Languages
C# 13, SQL, JavaScript, TypeScript, Python, PowerShell, Terraform, Blazor, React, Razor
Robert Justin Monzingo
Senior .NET Full Stack Engineer · Azure Cloud Architect · AI / Prompt / Agentic Systems Engineer
I build scalable products end-to-end and translate complex business goals into production-ready systems. My career spans healthcare, energy, ecommerce, fintech, and consulting, with a strong Microsoft-stack foundation and a modern agentic AI workflow mindset.
Connect with Robert- 20 years continuous work history since age 16
- Houston, TX remote / hybrid / in-office
- US Citizen with Microsoft cloud depth
- Founded 2 companies and scaling with AI-first delivery
My story
I am a Computer Scientist and senior full stack engineer with deep hands-on experience in the Microsoft ecosystem: C#, .NET, ASP.NET Core, Azure, SQL Server, REST APIs, React, Angular, and CI/CD automation. I am known for modernizing legacy systems, optimizing performance, and driving architecture decisions that balance business outcomes with clean engineering.
Beyond enterprise delivery, I have founded and built products from scratch, including Sophos Med Solutions (multi-tenant healthcare platform) and Virtual Commerce Ventures (marketplace-as-a-service with AI-powered automation). I actively explore practical uses of agentic systems and AI-assisted development to multiply team output and reduce delivery friction. I have maintained steady employment since my first role at age 16 and am now focused on finding the right long-term IT home to continue building meaningful systems.
Family
My wife Carly and I have been married for 4 years, and together we are raising two wonderfully chaotic boys: Jett, who is 3, and Owen, who is 1.
For a long time, software development was my main passion outside of work. Now, as much as I still love building products and solving hard problems, my family is my first priority and my biggest passion. They are the reason behind the work, the late nights, and the drive to keep building something meaningful.
Core competencies
- Azure Cloud Architecture
- Full Stack .NET Development
- Application Modernization
- ETL and Data Integration
- REST API Design
- CI/CD and DevOps Automation
- Agile and Scrum Delivery
- Technical Leadership
- Performance Optimization
- Compliance-Oriented Healthcare Systems
- Agentic Systems Architecture
- Reactive Web Design
Technical stack
Frameworks
.NET 8, .NET 9, .NET 10, .NET Core, ASP.NET Core, ADO.NET, MVC, Web API, Angular, AngularJS, Express, Ionic, MVVM, VB6, VB.NET
Sector-specific
Healthcare: FHIR, HL7 2.X, SMART on FHIR, Sure Scripts Integration
E-Commerce: Stripe Integration, PayPal Integration, Crypto Wallet Integration
Crypto: Smart Contracts, Meta VR Development
Mobile: iPhone, iPad, Android, iVisionPro
Cloud & DevOps
Azure, Azure DevOps, Managed Identity, App Services, Data Factory, Data Lake, Blob Storage, Redis, Docker, Git, JIRA, Packer, Firebase, AWS, Google Cloud
AI & Agentic Systems
Azure OpenAI, OpenAI API, Semantic Kernel, RAG, Vector/Semantic Search, Prompt Engineering, Tool Calling, Multi-Agent Orchestration, Evaluation, Guardrails, Observability
Experience timeline
Senior .NET Engineer & Agentic Systems Architect · Virtual Commerce Ventures LLC
Built an operational marketplace-as-a-service platform integrating Stripe, PayPal, eBay, OpenAI, and SendGrid while introducing AI-assisted workflows that dramatically improved delivery throughput.
.NET Developer & Azure Cloud Architect · ExxonMobil (via EY / Charter Global)
Architected Azure Data Factory and Function-based ETL pipelines, improving data quality, reliability, and cloud processing performance.
Lead .NET Engineer & Azure Cloud Engineer · Sophos Med Solutions LLC
Founded and engineered a multi-tenant Azure EMR platform aligned with HL7 and FHIR, leading architecture from inception across backend and frontend systems.
Senior .NET Full Stack Developer · Freestanding ED Management Services Organization
Led modernization from legacy .NET Framework to Azure-hosted .NET 8 systems with CI/CD, alerting, and HIPAA-aware delivery.
Senior .NET Full Stack Developer · BitBuilders
Led performance improvements across APIs, Azure services, and SQL workloads while mentoring teams and delivering full-stack applications.
Junior .NET Full Stack Developer · eCUTechnology
Served as Scrum Master, supported Agile delivery execution, built reporting, and contributed to team growth through technical interviews and process discipline.
Software Consultant · Ceremity
Delivered Angular web apps and APIs in consulting environments with continuous UI and backend enhancements.
Entry .NET Full Stack Developer · Ethos Group
Maintained in-house desktop and console applications across multiple languages while growing core engineering and production support foundations.
IT Internship · AmerisourceBergen
Completed a six-month internship focused on enterprise IT operations and software workflow exposure while finishing college.
Team Member · Texas Land & Cattle
Worked throughout college while completing MIS studies at Texas Tech, building the work ethic and consistency that carried into my engineering career.
Team Member · Denny’s
Customer-facing role that strengthened communication, accountability, and shift ownership under pressure.
Lifeguard · First job
Began working at age 16 as a summer lifeguard, establishing a continuous employment streak and responsibility-first mindset.
Side projects & innovation track
- Virtual Commerce Ventures LLC: AI-assisted marketplace experiments and productized e-commerce workflows.
- AI Infinity Books: dynamic storytelling app with voice-over character experiences.
- MLB Battle: daily AI fantasy baseball challenge workflow.
- AI Agent Pixels: agent-led task-and-ad model experimentation.
- Web3 / VR work: Solana projects, NFT launches, and Unity/React/WebGL collaboration across globally distributed teams.
What I am building next
- Unfakable Attire
- Holograms with sports cards
- Legacy PSA model training refresh
- Score My Buck
- Night Owls
- Agentic trading / sports betting bot research
- Government contract RFP pipeline
- VR expansion into VCV
- Agentic evangelist content and playbooks
Education
Texas Tech University · Bachelor of Business Administration in Management Information Systems (2010–2013), GPA 3.61.
Morton Ranch High School · Katy, TX (2004–2008), graduated in the top quarter of class (#99 out of 687).
Completed certificates
Work preferences
US Citizen based in Spring, Texas. Open to remote, hybrid, or in-office roles in the Houston area.
Compensation guidance: $165K W2 with benefits or $80/hr 1099 full-time (negotiable).
Current goal: Joining a long-term IT role where I can own delivery, mentor teams, and build durable products.
Contact
Address: 6207 Northway Dr, Spring, TX 77389
Phone: 806-777-3539
Email: robertjmonzingo@gmail.com
Alt Email: justin.monzingo@virtualcommercecards.com