Ben Kastner

Hello, I'm

Ben Kastner


I am a Software and Data Engineer with a Bachelor of Computer Science and over six years of experience building custom, object-oriented Python frameworks and data processing infrastructure. My expertise bridges the gap between backend software engineering and data architecture. Instead of just managing data, I focus on the software engineering behind it:
  • Backend Engineering: Expert in designing reusable code libraries, building internal tooling, and developing custom ETL pipelines for automated data conversion.
  • Systems & Data Infrastructure: Optimizing backend infrastructure to transform variable-quality raw data into high-quality datasets for airborne mission management systems.
  • Technical Leadership: Providing technical direction, offering engineering mentorship, and reviewing pull requests to ensure quality output.
  • Mission Execution: Translating complex operational requirements into robust software pipelines that deliver mission-critical data to specialized clients worldwide.

/ Career

Sep 2025 - Present

Software Engineer Lead (Geospatial Data)

SHOTOVER Systems

Directed technical strategy and vendor integration while leading the geospatial engineering team and delivering international customer training on proprietary tools.

Technical LeadershipStrategic SourcingExecutive AdvisingClient TrainingCollaboration
Aug 2019 - Sep 2025

Software Engineer (Geospatial Data)

SHOTOVER Systems (formerly Churchill Naviation)

Engineered automated Python ETL pipelines and custom server infrastructure to process, convert, and optimize multi-terabyte mapping and aeronautical datasets.

ETL EngineeringData IntegrationInfrastructure AutomationBig DataWorkflow AutomationQuality Assurance

/ Education & Certifications

Bachelor of Computer Science

Calvin College

2015 - 2019

Capstone Project: Constructed an Ubuntu Linux-based Beowulf cluster, utilizing Ansible for automated node deployment, systems orchestration, and environment configuration.

Capstone Certificate - Advanced Geographic Information Systems

University of Wisconsin - Madison

2021 - 2022

Completed while working full time.

/ Tech Stack

Expert
Proficient
Beginner

Backend

Python
Bash
Batch/CMD

Infrastructure

Ubuntu Linux
Windows

Database

PostgreSQL

Spatial

QGIS
GDAL/OGR
OpenStreetMap

Collaboration

Git
GitHub
Slack