Product & Platform Engineering
Architecture and evolution of systems for parcels, permitting, licensing, assets, and public information.
Principal Software EngineerIndianapolis, Indiana
01 / Identity
JoelPrail.
I build geospatial platforms, cloud architecture, and AI-powered data solutions for complex public-sector work.
Explore the work02
About
The long view
Depth over noise.
Progress without churn.
For more than three decades, I have worked where software meets the real world. My career spans research computing, geospatial products, cloud platforms, and technical leadership at principal level.
I help turn property, permitting, mapping, and land-records data into secure, high-performance applications for government agencies and the public. I care about architecture people can reason about and systems that remain useful as the world around them changes.
Beyond the title
Depth across the platform.
The work crosses application architecture, GIS, cloud engineering, DevOps, identity, data platforms, and enterprise integration.
Cloud & Delivery
Azure, infrastructure as code, CI/CD, identity, secrets, observability, and operational reliability.
Geospatial & Data
OpenSearch, PostGIS, GeoServer, spatial services, map rendering, and large property datasets.
Modernization & Integration
Legacy evolution, APIs, authentication, security, accessibility, and cross-platform integration.
Make it legible
Complex systems should still be understandable.
Design for change
Good architecture creates room for the next decision.
Earn reliability
Trust is built through details, discipline, and follow-through.
03
Current focus
The next chapter
New leverage. Real problems.
I'm exploring how LLMs, search, and automation can make complex parcel and property data easier to use while respecting security, authorization, and governance. The goal is not novelty. It is useful change, applied thoughtfully and carried through to execution.
Cloud & Platform
Secure Azure architecture, automation, identity, CI/CD, and operational reliability.
Geospatial Systems
Parcel search, spatial data services, map delivery, and large-scale land information.
Enterprise Apps
Modernization, API design, authentication, accessibility, and long-term evolution.
AI & Search
LLMs, OpenSearch, secure retrieval, governance, and AI-assisted experiences.
Data Platforms
PostGIS, GeoServer, WMS/WFS, spatial search, and high-volume data delivery.
How I work
From ambiguity to something useful.
- 01
Understand the objective
- 02
Map the constraints
- 03
Choose the simplest effective path
- 04
Own implementation and refinement
04
Career journey
Built across eras
A career in forward motion.
From computer engineering research to three decades shaping geospatial software, each chapter adds context to the next.
01
2021 / NOW
Principal Software Engineer
Schneider Geospatial
Helping set technical direction for parcel, permitting, licensing, asset management, and public information platforms while advancing cloud architecture, delivery, reliability, and modernization.
Indianapolis, Indiana
02
1996 / 2021
Senior Software Engineer
Schneider Geospatial
Built, modernized, and supported geospatial products through generations of technology, from feature development and migrations to troubleshooting and production support.
Indianapolis, Indiana
03
1992 / 1996
Computer Engineer
Ames Laboratory
Began a career in computing where rigorous engineering and consequential technical work were the baseline.
Ames, Iowa
04
1988 / 1992
B.S. Computer Engineering
Iowa State University
Established the systems-level foundation that continues to shape an engineering-first perspective.
Ames, Iowa
05
Digital twin
A career, in conversation
Ask the long view.
Talk with an AI representation grounded in Joel's career history, engineering principles, and current areas of focus.
Career signal / Online
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06
Portfolio
Representative work
Selected initiatives.
Work at the intersection of geospatial products, cloud platforms, enterprise systems, and practical AI adoption.
AI-Powered Parcel Intelligence
Built a natural-language property search prototype using retrieval over OpenSearch indexes, Azure-hosted LLM orchestration, and normalized parcel schemas, with emphasis on authorization-aware retrieval, source grounding, and repeatable integration patterns.
Beacon Modernization
Leading phased modernization of Beacon across legacy and modern stacks, including Azure AD B2C authentication flows, API boundary refinement, environment strategy, and delivery pipeline updates that reduce risk while enabling incremental rollout.
Cloud-Native Product Delivery
Standardizing Azure delivery with infrastructure as code, GitHub Actions CI/CD, OIDC federation, Key Vault-backed secret flows, and policy-driven environment governance to improve deployment repeatability, security posture, and operational reliability.
Enterprise Integrations
Designing and troubleshooting cross-platform integrations spanning Microsoft 365, Azure services, Salesforce, and enterprise identity/security systems, with focus on API contracts, token-based trust boundaries, and resilient data exchange across internal and external systems.
A good conversation is a strong first commit.