Name of Project: Regional Connectivity Improvement Project (CRCI)- Pipeline Project
Year: September 2026 – 2034
Location: Siem Reap, Preah Vihear, Stung Treng, Ratanakiri, Cambodia
Client: Royal Goverment of Cambodia, Ministry of Public Works and Transport (MPWT)
Positions held: Infrastructure Specialist
Activities Performed: (i). Support the Bank Task Team to prepare the project starting from Project Identification, Project Preparation, Project Appraisal, and Project Negotiation; (ii). Review engineering designs, technical specifications, pavement structure, drainage, and bridge; (iii). Participate in all missions with the Bank; (iv). Draft Project Procurement Strategy for Development (PPSD) and Project Procurement Operation (POM);
Name of Project: Road Connectivity Improvement Project (RCIP)
Year: July 2020 – July 2029
Location: Kampong Cham, Tboung Khmum, Kratie, Cambodia
Client: RGC, Ministry of Public Works and Transport (MPWT), Ministry of Rural Development (MRD)
Positions held: Infrastructure Specialist
Activities Performed: (i). Support the Bank Task Team to oversee the progress of the project, including technical, procurement, safeguard, and finance; (ii). Review engineering designs, technical specifications, pavement structure, drainage, and bridge; (iii). Participate in joint field missions with the Bank, MPWT, & MRD to assess construction progress, quality, safety, and environmental compliance; (iv). Review contractor ESHS performance, including traffic safety measures during construction; (v). Support & review bidding documents, performance indicators, contract management OPBRC, draft Aid memoire, and many more tasks.
Name of Project: Road Asset Management Project II Additional Finance (RAMP-II AF)
Year: June 2018 – December 2026
Location: National Road No.4, Cambodia
Client: Royal Goverment of Cambodia, Ministry of Public Works and Transport (MPWT)
Positions held: Infrastructure Specialist
Activities Performed: (i). Support the Bank Task Team to oversee the progress of the project, including technical, procurement, safeguard, and finance; (ii). Review engineering designs, technical specifications, pavement structure, drainage, and bridge; (iii). Participate in joint field missions with the Bank and MPWT to assess construction progress, quality, safety, and environmental compliance; (iv). Review contractor ESHS performance, including traffic safety measures during construction; (v). Support & review bidding documents, performance indicators, contract management OPBRC, draft Aid memoire, and many more tasks.
Name of Project: Cambodia Sustainable Landscape and Ecotourism Project (CSLEP)
Year: October 2019 – Present
Location: 7 Provinces in Cambodia
Client: Ministry of Environment (MOE), Ministry of Rural Development (MRD)
Positions held: Infrastructure Specialist
Activities Performed: (i). Support the Bank Task Team to review engineering designs, technical specifications, pavement structure, and ET infrastructures; (ii). Participate in joint technical field visit with the Bank, MoE, and MRD to assess construction progress, quality, safety, and environmental compliance; (iii). Review contractor ESHS performance, including traffic safety measures during construction;
Name of Project: Project for Development of Integrated Urban Transport Management Mechanism in Phnom Penh Capital City
Year: July 2024 – July 2025
Location: Phnom Penh, Cambodia
Client: Japan International Corporation Agency (JICA), MPWT, MLUPC & PPCA
Positions held: National Consultant
Activities Performed: (i). Support the JICA project team to enhance smooth communication among Japanese Experts and JICA Expert / Chief Advisor, and the project counterpart; (ii). Organize working group meetings; (iii). Enhance coordination and discussion with the project counterpart and relevant authorities; (iv). Collect logistics data and analyse for output 1 upon request from JICA Expert Team; (v). Participate in the Joint Coordination Committee meetings and workshops.
Name of Project: Project for Strengthening Facilitation Capacity for Logistics Improvement
Year: February 2024 – January 2026
Location: Phnom Penh, Cambodia
Client: Japan International Corporation Agency (JICA), Ministry of Public Works and Transport (MPWT)
Positions held: National Consultant
Activities Performed: (i). Support the JICA project team to enhance smooth communication among Japanese Experts and JICA Expert / Chief Advisor, and the project counterpart; (ii). Organize working group meetings; (iii). Enhance coordination and discussion with the project counterpart and relevant authorities on logistics policies together with JICA Expert/Chief Advisor upon request from JICA Project Team; (iv). Collect data and analyze on logistics policies upon request from JICA Project Team; (v). Participate in the Joint Coordination Committee meetings and workshops with the project counterpart upon request.
Name of Project: Project for Strengthening Capacity for Port Administration in Cambodia
Year: July 2022 – November 2024
Location: Phnom Penh, Cambodia
Client: Japan International Cooperation Agency (JICA)
Positions held: Senior Transport Engineer
Activities Performed: (i). Logistics and infrastructure development and its related research activity; (ii) Work together with Japanese experts on the formulation of port policy & technical standards; (iii). Liaison between Japanese experts and counterparts; (iv) Other tasks for implementing the project.
Name of Project: Traffic Data Collection Survey for Phnom Penh-Siem Reap Expressway Project
Year: February 2023 – May 2023
Location: Phnom Penh, Kandal, Kg. Cham, Kg. Chhnang, Kg. Thom, Siem Reap, Cambodia
Client: China Road and Bridge Cooperation (CRBC)
Positions held: Team Leader
Activities Performed: (i). Lead and supervise the local consultants and survey supervisors; (ii) Manage the transport surveys; (iii). Supervise local engineers to conduct the surveys; (iv) Participate in the facility observation at the field; (v) data analysis and report preparation.
Name of Project: Project for Technical Support and Capacity Development in Urban Planning
Year: July 2022 – June 2024
Location: Phnom Penh, Cambodia
Client: Asian Development Bank (ADB), Ministry of Land Management, Urban Planning & Construction
Positions held: Urban Development Engineer- Transport
Activities Performed: (i) Analyze current transport systems and urban mobility patterns; (ii) Develop integrated transport strategies aligned with urban development goals; (iii) Facilitate consultations and workshops to gather input and build consensus; (iv) Support formulation of sectoral strategies for sustainable urban transport; (v) Identify priority infrastructure projects based on needs assessments.
Name of Project: Improvement of Public Bus Operation in Phnom Penh
Year: July 2022 – October 2022
Location: Phnom Penh, Cambodia
Client: Japan International Cooperation Agency (JICA) and Cambodia Bus Authority (CBA)
Positions held: National Consultant (Coordination)
Activities Performed: (i) liaison between Japanese experts and CBA/PPCA/DPWT; (ii) Quality check of Khmer deliverables (bus operation manuals and guidelines); (iii) Assist translation/interpretation in the selected meeting with CBA/PPCA/DPWT;
Name of Project: Traffic Simulation Project of Cambodia-Korea Friendship Bridge
Year: June 2022 – August 2022
Location: Phnom Penh, Cambodia
Client: Ministry to Public Works and Transport (MPWT)
Positions held: Senior Transport Engineer
Activities Performed: (i). Supervise junior transport engineers in the necessary data collection for the simulation model; (ii) Review and check the simulation model; (iii) Present the study results and discuss with the client; (iv) Provide technical analysis and prepare the study report;
Name of Project: Improving Road Safety & Air Quality in Cambodia through Intelligent Traffic Management (IRSAQ)
Year: March 2022 – March 2023
Location: Phnom Penh, Cambodia
Client: German Agency for International Cooperation (GIZ)
Positions held: Study Team Leader
Activities Performed: (i). Lead the study team; (ii) Develop a roadmap to transfer the productive database to a new system and process; (iii) Organize meetings with relevant Government agencies; (iv) Supervise the research members as well as the project implementation; (v) Supervise the team to install the cameras and air sensor for data collection ; (vi) Provide technical analysis and prepare the study report; (vii) Lead the provision of workshop and training arrangement.
Name of Project: Improvement of Road Traffic Safety on Trunk Roads in Kingdom of Cambodia
Year: February 2022 – May 2022
Location: Phnom Penh, Kandal, Kg.Chhnang, Pursat, Battambang, Banteay Meanchey, Cambodia
Client: ALMEC Corporation, JICA Project
Positions held: Survey Team Leader
Activities Performed: (i). Lead and supervise the local consultants and survey supervisors; (ii) Conduct the training to the survey supervisors and surveyors; (iii) supervise local engineers and surveyors to conduct the interview survey; (iv) data analysis and report preparation.
Name of Project: Data Collection Survey on Urban Transport in Phnom Penh Capital City
Year: November 2021 – July 2022
Location: Phnom Penh, Cambodia
Client: Oriental Global Consultant (OCG), Japan
Positions held: Chief Supervisor
Activities Performed: (i). Lead and supervise the local consultants and survey supervisors; (ii) Manage the transport surveys; (iii). Supervise local engineers to conduct the interview survey; (iv) Participate in the facility observation at the field; (v) data analysis and report preparation.
Name of Project: NGO Evaluation Project in Cambodia
Year: October 2021 – 2022
Location: Phnom Penh, Cambodia
Client: Ministry of Foreign Affairs (MoFA), Japan
Positions held: Senior National Expert
Activities Performed: (i). Lead and supervise the local consultants; (ii) Support Japanese experts’ team to enhance smooth communication with project counterparts; (iii). Organize meetings with relevant Government agencies; (iv). Supervise local engineers to conduct the interview survey; (v) Participate in the facility observation at field.
Name of Project: Basic Study for Safety and Comfort of Transport Sector in ASEAN-Indian Region
Year: October 2021 – February 2022
Location: Phnom Penh, Cambodia
Client: Japan Transport Tourism Research Institute-ASEAN-India Regional Office (JTTR-AIRO)
Positions held: National Expert /Team Leader
Activities Performed: (i) Lead and supervise the local consultants; (ii) Support Japanese experts’ team to enhance smooth communication with project counterparts; (iii) Organize meetings with relevant Government agencies; (iv). Supervise local engineers to collect data related to transport sector including basic information data, law and regulation of road, railway, maritime, and aviation, traffic safety and accident.
Name of Project: Road Traffic Safety Expert for ASEAN-JAPAN Road Traffic Safety Joint Study
Year: October 2021 – March 2022
Location: Phnom Penh, Cambodia
Client: Ministry of Land Infrastructure, Transport and Tourism (MLIT), and MPWT
Positions held: Road Traffic Safety Expert
Activities Performed: (i). Lead and supervise the local consultants; (ii) Support Japanese experts’ team to enhance smooth communication with project counterparts; (iii) Organize meetings with relevant Government agencies; (iv). Supervise local engineers to collect data and analyze; (v) Prepare ASEAN-Japan Road Traffic Safety joint report; (vi) Participate in ASEAN-Japan road safety expert group meeting.
Name of Project: Study on Market-Oriented Integrated Roadside Rest & Service Area in Cambodia
Year: August 2021 – December 2021
Location: Phnom Penh, Cambodia
Client: Sustinat Green, Ramboll, World Bank, Ministry of Public Works and Transport (MPWT)
Positions held: Transport Expert
Activities Performed: (i) Prepare the survey plan including questionnaire survey; (ii) Advise to survey team leader; (iii) Conduct the training to survey team leader and surveyors; (iv) Participate in the site observation and field survey; (v) Led the team for data coding and analysis.
Name of Project: Data Collect Survey for Improvement of Customs Procedures at the Main border in Cambodia
Year: May 2021 – February 2022
Location: Phnom Penh, Cambodia
Client: JICA, General Department of Customs and Excise (GDCE) and More than 10 Government Agencies
Positions held: Senior National Consultant
Activities Performed: (i). Support JICA project team to enhance smooth communication among Japanese Experts and project counterparts; (ii). Organize meetings with relevant Government agencies (iii). Enhance coordination and discussion with the project counterpart and relevant authorities on Improvement of Customs Procedures; (iv). Supervise junior consultant to collect data and analyze.
Name of Project: Improving the Logistics System of Cambodia Phase 2
Year: November 2020 – June 2023
Location: Phnom Penh, Cambodia
Client: Ministry of Public Works and Transport (MPWT)
Positions held: National Consultant
Activities Performed: (i). Support JICA project team to enhance smooth communication among Japanese Experts and JICA Expert / Chief Advisor, and the project counterpart; (ii). Organize working group meetings (especially Logistics Policy WG and Cross-border Logistics Network WG) on behalf of JICA Project Team; (iii). Enhance coordination and discussion with the project counterpart and relevant authorities on logistics policies together with JICA Expert/Chief Advisor upon request from JICA Project Team; (iv). Collect data and analyze on logistics policies upon request from JICA Project Team; (v). Participate to the Joint Coordination Committee meetings and workshops, and to monthly meetings with the project counterpart upon request.
Name of Project: Supporting Sustainable Integrated Urban Public Transport Development
Year: November 2018 – November 2020
Location: Phnom Penh, Cambodia
Client: Ministry of Public Works and Transport (MPWT) and Phnom Penh Capital Administration
Positions held: Deputy Team Leader
Activities Performed: (i). Ensure adequate government participation and feedback in the development of solutions, including any necessary direct liaison; (ii). Plan and facilitate traffic count and infrastructure condition surveys; (iii). Reviewing TOD and land use and building control in other countries; (iv). Review integration of public transport and traffic management in other countries; (v). Assessing applicability of TOD, integrated public transport and traffic management; (vi). Assist the TL in identifying cost estimates and resources required for potential integrated urban public transport improvement programs; (vi). Develop and finalize sustainable integrated urban public transport policy guides and a planning toolkit; (vii). Assist the legal specialist and legal advisor in identifying necessary regulations; (viii). Facilitate meeting and discussion among the stakeholders and the consultant team; (ix). Provide supports to a taskforce to discuss policy guides, toolkit and integrated urban public transport improvement programs; (x). Assist procurement of goods; (xi). Assist development of policy guides, planning toolkit, candidate improvement programs; (xii). Prepare capacity development and public awareness raising; (xiii). Assist the communication expert in proving public awareness-raising workshops; (xiv). Lead the provision of training to stakeholders' officials.
Name of Project: The Project for Establishment of Light Rail Transit System in Colombo
Year: February 2020 – September 2020
Location: CLRT Project Office in Colombo, Sri Lanka
Client: Government of Sri Lanka
Positions held: Advisor to Traffic Engineer Expert
Activities Performed: Joined in Transport Planning & Traffic Management group in charge of (i). conduct traffic simulation models of existing condition, improvement plan and during construction plan; (ii). checked and changed driving behavior parameters; (iii) proposed scenarios to calibrate and evaluate the VISSIM Models; (iv). Simulated the traffic signal which control by traffic police into VISSIM models (v). Advise to traffic engineer expert for further improvement of VISSIM model; (vi). Participate in the design of traffic management plan during construction and improvement plan.
Name of Project: The Project for Capacity Development on Container Terminal Management & Operation in Sihanoukville Port (Phase 2) in the Kingdom of Cambodia
Year: August -September 2018
Location: Sihanoukville Port, Cambodia
Client: The Overseas Costal Area Development Institute of Japan (OCDI)
Positions held: Traffic Engineer Expert
Activities Performed: (i). Prepared the traffic survey plan; (ii). Advised to survey team leader; (iii) Conducted the training to surveyors; (iv). Participated in field survey (v). Led the team for data coding and analysis.
Name of Project: Capacity Development & Knowledge Contribution
Year: September 2017 – Present
Location: Institute of Technology of Cambodia (ITC) and (PUC), Cambodia
Positions held: Lecturer of Highway Design and Engineering Mechanics
Activities Performed: Instructed undergraduate students: (i). Methods of collecting traffic volume data and predicting traffic growth; (ii). Highway design manual standard and basic design policy; (iii). Geometric design of highway (iv). Structural design of highway; (v). Traffic control devices and road safety; (vi). Road maintenance; (vii). Intelligent transportation and information technology. (viii) application of mechanics to solve problems involving common engineering elements. (ix) statics and dynamics equilibrium.
Name of Project: Capacity Development & Knowledge Contribution
Year: March 2018 – August 2018
Location: Zaman University (ZU), Cambodia
Positions held: Adjunct Lecturer of Highway Design
Activities Performed: Instructed undergraduate students: (i). Methods of collecting traffic volume data and predicting traffic growth; (ii). Highway design manual standard and basic design policy; (iii). Geometric design of highway (iv). Structural design of highway; (v). Traffic control devices and Road safety; (vi). Road maintenance; (vii). Intelligent transportation and information technology.
Name of Proposed Project: Roundabout/Intersection Improvement in Phnom Penh
Year: June – September 2017
Location: 1 Roundabout & 1 intersection in Phnom Penh City, Cambodia
Client: Phnom Penh Capital Administration (PPCA)
Main project features: Traffic Survey, Traffic Simulation and Roundabout Improvement Plans
Positions held: Team Leader/ Urban Transport Planning Expert
Activities Performed: (i). Led the survey team to carry out the traffic survey and intersection inventory survey to obtain the geometric condition of intersection and obtain the existing turning movement of traffic; (ii). Prepared the turning movement diagram with the relevant reports. (iii). Conducted traffic simulation (using VISSIM) with several intersection improvement plans: incl. calibrating Cambodian driving behavior, defining and generating measurements for evaluations, comparing evaluations of alternative scenarios and creating simulation presentations.
Name of Project: The Project for Dualling of Nairobi-Dagoreti Corner Road C60/C61 Phase 2 (Japanese Grant Aid)
Year: September 2016 – March 2017
Location: Kenya
Client: Ministry of Road (MOR) and Kenya Urban Road Authority (KURA)
Main project features: The improvement of Ngong Road, Phase 2.
Positions held: Traffic Engineer/Transport Specialist (2)
Activities Performed: (i). Traffic data analysis; (ii). Design of the intersection and access road; (iii). Traffic simulation (VISSIM) with several scenarios including calibrating driving behavior, defining and generating measurements for evaluations, evaluating & comparing alternative scenarios, and creating simulation presentations; (iv). Transportation assessment for improvement and widening of the Ngong road; (v). Prepared the reports.
Name of Project: Preparatory Survey for Phnom Penh – Bavet Expressway Development (ODA-JICA Financed)
Year: January 2016 – March 2017
Location: Cambodia
Client: Ministry of Public Works and Transport (MPWT)
Main project features: Preparatory study of expressway development from Phnom Penh to Bavet
Positions held: Urban Transport Specialist/ Natural Condition Survey Specialist
Activities Performed: (i). Guided the local consultants and prepared the natural condition survey plan including topographical survey, geotechnical investigation survey and aerial photo survey; (ii). Estimated the existing traffic volume and the future socio-economic framework forecasting; (iii). Collected the relevant data and preparing the reports for traffic survey; (iv). Coordinated with the local consultants and the contractors for tendering and technical issues at sites; (v). Facilitate meeting and discussion with the Client such as MPWT, DPWT, Phnom Penh Capital Administration and relevant institutions and the consultant teams; (vi). Assist the traffic engineer to plan and facilitate traffic count survey; (v). Assist the Team leader and project coordinator to consolidate the progress main report and other administrative works and logistics.
Name of Project: Detail Design Study of Metro Manila Interchange Construction Project VI (JICA)
Year: April 2015 – March 2016
Location: Philippines
Client: Philippines Government, MMDA
Main project features: Detail design study of interchanges construction along C5 and EDSA road.
Positions held: Traffic Simulation Engineer/Traffic Engineer Specialist (2)
Activities Performed: Responsible for traffic simulation; (i). Defined traffic simulation network; (ii). Site investigation along C5 and EDSA roads; (iii). Conducted additional traffic data survey; (iv). Collect necessary road traffic data from relevant ministries and organizations; (v). Assist the traffic engineer to forecast the future traffic demand; (vi). Simulate the traffic condition along C5 and EDSA roads with the different improvement plans and scenarios; (vii). Evaluated and analyzed the traffic simulation results; (viii). Provided feedback to highway design engineer and traffic engineer; (ix) Produced simulation presentations; (x). Assist the traffic engineer in preparing the TIA report.
Name of Project: Study on Road Traffic Behaviors and Safety Measures in Indonesia
Year: January 2015 – September 2015
Location: Indonesia
Client: Ministry of Public Works and Housing & JICA Indonesia Office
Main project features: Detail design study of interchanges construction along C5 and EDSA road.
Positions held: Traffic & Road Safety Engineer
Activities Performed: Responsible for preparation of traffic accident and road safety; (i). Reviewed serious blackspots in Indonesia; (ii). Coordinated with relevant local departments for necessary data collection and information; (iii). Investigated all the selected blackspots (10 blackspots located in different islands of Indonesia); (iv). Led the survey team to carry out the traffic survey and intersection inventory survey to obtain the geometric condition of intersection and obtain the existing turning movement of traffic; (v). Find out road related causative factors and hazardous traffic behaviors; (vi). Design the improvement plans and propose road safety countermeasures.
Name of Project: Traffic Improvement in DKI Jakarta
Year: November 2014 – April 2015
Location: Indonesia
Client: DKI Jakarta Authority & Japanese Embassy to Indonesia
Main project features: Improvement of Gelora intersection
Positions held: Traffic Engineer (2)
Activities Performed: Responsible for: (i). Facilitate meeting and discussion with Jakarta Authority, Ministry of transport, Directorate general of railway and other relevant institutions; (ii). Coordinated with the local contractors for traffic survey and construction; (iii). Traffic simulation (VISSIM) of Gelora intersection; (iv). Inspection for the construction site; (v). Prepared and submitted the reports to the Project Manager; (vi). Project management and the work execution.
Name of Project: Transportation Engineering Doctoral Course and Transport Research Engineering
Year: October 2011 – September 2014
Location: Japan
Client: Laboratory of Transportation Intelligence
Main project features: Urban Transport, Psychological Factors, Transportation Behavior
Positions held: Transportation Research Engineer & Ph.D. Student
Activities Performed: Research on Latent Psychological Factors of Transportation Behavior:
- Developed questionnaire surveys and collected data.
- Developed methodology to analyze the psychological aspects in the transportation field for developing countries based on the theory of planned behavior (TPB) and structural equation modelling (SEM)
- Extended the theory of planned behavior to determine the commuters’ behavioral intention towards future urban rail usage, i.e., moral obligation (MO), and awareness of consequence (AWC), socioeconomic and trip characteristic variables.
- Introduced the attitudinal aspects of public transport, i.e., attitudinal beliefs on symbolic, instrumental, and social orderliness aspects into the structural model in order to predict the behavioral intention of using future urban transportation modes.
- Identified the psychological factors of drivers’ perception towards risky driving behaviors.
- Investigated the numerical analysis problems in structural equation modelling (SEM)
- Proposed numerical procedure for the reliable and stable results in SEM and some criteria to be considered when applying SEM.
- Attended the training courses and conferences in Thailand, Taiwan, Japan, and USA.
Name of Project: Asian University Network/ South-East Asia Engineering Education Development Network (AUN/SEED-Net)
Year: October 2010 – September 2011
Location: Cambodia
Client: Department of Civil Engineering, Institute of Technology of Cambodia (ITC)
Main project features: Capacity building development.
Positions held: Lecturer
Activities Performed: Instructed undergraduate 3rd-year students 4 courses: (i). Strength of Material; (ii). Surveying; (iii). Building Construction Technology; and (iv). Urban planning.
Name of Project: Ream Resort Development Project
Year: February 2008 – September 2008
Location: Cambodia
Client: Ream Resort Developer
Main project features: Topographical plan, survey and road planning
Positions held: Project Coordinator/Site Engineer
Activities Performed: Responsible for: (i). Facilitated meeting and discussion among stakeholders; (ii). Produced topographical plans (profile, cross section) and assist architects with their requirement data; (iii). Site investigation; (iv). Road planning in resort
Name of Project: Topographical Survey for Ream Resort Development Project
Year: July 2007 – October 2007
Location: Cambodia
Client: Ream Resort Developer & L.B.L International
Main project features: Topographical survey
Positions held: Survey Team Leader
Activities Performed: (i). Lead the survey team to carry out topographical survey; (ii). Produced topographical plans (profile, cross section) and reports.
Name of Project: Renovation of Chakkreyting Cement Factory
Year: July 2005 – October 2005
Location: Cambodia
Client: AZ Investment
Main project features: Topographical survey, Factory master plan
Positions held: Survey Team Leader
Activities Performed: (i). Responsible for: (i). Topographical survey of study area which include factory master plan and 8 mountains; (ii). Drawing the master plan and topographical plan and calculating area and volume of mountains.