💼 Let's Build Something! - Senior Systems Engineer | Healthcare APIs | HL7, FHIR, EDI | AI-Enabled | Azure, .NET, Python

Work With Me

I partner with businesses, startups, and entrepreneurs to design and build software systems, data pipelines, and AI-powered solutions that actually work.

24+
Years Experience
.NET
Core Stack
AI
Integration Ready
Problems Solved

Engagements I Take On

From greenfield builds to legacy modernization — here's where I can add the most value to your project.

⚙️

Software Engineering

Custom .NET applications, API design, system architecture, greenfield builds, legacy code migrations, and scalable backend solutions built to last.

📊

Data Engineering

Data pipeline design and implementation, ETL/ELT processes, data migrations, warehouse architecture, and turning raw data into actionable intelligence.

🤖

AI Integration

Integrating AI and machine learning capabilities into existing systems — LLM APIs, intelligent automation, smart contract analysis, and AI-powered workflows.

🧭

Tech Consulting

Strategic technology advisory for businesses modernizing their stack, evaluating new tools, navigating complex tech decisions, or tech recruiting. No fluff, just clarity.

🔍

Code & Architecture Review

Deep dive into your existing codebase, identify technical debt, security risks, and performance bottlenecks — with a clear remediation roadmap.

🚀

Project Rescue

Stalled project? Missed deadlines? I step in, assess the situation fast, and get things back on track. No judgment — just results.

How It Works

Simple, transparent, no surprises. Here's what to expect from first contact to delivery.

01

Submit the Intake Form

Fill out the form below with your project details. The more info you provide, the faster I can move.

02

Discovery Call

I'll review your submission and reach out within 48 hours to schedule a brief discovery call. We'll talk scope, goals, timeline, and fit.

03

Proposal & Agreement

Based on our conversation I'll put together a clear project proposal with scope, timeline, deliverables, and pricing. No hidden fees, no surprises.

04

We Build

Once we're aligned and agreements are signed, I kick off. I work with regular check-ins, transparent progress updates, and a bias toward shipping working software fast.

05

Delivery & Support

I deliver, test, and hand off with full documentation. Post-delivery support is available and I can discuss ongoing retainer arrangements if needed.

Who I Work Best With

I'm selective about the projects I take on — not to be difficult; I want to do excellent work for the right clients.

✅ Great Fit

  • Startups and businesses ready to invest in real technology solutions
  • Teams that need a senior engineer who can work independently
  • Projects with clear goals even if the path isn't fully defined yet
  • Organizations modernizing legacy systems or migrating to new platforms
  • Entrepreneurs building their first technical product
  • Companies that value communication, transparency, and results

❌ Not a Good Fit

  • Projects looking for the cheapest option available
  • Clients who want to micromanage every line of code
  • Vague projects with no budget clarity or timeline expectations
  • Anything unethical, deceptive, or harmful in nature
  • Rush jobs with unrealistic deadlines and no flexibility
  • Clients who aren't responsive or available during the engagement

Ready to Start?

Fill out the intake form and I'll be in touch within 48 hours.

Fast Response

I personally review every submission and respond within 48 hours.

🔒

100% Confidential

Your project details are never shared. NDA available on request.

🎯

No Obligation

Submitting this form doesn't lock you into anything. It starts a conversation.

💬

Straight Talk

If I'm not the right fit, I'll tell you — and point you in the right direction.

✅ Submitted! I'll review your project details and be in touch within 48 hours.
⚠️ Something went wrong. Please try again or email me directly at me@anthonytristan.info

Project Intake Form

Tell me about your project. The more detail you provide, the faster I can move.

Please enter your first name.
Please enter your last name.
Please enter a valid email address.
Please select at least one service type.
Please enter a project title.
Please describe your project.
Please select a timeline.
Please select an estimated budget.

By submitting this form you agree to be contacted at the information provided. Your project details are kept strictly confidential. NDA available on request.

Common Questions

Pricing varies based on scope, complexity, and timeline. I work on project-based fixed pricing and hourly retainers. Fill in the budget range field and I'll find an arrangement that works for both of us.
Yes, I'm open to contract and consulting arrangements on a project-by-project basis. Reach out through the form and let me know what you're looking for.
My core stack is .NET with 24+ years of experience across C#, ASP.NET, SQL Server, Azure, and the Microsoft ecosystem. I also work across multiple languages, frameworks, and platforms including (but not limited to) Java, Python, Oracle, Linux, etc).
Start dates depend on our current project load. Once we've had our discovery call and aligned on scope, I'll give you a realistic start date.
Absolutely. Confidentiality is standard practice. I'm happy to sign your NDA or provide one of my own before we discuss any sensitive project details.