Technical skills
Tools and methods, linked to the projects where I used them.
Traffic Engineering & Simulation
- SynchroUsed in: Signal Timing and Coordination Studies, TxDOT Fort Worth District
- PTV VISSIM
- Signal timing & coordination
- Cycle length, offset & split optimization
- Intersection delay & queue analysis
- Flashing yellow arrow warrants
- MUTCDUsed in: I-27 and SH 217 Intersection Safety Study, TxDOT Amarillo District
- Drone-based traffic data collectionUsed in: Signal Timing and Coordination Studies, TxDOT Fort Worth District, I-27 and SH 217 Intersection Safety Study, TxDOT Amarillo District, 20-Intersection Roadside LiDAR Data Collection Program
Safety Analysis
- Highway Safety Manual (HSM) methodsUsed in: Crash Data Analysis Dashboards for Four TxDOT Districts
- Before-and-after studies (Empirical Bayes)
- Surrogate safety measures
- TxDOT CRIS crash analysisUsed in: Crash Data Analysis Dashboards for Four TxDOT Districts
- DBSCAN hotspot clustering
Data, GIS & Programming
- ArcGIS ProUsed in: Crash Data Analysis Dashboards for Four TxDOT Districts, Traffic Analysis Zones and Regional Origin–Destination Study, City of Lubbock
- ArcGIS Online dashboardsUsed in: Crash Data Analysis Dashboards for Four TxDOT Districts
- Python
- R
- Power BI
- YOLOv8 computer visionUsed in: Signal Timing and Coordination Studies, TxDOT Fort Worth District
- Roadside LiDARUsed in: Roadside LiDAR Safety Indicators at Signalized Intersections, 20-Intersection Roadside LiDAR Data Collection Program
Design Software
- OpenRoads Designer
- AutoCAD
Structural Design (earlier experience)
- ETABS
- SAFE
- SAP2000