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Robert Voss

Senior Full Stack Developer & Systems Architect
Email: Robert@rmvoss.com

Professional Summary

Senior Full Stack Developer and Systems Architect with 10+ years of comprehensive engineering experience. Specializes in building robust, compliant, and scalable enterprise applications requiring high-performance data architecture. Proven track record of single-handedly architecting massive on-premise AI infrastructures, financial ERP systems, and workflow automation platforms that drive millions in cost savings and operational efficiency. Expert in .NET/C#, SQL Server, SignalR, and Enterprise MLOps.

Experience

Database Administrator / Full Stack Lead
Washington County Government - Arkansas
Jun 2018 - Present
  • Enterprise AI Infrastructure: Architected a private, air-gapped Dell server cluster (4x NVIDIA A100 GPUs) deploying specialized local language models (LLaVA, 116.8B params) and RAG environments for Legal, IT, and HR departments.
  • Financial ERP & Procurement System: Built a live, comprehensive C#/SQL ERP system that normalizes bank transaction pipelines, processes enterprise ledgers, and handles decentralized P-Card reconciliations, saving the organization an estimated $2M/year in comparable licensing and ensuring 99.999% uptime.
  • IT Change Control Platform: Developed an enterprise SignalR/C# change management dashboard that automates SOC/monitoring alerts, handles director approval workflows, and provides real-time conflict detection across shared IT resources, saving ~$75k+/year.
  • Ping (Enterprise Messaging System): Architected and built a C#/SignalR real-time communications platform to replace Slack, saving the organization $100,000/year while meeting strict FOIA and ADA compliance standards.
  • HR Payroll & AD Automation: Developed a C# web app automating salary step-increases (saving ~240 man-hours/month) and engineered "UserForge" to reduce user account creation time by 98% (30m to 30s).
  • Database Management & Tuning: Manage complex SQL Server infrastructure, leading the migration of 50+ instances to a consolidated environment (30% cost reduction). Optimized critical queries by 40%.
Technology Consultant / Owner
Advanced Tech Consultancy
Jan 2015 - Jun 2018
  • Provided strategic technology consulting and custom solution architecting for diverse clients.
  • Analyzed business workflows to implement scalable IT infrastructures and improve operational efficiency.
  • Delivered full-cycle project management from requirement gathering to deployment and support.

Technical Skills

Backend & Architecture
C#, .NET Core, SignalR, Python, Node.js
AI & MLOps
Ollama, Docker, LLaVA, Llama Vision, PEFT Fine-Tuning, OpenWebUI
Database
SQL Server, T-SQL, Stored Procedures, SSRS, ETL, SSIS
Frontend
JavaScript (ES6+), React, HTML5, CSS3, ADA Compliance
Infrastructure & DevOps
IIS, Active Directory, REST APIs, Git, Security (SAML), Hardware Clusters

Education

Bachelor of Science, Business Administration (Information Systems)
2014 - 2018
University of Arkansas
Associate of Science, Computer Programming
2010 - 2014
NorthWest Arkansas Community College

Certifications

  • Administering a SQL Database Infrastructure - StormWind Studios (2019)
  • SAS Certified - University of Arkansas / Walton College of Business (2018)
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