Freelance DevOps Engineers in New YorkFreelance DevOps Engineers in New YorkI recently built an interactive Power BI sales dashboard tracking $17.91M in total sales across supervisors, managers, and order years.
I then designed the data model and DAX measures behind the KPI cards, gauge, and trend visuals, and built drill-down views: sales by supervisor and year, quantity split by manager, and order volume by year.
I used combo visuals (donut, gauge, bar, and line charts) on one page so stakeholders can get the full picture without switching reports.
I also focused on a clean, single-screen layout that non-technical stakeholders can read at a glance.
#Microsoft Power BI #Daxko Operations #Data Visualization #Data Modeling #Business Intelligence I built a Python CLI that statically reviews GitHub Actions workflows for security and reliability risks. It detects excessive permissions, mutable action references, unsafe shell interpolation, privileged pull-request patterns, missing timeouts and concurrency controls, OIDC boundary concerns, and broad secret inheritance.
The project includes 10 focused audit rules, human-readable and JSON output, CI-friendly exit codes, synthetic before-and-after workflows, 11 unit tests, and its own hardened GitHub Actions pipeline. The auditor does not execute workflow code, and all examples are public and synthetic. 
