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Dnakitare/README.md

Daniel Nakitare

Backend systems where the consequences are real. Healthcare, regulated industries, the trust substrate for AI agents. Former 101st Airborne (Purple Heart). MBA.

📍 Rio Rancho, NM · dnakitare.github.io · LinkedIn


What I do

Senior Software Engineer at Carefeed. I own the backend integration architecture across 9+ external EHR and healthcare platforms (Epic, PointClickCare, MatrixCare): data exchange, webhook infrastructure, PDF/OCR pipelines for hundreds of facilities, and the identity and auth layer behind a multi-tenant SaaS platform. PHP and Laravel are my primary production stack.

Before Carefeed: API and integration infrastructure at legal-tech (nQ Zebraworks) and behavioral-health (Sensible Care) SaaS. Seven years of shipping production backends where a wrong record is a real-world problem, not a failed unit test.


Backend and integration

laravel-outbox — Transactional outbox for Laravel. Domain events are persisted atomically with the data that produced them, so a committed write and its event can never disagree.


The trust substrate for AI agents

This is where my side work concentrates: the infrastructure around an LLM, not the model itself. The LLM is the easy part. The interesting work is everything around it.

imara — Runtime governance proxy for the Model Context Protocol. Intercepts every tool call, evaluates it against YAML policy (allow, deny, rate-limit, escalate), and records every decision to a tamper-evident, SHA-256 hash-chained audit log (genesis-anchored, with truncation detection). Published on npm. Composes with Mavryn.

mavryn — MCP gateway. Proxies many upstream MCP servers behind a single endpoint, with tool namespacing, semantic search across tools, policy, and a hash-chained audit trail. Where Imara governs one server's calls, Mavryn routes across many. They are two layers of the same stack.

prior-auth-assistant — A HIPAA-shaped reference architecture for healthcare AI. Postgres row-level security, field-level PHI encryption, HMAC-chained audit, prompt-injection hardening, and magic-byte upload validation wrapped around a Claude OCR and extraction pipeline. 99 tests, CI against SQLite and Postgres.

aether — AI-agent runtime with hardware-level isolation via Firecracker microVMs, distributed scheduling, multi-tenant RBAC, and Kubernetes and Terraform deployment. Around 48K lines of Go. Beta.


Shipped

PhotoPare — Privacy-first iOS app built on Apple's Vision framework: duplicate, blur, and screenshot cleanup, fully on-device, no tracking. On the App Store with a one-time unlock.


Background

Former 11B infantryman, U.S. Army 101st Airborne Division (Combat Infantry Badge, Purple Heart, Afghanistan). MBA, Temple University (Fox). BA, Pomona College.

Pinned Loading

  1. imara imara Public

    Runtime governance layer for AI agents — audit trails, policy enforcement, and compliance for MCP tool calls

    TypeScript 1

  2. prior-auth-assistant prior-auth-assistant Public

    AI-powered Prior Authorization Assistant - automates appeal letter generation and documentation for healthcare claims. Healthcare AI reference architecture: defense-in-depth security around an LLM …

    Python

  3. mavryn mavryn Public

    The MCP control plane — one server to route them all

    TypeScript

  4. laravel-outbox laravel-outbox Public

    Transactional outbox pattern for Laravel — events and jobs persisted atomically with your business writes, then replayed reliably with backoff and dead-letter.

    PHP 1

  5. aether aether Public

    Modern AI agent runtime with hardware-level isolation using Firecracker microVMs. Production-grade orchestration, security, and observability for running untrusted AI workloads at scale.

    Go 1

  6. obolus obolus Public

    Obolus is a simple and intuitive expense tracker designed specifically for freelancers. It helps you keep track of your income and expenses, manage your financial records, and (eventually) generate…

    TypeScript 1