Chris Hamilton

Senior Software Engineer — Enterprise Systems
Summary

Senior software engineer with 20+ years of experience inventing, modernizing, and owning custom enterprise systems. Strong track record designing data-centric platforms for knowledge workers — transforming loosely defined ideas into durable, maintainable software used by thousands of users over a decade-plus. Most effective in greenfield development, legacy modernization through simplification, and long-term system ownership.

What I Do
Professional Experience
Senior IT Systems Programmer
Chromalloy
2023–Present
  • Designed and delivered custom internal web applications supporting finance and operational workflows
  • Partnered directly with business stakeholders to define requirements and iterate toward usable solutions
  • Owned system behavior post-launch, incorporating feedback while maintaining data integrity and stability
  • Selected Work: CapEx Workflow Tool
    • Designed and launched from concept to production in ~6 months
    • Built a data-driven approval and audit workflow in close collaboration with finance leadership
    • Supports 200+ users and 1,000+ CapEx requests
    • Implemented background processes for automated notifications and reminders
    • Built application-level observability into the platform; system sustains <1% web request error rate across hundreds to 2,000+ daily requests
    • Tech: SQL Server, C#, ASP.NET Core, Kendo UI
Systems Developer / Enterprise Applications Owner
University of Virginia
2005–2022
  • Designed, built, and maintained multiple enterprise web applications supporting academic and administrative operations
  • Long-term ownership of internally critical systems used daily by staff and leadership
  • Specialized in data-heavy systems requiring correctness, traceability, and longevity
  • Selected Work: Academic Audit Tool
    • Custom web application tightly integrated with the student information system
    • Monitored academic conditions for 10,000+ undergraduate students
    • Provided decision support for Deans (warnings, suspensions, academic actions)
    • Generated and delivered hundreds of official communications each semester
    • Played a key role in keeping students on track to graduate on time
  • Administrative Web Applications
    • Transfer credit evaluation and processing
    • Annual faculty raise review workflow
    • Curriculum review and approval processes
Software Engineer
Northrop Grumman
2000–2005
Independent Inventions
SqlXl runsqlxl.com
.NET command-line tool  ·  Architect / Inventor (ongoing)
  • Validates and bulk-updates SQL Server data using local Excel as the editor — via the command line
  • Every row is validated before the database is touched; no silent failures, no partial commits
  • Built for data professionals who regularly work across both Excel and SQL Server
SlappFramework slappframework.com
ASP.NET Core web framework  ·  Architect / Inventor (ongoing)
  • SQL-centric, full-stack web development framework that extends the same engine as SqlXl to the browser
  • Designed to reduce repetitive CRUD development and long-term maintenance overhead
  • Treats bulk editing as a first-class capability, including Excel-based workflows
  • Project templates distributed via NuGet; integrates with ag-Grid, Handsontable, and EPPlus
  • Public demos and documentation available at slappframework.com
How I Build Custom Systems
Technical Tooling
Languages / Platforms: SQL, C#, .NET, ASP.NET Core, HTML / CSS / JavaScript, Python
Data: SQL Server, relational data modeling
UI / Frontend: Kendo UI, ag-Grid, Handsontable
AI-Assisted Development: Claude Code (daily use) — with maintained human oversight and accountability
Education & Certifications
B.S. Accounting and Information Systems
Virginia Tech  ·  1996–2000  ·  included ~30 credits of computer science coursework
Microsoft Certified Solution Developer
2003