24 years of experience in the Oil & Gas at SONATRACH company, including more than 18 years as a Senior Executive where I held several supervisory and senior management positions, including: -     Vice-president of the Procurement Commission; -     HSE Director (Health, Safety and Environment) – Petrochemicals; -     Director of Organization, Planning and Performance – Petrochemicals; -     Director of Investment Project Monitoring; -     Head of Concessions Department – Operations Division; -     Head of Marketing Department – Planning Department.   Also, I have two (02) years experience, at the Hydrocarbons Regulatory Authority, reporting to the Ministry of Energy, as Director of Studies and Management of Transport Concessions.   As well as : -     Director and Shareholder, member of the Board of Directors of the company SORFERT – Spa, for the production and marketing of Ammonia and Urea (ranked 1st non-hydrocarbon company in Algeria), period 2014-2020; -     Director, member of the Board of Directors of the company ENASEL for the production of salt, part of the MANAL group, period 2015-2018.   Madam, Sir,   Fascinated by my field, I am able to carry out technical-economic studies, optimizations and analyses, as well as project management in the field of hydrocarbon transport by pipeline, which allowed me to initiate, to create and manage, in particular:   -     Medgaz: direct gas pipeline linking Algeria to Spain; -     Galsi: direct gas pipeline linking Algeria to Italy crossing Sardinia Island; -     TSGP – TransSaharaGasPipeline, linking Nigeria to Algeria; -     And, Camisea/Peru ; Sumed-Reverse flow/Egypt ; Ténéré/Niger ; Cleaner Mediterranean Pipeline.   My experience in steering, management and development of the transportation of hydrocarbons by pipeline projects, allowed me to participate in the most important achievements of SONATRACH in Algeria and internationally, through the construction of pipelines (Gas, LPG, Condensate and Crude oil) as well as hydrocarbon pumping and compression stations.   My leadership, analytical, organizational, planning and decision-making skills allowed me to very quickly occupy positions of higher responsibility at SONATRACH where I had to manage, in particular: -     Strategic management of the development and operating (exploitation & maintenance) of the hydrocarbon pipeline transport network; -     Monitoring and auditing structuring investment projects; -     Planning and management of the operation, maintenance and HSE performance of petrochemical complexes; -     The strategic framework for the development of petrochemicals in Algeria; -     Control of company procurement; -     The strategic framework for the development of the national integration project.   But also, my participation in the implementation of the medium and long-term development strategy for petrochemicals in Algeria with an investment budget of more than 40 billion US$, for objectives, the creation of wealth in the transformation by better valorization of hydrocarbons, notably through: -     Mega complex of oil cracking in Skikda; -     Mega complex for the production of methanol and derivatives in Arzew; -     PDHPP production complexes in Bejaia and Arzew; -     Rubber and tire production complexes in Bouira; -     Production units MTBE (fuel additives), LAB and MAN.   Madam, Sir,   My experience, whose activity is close to yours, available immediately and very interested in joining your team, I remain at your entire disposal and I thank you for the welcome you will give to my request which I hope will receive a favorable opinion.

Engineer, Manager

Available
Tariq M.

Tariq M.

$150/dayLead

A qualified Piping Designer with a core background of Piping / Mechanical design in Fertilizers,  Oil & Gas, Polymer & Chemical industries. which spans more than 15 years of engineering, design, fabrication, construction, and commissioning activities. as site visits to remote areas of brown field and green fields, Proven understanding and application of codes and standards while designing facilities and equipment. Demonstrated experience in all aspects of design and drafting including feed, conceptual, and detailed design engineering, as well as construction /Commissioning, turnarounds, and completion.

Drafter / Designer, Supervisor / Technician, Other

PK
Zainur Azwin M.

Zainur Azwin M.

MYR 700/daySenior

Experienced Senior Project Engineer with 15 years in project engineering and services, and 4 years in technical writing. Skilled in managing projects, leading teams, and creating clear technical documentation. Known for delivering projects on time and within budget, improving processes, and communicating effectively with stakeholders.

Engineer, Other

MY
Available
Danish H.

Danish H.

$190/dayJunior

Dynamic and detail-oriented Mechanical Engineering graduate with extensive hands-on experience in the oil and gas sector. Proven expertise in project planning, cost estimation, budget tracking, and lifecycle management. Skilled in 3D modeling, simulation, and fabrication using SolidWorks. Recognized for problem-solving, on-site inspections, and cross-functional collaboration. Proficient in Ansys, MATLAB, and CATIA. Adept at research, team collaboration, and project management. Seeking a Graduate Program Engineer role to contribute to the oil and gas industry.

Engineer, Manager

MY
Ruffner S.

Ruffner S.

SGD 160/dayLead

Experienced Electrical Designer with over 13 years in the offshore and shipbuilding industries, including 3 years in Engineering Management. Proven expertise in SP3D/SM3D modeling, electrical system design, and inter-discipline coordination. Adept at preparing and supervising electrical deliverables, including ship design elements such as docking plans, shell expansion plans, and general arrangement plans. Demonstrated ability to thrive in high-pressure environments, with strong interpersonal skills and a commitment to delivering high-quality work. Dedicated to continuous learning and improvement in a dynamic and evolving field.

Drafter / Designer, Engineer, Manager

PH
Mohamed E.

Mohamed E.

$250/daySpecialist

15 years Well-versed in supervising and implementing piping, pipelines and static equipment FEED, detailed design and procurement activities as per international standards and Shell DEP specifications in addition to a good knowledge of rotating equipment (pumps and compressors). Sound comprehension of piping and pipelines repairs and hot tapping jobs and technical support for operations. PMC experience in detailed engineering design review and site construction supervision. Demonstrated ability to ensure optimum utilization of available resources as well as adherence to HSSE standards and best practices. Proven history accredited by successful completion of shut-down activities and brownfield change requests including operations technical support in operations issues related to piping, pipelines and static equipment. Excellent communicator with solid background in relationships building across multi-disciplinary functions to reach well-integrated robust design and operation.

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

EG
Available
Rudy F.

Rudy F.

$460/dayLead

Result-driven professional with proven success in managing large-scale projects and leading teams to complete management projects construction packages on time and within budget. Proven ability to manage large-scale projects, including planning, execution, and delivery. Adept at developing relationships with Clients, Consortium, Subcontractors and Vendors to ensure successful project completion. Demonstrated ability to analyze complex problems and develop innovative solutions to achieve project objectives.

Manager, Superintendent, Supervisor / Technician

ID
Domingo G.

Domingo G.

$120/daySenior

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

PH
Anas Syahmi S.

Anas Syahmi S.

$100/dayJunior

Highly skilled Project Engineer/Proposal Engineer with 2 years of experience leading projects from initiation to completion. Proven ability in key oil & gas projects, including project management, operations & maintenance, engineering, proposal preparation, cost control, and contractual management. Successfully delivered projects on schedule and within budget with a perfect safety record.

Engineer

MY
Available
Tamilselvan K.

Tamilselvan K.

$200/dayLead

With over 16 years of experience in the UAE and 8 years in India, I specialize in construction design, drawing development, installation, testing & commissioning (T&C) of electrical systems, and project management of complete MEP systems. I excel in planning, organizing, and executing MEP works for various buildings, including commercial buildings, large shopping malls, and residential buildings.

Engineer, Superintendent

AE
Available
Yudhistira S.

Yudhistira S.

IDR 577,000/daySenior

More than 5 years of experience in construction contractor as Supervisor, Quantity Surveyor, and Commercial Staff. Experienced professional skilled in negotiation, payment monitoring, project management, and contract management.

Engineer, Inspector

ID
Available
Asotharamoorthy J.

Asotharamoorthy J.

$100/dayLead

1. To make use of my professional and academic proficiency, with good faith to achieve a challenging position in Civil Engineering Technology and for the development of the organization

Engineer

LK
Izza D.

Izza D.

IDR 1,500,000/daySenior

My name is Izza, I graduated from Institut Teknologi Bandung Majoring in Marine Engineering. Currently working as production cost control in Saipem Karimun Yard, handling 1.5 billion NFPS EPCOL project for Qatar Energy. Acting as lead to my team member and the focal point of the team regarding manpower cost related issues. I am a highly motivated person, with strong education background and supported by hands on professional experience. I am equipped with diverse skills in microsoft office, Primavera P6 and power BI. I am also certified Associate in Project Management (CAPM) issued by Project Management Institute. With this experience, skills, and attitude, I am confident that I will be a great asset to my employer and the team that I am working with.

Engineer

ID
Mohd Hafizi B.

Mohd Hafizi B.

MYR 450/daySenior

Had an experience as Mining Engineer with demonstrated history of working in the mining (open pit mine) & metal industry (tin ore) also quarry industry. Currently working as Project Engineer in the field of Oil & Gas Industry specifically for insulation services. With offering of 10 years experienced as an Engineer. Skilled in overseeing technical manpower and checking that projects are completed on schedule within budget and according to specification. Also can be described as organized and hardworking, easy going by nature and simply can work in the team efficiently.

Engineer

MY
Gary L.

Gary L.

$250/daySenior

A professional quantity surveyor and civil engineer with more than 5 years of experiences within the civil engineering industry. Having vast knowledge and experiences for both design and construction aspects, I am also a responsible team player who can adapt and consistently deliver the best work results possible. As of this moment, I am a certified young bridge engineering expert and also on completion to be a quantity surveyor junior expert. I am always willing to learn new things and challenges to improve my knowledge, abilities, and skills, as I see those as a mean to improve myself even further.

Engineer

ID
Adi Y.

Adi Y.

$103/daySpecialist

Having more than 19 years experience including 3 years in engineering management work in EPC projects for various industries. Proficient in FEED, basic engineering, detail engineering, field engineering, pre-commissioning and commissioning.

Manager

ID
Available
Hendro W.

Hendro W.

$200/dayLead

General Manager as Senior Project Manager/Construction Manager for high-rise building, infrastructure, port, oil & gas, mining and renewable energy projects in Indonesia, from tender to constructions phase.

Manager, Engineer

ID
Danial S.

Danial S.

$60/dayJunior

Bachelor's in mechanical engineering, develop project schedules aligned with client needs, ensuring timely delivery while prioritizing safety and compliance with standards. I facilitate communication between clients, vendors, and manufacturers, oversee engineering processes, and coordinate project execution from bidding to commissioning, providing remote technical support as needed. In my previous role as a Project Sales Engineer, I managed sales accounts and RFQ/ITB submissions for electrical distribution products. Earlier, as a Service Technician Intern, I conducted inspections, quality checks, and managed inventory, contributing to efficient maintenance operations.

Engineer

MY