Experience

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  Yangzhou liuwei sewage treatment plant

  Feb 2015 - Apr 2015

  Intern

  • Assisted in monitoring control panels and effluent water quality. • Assisted in equipment operation and maintenance in sludge digestion process.

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  Lehigh university

  Sept 2016 - Jun 2017

  Graduate student research

  • Conducted a study in analyzing the impact of charge regulation effect on bioavailability of sorbed substrates.• Synthesized functional activated carbon and performed zeta potential titration in electrolyte solution.• Coded and entered data used for modeling the charge regulation effect as a function of pH and zeta potential.

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  Aashto re:source (formerly amrl)

  Jun 2018 - Sept 2020

  Laboratory assessor

  • Perform independent on-site assessments of construction materials testing (CMT) laboratories in the scopes of Asphalt Mixtures, Soil, Aggregate, Sprayed-fire resistive materials, and Iron and Steel.• Evaluate of the technical capabilities of testing facilities and audit quality management systems for compliance to national AASHTO and ASTM standards. • Audit the laboratories’ policies, testing procedures, as well as equipment and personnel records.• Arrange and execute travel planning for trips to clients in all 50 states (about 50% annual travel).• Perform pre-and post-audit activities while not traveling, serve as technical experts to staff and customers, assist with internal and external training activities, and assist in the management and administration of the program.• Be responsible for the Soil scope of Worksheet committee of the program, create and update the worksheets in conformance to the test methods. Show less

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  Dmy engineering consultants inc.

  Oct 2020 - now

  • Serve as QC Engineer Consultant for Field Exploration Division (FED) in the Office of Materials Technology (OMT) of Maryland State Highway Administration (SHA)• Assist Pavement Testing Team of FED to perform regular annual Automatic Road Analyzer (ARAN) and Friction data collection as well as the operation of FWD team• Perform data QC and QA for ARAN and Friction collection and coordinate the field collection. • Maintain the FED Pavement Request Tool on Power App platform and maintain the request data spreadsheet.• Assist to perform data interpretation, data analysis, design, and mitigation tasks associated with SHA roadway projects. Show less • Manage various types of projects in civil, geotechnical, environmental, transportation engineering as well as stormwater management.• Lead on project planning and initiation including developing field geotechnical investigation plan and permitting with different public agencies. Interact with client and project team in collaboration and communication for project update.• Manage the project budget and prepare invoices.• Supervise geotechnical field investigation. Review field test data and develop laboratory testing programs on soils and rocks.• Develop environmental reports and geotechnical engineering reports.• Review design and construction drawings and specifications. Show less

  • QC Engineer Consuntalt

    Jul 2021 - now

  • Staff Engineer

    Oct 2020 - now