Experience

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  Bangladesh university of engineering & technology

  May 2011 - Jun 2012

  Research assistant

  Developing equation to calculate equivalent steel section of Partially Encased Composite column. Modeling Partially Encased Composite column using Abaqus.Preparing monthly progress report.

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  University of oklahoma

  Aug 2012 - Aug 2014

  Graduate research assistant

  ProjectsDetermination of performance grade of asphalt binder using DSR and BBR test method.Evaluation of the creep compliance (Jnr) and %Recovery of Oklahoma Certified Binder Using Multiple Creep Recovery (MSCR) method. (FHWA/ODOT Project).Field Performance Monitoring and Modeling of Instrumented Pavement on I-35 in McClain County. (FHWA/ODOT Project).ResponsibilitiesStudent lead of ODOT project,Performing rigorous laboratory testing and analyzing dataPreparing monthly and yearly progress report along with Final report.Supervising material collection from different sources for the project.In-charge of the laboratory equipment maintenance. Show less

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  University of minnesota

  Aug 2014 - Aug 2017

  Graduate research fellow

  ProjectsEvaluation of Bio-Fog Sealants for Pavement Preservation (MnDOT Project).Pothole Prevention and Innovative Repair (LRRB/MnDOT Project).Develop a strength test of asphalt binder using BBR to replace expensive and complicated Direct Tension Test (Doctoral Research).Full Depth Reclamation (FDR) for Suburban/Urban and Local Road Application (MnDOT).Investigation of Cracking Resistance of Asphalt Mixture and Binders (MnDOT Project).ResponsibilitiesStudent lead of the MnDOT projects,.Supervising the progress of the project and doing the planning accordingly.Conducting basic laboratory characterization test of asphalt (binder and mixture).Analyzing data and reviewing relevant literature. Preparing task report and final report. Show less

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  Minnesota department of transportation

  May 2016 - Sept 2016

  Summer intern

  ProjectsDevelopment of Disc Shaped Compact Tension (DCT) Specifications for Asphalt Pavement.Bituminous Compaction Uniformity Assessment Using Non-Destructive Testing GPR.ResponsibilitiesAnalyzing Disk Shaped Compact Tension (DCT) test data.Developing equation for predicting asphalt mixture fracture energy.Handling large amount of data from Round Robin test and MnROAD test.Analyzing Flexibility Index for DCT testing.Helping in collecting field data for project of Bituminous Compaction Uniformity Assessment Using Non-Destructive Testing GPR.Going to field /construction site and collecting samples (asphalt mixture) Show less

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  Minnesota department of transportation

  Feb 2017 - Jun 2018

  Research project engineer

  Data Collection and Analysis, Data Presentation, Coordinating Tasks, Preparing Reports. Analysis of Disk Shaped Compact Tension (DCT) Test data and Development of fracture energy predictive model Non-Destructive Testing Using Ground Penetrating Radar and Rolling Density Meter Performance Analysis of Pavement with Stabilized Full Depth Reclamation (SFDR) Analysis of On Board Sound Intensity (OBSI) data for pavement surface characterization Field testing and crack mapping of MnROAD Analysis of early loading of MnROAD concrete cells towards strength at opening to traffic research project Show less

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  Nce | engineering & environmental services

  Jul 2018 - now

  Project engineer

  Pavement Management Systems* Develop and update pavement management system (PMS) plans for several cities and counties in California. * Perform multiple-year budget scenario analyses; * Develop multi-year work plan for Cities and Counties. Some of my current/past clients include: Fresno COG, Sonoma County, Santa Cruz County, Lake County, City of Santa-Cruz, Clear Lake, Lakeport, Pacific Grove, Marina, Carmel-by-Sea, Belmont, Richmond, Oakland, Albany. Pavement Design and Rehabilitation Project (Plan, Specification and Estimates) *Port of Oakland: Shippers Transport Express Yard Geotechnical Investigation and Structural Section Recommendations*City of Richmond: Castro Ranch Road Rehabilitation Project*City of South San Francisco: 2018-2020 Pavement Rehabilitation Project*County of Tuolumne: RMRA Mitigation-Funded Road Repair Project*City of Belmont: 2020 12-Street Reconstruction Project *City of Moraga: 2020 Pavement Rehabilitation ProjectOthers:*City of Elk Grove: Vehicle Impact Fee*Port of Oakland: Heavy Container Evaluation*Caltrans: Evaluation of Caltrans Asphalt Pavement Smoothness Specification*Caltrans: Investigate Premature Distress Development on Route SJ-132 CRCP Overlay Show less