Built, maintained, and cleaned databases for the Support for Mission Critical team at Microsoft, using PowerBI, Powerquery, and DAX to automate analytics workflow and ensure data integrity.

Business Analyst

Built maps using Mapbox (Javascript) querying geospatial data from a Postgresql production database, with interactive controls using D3.js. This tool was for internal use, designed to make big data accessible for executive leadership and other teams with similar missions. 

Software Developer

Joined this startup as their only analyst, helping to design a new fiber-optic internet infrastructure for the San Juan Islands. Used python to build network models, GIS to plot these networks, and visualization libraries (Grafana, PowerBI) to build real-time reports. Success designing these systems lead to full time employment at T-Mobile.

I used D3 for all my interactive visuals. At T-Mobile I used D3 as an interface for Mapbox, Leaflet, and Carto geospatial maps. I understand the steep learning curve required to use D3, and I've worked hard to make it as accessible as possible

I used Powerquery and DAX daily at Microsoft to build reports and automate data analysis

Personal details

Steffan

Summary

Technical skills

Work Experience